CESSNA 120/140 Straight Stacks Are Fabricated with All New Material - Owner Produced Part Form Required

Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 120/140 Straight Stacks are fabricated with all new material - Owner produced part form required.

Pancake style muffler mild steel no longer supported

STC paperwork for Cessna 150 conversion Contact: Walt Thomas 625 Alston Place Severna Park, MD 21146-3516 410-544-7670 443-306-4403

Conversion Kit includes: 2 mufflers, 2 risers, 2 tailpipes, 2 shrouds, gaskets, riser clamps, tail pipe clamps and attaching hardware.

Need Tailpipe Brace # 0450340-1 & Air Scoop # 0450266

LH shroud is part # 0450400-200 with (2) 2"ports

ITEM OEM PART NO DESCRIPTION Condition 01 0450145-1 SSLH STACK FAB 02 0450145-2 SSRH STACK FAB 03 0450400CON C-150 CONVERSION NEW NS 0450227-1 RH SHROUD SET OH NS 0450228-1 LH SHROUD SET OH NS 627429 GASKET NEW

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CESSNA 150 Continental O-200 Old style mufflers part # 045338-62(rh) & -63(lh) has ridge along risers for shroud attachment and AD 67-03-01 requiring pressure testing every 100 hours.

RH muffler 0450400-26 uses 2.5" riser part # 0450338-70 RH muffler 0450400-4 uses 3.75" riser part # 0450338-14 or -74 LH shroud-200 has (2) 2" ports LH shroud-201 has a 2" port and 3" port

PMA Mufflers 1970 150K + up SN# 1507112 and up

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A0450400-3 PMA LH MUFFLER-USE NEW 02 A0450400-26 PMA RH MUFFLER-USE NEW 03 A0450338-69 PMA LH CURVED RISER-USE NEW 04 A0450338-70 PMA RH RISER 2 1/2"-USE NEW 05 A0450338-67 PMA LH TAILPIPE NEW 06 A0450338-66 PMA RH TAILPIPE NEW 07 0450400-200 LH SHROUD OH 07 0450400-201 LH SHROUD OH 08 0450400-6 RH SHROUD OH 09 0550176-50 RISER CLAMP SET NEW 10 A0450338-9 PMA TAILPIPE CLAMP WITH PIN NEW 10 A0450338-9 &-10 PMA TAILPIPE CLAMP KIT NEW 11 A0450338-10 PMA TAILPIPE CLAMP NO PIN NEW 12 MS27405-16P TAILPIPE HANGER CLAMP NEW NS 0450400-4 RH MUFFLER OH NS 045338-62 RH OLD STYLE MUFFLER WITH RIDGE FOR OH SHROUD NS 045338-63 LH OLD STYLE MUFFLER WITH RIDGE FOR OH SHROUD NS 627429 GASKET NEW NS A0450338-14 PMA RH RISER 3 3/4" NEW NS 0450338-74 RH RISER 3 3/4" OH

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CESSNA 152 Lycoming O-235 #1 "Elbows" no internal baffles #6 2-Piece Muffler Shroud #7 "Stubbs" no internal baffles #12 2-Piece Muffler Shroud #13 "Elano" Muffler has internal baffles

The internal baffle must be present for muffler to be airworthy

Check the muffler can thickness by pushing an awl or screwdriver against muffler can next to shroud ring area.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A0454009-5 PMA MUFFLER "ELBOWS" NEW 02 0454002-11 LF RISER OH 03 0454002-4 RF RISER OH 04 0454002-10 LR RISER OH 05 0454002-2 RR RISER OH 06 0454010-1 MUFFLER SHROUD (2 piece) OH 07 0454009-6 MUFFLER "STUBBS" OH 08 0454023-1 LR RISER OH 09 0454023-2 LF RISER OH 10 0454023-3 RR RISER OH 11 0454023-4 RF RISER OH 12 0454010-9 MUFFLER SHROUD (2 piece) OH 13 EL0099001-716 MUFFLER "ELANO" OH 14 EL0099001-271 RISER OH 15 EL099001-717 MUFFLER SHROUD "ELANO" OH 16 1555014-2 RISER CLAMP NEW NS 77611 GASKET NEW

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CESSNA 152/172 AVCON CONVERSION Risers Slip into muffler

Slipjoints need to freely slide in and out of the muffler. The ends of the risers tubes inside the muffler tends to "mushroom out" preventing the removal, inspection and maintenance of the muffler.

Internal baffler or flame tube is required for muffler to be airworthy.

ITEM OEM PART NO DESCRIPTION Condition 01 15006 AVCON MUFFLER OH 02 15006-16 LR RISER OH 03 15006-20 LF RISER OH 04 15006- RF RISER OH 05 15006- RR RISER OH 06 600-00A AVCON MUFFLER SHROUD OH NS 77611 GASKET NEW

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CESSNA 170A/B 172A Continental O-300 engine Studded Muffler

LH muffler has shroud rings at the end of the can RH muffler does not have any rings, shroud uses tabs to stand off muffler

170 Pancake muffler conversion eliminates pancake style mufflers Conversion to 2 LH mufflers

Tailpipes are PMA C150 part numbers

Internal baffle or flame cone is required for muffler to be airworthy.

A0450338-14 is the PMA part for 0550157-7 & 0450338-14.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A0550157-9 PMA LH MUFFLER (with shroud rings) NEW 02 A0550157-32 PMA RH MUFFLER (no rings) NEW 03 A0450338-14 PMA STRAIGHT RISER (0550157-7) NEW 04 A0550157-8 PMA CURVED RISER NEW 05 A0450338-67 PMA RH TAIL PIPE NEW 06 A0450338-66 PMA LH TAIL PIPE NEW 07 0550157-15 LH SHROUD OH 08 0550157-27 RH SHROUD OH 09 07130192-53 SHROUD CAP OH 10 0550157-23 SHROUD CAP ADAPTER OH 11 A0450338-8&-9 PMA TAILPIPE CLAMP KIT NEW 11 A0450338-9 PMA TAILPIPE CLAMP with pin NEW 12 A0450338-10 PMA TAILPIPE CLAMP no pin NEW 13 0550157-29 UPPER SHROUD SEAL OH 14 0550157-31 LOWER RH SHROUD SEAL OH 15 0550157-30 LOWER LH SHROUD SEAL OH 16 0550176-50 RISER CLAMP SET NEW NS 0550157CON-R 170 CONVERSION NEW/OH NS 627429 GASKET NEW

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CESSNA 172 B-H (O-300 engine) Continental O-300 Engine

Smooth muffler, same muffler for both RH & LH sides

Internal baffle is required for muffler to be airworthy.

Curved riser is ~ 4.5" long

Straight riser p/n 0550157-7-Use A0450338- 14!

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A0550176-59 PMA MUFFLER NEW 02 A0550176-57 PMA RISER CURVED NEW 03 A0450338-14 PMA RISER STRAIGHT (0550157-7) NEW 04 0550176-3 LH SHROUD OH 04 0550176-37 LH SHROUD OH 05 0550176-38 RH SHROUD OH 05 0550176-4 RH SHROUD OH 06 0550176-54 TAILPIPE (~7.5" long) NEW 07 0550176-50 1 1/2" RISER CLAMP HALF NEW 08 0550176-26 TAILPIPE CLAMP W/O PIN NEW 08 0550176-31 TAILPIPE CLAMP WITH PIN NEW NS 0550176-55 (-65) LH EXHAUST ASSY (muffler & risers) NEW NS 0550176-56 (-66) RH EXHAUST ASSY (muffler & risers) NEW NS 10172-013-2 EXTENSION TAILPIPE 12 3/8" LONG OH NS 627429 GASKET NEW

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CESSNA 172 LYCOMING ENGINE 172 I, K, L, M 0-320 150 H.P. 172 N, P O-320 160 H.P. 172 P O-360 160 H.P. 172 Q O-360 180 H.P. Part Number Tailpipe Baffles 1754001-25 15" No 1754001-9 15" Yes 1754001-1 15" Yes 1754001-8 15" No 1754001-15 13" Yes 1754001-18 13" Yes 1754001-20 15" No 1754001-21 15" No 1754001-22 13" No 1754001-23 13" Yes 0554011-1 15" No Look for yellow stains at base of tailpipe, muffler tends to crack inside the can and leak at the back of the tailpipe support. Pressure test muffler with soapy water to check for leaks. Internal baffles must be intact on mufflers that require them for it to be airworthy. Carb Heat box attaches to RR Riser- Check for chafing on riser ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1754001-25 PMA MUFFLER NEW 01 A1754001-15 PMA MUFFLER NEW 01 1754001-25 MUFFLER OH 01 1754001-15 MUFFLER OH 02 A1754007-1 PMA RR RISER NEW 03 A1754008-1 PMA LR RISER NEW 04 A1754009-1 PMA LF RISER NEW 05 A1754010-1 PMA RF RISER NEW 06 1754008-3 LR RISER-180HP (O-360) OH 07 1754009-3 LF RISER-180HP (O-360) OH 08 0554001-1 1-PIECE SHROUD (same ports config as 2-piece) OH 08 1754002-1 SHROUD OH 09 0554001-9 SHROUD / TWO PIECE OH 09 9954100-3 SHROUD / TWO PIECE OH 10 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 0552232-1 CARB BOX 2.5" OH NS 1750011-4 CARB BOX 2" OH NS 77611 GASKET NEW

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CESSNA 172 R/G AD 83-14-04 Requires modification of shroud & inspection of muffler shroud rings AD 85-20-01 One time compliance to inspect for holes to be drilled into muffler core.

Slip joints tend to expand and "mushroom out" this prevents the removal and inspection of the component. Proper lubrication of slipjoint assemblies will lead to longer service life.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 2454000-16 LR RISER OH 02 2454000-17 LF RISER OH 03 2454000-4 RH COLLECTOR OH 04 2454000-1 RF RISER OH 05 2454000-12 RR RISER OH 06 2454000-13 CROSSOVER OH 07 C156020-0101 MUFFLER OH 07 K156020-01 MUFFLER NEW 08 1254012-14 SHROUD OH 09 2454000-15 TAIL PIPE FAB 10 2454000-14 RH COLLECTOR ASSY OH 11 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 12 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW NS 2454000-SK SPRING KIT NEW NS 77611 GASKET NEW

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CESSNA 172 XP Muffler has internal baffles and they must be intact to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1455009-3 PMA MUFFLER NEW 01 1455009-3 MUFFLER OH 01 A1455009-3FP PMA MUFFLER NEW 02 1455014-31 RH COLLECTOR FAB 03 1455014-16 LH COLLECTOR FAB 04 1455014-27 CYL # 1 OH 05 1455014-26 CYL # 3 OH 06 1455014-25 CYL # 5 OH 07 1455014-17 CYL # 2 OH 08 1455014-18 CYL # 4 OH 09 1455014-19 CYL # 6 OH 10 1455009-2 SHROUD OH 11 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW 12 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 13 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 970 GASKET NEW

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CESSNA 172R & 172S Muffler body is Inconel, with out an internal baffle. Risers are Stainless Steel Look for yellow stains at base of tailpipe, muffler tends to crack inside the can and leak at the back of the tailpipe support. Pressure test muffler with soapy water to check for leaks. 13" Tailpipe

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A9954100-9 PMA INCONEL MUFFLER NEW 01 0554011-2 INCONEL MUFFLER (do not use) 02 A9954100-4 PMA RR RISER (ss) NEW 03 A9954100-5 PMA LR RISER (ss) NEW 04 A9954100-6 PMA LF RISER (ss) NEW 05 A9954100-7 PMA RF RISER (ss) NEW 06 9954100-3 SHROUD OH 07 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 77611 GASKET NEW

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CESSNA 175 CONTINENTAL 0-300 ENGINE Continental GO-300 Engine

RH Studded muffler LH Smooth muffler

Internal baffle is required for muffler to be airworthy.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 0550176-43 LH MUFFLER SMOOTH OH 02 0550176-44 RH MUFFLER STUDDED OH 03 A0450338-14 PMA STRAIGHT RISER (0550157-7) NEW 04 0550176-13 CURVED RISER OH 05 0550176-29 TAILPIPE OH 05 0550176-53 TAILPIPE (~13" long) NEW 06 0550176-3 LH SHROUD OH 06 0550176-37 LH SHROUD OH 07 0550176-38 RH SHROUD OH 07 0550176-4 RH SHROUD OH 08 0550176-22 SEAL OH 09 0550176-50 RISER CLAMP SET NEW 10 0550176-31 TAILPIPE CLAMP WITH PIN NEW 11 0550176-26 TAILPIPE CLAMP W/O PIN NEW NS 627429 GASKET NEW

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CESSNA 177 FG Look for yellow stains at base of tailpipe, muffler tends to crack inside the can and leak at the back of the tailpipe support. Pressure test muffler with soapy water to check for leaks.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1754001-25 PMA MUFFLER NEW 02 A1754007-1 PMA RR RISER NEW 03 1754008-3 LR RISER OH 04 1754009-3 LF RISER OH 05 A1754010-1 PMA RF RISER NEW 06 1754002-4 SHROUD OH 07 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 77611 GASKET NEW

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CESSNA 177 RG Note: 3 different Left hand mufflers use diagram to distinguish between: · Perpendicular Bracket · Parallel Bracket · No Bracket · (service letter SE77-35 LH muffler fwd support deleted from production aircraft fall 1977 ~ end of production run 1978, recommends the support be removed for 177RG models starting with S/N 177RG0001.) · SE80-6 & SE80-6A are service letters introducing an improved brace system which attached to the aft end of both exhaust mufflers to the engine sump. ·

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 2054000-42 LH MUFFLER OH 02 2054000-40 LH MUFFLER (PERPENDICULAR BRACKET) OH 03 2054000-31 LH MUFFLER (PARALLEL BRACKET) OH 04 2054000-38 RH MUFFLER OH 05 2054002-16 RH INBD RISER OH 06 2054002-14 RH OTBD RISER OH 07 2054001-16 LH AFT RISER OH 08 2054001-18 LH FWD RISER OH 09 2054019-1 CROSSOVER PIPE FAB 10 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 2054017-1 RH INBD SHROUD OH NS 2054017-2 RH OTBD SHROUD OH NS 2054018-14 LH SHROUD OH NS 2054018-19 LH UPPER SHROUD OH NS 2054018-23 LH LOWER SHROUD OH NS 2054018-9 LH SHROUD OH NS 2054020-1 CROSSOVER CLAMP HALF 2 1/8" NEW NS 2054025-9 CROSSOVER SHIELD OH NS 77611 GASKET NEW

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CESSNA 180 EARLY MODEL Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion Muffler to tailpipe is "butt" joint

LH TAILPIPE 6 3/4" long RH TAILPIPE 6" long

1953 - 1955 O-470A (225 HP) or O470K (230 HP) O-470A & O-470J 2 Bolt flange O-470K & O-470R 4 Bolt flange

ITEM OEM PART NO DESCRIPTION Condition 01 0750290-3 MUFFLER OH 02 0750290-23 LH COLLECTOR OH 02 0750290-24 RH COLLECTOR OH 03 0750290-6 FWD RISER OH 04 0750290-7 CTR RISER OH 05 0750290-8 REAR RISER OH 06 0750290-25 LH TAIL PIPE OH 06 0750290-26 RH TAIL PIPE OH 07 0750290-19 RH SHROUD OH 07 0750290-20 LH SHROUD OH 07 0750290-27 LH SHROUD OH 07 0750290-28 RH SHROUD OH 08 0750290-SK SPRING KIT NEW 09 0750130-31 RISER CLAMP NEW 10 186-8A TAILPIPE CLAMP NEW NS 628260 GASKET NEW

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CESSNA L19

ITEM OEM PART NO DESCRIPTION Condition 01 225-05 MUFFLER OH 02 224-04 RH & LH COLLECTOR ASSY OH 03 223-03 SHORT RISER OH 04 223-02 MIDDLE RISER OH 05 223-01 LONG RISER OH 06 225-03 TAILPIPE OH 07 225-01S RH SHROUD OH 07 225-02S LH SHROUD OH 08 0750290-SK SPRING KIT NEW 09 0750130-31 RISER CLAMP NEW 10 186-8A TAILPIPE CLAMP NEW NS 627429 GASKET NEW

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CESSNA 180-182 -9 muffler has the ring close to the tailpipe ~7.5" -9 Muffler has a longer tailpipe -12 muffler has the ring opposite side away from tailpipe ~7.5" -44 muffler has 2 fins running the lenght of the muffler

Check collector bodies for heat distortion, cracking and wall thickness. It's important to visually inspect both exterior and interior of collectors, use a awl to check body thickness. Mufflers have internal baffles and they must be intact to be airworthy

Is there a shroud take-off on stack assembly?

180, 180A thru F 1956 - 1963 Cont O470K (230 HP)

182,182A thru F 1956 - 1963 Cont O470K,L,R, (230 HP)

ITEM OEM PART NO DESCRIPTION Condition 01 0750130-9 MUFFLER OH 01 K0750130-9 MUFFLER NEW 02 0750130-12 MUFFLER OH 03 0750130-44 MUFFLER OH 04 K0750130-M48 COLLECTOR ASSY NEW 05 0750130-11 SHROUD FOR -9 MUFFLER OH 06 0750130-13 SHROUD FOR -12 MUFFLER OH 07 0750130-46 SHROUD FOR -44 MUFFLER OH 08 0750130-42 2 1/8" COLLECTOR TO MUFFLER PIN CLAMP NEW NS 0750130-31 1 1/2" RISER CLAMP HALF NEW NS 628260 GASKET NEW

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CESSNA 182 RG Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion Collectors are built up with new body stampings RH muffler also used on C206 & C210 Note: Check collector bodies for internal wear and pitting!

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1250250-5 PMA HEAT EXCHANGER/SHROUD 11 1/2" RING TO RING NEW 01 650-43 RH MUFFLER OH 01 K156020-01 RH MUFFLER/SHROUD 9 1/2" RING TO RING NEW 02 A1250251-12 PMA MUFFLER W/ SHROUD RING/SHROUD 7 1/2" RING NEW TO RING 03 C156020-0201 LH MUFFLER WO/ SHROUD RING 6 1/2" ring to ring OH 04 2254003-4 RH COLLECTOR OH 05 2254003-3 LH COLLECTOR OH 06 2254000-1 CENTER RISER OH 07 2254003-17 LH TAIL PIPE NEW 08 2254003-18 RH TAIL PIPE NEW 09 1254012-7 RH SHROUD OH 09 2254001-1 RH SHROUD OH 10 2254026-1 LH SHROUD OH 11 1250251-14 LH SHROUD OH 11 650-46 LH SHROUD-BEADED OUTLET OH 12 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 13 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW NS 2254000-SK SPRING KIT NEW NS 77611 GASKET NEW NS C156020-0101 RH MUFFLER 9 1/2" ring to ring OH

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CESSNA 182 TURBO Note: Check all parts for internal pitting and wall thickness, pay special attention to the following areas: A Cracking and buldging B Cracks at fins C Internal cracks in overlay support areas D Flange distortion at the mating surfaces

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 2254012-4 LH COLLECTOR Inconel OH 01 2254012-2 LH COLLECTOR (s.s.) OH 02 2254005-1 LH CENTER RISER OH 03 2254008-4 LF CROSSOVER OH 04 2254015-1 HEATER CORE OH 05 2254016-2 SHROUD HALF INBD OH 06 2254016-1 SHROUD HALF OTBD OH 07 2254005-3 RH CENTER RISER OH 08 2254005-5 RH REAR RISER OH 09 2254013-1 RF CROSSOVER OH 10 2254010-1 TAIL PIPE OH 11 2254009-1 TAIL PIPE ADAPTER OH 12 A1250860-29 PMA 1 3/4" RISER CLAMP HALF NEW 13 24540-200 LH CROSSOVER & COLLECTOR CLAMP NEW 14 24540-300 RH CROSSOVER & HEAT EXCHANGER CLAMP NEW NS 18276-175 CLAMP-BYPASS TO ADAPTER NEW NS 77611 GASKET NEW NS S1921-2 TAILPIPE CLAMP NEW

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CESSNA 182/185 A0750161-89FP muffler commonly used in float plane applications has a thicker muffler can (.050) and a tailpipe extension -47 stack is 1/2" taller than -20 stack and commonly used in float plane applications A0750161-20 stack include center riser "slip style" part # 0750238-5 Mufflers have internal baffles and they must be intact to be airworthy. Check collector for cracking and heat distortion.

Is there a tab on collector?

Tailpipes are oval

1964 180G + up s/n 18251313 O470-R,-U

1964 182G + up s/n 18255059 O470-R,-S,-U

1961 185 ALL models IO470-F, IO520-D ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A0750161-28 PMA MUFFLER NEW 02 A0750161-89FP PMA MUFFLER C-185 Float plane NEW 03 A0750238-20 PMA STACK W/SLIP CTR RISER NEW 04 A0750238-47 PMA STACK 1/2" TALLER NEW 05 0750161-31 STACK W/ BEADED CTR RISER OH 06 0750238-5 CTR RISER BEADED END OH 07 A0750161-40 PMA SHROUD NEW 08 A0750161-58 PMA SHROUD NEW 08 A0750161-87 PMA SHROUD NEW 09 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 10 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW 11 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 0750607-4 OTBD CARB HEAT SHROUD OH NS 0750607-5 INBD CARB HEAT SHROUD OH NS 628260 GASKET NEW

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CESSNA 182T Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion Collectors are built up with new body stampings RH muffler also used on C206 & C210 Note: Check collector bodies for internal wear and pitting! Current Production Skylane

Model 182T 2001 to present

Model 182S 1997-2000

Engine: Textron Lycoming IO-540-AB1A5

Same muffler for both LH & RH sides

9954200-9 can be identified by shroud ring is recessed and filet welded to the can. Part # 1254017-19 is seamwelded and not recessed.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 9954200-9 RH & LH MUFFLER REPLACED 1254017-8 OH 01 1254017-19 RH & LH MUFFLER ALTERNATE FOR 9954200-9 OH 02 9954200-6 RH EXHAUST STACK OH 03 9954200-5 LH EXHAUST STACK OH 04 9954200-11 LH TAILPIPE OH 05 9954200-12 RH TAILPIPE OH 06 9954200-7 LH SHROUD OH 06 9954200-8 RH SHROUD OH 07 A0750161-22 PMA CLAMP NO PIN (2 5/8") NEW 08 A0750161-24 PMA CLAMP PIN (2 5/8") NEW

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CESSNA T-182T New Cessna 182 Turbo Skylane Tailpipe and shroud are Cessna Parts, the rest of the exhasust is Lycoming. Engine: Textron Lycoming TI0-540-AK1A

235 BHP at 2,400 RPM

ITEM OEM PART NO DESCRIPTION Condition 01 0750644-1 TAILPIPE ASSY OH 01 77611 GASKET NEW 02 40G22959 PIPE, EXHAUST ADAPTER # 2 & # 3 OH 03 40B22962 PIPE, EXHAUST CYL # 2 OH 04 40B22964 PIPE, EXHAUST CYL # 4 OH 05 40B22966 PIPE, EXHAUST CYL # 6 OH 06 40B22961 PIPE, EXHAUST CYL # 1 & # 3 OH 07 40B22965 PIPE, EXHAUST CYL # 5 OH 08 40C22960 FLANGE, EXHAUST TRANSITION (SLIP JOINT) OH 09 78084 GASKET, V-BAND COUPLING 2.00 TUBE NEW 10 40D23026 COUPLING, V-BAND NEW 11 STD-2233 LOCKNUT, 5/16-18 HEX NEW 12 AN960C516 WASHER 5/16 PLAIN NEW

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CESSNA T-182T ITEM OEM PART NO DESCRIPTION Condition 13 47C22923 TRANSITION OH 14 LW-19189 CABLE NEW 15 STD 1411 NUT 1/4-20 PLAIN NEW 16 LW-25SS-0.75 BOLT 1/4 X 3/4 LONG HEX NEW 17 STD 2044 NUT 1/4-20 SELF LOCKING NEW 18 07C23103 CLAMP NEW 19 0750644-1 TAILPIPE ASSY OH 20 0754000-11 SHROUD OH NS 24096-225 GASKET REPLACING 24096-200N NEW NS S1921-2 BYPASS CLAMP NEW NS S3262-6 TAILPIPE CLAMP NEW 188 AG WAGON AWI does not repair one piece muffler part# 1650033-38 due to stress cracking.

Note: Muffler does not have an internal baffle

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1650005-33 PMA MUFFLER NEW 02 0750238-29 LH STACK OH 02 0750238-37 LH STACK OH 03 0750238-28 RH STACK OH 03 0750238-26 RH STACK OH 04 A1650033-11 PMA TAILPIPE NEW 05 16540013-1 SHROUD OH 05 16540045-2 SHROUD OH 05 16540045-5 SHROUD OH 06 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 07 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW NS 0750238-SK SPRING KIT NEW NS 0750238-TPK TAILPIPE HANGER KIT NEW NS 1650033-38 MUFFLER NO REPAIR NS 628260 GASKET NEW

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CESSNA 188 TURBO #1 Common problem areas:

Tailpipe erosion Collector Tee-heat distortion and cracking Header flow divider plate-heat distortion and cracking

ITEM OEM PART NO DESCRIPTION Condition 01 624298 LH FWD & RH AFT RISER CYL #1 & #6 OH 02 642499 TEE ASSY CYL #3 & #4 OH 03 642497 RH FWD & LH AFT RISER CYL #2 & #5 OH 04 642492 CROSSOVER TUBE OH 05 3208672-93 HEAT MUFFLER INCONEL OH 06 642500 HEADER OH 07 642611 BY PASS OH 08 642510 TAILPIPE OH 09 642873 WASTEGATE OH 10 636465 GASKET NEW 11 633358 TAILPIPE CLAMP NEW NS 1600128-1 SHROUD OH

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CESSNA 188 TURBO #2 Common problem areas: Tailpipe erosion Collector Tee-heat distortion and cracking Header flow divider plate-heat distortion and cracking

ITEM OEM PART NO DESCRIPTION Condition 01 643878 LH FWD & RH AFT RISER CYL #1 & #6 OH 02 643876 TEE ASSY RISER CYL # 3 & #4 OH 03 643877 RH FWD & LH AFT RISER CYL #2 & #5 OH 04 643879 CROSSOVER TUBE OH 05 3208672-93 HEAT MUFFLER INCONEL OH 06 643880 HEADER OH 07 643882 WASTEGATE SMALL BYPASS OH 08 643881 TAILPIPE OH 08 654876 TAILPIPE SUPERCEEDSES PART # 643881 NEW 09 636465 GASKET NEW 10 633358 TAILPIPE CLAMP NEW

Page #24 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 210 EARLY Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion

210, 210A-C CONTINENTAL IO 470 -E (260 H.P.) 1960-61 -S (260 H.P.) 1962-63

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 1250200-3 LH HEAT EXCH OH 02 1250201-5 RH MUFFLER OH 03 1250200-4 LH COLLECTOR OH 04 1250201-6 RH COLLECTOR OH 05 1250200-7 LH CENTER RISER OH 06 1250201-15 RH CENTER RISER OH 07 1250200-5 LH TAIL PIPE OH 08 1250201-7 RH TAIL PIPE OH 09 1250200-2 LH SHROUD OH 10 1250201-13 RH SHROUD OH 11 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW 12 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 13 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW NS 628260 GASKET NEW

Page #25 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 206/207/210 CENTURION RH muffler C156020-0201 new style no cones flow-thru flame tube. ( 6 1/2" can) LH muffler C156020-0101 same as 172RG ( 9 1/2" ring to ring ) Tailpipes are 2 5/8" diameter RH muffler may be smooth or have rings for a half shroud. Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1250250-5 PMA HEAT EXCHANGER (650-43) NEW 02 1250251-13 MUFFLER OH 02 A1250251-12 PMA MUFFLER NEW 03 A1250251-16 PMA MUFFLER (650-92 alternate) NEW 04 1250256-3 LH COLLECTOR^ OH 04 1250263-2 LH COLLECTOR* OH 04 & 6 1250263-2A LH COLLECTOR ASSY OH 05 1250257-3 RH COLLECTOR^ OH 05 1250264-2 RH COLLECTOR* OH 05 & 7 1250264-2A RH COLLECTOR ASSY OH 06 1250250-7 LH CENTER RISER^ OH 06 1254011-1 LH CENTER RISER* OH 07 1250251-9 RH CENTER RISER^ OH 07 1250264-8 RH CENTER RISER* OH 08 K1250256-7 LH TAIL PIPE NEW 09 K1250264-6 RH TAILPIPE NEW 10 1250250-6 LH SHROUD OH 10 1254008-1 LH SHROUD SUPERCEEDED PART # 1250250-6 OH 10 2254001-1 LH SHROUD OH 11 1250250-17 RH SHROUD OH 12 2254026-1 RH SHROUD OH 13 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW 14 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 15 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW NS 1250250-SK SPRING KIT NEW NS 628260 GASKET NEW NS C156020-0101 LH MUFFLER ( 9 1/2" ring to ring ) OH NS C156020-0201 RH MUFFLER ( 6 1/2" ring to ring) OH

Page #26 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 206H Current production Stationair Model 206H

Engine: Textron Lycoming IO-540-AC1A5

300 BHP at 2,700 RPM

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 9954300-5 LH EXHAUST STACK OH 02 9954300-6 RH EXHAUST STACK OH 03 9954300-9 MUFFLER RH & LH OH 04 9954300-3 TAILPIPE LH OH 05 9954300-4 TAILPIPE RH OH 06 9954300-7 LH SHROUD OH 07 9954300-8 RH SHROUD OH 08 A0750161-24 PMA TAILPIPE CLAMP HALF NEW 09 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW

Page #27 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 206/ 207/ 210 TURBO AD 71-09-07R1 every 50hrs. Inspect and pressure test heat exchanger Pay special attention to the following areas: A. Cracks on fins and internally on overlays B. Heat Distortion Bulging C. Internal Pitting and thinning D. Cracking E. Cracking and heat distortion F. Internal cracking on overlays TAILPIPE BREAKDOWN: 1250860-97 = 210 UNTIL 1978, SN2100393 -109 = 207 -110 = 206 1974-1982 -110 = 210 1978 + on , SN2106416 +on T210F, T210H, T210K, T210L, T210M, T210N CENTURION II TSIO 520-C,-H (285 H.P.) 1966-76 TSIO 520-R, -RL, (310 H.P.) 1977-84 T207, T-207A, T-207A II TSIO 520-G (300 H.P.) 1969-76 TSIO 520-M (310 H.P.) 1977-84 TU206 A-F TSIO 520-C (285 H.P.) 1966-76 TU206G,TU 206 G II, TSIO 520-M (310 H.P.) 1977-86 Left side exhaust1250860-203 (round), -201 square

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 1250860-110 TAIL PIPE OH 01 1250860-97 TAIL PIPE OH 02 1250860-78 TAIL PIPE ADAPTER OH 03 1250860-104 RF EXHAUST OH 04 1250860-203 LEFT SIDE EXHAUST OH 05 A1250860-100 PMA RISER NEW 06 1250860-90 CROSSOVER OH 07 1250860-105 TURBO INLET OH 08 1250860-64 INBD SHROUD OH 09 1250860-65 OTBD SHROUD OH 10 A1250860-29 PMA 1 3/4" RISER CLAMP HALF NEW 11 1250860-28 TAIL PIPE ADAPTER CLAMP HALF NEW NS 1250007-1 HEAT SHIELD OH NS 628260 GASKET NEW NS S1921-1 TAILPIPE CLAMP NEW

Page #28 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 206/210 TURBO MODIFIED Modified system eliminates the rear crossover

AD 71-09-07R1 100 hr. inspection and pressure test of heat exchanger

Pay special attention to the following areas: A. Heat Distortion Bulging B. Internal Pitting and thinning C. Cracking D. Cracking and heat distortion E. Internal cracking on overlays

ITEM OEM PART NO PMA PART DESCRIPTION Condition K1250860M MODIFICATION KIT -NEW (RISERS & TAILPIPE NOT NEW INCLUDED) 01 K1250860-110 TAILPIPE OH 02 K1250860-78 TAILPIPE ADAPTER OH 03 K1250860-104 RH EXHAUST OH 04 K1250860m-203 LH EXHAUST OH 05 A1250860-100 PMA RISER NEW 06 K1250860m-105 TURBO INLET OH 07 1250860-64 INBD SHROUD OH 08 1250860-65 OTBD SHROUD OH 09 A1250860-29 PMA RISER CLAMP NEW 10 1250860-28 TAILPIPE ADAPTER CLAMP NEW NS 628260 GASKET NEW NS S1921-1 TAILPIPE CLAMP NEW

Page #29 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA T-206H 1998 + UP Current production Turbo Stationair Model T206H aircraft

Engine: Textron Lycoming TIO-540-AJ1A

310 BHP at 2,500 RPM

ITEM OEM PART NO DESCRIPTION Condition 01 LW-18234 GASKET NEW 02 40G22384 ADAPTER CYL #1 OH 03 40B22190 PIPE CYL #1 OH 04 40B22621 PIPE CYL #3 OH 05 40B22193 PIPE CYL #5 OH 06 40B22267 PIPE INTER. CYL #5 OH 07 40C22381 FLANGE OH 08 47C22625 TRANSITION OH 09 40B22380 PIPE CYL #6 LEFT OH 10 40B22379 PIPE CYL #4 OH 11 40G22384 ADAPTER PIPE CYL #4 OH 12 40B22318 PIPE CYL #2 (HEATER) OH 13 1250992-1 TAILPIPE OH 14 1250999-1 TAILPIPE EXTENTION (CARGO PACK) OH 15 1254022-1 SHROUD OH NS S1921-1 BYPASS CLAMP NEW NS S3262-6 TAILPIPE CLAMP NEW

Page #30 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA P210N AD 81-23-03R2 50 hr inspection interval for N model with stainless steel exhaust system No AD on complete Inconel system

Pay special attention to the following areas:

A. Cracking and heat distortion B. Heat distortion Check all slip joints for freedom of movement and metal galling.

1978-1984 P210N CONTINENTAL TSIO-520-P,-AF (310 H.P.)

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 2154000-1S LH STACK ASSY S/S OH 01 2154000-53 LH STACK ASSY INC OH 02 2154000-36 RH COLLECTOR S/S OH 02 2154000-55 RH COLLECTOR INC OH 03 2154000-38 LF STACK S/S WITH BEAD OH 03 2154000-43 LF STACK INC WITH BEAD OH 04 2154000-47 LC STACK INC OH 04 2154000-5 LC RISER S/S OH 05 2154000-50 LR STACK INC OH 05 2154000-7 LR STACK S/S OH 06 2154000-27 CROSSOVER & ADAPTER S/S OH 06 2154000-68 CROSSOVER & ADAPTER INC OH 07 A1250860-100 PMA RISER NEW 07 1250860-100 RISER OH 07 1250860-117 RISER INC OH 08 2154002-1 RISER S/S OH 08 2154002-3 RISER INC OH 09 2154000-10 ELBOW S/S OH 09 2154000-64 ELBOW INC OH 10 24540-250 CROSSOVER CLAMP NEW 11 2154015-1 TAILPIPE OH 12 2154001-1 TAILPIPE ADAPTER OH 13 2154000-46 LF STACK INC (SOLID) OH NS 628260 GASKET NEW

Page #31 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA P210R & T210R Pay special attention to the following areas:

A. Cracking and heat distortion, inspect center plate B. Heat distortion

Check all slipjoints for freedom of movement and metal galling. Most systems are inconel, the header is inconel but the tailpipe is not.

T210R 1985 & 1986 SERIAL # 21064898 AND ON CONTINENTAL TSIO-520-CE (325 H.P.)

P210R 1985 & 1986 SERIAL # P210000835 AND ON CONTINENTAL TSIO-520-CF (325 H.P.)

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 2154025-1 RH COLLECTOR OH 02 2154025L LH STACK ASSY OH 03 2154002-5 RISER OH 04 2154025-10 CROSSOVER OH 05 2154023-1 LF RISER OH 06 2154027-7 LC RISER OH 07 2154026-1 LR RISER OH 08 A1250860-117 PMA RISER NEW 09 2154029-10 TAILPIPE OH 10 2154000-66 TUBE ASSY OH NS 2154021-10 FWD SHROUD OH NS 2154021-2 REAR SHROUD OH NS 628260 GASKET NEW

Page #32 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 303 CRUSADER AD 85-23-06 Inspect Turbo inlet for exhaust leakage.

Exhaust system is inconel except for tailpipe Check all parts for internal pitting A Check overlays on inside for cracking B Check tailpipes for pitting and ball socket wear

Older system had a 1 piece tailpipe Entire system is Inconel execpt for tailpipe

ITEM OEM PART NO DESCRIPTION Condition 01 2554019-1 LH TAILPIPE (1 PIECE) OH 01 2554029-19 LH TAILPIPE (2 PIECE) OH 02 2554021-1 LE TURBO INLET OH 03 2554017-2 LE INBD AFT RISER #1 USE 2554017-25 OH 04 2554017-24 LE INBD CTR RISER #3 OH 05 2554017-23 LE INBD FWD RISER #5 OH 06 2554017-30 LR COLLECTOR TUBE OH 07 2554017-27 LE OTBD AFT RISER #2 OH 08 2554020-1 COLLECTOR ASSY LH FWD OH 09 2554017-21 RE RISER # 6 OH 10 2554019-2 RH TAIL PIPE (1 PIECE) OH 10 2554029-20 RH TAIL PIPE (2 PIECE) OH 11 2554021-1 RE TURBO INLET OH 12 2554018-32 RE COLLECTOR TUBE OH 13 2554018-28 RE OBT AFT RISER #1 OH 14 2554020-2 CYL # 3 ASSEMBLY OH 15 2554023-1 STUB RISER #3 CYL WEU 2554023-3 OH 16 2554017-21 RISER CLY # 5 OH 17 2554018-10 COLLECTOR ASSY FWD RISER OH 18 2554018-24 RE OTBD FWD RISER #6 OH 19 2554018-25 RISER ASSY #4 CYL OH 20 2554018-26 RE OTBD AFT RISER #2 OH 21 2554018-23 RISER ASSY # 1 CYL OH 22 2254017-22 RISER ASSY #2 CYL (LE) OH 23 2554023-3 RISER #4 CYL OH

Page #33 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 310 /320/ 401/ 402 CONTINENTAL TSIO-520 Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01- 16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first. Pay special attention to: A Inspect all slipjoints for movement B Check flow divider plate for cracks or distortion C Check tailpipe for internal pitting and wall thickness ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A9910295-13 (-29) PMA LH STACK ASSY (SS) NEW 01 A9910295-13 PMA LH STACK ASSY (Inconel) NEW 02 A9910295-14 (-30) PMA RH STACK ASSY (SS) NEW 02 A9910295-14 PMA RH STACK ASSY (Inconel) NEW 03 9910295-17 LH FWD RISER OH 04 9910295-18 RH FWD RISER OH 05 9910295-19 LH CENTER RISER OH 06 9910295-20 RH CTR RISER OH 07 9910295-21 LH AFT RISER OH 08 9910295-22 RH AFT RISER OH 09 A9910296-7 PMA SLIP JOINT S.S. NEW 09 5355108-4 SLIP JOINT OH 10 0850712-33 LH IB STK ELBOW OH 10 9910301-3 LH IB STK ELBOW OH 11 0850712-31 LH OB STK ELBOW OH 11 9910301-1 LH OB STK ELBOW OH 12 0850712-35 LH HEADER ASSY OH 12 9910301-4 LH HEADER ASSY OH 13 0850712-34 RH HEADER ASSY OH 13 9910301-6 RH HEADER ASSY OH 14 0850712-32 RH IB STK ELBOW OH 14 9910301-5 RH IB STK ELBOW OH 15 K0850711-43 LH TAIL PIPE NEW 15 K0850711-44 RH TAIL PIPE NEW 16 0850713-1 WG OB PIPE OH NS 0850711-41 LH TAIL PIPE box style OH NS 0850711-42 RH TAIL PIPE box style OH

Page #34 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 310 /320/ 401/ 402 ITEM OEM PART NO PMA PART DESCRIPTION Condition NS 0851053-1 HEAT SHIELD OH NS 0851053-5 HEAT SHIELD OH NS 5050154-15 WASTEGATE OH NS 9910295LE-HD LE HARDWARE KIT NEW NS 9910295RE-HD RE HARDWARE KIT NEW 310 OVERWING Slip joint assemblies should easily slide in and out of each other Check all parts especially tailpipes for internal pitting Check slip joints for wear Check for cracks between ctr and aft risers 1955 to 1958 Continental O-470 240 H.P. 310, 310B 1959 to 1963 Continental IO-470 260 H.P. 310C-310H

ITEM OEM PART NO DESCRIPTION Condition 01 0850600L-R LH STACK ASSEMBLY OH 02 0850600R-R RH STACK ASSEMBLY OH 03 0850627-3 LH AFT OH 04 0850600-43 LH CTR RISER OH 05 0850600-49 LH FWD RISER OH 06 0850627-4 RH AFT OH 07 0850600-44 RH CTR RISER OH 08 0850600-50 RH FWD RISER OH NS 628260 GASKET NEW

Page #35 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 310 R Slip joint assemblies should easily slide in and out of each other Check slip joints for wear Check mufflers for baffles cones

1975 Continental IO-520 285 H.P. 1975-1981

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A9910295-13 (-29) PMA LH STACK ASSY NEW 02 A9910295-14 (-30) PMA RH STACK ASSY NEW 03 9910295-17 LH FWD RISER OH 04 9910295-18 RH FWD RISER OH 05 9910295-19 LH CTR RISER OH 06 9910295-20 RH CTR RISER OH 07 9910295-21 LH AFT RISER OH 08 9910295-22 RH AFT RISER OH 09 9910297-1 LH & RH MUFFLERS OH NS 0852597SK SPRING KIT NEW NS 3063CC262 TAILPIPE SUPPORT CLAMP S/N 1280 +UP NEW NS 628260 GASKET NEW NS U82C262SS TAILPIPE SUPPORT CLAMP S/N 1-1286 NEW

Page #36 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 310 UNDERWING Slip joint assemblies should easily slide in and out of each other Check all parts especially tailpipes for internal pitting Check slip joints for wear Check for cracks at tabs between ctr & aft risers 1964 Continental IO-470-260 H.P. 310I -310Q

ITEM OEM PART NO DESCRIPTION Condition 01 0850670-37 LH STACK ASSEMBLY OH 02 0850670-36 RH STACK ASSEMBLY W/ MIXTURE CONTROL OH 02 0850670-38 RH STACK ASSEMBLY OH 03 0850730-1 LH AFT RISER OH 04 0850600-89 LH CTR RISER OH 05 0850600-91 LH FWD RISER OH 06 0850730-2 RH AFT RISER OH 06 0850730-8 RH AFT RISER W/MIXTURE CONTROL OH 07 0850600-88 RH CTR RISER OH 08 0850600-90 RH FWD RISER OH NS 0851110-1 CARB HEAT SHROUD OH NS 628260 GASKET NEW

Page #37 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 320C 1962-1965 320, 320A-C CONTINENTAL TSIO-470-B,-C,-D Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs. or 30 days Remove tailpipes inspect for cracks every 12 mo. Inspect & pessure test exhaust system every 12 mo. Replace multi-segment V-band clamps every 500 hrs. Remove the exhaust system from the slipjoints aft to all turbo charger every 2,500 hrs. or 12 yrs. which ever occurs first.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 K0850660-15 LH STACK ASSY OH 02 K0850660-12 RH STACK ASSY OH 03 A9910296-7 PMA SLIPJOINT NEW 04 0850655-11 RE HEADER (EARLY STYLE MACHINED FLANGE) OH 04 0850655-53 RE HEADER (CRUSH FLANGE LIKE OH 310/320/401/402) 05 0850655-18 RE ELBOW INBD (EARLY STYLE MACHINED OH FLANGE) 05 0850655-52 RE ELBOW INBD (CRUSH FLANGE LIKE OH 310/320/401/402) 06 0850655-27 LE HEADER (EARLY STYLE MACHINED FLANGE) OH 06 0850655-54 LE HEADER (CRUSH FLANGE LIKE OH 310/320/401/402) 07 0850655-22 LE ELBOW INBD (EARLY STYLE MACHINED OH FLANGE) 07 0850655-49 LE ELBOW INBD (CRUSH FLANGE LIKE OH 310/320/401/402) 08 0850655-23 LE ELBOW OTBD (EARLY STYLE MACHINED OH FLANGE) 08 0850655-47 LE ELBOW OTBD (CRUSH FLANGE LIKE OH 310/320/401/402) 09 0850656-1 LH OVERBOARD OH 09 0850656-2 RH OVERBOARD OH 09 0850656-24 RH OVERBOARD OH 09 0850656-25 LH OVERBOARD OH NS 0850660-9 CONNECT BELLOW OH NS 0851565-7 LH WASTEGATE OH NS 0851565-8 RH WASTEGATE OH NS 1001-6 SPRING KIT NEW

Page #38 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 335 Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs. or 30 days Remove tailpipes inspect for cracks every 12 mo. Inspect & pessure test exhaust system every 12 mo. Replace multi-segment V-band clamps every 500 hrs. Remove the exhaust system from the slipjoints aft to all turbo charger every 2,500 hrs or 12 yrs. which ever occurs first. C-335 uses solid flanges same as a sealess 340/414 Inconel Header and Elbows Pay special attention to: A Inspect all slipjoints for movement B Check flow divider plate for cracks or distortion C Check tailpipe for internal pitting and wall thickness

Page #39 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 336 Please pay special attention to: All clamps for leakage Rear engine tailpipe for pitting Check collectors for internal pitting and wall thickness Front engine muffler baffles must be intact for muffler to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 1455009-3 MUFFLER OH 02 1455014-16 LH COLLECTOR ELBOW OH 03 1455014-31 RH COLLECTOR ELBOW OH 04 1455014-27 CYL # 1 OH 05 1455014-17 CYL # 2 OH 06 1455014-26 CYL # 3 OH 07 1455014-18 CYL # 4 OH 08 1455014-25 CYL # 5 OH 09 1455014-19 CYL # 6 OH 10 1455009-2 MUFFLER SHROUD OH 11 1455014-32 RH COLLECTOR OH 12 1455014-33 LH COLLECTOR OH 13 1455011-27 CYL #1 RISER OH 14 1455014-17 CYL # 2 OH 15 1455014-26 CYL # 3 OH 16 1455014-18 CYL # 4 OH 17 1455014-25 CYL # 5 OH 18 1455011-19 CYL # 6 RISER OH 19 1455010-1 REAR TAIL PIPE OH 20 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 21 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW 22 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 970 GASKET NEW

Page #40 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 337 Please pay special attention to: Rear muffler for cracking and corrosion Front mufflers for buldging and internal cones Check all beads for leaks

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A1250250-5 PMA HEAT EXCHANGER NEW 02 1555000-15 LH COLLECTOR FRONT OH 03 1555000-14 RH COLLECTOR FRONT OH 04 1455014-27 CYL # 1 OH 05 1455014-17 CYL # 2 OH 06 1455014-26 CYL # 3 OH 07 1455014-18 CYL # 4 OH 08 1455014-25 CYL # 5 OH 09 1455014-19 CYL # 6 OH 10 1554000-2 RH TAILPIPE OH 11 1554000-1 LH TAILPIPE OH 12 1555001-1 MUFFLER REAR OH 13 1555011-13 LH ELBOW OH 14 1555011-9 LH COLLECTOR REAR OH 15 1555011-12 RH ELBOW OH 16 1555011-10 RH COLLECTOR REAR OH 17 1455014-27 CYL # 1 OH 18 1455014-26 CYL # 3 OH 19 1455014-25 CYL # 5 OH 20 1455014-17 CYL # 2 OH 21 1455014-18 CYL # 4 OH 22 1455014-19 CYL # 6 OH 23 A1250860-29 PMA 1 3/4" RISER CLAMP HALF NEW 24 A0750161-22 PMA 2 5/8" CLAMP -NO PIN NEW 25 A0750161-24 PMA 2 5/8" CLAMP -PIN NEW 26 1555002-1 MUFFLER CLAMP NEW 27 1250250-6 SHROUD OH NS 1554007-SK SPRING KIT NEW NS 970 GASKET NEW

Page #41 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 337 PRESSURIZED Check all parts for internal pitting and wall thickness Check all clamps and clamp joints for errosion Check all slipjoints for wear

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 1555010-92 CROSSOVER CYL #6 OH 02 1555010-79 STACK CYL#4 OH 03 1555010-90 STACK CYL#2 OH 04 1555010-21 CROSSOVER CYL #5 OH 05 1555010-10 STACK CYL#3 OH 06 1555010-101 FRONT ENGINE HEADER OH 07 1555010-87 BY-PASS ADAPTER OH 08 1552174-1 TAILPIPE OH 08 1554004-2 TAILPIPE SN 33701816 AND UP OH 08 1555010-83 TAIL PIPE OH 09 1555010-94 RISER OH 10 1555010-96 RC RISER CYL #3 OH 11 1555010-98 RR RISER CYL #1 OH 12 1555006-27 HEADER ASSY OH 13 1555006-23 RH EXHAUST PIPE OH 14 1555006-29 FWD BYPASS ELBOW OH 15 1555007-12 AFT BYPASS ELBOW OH 16 1555007-7 TAIL PIPE OH 17 15550011-9 LH COLLECTOR OH 18 15550011-10 RH COLLECTOR OH 19 1455014-27 CYL # 1 OH 20 1455014-26 CYL # 3 OH 21 1455014-25 CYL # 5 OH 22 1455014-17 CYL # 2 OH 23 1455014-18 CYL # 4 OH 24 1455014-19 CYL # 6 OH 25 A1250860-29 PMA CLAMP HALF NEW 26 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 1555002-1 CLAMP HALF NEW

Page #42 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 337 TURBO Pressurised models have a larger turbo + bigger tailpipe flange REAR ENGINE slip joint style system

Check all parts for internal pitting and wall thickness Check all clamps and clamp joints for eriosion Check all slipjoints for wear Check heater for cracks by fins and clamp area

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 1555050-1 LH COLLECTOR OH 02 1555054-2 RC RISER OH 03 1555054-1 LC RISER OH 04 1555055-1 RR RISER OH 05 1555053-1 LR RISER OH 06 1555056-1 RH COLLECTOR OH 07 1555049-1 RF RISER OH 08 1555047-1 UPPER ELBOW OH 09 1555048-1 LOWER ELBOW OH 10 1555051-1 HEADER OH 11 1554003-1 TAIL PIPE OH 12 1555052-1 WASTEGATE INLET OH 13 1555057-1 WASTEGATE OUTLET OH 14 1555010-21 CYL #5 CROSSOVER OH 15 1555010-10 CYL #3 R CTR OH 16 1555010-101 HEADER OH 17 1555010-94 CYL #5 RF RISER OH 18 1555010-96 CYL #3 RC RISER OH 19 1555010-98 CYL #1 RR RISER OH 20 1555010-87 TAIL PIPE ADAPTER OH 21 1554004-1 TAIL PIPE OH 22 1554008-20 LF CROSSOVER OH 23 1554008-32 HEATER OH 24 1554008-13 LC RISER OH 25 1554008-12 LR RISER OH 26 A1250860-29 PMA RISER CLAMP HALF NEW 27 1554007-2 INBD SHROUD OH 28 1554007-1 OTBD SHROUD OH NS 1554010-1 TAILPIPE (camera port installation) OH

Page #43 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 340/414/414A Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first.

Pay special attention to: A Inspect all slipjoints for movement B Check flow divider plate for cracks or distortion C Check tailpipe for internal pitting and wall thickness

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A9910295-13-INC PMA LH STACK ASSY (INCONEL) NEW 01 A9910295-13 (-29) PMA LH STACK ASSY (SS) NEW 02 A9910295-14-INC PMA RH STACK ASSY (INCONEL) NEW 02 A9910295-14 (-30) PMA RH STACK ASSY (SS) NEW 03 9910295-17 LH FWD RISER OH 04 9910295-18 RH FWD RISER OH 05 9910295-19 LH CTR RISER OH 06 9910295-20 RH CTR RISER OH 07 9910295-21 LH AFT RISER OH 08 9910295-22 RH AFT RISER OH 09 A9910296-7 PMA SLIP JOINT (SS) NEW 10 9910299-4 (-34) RH ELBOW SEAL TYPE OH 10a 9910299-16 (-30) RH ELBOW SEALESS OH 10b 9910377-2 LONGER RH ELBOW 414A/402C INCONEL OH 10b K9910377-2 LONGER RH ELBOW 414A/402C (SS) OH 11 9910299-3 (-33) LH ELBOW SEAL TYPE OH 11a 9910299-15 (-29) LH ELBOW SEALESS OH 11b 9910377-1 LONGER LH ELBOW 414A/402C INCONEL OH 11b K9910377-1 LONGER LH ELBOW 414/402C (SS) OH 12 9910299-8 (-39) HEADER SEAL TYPE OH 12 9910299-9 (-40) HEADER SEALESS OH 12 9910341-1 340 SEAL TYPE HEADER Stainless Steel (2 square OH flanges) 12 9910341-3 340 SEAL TYPE HEADER Inconel (2 square flanges) OH 13 9910299-1 LH TAILPIPIE OH 13 9910299-2 RH TAIL PIPE OH 14 9910299-10 BYPASS ELBOW SEALESS OH

Page #44 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 340/414/414A ITEM OEM PART NO PMA PART DESCRIPTION Condition 14 9910299-21 BYPASS ELBOW SEAL TYPE OH 14 9910299-5 BYPASS ELBOW SEAL TYPE OH 15 5250125-1 WG OVERBOARD (FOR SQ 4 BOLT FLANGE OH HEADER) 9910341-1 OR -3 15 5654551-3 WASTEGATE OVBD PIPE OH 15 9910299-6 WASTEGATE OVERBOARD OH 16 9910299-13 (-38) LH WASTEGATE OVBD PIPE OH 16 9910299-14 (-37) RH WASTEGATE OVBD PIPE OH NS 1001-6 SPRING KIT NEW NS 9910299-HD "SEALESS" HARDWARE KIT NEW NS 9910299-SHD "SEAL" HARDWARE KIT NEW NS HWS340414-1 LH OVERBOARD TAILPIPE WITH EXTENDED TIP OH NS HWS340414-2 RH OVERBOARD TAILPIPE WITH EXTENDED TIP OH CESSNA 350 Pay special attention to: A Inspect all slipjoints for movement B Check flow divider plate for cracks or distortion C Check tailpipe for internal pitting and wall thickness

ITEM OEM PART NO DESCRIPTION Condition 01 LA71849101 LH COLLECTOR OH 02 LA71849202 RH COLLECTOR OH 03 LA71849105 LH MUFFLER OH 04 LA71849208 SHROUD OH 05 LA71849204 RH HEAT EXCHANGER OH 06 LA71849107 LH TAILPIPE OH 07 LA71849206 RH TAILPIPE OH 08 LA71849100 LH ASSY OH 09 LA71849200 RH ASSY OH

Page #45 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 402C BUSLINER Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first.

Pay special attention to: A Inspect all slipjoints for movement B Check flow divider plate for cracks or distortion C Check tailpipe for internal pitting and wall thickness ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A9910295-13 PMA LH STACK ASSY (SS) NEW 01 A9910295-13-INC PMA LH STACK ASSY (INC) NEW 02 A9910295-14 PMA RH STACK ASSY (SS) NEW 02 A9910295-14-INC PMA RH STACK ASSY (INC) NEW 03 9910295-1 LH FWD RISER (INC) OH 03 9910295-17 LH FWD RISER (SS) OH 04 9910295-18 RH FWD RISER (SS) OH 04 9910295-2 RH RWD RISER (INC) OH 05 9910295-19 LH CTR RISER (SS) OH 05 9910295-3 LH CTR RISER (INC) OH 06 9910295-20 RH CTR RISER (SS) OH 06 9910295-4 RH CTR RISER (INC) OH 07 9910295-21 LH AFT RISER (SS) OH 07 9910295-5 LH AFT RISER (INC) OH 08 9910295-22 RH AFT RISER (SS) OH 08 9910295-6 RH AFT RISER (INC) OH 09 A9910296-7 PMA SLIP JOINT (SS) NEW 10 9910377-2 RH ELBOW (INC) OH 10 K9910377-2 RH ELBOW (SS) OH 11 9910377-1 LH ELBOW (INC) OH 11 K9910377-1 LH ELBOW (SS) OH 12 9910433-10 HEADER ASSY OH 13 9910433-2 RH TAIL PIPE OH 13 9910433-3 LH TAIL PIPE OH 14 9910433-7 BYPASS OVERBOARD OH NS 1001-6 SPRING KIT NEW

Page #46 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 404 TITAN Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first. CONTINENTAL GTSIO -520-M, 375 H.P. Inconel Header and Elbows Pay special attention to: A Inspect all slipjoints for movement B Check flow divider plate for cracks or distortion C Check tailpipe for internal pitting and wall thickness Header is inconel Tailpipe is the same for LH & RH ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A9910295-13 PMA LH STACK (SS) NEW 01 A9910295-13-INC PMA LH STACK (INCONEL) NEW 02 A9910295-14 PMA RH STACK (SS) NEW 02 A9910295-14-INC PMA RH STACK (INCONEL) NEW 03 9910295-17 LH FWD RISER OH 04 9910295-18 RH FWD RISER OH 05 9910295-19 LH CTR RISER OH 06 9910295-20 RH CTR RISER OH 07 9910295-21 LH AFT RISER OH 08 9910295-22 RH AFT RISER OH 09 A9910296-7 PMA SLIP JOINT (SS) NEW 10 9910298-12 HEADER (INCONEL) OH 11 9910298-13 ELBOW (INCONEL) OH 12 9910298-1 TAIL PIPE OH 13 9910298-14 WASTEGATE ELBOW OH NS 1001-6 SPRING KIT NEW

Page #47 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 411 Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first. Check all slip joints for freedom of movement Check all parts for internal pitting CONTINENTAL GTSIO-520-C 340 HP

ITEM OEM PART NO DESCRIPTION Condition 01 8109-102 EXHAUST STACK ASSY INBD (FSO 8109-202) OH 01 8109-202 LH INBD STACK OH 02 995-54 ELBOW OH 03 995-50 CROSSOVER OH 04 995-3 EXHAUST STACK ASSY OH 05 9910314-1 SLIP JOINT OH 05 994-20 SLIP JOINT OH 06 994-61 LH TURBO INLET OH 07 995-62 LH BY-PASS ELBOW OH 08 995-58 LH TAIL PIPE OH 09 8108-101 RH STACK ASSY INBD (FSO 8109-201) OH 09 8108-201 RH STACK ASSY INBD OH 10 996-46 CROSSOVER OH 11 996-52 ELBOW OH 12 996-4 EXHAUST OH 13 996-54 RH TURBO INLET OH 14 996-55 RH BY-PASS ELBOW OH 15 996-58 RH TAIL PIPE OH NS 1001-6 SPRING KIT NEW

Page #48 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 421A/B Golden Eagle Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first. CONTINENTAL GTSIO-520-D 375 H.P. Check all Slip Joints for Freedom of movement Check all parts for internal pitting

ITEM OEM PART NO DESCRIPTION Condition 01 5155156-213 RH INBD STACK OH 02 5155156-22 RH INBD FWD RISER OH 03 5155156-23 RH INBD CTR RISER OH 04 5155156-24 RH INBD AFT RISER OH 05 9910379-16 5 BOLT RH x-OVER OH 05 996-46 3 BOLT RH X-OVER OH 06 9910379-18 5 BOLT RH ELBOW OH 06 996-52 3 BOLT RH ELBOW OH 07 5155156-207 RH OTBD STACK ASSY OH 08 5155156-19 RH OTBD FWD RISER OH 09 5155156-18 RH OTBD CTR RISER OH 10 5155156-17 RH OTBD AFT RISER OH 11 9910314-1 SLIP JOINT OH 12 9910379-20 RH TURBO INLET OH 13 5155156-4 RH TAIL PIPE OH 14 K5155156-5 BY PASS NEW 15 K5155157-1 SLEEVE NEW 16 5155156-205 LH INBD STK ASSY OH 17 5155156-14 LH INBD AFT RISER OH 18 5155156-13 LH INBD CTR RISER OH 19 5155156-12 LH INBD FWD RISER OH 20 966-54 3 BOLT LH ELBOW OH 20 9910379-17 5 BOLT LH ELBOW OH 21 966-50 3 BOLT LH X-OVER OH 21 9910379-15 5 BOLT LH X-OVER OH 22 5155156-204 LH OTBD STK ASSY OH 23 5155156-9 LH OTBD FWD RISER OH 24 5155156-8 LH OTBD CTR RISER OH 25 5155156-7 LH OTBD AFT RISER OH

Page #49 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 421A/B Golden Eagle ITEM OEM PART NO DESCRIPTION Condition 26 9910379-19 LH TURBO INLET OH 27 5155156-3 LH TAIL PIPE OH NS 5155122-HD HARDWARE KIT NEW

Page #50 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CESSNA 421C Golden Eagle III Subject to AD 2000-01-16 AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16. Visual inspection every 50 hrs or 30 days Remove tailpipes inspect for cracks every 12 months Inspect & pessure test exhaust system every 12 months Replace multi-segment V-band clamps every 500 hours Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first. Pay special attention to: A. Inspect all slipjoints for movement B. Check flow divider plate for cracks or distortion C. Check tailpipe for internal pitting and wall thickness

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A5155184-1 PMA LH STACK ASSY STAINLESS STEEL NEW 01 A9910295-15 PMA LH STACK ASSY INCONEL NEW 02 A5155184-2 PMA RH STACK ASSY STAINLESS STEEL NEW 02 A9910295-16 PMA RH STACK ASSY INCONEL NEW 03 5155166-7 LH FWD RISER OH 03 9910295-1 LH FWD RISER INCONEL OH 04 5155166-8 RH FWD RISER OH 04 9910295-2 RH FWD RISER INCONEL OH 05 5515566-9 LH CTR RISER OH 05 9910295-3 LH CTR RISER INCONEL OH 06 5155166-10 RH CENTER RISER OH 06 9910295-4 RH CENTER RISER INCONEL OH 07 5155169-1 LH AFT RISER OH 07 9910295-7 LH AFT RISER INCONEL OH 08 5155166-3 RH AFT RISER OH 08 9910295-8 RH AFT RISER INCONEL OH 09 A9910296-7 PMA SLIP JOINT S.S. NEW 10 9910300-13 HEADER NEW 10 9910300-7 HEADER OH 11 9910300-3 BYPASS ELBOW OH 12 9910300-1 LH TAIL PIPE OH 12 9910300-2 RH TAIL PIPE OH NS 1001-6 SPRING KIT NEW NS 9910300-4 RH HEAT SHEILD OH NS 9910300-5 LH HEAT SHEILD OH NS 9910300-HD HARDWARE KIT NEW

Page #51 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 11 & J3 AD 68-05-01 for exhaust systems with less than 950 hr. time in service, 100 hour repetitive inspection of entire exhaust system and internal inspection of muffler. For systems with 950 hr. or more time in service, the inspection requirement is every 50 hrs. Per the FAA, our overhauled parts qualify as zero time parts. See FAA letter on page XII of this catalog.

Check all parts for thinning of material and cracks Service Bulletin for tailpipe bail

Stacks & tailpipes are made from 321 SS

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 71053-02 MUFFLER OH 02 71802-00 LH STACK OH 03 70671-00 RH STACK OH 04 74501-00 TAIL-PIPE OH 05 70912-00 TAIL-PIPE SHROUD OH 06 70963-00 MUFFLER SHROUD OH 07 12232-00 LH STACK & MUFFLER ASSY OH 08 10760-000 RH STACK OH 09 10845-00 RH UPPER SHROUD OH 10 10846-00 RH LOWER SHROUD OH 11 10764-00 LH UPPER SHROUD OH 12 10843-00 LH LOWER SHROUD OH 13 10762-00 MUFFLER SHROUD OH 14 A14235-000 PMA MUFFLER CLAMP 2" PIN NEW NS 627429 GASKET NEW NS 71261-005 SLIDE NEW NS A14235-000 PMA TAILPIPE CLAMP 2" PIN NEW

Page #52 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 18 SUPER CUB AD 68-05-01 for exhaust systems with less than 950 hr. time in service, 100 hour repetitive inspection of entire exhaust system and internal inspection of muffler. For systems with 950 hr. or more time in service, the inspection requirement is every 50 hrs. Per the FAA, our overhauled parts qualify as zero time parts. See FAA letter on page XII of this catalog.

O-235 105 HP O-290 125 & 135 HP O-320 150 HP

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 12433-014 MUFFLER OH 01 3241 MUFFLER STC SA02023AK HD Wall, NO flame tube, NEW longer tailpipe 02 12457-02 FRONT STACK 105 H.P. O-235 OH 02 12457-12 FRONT STACK 125 H.P. 135 H.P.(O-290) & 150 H.P. OH (O-320) 03 12457-03 REAR STACK 105 H.P. O-235 OH 03 12457-13 REAR STACK 125 H.P. 135 H.P.(O-290) & 150 H.P. OH (O-320) 04 12436-00 MUFFLER SHROUD (105-135 HP) OH 04 12436-10 MUFFLER SHROUD (150 HP) OH 05 14239-00 REAR SHROUD ASSY OH 06 A14235-000 PMA MUFFLER CLAMP 2" PIN NEW NS 3182 2 PC "PRE-HEAT" SHROUD same as standard PA18, NEW "split" for ease of install NS 3236 2PC SHROUD MUFFLER-same as standard PA18 NEW "split" for ease of install NS 71261-005 SHROUD CLIP NEW NS 77611 GASKET NEW

Page #53 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 22 TRI-PACER AD 68-05-01 for exhaust systems with less than 950 hr. time in service, 100 hour repetitive inspection of entire exhaust system and internal inspection of muffler. For systems with 950 hr. or more time in service, the inspection requirement is every 50 hrs. Per the FAA, our overhauled parts qualify as zero time parts. See FAA letter on page XII of this catalog.

Check under shroud for cracks and leaks Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion

Lyc. O-235 PA 12, PA 14, PA 16, PA 20-115, PA 22-108 Lyc. O-290 PA 20-135, PA 22-150 Lyc. O-320 PA 22-150 & PA 22-160 & PA 22 w/out rear seat heat PA 22 With or w/out rear seat heater

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 10308-003 MUFFLER OH 02 12043-23 FRONT STACK OH 03 12043-22 REAR STACK OH 04 13238-05 REAR STACK with Shroud OH 05 A11417-004 PMA TAIL PIPE NEW 06 A14235-00 PMA TAILPIPE PIN CLAMP 2" NEW 07 10843-03 CARB HEAT SHROUD UPPER OH 08 10764-03 CARB HEAT SHROUD LOWER OH 09 12742-04 MUFFLER SHROUD OH 10 A14235-000 PMA MUFFLER CLAMP 2" PIN NEW NS 10430-00 SHROUD CLIP NEW NS 71261-005 SHROUD CLIP NEW NS 77611 GASKET NEW

Page #54 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 23-150/160 S/N 23-1 TO 23-1151 Note: Check all slip joints Check all stacks for wall thinning

Re: PA 23-150/160 w/ Geronimo Conversion to O-360 engines

ITEM OEM PART NO DESCRIPTION Condition 01 18027-17 LE RF STACK (18027-10) OH 02 18027-18 LE LF STACK (18027-11) OH 03 18027-16 LE RR STACK (18027-05) OH 04 18027-13 LE LR STACK USE 18027-14 IF HI TEMP CARB HEAT IS OH INSTALLED 04 18027-19 LE LR STACK (18027-14) OH 05 18028-12 RE RF STACK USE 18028-13 IF HI TEMP CARB HEAT IS OH INSTALLED 05 18028-17 RE RF STACK (18028-13) OH 06 18028-16 RE LF STACK (18028-11) OH 07 18028-14 RE RR STACK (18028-05) OH 08 18028-15 RE LR STACK (18028-06) OH 09 18241-00 CLAMP USED 1 3/4 " & 1 3/4" (USED WHEN 6" EXHAUST SHROUD OH IS INSTALLED) 09 18934-00 CLAMP USED 1 3/4" & 3 1/16’ (USED WNEN 12" EXHAUST OH SHROUD IS INSTALLED) NS 77611 GASKET NEW

Page #55 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 23-150/160 S/N 23-1152 AND UP Note: Check all slip joints Check all stacks for wall thinning

Re: PA 23-150/160 w/ Geronimo Conversion to O-360 engines

ITEM OEM PART NO DESCRIPTION Condition 01 18027-19 LE LR STACK (18027-14) OH 02 18027-18 LE LF STACK (18027-11) OH 03 18027-16 LE RR STACK (18027-05) OH 04 18027-17 LE RF STACK (18027-10) OH 05 18028-15 RE LR STACK (18028-06) OH 06 18028-16 RE LF STACK (18028-11) OH 07 18028-14 RE RR STACK (18028-05) OH 08 18028-17 RE RF STACK (18028-13) OH 09 19555-00 REAR SHROUD END PLATE OH 10 19556-01 FRONT SHROUD END PLATE (RH) OH 11 19558-03 LE OTBD TOP SHROUD OH 11 19559-03 RE OTBD TOP SHROUD OH 11,12 754-200 LH SHROUD ASSY OH 11,12 754-201 RH SHROUD ASSY OH 12 19558-05 LE OTBD BOTTOM SHROUD OH 12 19559-05 RE OTBD BOTTOM SHROUD OH 13 18241 FIGURE 8 CLAMP OH 14 18242 PIN OH 15 71261-09 SLIDE OH

Page #56 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 23-150/160 S/N 23-1152 AND UP ITEM OEM PART NO DESCRIPTION Condition 16 19334-00 LH TAKE OFF PORT OH 16 19334-01 RH TAKE OFF PORT OH 17 77611 GASKET NEW 23-250 B AZTEC Check (#7) Nozzle for erosion and deterioration Check all stacks for wall thinning

ITEM OEM PART NO DESCRIPTION Condition 01 30348-13 LE OTBD STACK OH 02 30348-14 LE INBD STACK OH 03 30348-02 CROSSOVER OH 04 30349-09 RE OTBD STACK OH 05 30349-10 RE INBD STACK OH 06 30349-08 CROSSOVER OH 07 16392-11 NOZZLE ASSY OH 08 16556-03 LE OTBD TOP SHROUD OH 09 16556-05 LE OTBD BOTTOM SHROUD OH 10 16547-08 LE INBD TOP SHROUD OH 11 16547-09 LE INBD BOTTOM SHROUD OH 12 16565-03 RE OTBD TOP SHROUD OH 13 16565-05 RE OTBD BOTTOM SHROUD OH 14 16571-08 RE INBD TOP SHROUD OH 15 16571-09 RE INBD BOTTOM SHROUD OH NS 16548-00 INBD BRACKET OH NS 16560-05 OTBD BRACKET OH NS 77611 GASKET NEW

Page #57 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 23-250 C-F AZTEC AD 72-14-05 100hr. repetitive inspection of entire exhaust system. Adjust and align per Service Bulletin 319. AWI provides ball joint style only, we will accept cores with no ball joints but build the stacks up using ball joint style cores. AWI stacks all have ball joints with slips others don't

2 -piece shroud on crossover is not shown

1 piece stacks are not shown, part #s (LH) 33419-02 & (RH) 33420-03

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 28279-02 RE FRONT OTBD OH 02 28279-03 RE REAR OTBD OH 03 A33420-05 PMA RH CROSSOVER NEW 03 28279-14 RH CROSSOVER OH 04 33420-02 RH INBD STACK OH 05 28278-02 LE FRONT OTBD OH 06 28278-03 LE REAR OTBD OH 07 A33419-05 PMA LH CROSSOVER NEW 07 28278-12 LH CROSSOVER OH 08 33419-03 LH INBD STACK OH 09 33538-00 BRACKET ASSEMBLY OH 09 33540-00 HANGER OH NS 14235-02 EXHAUST STACK SUPPORT CLAMP NEW NS 14235-13 SHROUD TAKEOFF CLAMP NEW NS 14235-18 SHROUD TAKEOFF CLAMP NEW NS 32275-00 SHROUD CLAMP NEW NS 32275-03 SHROUD CLAMP NEW NS 33178-02 SHROUD TOP OH NS 33178-03 SHROUD BOTTOM OH NS 33178-04 SHROUD TOP OH NS 33178-05 SHROUD BOTTOM OH NS 33419-02 LH OTBD STACK OH NS 33420-03 RH OTBD STACK OH NS 77611 GASKET NEW

Page #58 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 23-250T LYCOMING SYSTEM Check all flanges for erosion and warping Check for cracking and heat distortion Check all slip joints for freedom of movement

Lycoming TIO540 C1A (250 H.P.) 1970 PA 23 D Turbo Aztec, 1971-75 PA 23 E Turbo, 1976-81 PA 23 F Turbo & Turbo Aztec models

ITEM OEM PART NO DESCRIPTION Condition K16493 LH COLLECTOR ASSEMBLY NEW K78965 RH COLLECTOR ASSEMBLY NEW 01 LW12281 SEE ASSEMBLY OH 02 LW16901 SEE ASSEMBLY NEW 03 78687 SEE ASSEMBLY NEW 04 78054 SEE ASSEMBLY NEW 05 78062 SEE ASSEMBLY NEW 06 78061 SEE ASSEMBLY NEW 07 78063 SEE ASSEMBLY NEW 08 LW16902 CROSSOVER FLANGE NEW 09 78064 PLENUM FLANGE NEW 10 LW11657 MALE WG FLANGE NEW 11 LW11656 FEMALE WG FLANGE NEW 12 LW11223 BY-PASS FLANGE NEW 13 LW15417 TRANSITION OH 14 32779-00 LH TAIL PIPE OH 15 32781-00 RH TAIL PIPE OH 16 32847-00 LH BY- PASS ELBOW OH 17 32848-00 RH BY-PASS ELBOW OH NS 17189-225 2.25 V-BAND CLAMP SEAL NEW NS 4502-225 2.25 O.D. V-BAND CLAMP NEW NS 75845 2.25 V-BAND CLAMP SEAL NEW NS 77611 GASKET NEW NS LW11654 CLAMP NEW NS LW11655 U-BOLT NEW NS LW12093-6 2.25 O.D. V-BAND CLAMP NEW NS LW12778 WASTEGATE OH

Page #59 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 24-180 COMANCHE AD 68-05-01 for exhaust systems with less than 950 hr. time in service, 100 hour repetitive inspection of entire exhaust system and internal inspection of muffler. For systems with 950 hr. or more time in service, the inspection requirement is every 50 hrs. Per the FAA, our overhauled parts qualify as zero time parts. See FAA letter on page XII of this catalog.

Muffler does not have internal baffles

Check tailpipe for pitting and material thinning

ITEM OEM PART NO DESCRIPTION Condition 01 22594-002 MUFFLER 2" ID OH 02 24506-00 MUFFLER 2.5" ID OH 03 21092-11 LF STACK OH 03 21092-15 LF STACK OH 04 21092-008 RR STACK (2" CARB HEAT INLET) OH 04 21092-17 RR STACK (3" CARB HEAT INLET) OH 05 21092-14 RF STACK OH 06 21092-009 LR STACK OH 07 21580-02 TAIL PIPE NEW 08 21199-00 MUFFLER SHROUD OH 09 21165-02 CARB HEAT TOP OH 10 21165-03 CARB HEAT BOTTOM OH 11 14235-08 MUFFLER PIN CLAMP 2.5" NEW 12 25017-00 BUSHING ASSEMBLY MUFFLER ADAPTER OH NS 21247-00 SHROUD CLIP NEW NS 22093-00 CARB HEAT TOP OH NS 23503-00 MUFFLER SHROUD S/N 24-1 TO S/N 24-102 OH NS 23504-00 MUFFLER SHROUD S/N 24-104 TO 24-2298 OH NS 23507-00 MUFFLER SHROUD S/N 24-2175 TO 24-2299 OH NS 77611 GASKET NEW

Page #60 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 24-250 COMANCHE AD 68-05-01 for exhaust systems less than 950 hrs. tis, 100 hr. repetitive inspection of entire exhaust system and internal inspection of muffler. Inspection interval increases to 50 hr. after 950 hrs. time in service. AD is not applicable when hollow muffler part # 24506 or 26385 is installed in combination with muffler support kit. See Piper letter on page XII of this catalog.

Muffler has no baffles Check tailpipe for thinning Check under shroud take-off for cracking and heat distortion

Muffler part # 26385-00 supercedes part # 23159-00

Service Letter 414 shroud modification

When muffler #24506-00 is used, service letter 481 must be complied with.

ITEM OEM PART NO DESCRIPTION Condition 01 24506-00 MUFFLER 2.5"ID OH 01 26385-000 MUFFLER OH 02 21664-002 LH STACK OH 03 21664-03 RH STACK (1 7/8") OH 03 23537-002 RH STACK (4 1/4") superceedes to 24543-00 OH 03 23537-03 RH STACK (FUEL INJECTION) option on S/N 24-3205 and up OH 04 21580-000 TAIL PIPE NEW 05 23504-00 MUFFLER SHROUD OH 06 756-777 CARB HEAT (U&L) for RH STACK 21664-03 OH 06 756-778 CARB HEAT (U&L) for RH STACK 23537-002 OH 07 14235-08 MUFFLER PIN CLAMP 2.5" NEW 08 21167-00 TAIL PIPE CLAMP 3" NEW 09 23489-00 MUFFLER SHROUD OH NS 21247-00 SHROUD CLIP NEW NS 77611 GASKET NEW

Page #61 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 24-260 B COMANCHE AD 68-05-01 for exhaust systems with less than 950 hr. time in service, 100 hour repetitive inspection of entire exhaust system and internal inspection of muffler. For systems with 950 hr. or more time in service, the inspection requirement is every 50 hrs. Per the FAA, our overhauled parts qualify as zero time parts. See FAA letter on page XII of this catalog.

Carburated aircraft use 2 LH mufflers (2 heat exchangers) Fuel injected aircraft originally used RH (smooth) muffler and LH (heat exchanger) muffler, but not always. AD 91- 21-09 & Piper Service Bulletin 861 for induction system icing, the fix was to use 2 heat exchanger and have heated air enter the alternate air induction system.

ITEM OEM PART NO DESCRIPTION Condition 01 26345-005 HEAT EXCHANGE MUFFLER (LH, somtimes also used on RH) 9 OH 1/2" RING TO RING 02 26345-006 SMOOTH MUFFLER (sometimes used on RH side) OH 03 24770-004 CENTER STACK OH 04 24770-06 FRONT RISER OH 05 24770-08 REAR RISER OH 06 24787-02 LH TAIL PIPE OH 06 K24787-02 LH TAIL PIPE NEW 07 24787-03 RH TAIL PIPE OH 07 K24787-03 RH TAIL PIPE NEW 08 24861-00 TOP LEFT SHROUD OH 09 24862-01 TOP RIGHT SHROUD OH 10 24862-00 LOWER SHROUD OH NS 24260BSK SPRING KIT NEW NS 24788-00 TAILPIPE CLAMP NEW NS 77611 GASKET NEW

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PIPER 24-260 COMANCHE A & C AD 68-05-01 for exhaust systems with less than 950 hr. time in service, 100 hour repetitive inspection of entire exhaust system and internal inspection of muffler. For systems with 950 hr. or more time in service, the inspection requirement is every 50 hrs. Per the FAA, our overhauled parts qualify as zero time parts. See FAA letter on page XII of this catalog.

A No baffle in muffler B Check for cracking and heat distortion

Tail pipe has a flow divider

ITEM OEM PART NO DESCRIPTION Condition 01 27235-00 MUFFLER OH 02 26829-00 LH STACK OH 03 26830-00 RH STACK OH 04 26853-00 MUFFLER SHROUD FRONT OH 05 26990-00 MUFFLER SHROUD REAR OH 06 14235-08 MUFFLER PIN CLAMP 2.5" NEW NS 21247-00 SHROUD CLIP NEW NS 77611 GASKET NEW

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PIPER 25-235/260 PAWNEE AD 67-14-07 for 25-235 s/n 25-2000-25- 4171 50hr. inspection of entire exhaust system & internal inspection of muffler. AD dose not apply when new muffler & exhaust stack clamps are installed.

"D" model has wing tanks Taller stacks go on "D" model

Check Tailpipe for thinning Check under shroud take off can for cracking and heat distortion Mufflers have internal baffles and they must be intact to be airworthy Check stacks for cracking and heat distortion

ITEM OEM PART NO DESCRIPTION Condition 01 753-753 MUFFLER OH 02 60350-02 LH STACK D MODEL (6") OH 02 64039-002 LH STACK (5.5") OH 03 60350-03 RH STACK D MODEL (6") OH 03 64039-003 RH STACK (5.5") OH 04 64170-00 TAIL PIPE OH 05 64074-00 MUFFLER SHROUD Superceeds to 64879 OH 05 64879-00 MUFFLER SHROUD OH 06 64167-07 CARB HEAT TOP OH 06 64439-00 CARB HEAT TOP OH 06 64439-04 CARB HEAT TOP OH 06 64439-08 CARB HEAT TOP OH 06 64439-10 CARB HEAT TOP OH 07 64167-03 CARB HEAT BOTTOM OH 07 64439-05 CARB HEAT BOTTOM OH 08 14235-08 MUFFLER PIN CLAMP 2.5" NEW 09 64092-00 TAIL PIPE CLAMP NEW NS 21247-00 SHROUD CLIP NEW NS 77611 GASKET NEW

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PIPER 28-140/160/180 SINGLE MUFFLER AD 70-16-05 50hr. or 100hr. inspection on muffler part # 63627-00 or 63688-00. AD not applicable to when muffler 99482-00 or 99482-02 is installed. Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler. A. Check for heat distortion here B. Check for cracking here Slip joint assemblies should easily slide in and out of each other. Check slip joints for wear RF & LF Stack sn 28-715472 + up - riser legs are ~2" longer PA 28-140 Muffler (O320) 99482-00 is 1" shorter (21 5/8") than PA-28-180 Muffler (O360) 99482-02 (22 5/8") ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A99482-00 PMA MUFFLER 140/160 NEW 01 A99482-02 PMA MUFFLER 180 NEW 02 A63726-04 PMA RF STACK NEW 02 A99044-02 PMA RF STACK sn 28-7125472 + up NEW 03 A99044-04 PMA RR STACK NEW 04 A63726-02 PMA LF STACK NEW 04 A99044-05 PMA LF STACK sn 28-7125472 + up NEW 05 A99044-03 PMA LR STACK NEW 06 A63666-002 PMA TAILPIPE NEW 07 63652-02 SHROUD sn 28-1 to 28-1520 OH 08 62208-02 SHROUD sn 28-1521 to 28-1760 & 28-20002 to OH 28-24999 09 66704-02 SHROUD sn 28-25000 & up OH 09 A63723-001 PMA CARB HEAT ASSY NEW 10 A63723-003 PMA CARB HEAT TOP NEW 11 A63723-002 PMA CARB HEAT BOTTOM NEW 12 A14235-000 PMA TAILPIPE PIN CLAMP 2" NEW 13 63705-02 CARB HEAT PA 28-160 top OH 14 63705-03 CARB HEAT PA 28-160 bottom OH 15 A65442-03 PMA CLAMP STACK PIN CLAMP 2" NEW NS 10430-00 SHROUD CLIP NEW NS 63243-02 CLAMP STACK NEW NS 63642-03 CLAMP TAILPIPE SUPPORT NEW NS 63735-00 CLAMP TAILPIPE SUPPORT NEW NS 77611 GASKET NEW

Page #65 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 28-151/161/180 DUAL MUFFLERS Check body of mufflers for chafe marks where shroud rests on muffler. Make sure that the risers can be removed from the muffler. The riser tube end tends to mushroom out and seize up. PA 28-151 1974 through 1977 PA 28-161 1977 + Up PA 28-151/161 Shroud Note:

Carb Heat Shroud is separate part # but rivetted between endplate & shroud skin of bottom shroud. A support bracket is screwed to the carb heat shroud & then attached to the endplate of the top shroud.

RF stack 62230-00 PA 28-151 74-5001 +up, PA 28-161 77-16001 through 77- 16323 RF stack 37922-02 PA 28-161 28- 7816001 + up

ITEM OEM PART NO PMA PART DESCRIPTION Condition * sold together as an assembly 01 A66894-03 PMA PMA MUFFLER NEW 04 62232-00 RR STACK ALL OH 05 62230-00 RF STACK OH 05 K37922-02 RF STACK EXTRA BEND 161 NEW 05 K37922-02 RF STACK EXTRA BEND 161 NEW 06 35301-00 LR STACK 151/161 OH 06 67618-00 LR STACK 180 NO TAB OH 07 35300-00 LF STACK 151/161 OH 07 67617-00 LF STACK 180 NO TAB OH 08 99568-003 151/161 SHROUD TOP OH 09* 35303-803 151/161 SHROUD BOTTOM (note:this is the latest p/n) OH 10 A63243-002 PMA PIN CLAMP 1.75" NEW 11 35631-00 CARB HEAT TAKE OFF ASSEMBLY OH NS 2 MUFFLER END PLATE, SHROUD NS 35303-003 SHROUD BOTTOM OH NS 35303-02 151/161 SHROUD BOTTOM OH NS 35656-02 BRACKET CARB HEAT TAKE OFF NEW NS 77611 GASKET NEW NS 99568-00 SHROUD TOP OH NS 99568-002 151/161 SHROUD TOP OH

Page #66 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 28-180 Check body of mufflers for chafe marks where shroud rest on muffler. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and seize up.

Front muffler has forward facing tab-rear muffler has aft facing tab

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 66894-00 FRONT MUFFLER sn 28-1761 to 28-3077 OH 02 66894-02 REAR MUFFLER sn 28-1761 to 28-3077 OH 03 62232-00 RR STACK OH 04 62230-00 RF STACK OH 05 62231-00 LR STACK 180 W/TAB OH 06 62892-03 LF STACK 180 W/TAB OH 07 63237-04 SHROUD TOP with slide on the side OH 08 63237-05 SHROUD BOTTOM with slid on the side OH 09 62981-06 LH CARB HEAT -180 OH 10 62981-07 RH CARB HEAT -180 OH 11 A63243-002 PMA 1.75" PIN CLAMP NEW 12 65542-00 SHROUD TOP OH 13 65543-00 SHROUD BOTTOM OH NS 2 MUFFLER END PLATE, SHROUD

Page #67 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 28-181 2-MUFFLERS. 1-TAIL PIPE SN# 2843001 + up 1995 Archer III Lycoming O-360-A4M

Check body of mufflers for chafe marks where shroud rest on muffler. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and seize up.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A85477-02 PMA FRONT MUFFLER NEW 02 A85477-05 PMA REAR MUFFLER NEW 03 35300-00 LF STACK OH 04 62231-05 LR STACK OH 05 62230-00 RF STACK OH 06 62232-03 RR STACK OH 07 85477-09 TAILPIPE OH 08 99568-04 TOP SHROUD OH 09 65543-02 BOTTOM SHROUD OH 10 A63243-002 PMA 1.75" PIN CLAMP NEW NS 2 MUFFLER END PLATE, SHROUD NS 77611 GASKET NEW

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PIPER 28-235 CHEROKEE 6 Mufflers have internal baffles and they must be intact to be airworthy Check collector for cracking and heat distortion Make sure that the stacks can be removed from the muffler. The ends of the stacks tube tend to mushroom out and seize up inside the muffler.

ITEM OEM PART NO DESCRIPTION Condition 01 68718-03 MUFFLER W/FINS, ROUND CUFF OH 02 65813-00 MUFFLER SMOOTH, ROUND CUFF OH 03 65012-00 MUFFLER SMOOTH, SQUARE CUFF WITH TABS FOR SHROUD OH 03 65419-00 MUFFLER SMOOTH, SQUARE CUFF w/TABS FOR SHROUD OH 04 65038-00 LH STACK OH 05 65039-00 RH STACK OH 06 65810-00 MUFFLER SHROUD (ROUND CUFF) OH 07 65418-00 MUFFLER SHROUD (SQUARE CUFF) OH 08 65041-00 CARB HEAT SHROUD SN 28-10003 TO 28-7310054 OH 08 69675-00 CARB HEAT SHROUD 28-7310055 + OH 08 69678-00 CARB HEAT SHROUD ON STACK OH 09 14235-08 MUFFLER PIN CLAMP 2.5" NEW 10 69174-00 MUFFLER SHROUD (round cuff)(3" port at angle, 90º 2" port & long OH 3" port) NS 10430-00 SHROUD CLIP NEW NS 65057-00 MUFFLER SHROUD OH NS 77611 GASKET NEW

Page #69 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 28-236 DAKOTA Check body of mufflers for chafe marks where shroud rest on muffler. Make sure that the risers can be removed from the muffler. The ends of the riser tubes tend to mushroom out and seize up inside of the muffler.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A67517-00 PMA MUFFLER NEW 02 35904-03 LF STACK OH 03 35904-04 LC STACK OH 04 35904-05 LR STACK OH 05 35904-06 RF STACK OH 06 35904-07 RC STACK OH 07 35904-08 RR STACK OH 08 38162-07 SHROUD BOTTOM OH 09 38159-03 SHROUD TOP OH 10 A63243-002 PMA MUFFLER PIN CLAMP 1.75" NEW NS 3 MUFFLER END PLATE, SHROUD NS 35934-02 CARB HEAT SHROUD OH NS 77611 GASKET NEW

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PIPER 28R-180 ARROW AD 80-19-01Must have .030" gap between end plates between shroud halves.

Check body of mufflers for chafe marks where shroud rest on muffler. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and seize up.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A67517-00 PMA MUFFLER 180 NEW 02 67617-00 LF STACK 180 OH 03 67618-00 LR STACK 180 OH 04 67619-00 RF STACK 180 OH 05 67620-00 RR STACK 180 OH 06 67808-00 BOTTOM SHROUD 180/200 OH 07 67651-00 TOP SHROUD 180 OH 08 A63243-002 PMA PIN CLAMP 1.75" NEW NS 2 MUFFLER END PLATE, SHROUD NS 77611 GASKET NEW

Page #71 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 28R-200 ARROW AD 80-19-01 Must have .030" gap between endplates on shroud halves.

Check body of mufflers for chafe marks where shroud rest on muffler. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and seize up.

SN 28R-30482, 28R-35001 to 28R- 7135238 use 180HP top shroud part # 67561-00

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A67517-00 PMA MUFFLER 200 NEW 02 K67810-00 LF STACK 200 NEW 03 K67811-00 LR STACK 200 NEW 04 K67809-00 RF STACK 200 NEW 05 K67812-00 RR STACK 200 NEW 06 67808-00 BOTTOM SHROUD 180/200 OH 07 99600-00 TOP SHROUD 200 OH 08 A63243-002 PMA MUFFLER PIN CLAMP 1.75" NEW NS 2 MUFFLER END PLATE, SHROUD NS 77611 GASKET NEW

Page #72 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 28R-201T ARROW Check Wye flow divider plate for cracks and distortion

ITEM OEM PART NO DESCRIPTION Condition 01 640964L-R LH STACK ASSY OH 02 640964R-R RH STACK ASSY OH 03 640964-102 TEE ASSY CLY #2 OH 03 643861-102 TEE ASSY CLY #2 OH 03 654264 TEE ASSY CLY #2 OH 04 640964-101 TEE ASSY CLY #1 OH 04 643861-101 TEE ASSY CLY #1 OH 04 654265 TEE ASSY CLY #1 OH 05 640964-104 TEE ASSY CLY #4 OH 05 643861-104 TEE ASSY CLY #4 OH 05 654263 TEE ASSY CLY #4 OH 06 640964-103 TEE ASSY CLY #3 OH 06 643861-103 TEE ASSY CLY #3 OH 06 654262 TEE ASSY CLY #3 OH 07 640964-106 ELBOW ASSY CLY #6 OH 07 654260 ELBOW ASSY CLY #6 OH 08 640964-105 ELBOW ASSY CLY #5 OH 08 643861-105 ELBOW ASSY CLY #5 OH 08 654261 ELBOW ASSY CLY #5 OH 09 641911-108 LH ELBOW ASSY OH 09 643861-118 LH ELBOW ASSY OH 10 641911-020 TAIL PIPE OH 10 643862-020 TAIL PIPE OH 10 654301 TAIL PIPE OH 11 641911-111 WYE ASSY OH 11 643862-106 WYE ASSY OH 11 654304 WYE ASSY OH 12 641911-030 BY- PASS NEW 12 643862-135 BY- PASS NEW 12 654302 BY- PASS NEW 13 641911-110 UPPER TAILPIPE SHROUD1/2 OH

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PIPER 28R-201T ARROW ITEM OEM PART NO DESCRIPTION Condition 14 641911-100 UPPER TAILPIPE SHROUD 1/2 OH 15 641911-202 LOWER TAILPIPE SHROUD OH NS 970 GASKET NEW 30 TWIN COMANCHE LR Stack part # 23850-12 (no ball joint) LR Stack part # 23850-14 ( has ball joint)

ITEM OEM PART NO DESCRIPTION Condition 01 23850-08 RF STACK OH 02 23850-10 LF STACK OH 03 23850-11 RR STACK OH 04 23850-12 LR STACK OH 04 23850-14 LR STACK OH NS 77611 GASKET NEW

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PIPER 31-310/325 NAVAJO AD 82-16-05R1 SAME AS 31-350 LW12127 Transition has studs (3) in top and (2) on the side installed. If studs are not installed the transition is LW12126 Navajo C/R 325 HP Lycoming TIO-540- F2BD Navajo C 310 HP Lycoming TIO-540- A2C

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A16794 PMA RH STACK ASSY NEW 02 A16791 PMA LH STACK ASSY NEW 03 LW10159 RH FRONT RISER OH 04 LW10164 LH FRONT RISER OH 05 LW10160 RH CENTER RISER OH 06 LW10163 LH CENTER RISER OH 07 LW10161 RH REAR RISER OH 08 LW10162 LH REAR RISER OH 09 A15850 PMA RF INTERMED TUBE NEW 10 A15849 PMA LF INTERMED TUBE NEW 11 A16792 PMA RC INTERMED ELBOW NEW 12 A16789 PMA LC INTERMED ELBOW NEW 13 A16793 PMA RR INTERMED ELBOW NEW 14 A16790 PMA LR INTEMED ELBOW NEW 15 LW12127 TRANSITION ASSY w/STUDS NEW 16 A40310-8 PMA UPPER TAILPIPE NEW 17 A40310-9 PMA LOWER TAILPIPE NEW 18 24502-225 CLAMP NEW NS 15486 GASKET NEW NS 17189-225 BYPASS GASKET NEW NS 24096-225 ELBOW GASKET NEW NS 77823 TRANSITION STUDS ON THE TOP (3) REQUIRED NEW NS LW12167 TRANSITION STUDS ON THE SIDE (2) REQUIRED NEW NS LW12778 WASTEGATE ATC

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PIPER 31-350 CHIEFTAIN AD 82-16-05R1 100hr. repetitive inspection w/dye penetrant or 10X power magnifying glass of upper tailpipe and turbo flanges. Remainder of AD to be responsibility of IA.

Check transition for cracks Check stack assemblies for slipjoint movement and heat distortion Check tail pipes for pitting and wall thickness

Lycoming 350 HP RH LTIO-540-J2BD LH TIO-540-J2BD ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A16825 PMA RH STACK ASSY NEW 02 A16826 PMA LH STACK ASSY NEW 03 LW10159 RH FRONT RISER OH 04 LW10164 LH FRONT RISER OH 05 LW10160 RH CENTER RISER OH 06 LW10163 LH CENTER RISER OH 07 LW10161 RH REAR RISER OH 08 LW10162 LH REAR RISER OH 09 A15849 PMA RF INTERMED TUBE 350 NEW 10 A15849 PMA LF INTERMED TUBE 350 NEW 11 A16621 PMA RC INTERMED ELBOW 350 NEW 12 A16696 PMA LC INTERMED ELBOW 350 NEW 13 A16620 PMA RR INTERMED ELBOW 350 NEW 14 A16697 PMA LR INTEMED ELBOW 350 NEW 15 LW12437 TRANSITION NEW 16 A40310-10 PMA UPPER TAIL PIPE 350 NEW 17 A40310-09 PMA LOWER TAILPIPE NEW 18 24502-225 CLAMP NEW NS 15486 GASKET NEW NS 17189-225 BYPASS GASKET NEW NS 24096-225 ELBOW GASKET NEW NS 77823 TRANSITION STUDS -TOP- (3) REQUIRED NEW NS LW12167 TRANSITION STUDS ON THE SIDE (2) REQUIRED NEW NS LW12778 WASTEGATE ATC

Page #76 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 31P-425 NAVAJO Check all slipjoints for freedom of movement Inspect transition for cracks Check stack for cracking or heat distortion

Lycoming 425HP TIGO-541-E1A integral drive accessory Cyl # 1 is LF

ITEM OEM PART NO DESCRIPTION Condition 01 LW13055 LH STACK ASSY OH 02 LW13054 RH STACK ASSY OH 03 78004 CYL #1 LF OH 04 77427 CYL # 2 RF OH 05 78005 CYL #3 LC OH 06 78287 CYL #4 RC OH 07 78286 CYL #5 LR OH 08 78011 CLY #6 RR OH 09 77930 FLANGE OH 10 78012 RR ELBOW OH 11 LW13027 RR & LR ADAPTER OH 12 LW11016 TRANSITION OH 13 78008 LR ELBOW OH 14 46323-05 UPPER TAIL PIPE OH 15 48788-05 LOWER TAILPIPE OH 16 46324 WASTEGATE OVERBOARD OH

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PIPER 32-260 CHEROKEE 6 Check elbow of stack for cracks and heat distortion. Check muffler baffle or flame tube for distortion. Make sure that the stacks can be removed from muffler, the ends of the stacks tend to expand and mushroom out.

ITEM OEM PART NO DESCRIPTION Condition 01 68718-00 MUFFLER OH 02 65038-00 LH STACK OH 03 65039-00 RH STACK OH 04 69174-00 MUFFLER SHROUD (round cuff)(3" port at angle, 90º 2" port & long OH 3" port) 05 65041-00 CARB HEAT SHROUD SN 32-1 TO 32-7300008 OH 05 69675-00 CARB HEAT SHROUD 32-7300008 + OH 06 14235-03 MUFFLER PIN CLAMP 2.5" NEW NS 10430-00 SHROUD CLIP NEW NS 77611 GASKET NEW

Page #78 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 32-300 SINGLE MUFFLER Check elbow of stack for cracks and heat distortion. Check muffler baffle or flame tube for distortion. Make sure that the stacks can be removed from muffler, the ends of the stacks tend to expand and mushroom out.

1965-1975 S/N 32-4000 to S/N 32-7540198

ITEM OEM PART NO DESCRIPTION Condition 01 68796-00 MUFFLER OH 02 68793-00 STACK ASSY OH 03 68798-00 SHROUD S/N 32-40000 TO 7240055 OH 03 68798-03 SHROUD S/N 32-7240056 TO 7540198 OH 04 14235-03 MUFFLER PIN CLAMP 2.5" NEW NS 10430-00 SHROUD CLIP NEW NS 77611 GASKET NEW

Page #79 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 32R-300/32RT-300/32R-301 Check body or mufflers for chafe marks where shroud rest on muffler body. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and size up.

1976 and up s/n 32-7640001 and up

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A67517-00 PMA MUFFLER NEW 02 38137-04 LEFT FRONT STACK OH 03 38137-03 LEFT CENTER STACK OH 04 38137-02 LEFT REAR STACK OH 05 38137-05 RIGHT FRONT STACK OH 06 38137-06 RIGHT CENTER STACK OH 07 38137-07 RIGHT REAR STACK OH 08 38162-06 SHROUD BOTTOM OH 09 38159-02 SHROUD TOP OH 10 A63243-002 PMA MUFFLER PIN CLAMP 1.75" NEW NS 3 MUFFLER END PLATE, SHROUD NS 77611 GASKET NEW

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PIPER 32R-301 DUAL MUFFLER SYS PA 32R-301 Saratoga II HP Lycoming 300 HP IO-540-K1G5D

Muffler # 1 part # 26345-08 shroud rings are ~9" apart. Muffler can extends about .5" beyond the ring on the outlet side. Muffler #2 has shroud rings at the ends of the muffler can ~9.5"

ITEM OEM PART NO DESCRIPTION Condition 01 26345-08 MUFFLER OH 02 26345-05 MUFFLER OH 03 85233-04 LH CENTER STACK OH 04 85233-06 FRONT RISER OH 05 85233-08 REAR RISER OH 06 85233-10 RH CENTER STACK OH 07 24787-04 LH TAIL PIPE OH 08 24787-05 RH TAIL PIPE OH 09 85233L LH STACK ASSY OH 10 85233R RH STACK ASSY OH NS 24787-SK SPRING KIT NEW NS 24788-00 CLAMP TAIL PIPE NEW NS 24862-10 SHROUD OH NS 77611 GASKET NEW

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PIPER 32R-301T AD 80-20-05 on 32R-300T tailpipe only

A. Check tailpipe for internal pitting & wall thickness B. Check wastegate for cracks and heat distortion C. Check wastegate butterfly & shaft for freedom of movement and for any heat distortion

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 LW15812 LH STACK ASSY OH 02 LW15807 RH STACK ASSY OH 03 LW10164 LH FWD RISER OH 04 LW10159 RH FWD RISER OH 05 LW10163 LH CTR RISER OH 06 LW10160 RH CTR RISER OH 07 40B21375 LH AFT RISER OH 08 LW15805 RH AFT RISER OH 09 LW16103 LH CTR ELBOW OH 10 LW16102 LH AFT ELBOW OH 11 78189 RH ELBOW ADAPTER FAB 11 78189 RH ELBOW ADAPTER OH 12 K158-06 RH ELBOW NEW 12 LW15806 RH ELBOW OH 13 A16858 PMA TRANSITION W/O SPRING NEW 14 764-501 BY-PASS ELBOW NEW 14 K158-501 PA32R-301T BYPASS ELBOW NEW 15 98705-02 TAIL PIPE OH 16 762447 TAIL PIPE SHROUD OH 17 LW15437 CABLE ASSY NEW 18 LW14525 CLAMP NEW NS 15486 GASKET NEW NS 17189-200N BYPASS GASKET NEW NS LW13671 TRANSITION SPRING NEW

Page #82 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

PIPER 32R-301T SARATOGA II TC Lycoming TIO-540-AH1A

Check all slipjoints for freedom of movement Inspect tailpipe for internal pitting and wall thickness Inspect transition for heat blisters Check stacks for cracks and heat distortion

ITEM OEM PART NO DESCRIPTION Condition 01 40B22315 CYL #1 ELBOW OH 02 40B22304 2 PIECE CYL #2 & CROSSOVER (inconel part) OH 03 40B22303 CYL #3 RISER & RH ELBOW ASSY OH 04 40B21921 CYL #4 OH 05 47C21912 TRANSITION & CYL #5 OH 06 40B21919 CYL #6 OH 07 40B19840 ADAPTER OH 08 40B22317 WASTEGATE PIPE OH 09 40B22316 TAILPIPE OH 10 77611 GASKET NEW 11 40D21162-340M CLAMP NEW 12 78084 GASKET NEW 13 LW12093-5 CLAMP NEW 14 75845 GASKET NEW 15 LW12093-6 CLAMP NEW 16 LW12125-3 CLAMP NEW

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PIPER 34-200 SENECA I AD 83-14-05 Inside baffle of tailpipe must be inspected every 100 hrs with a boroscope after the accumulation of 1050 hrs.

Inspect tailpipe muffler for a baffle

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 78463-06 LH OTBD COLLECTOR OH 02 78463-07 LH OTBD RISER OH 03 78463-04 LH INBD COLLECTOR OH 04 78463-02 LH INBD RISER OH 05 78463-10 LH TAIL PIPE OH 06 78463-09 LH TAILPIPE SHROUD OH 07 78463-05 LH SHROUD OH 08 78463-13 RH INBD COLLECTOR OH 09 78463-12 RH INBD RISER OH 10 78463-15 RH OTBD COLLECTOR OH 11 78463-16 RH OTBD RISER OH 12 78463-18 RH TAILPIPE OH 13 78463-14 RH SHROUD OH 14 78463-17 RH TAILPIPE SHROUD OH 15 A0750161-25 PMA RISER CLAMP 1.75 NEW 16 78463-08 TAILPIPE CLAMP NEW NS 487-696 TAILPIPE HANGER OH NS 78463-11 TAILPIPE HANGER OH NS 970 GASKET NEW

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PIPER 34-200 Seneca II & III Check Wye flow divider plate for cracks and distortion Seneca II 1975 thru 1981 Continental Left Engine TSIO 360-E or -EB & Right Engine LTSIO360-E or -EB Seneca III 1981 thru 1993 Continental C/R TSIO 360-KB Fixed wastegate

Seneca IV 1994 thru 1997 Continental C/R TSIO 360-KB

ITEM OEM PART NO DESCRIPTION Condition 01 640964R-R RH STACK ASSY OH 02 640964-101 TEE ASSY CYL #1 OH 02 643861-101 TEE ASSY CYL #1 OH 03 640964-103 TEE ASSY CYL #3 OH 03 643861-103 TEE ASSY CYL #3 OH 04 640964-105 ELBOW ASSY CYL #5 OH 04 643861-105 ELBOW ASSY CYL # 5 OH 05 640964L-R LH STACK ASSY OH 06 640964-102 TEE ASSY CYL #2 OH 06 643861-102 TEE ASSY CYL #2 OH 07 640964-104 TEE ASSY CYL #4 OH 07 643861-104 TEE ASSY CYL # 4 OH 08 640964-106 ELBOW ASSY CYL #6 OH 08 643861-106 ELBOW ASSY CYL #6 OH 09 640964-107 RH ELBOW OH 09 643861-117 RH ELBOW OH 10 640964-108 LH ELBOW-TAB FWD OH 10 643861-118 LH ELBOW-TAB AFT OH 11 640964-109 WYE ASSY OH 12 643861-119 BY PASS NEW 12 643861-119 BYPASS OH 12 K640-3 BY PASS NEW 13 640964-110 TAIL PIPE OH NS 970 GASKET NEW

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PIPER 38-112 TOMAHAWK Check body of mufflers for chafe marks where shroud rest on muffler. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and seize up.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A77669-02 PMA MUFFLER NEW 02 77689-02 RR STACK OH 03 77690-02 RF STACK OH 04 77691-02 LR STACK OH 05 77695-02 LF STACK OH 06 77668-02 TOP SHROUD OH 07 77666-02 BOTTOM SHROUD OH 08 A63243-002 PMA MUFFLER PIN CLAMP 1.75" NEW NS 2 MUFFLER END-PLATE, SHROUD NS 77611 GASKET NEW NS 77666-03 BOTTOM SHROUD OH NS 77668-10 TOP SHROUD OH NS 77668-14 TOP SHROUD WITH BUTTERFLY OH

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PIPER 39 TURBO TWIN COMMANCHE Ray Jay system Inspect entire tailpipe for cracks, heat distortion and internal erosion Inspect wastegate butterfly and shaft for heat distortion. Also inspect wastegate housing for cracking, heat distortion and warping.

ITEM OEM PART NO DESCRIPTION Condition 01 23850-10 LF STACK CYL # 2 OH 02 RJ0602-41 RF STACK CYL # 1 OH 03 RJ0602-51 LR STACK CYL # 4 OH 04 RJ0602-61 RR STACK CYL #3 OH 05 RJ0603-11 WASTEGATE W/O SPRING OH 05 RJ0603-501 WASTEGATE ASSY (W SPRING) OH 06 RJ0604 TAIL PIPE OH 07 RJ0193 TURBO CLAMP NEW 08 RJ0115 GASKET NEW 09 RJ0114 GASKET NEW NS 77611 GASKET NEW NS RJ4120-11 WASTEGATE SPRING NEW

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PIPER 44-180 SEMINOLE Service Letter 860 regarding notches in muffler slip joints Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and seize up.

A86299-008 replaces 86299-002, 86299- 007, & 86299-008.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A86299-008 PMA PA44-180 MUFFLER ASSY NEW 02 86202-04 RF STACK OH 03 86202-05 LF STACK OH 03 89366-03 LF STACK S/N 4495001 + up OH 04 86202-06 RR STACK OH 04 89366-05 RR STACK S/N 4495001 + up OH 05 86202-07 LR STACK OH 05 89366-04 LR STACK S/N 4495001 + up OH 06 A63243-002 PMA MUFFLER PIN CLAMP 1.75" NEW NS 77611 GASKET NEW NS 87436-02 CARB HEAT SHROUD OH NS 89366-011 LR STACK WELD ASSY (86202-07 & BRACKETS) OH

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PIPER 46-310P MALIBU MIRAGE A. Inspect for internal cracks, heat distortion and heat blisters B. Inspect slipjoint area for cracks and bulging C. Inspect tailpipe shroud area for cracking

ITEM OEM PART NO DESCRIPTION Condition 01 646463-910 RH ELBOW ASSY OH 01 654322 RH ELBOW ASSY OH 02 646463-106 LH ELBOW OH 02 654323 LH ELBOW OH 03 646463-990 RH TEE ASSY OH 03 654324 RH TEE ASSY OH 04 646463-134 LH TEE ASSY OH 04 654325 LH TEE ASSY OH 05 646463-201 ADAPTER OH 05 654332 ADAPTER OH 06 646463-182 RH HEADER (OLD P/N) OH 06 654327 RH HEADER (NEW P/N) OH 07 646463-181 LH HEADER & TEE ASSY (OLD P/N) OH 07 654326 LH HEADER & TEE ASSY (NEW P/N) OH 08 646463-214 CROSSOVER OH 08 654331 CROSSOVER OH 09 646463-300 LH HEADER BYPASS OH 09 654321 LH HEADER BYPASS OH 10 646463-190 RH TAILPIPE OH 10 654411 RH TAILPIPE OH 11 646463-170 LH TAILPIPE OH 11 654329 LH TAILPIPE OH NS 628260 GASKET NEW

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PIPER 46-350P MIRAGE A. Inspect for internal cracks, heat distortion and heat blisters B. Inspect slipjoint area for cracks and bulging C. Inspect tailpipe shroud area for cracking

ITEM OEM PART NO DESCRIPTION Condition 01 40B19844 CYL #1 RISER OH 02 40B19841 CYL #2 RISER OH 03 40B19827 CYL #3 RISER OH 04 40B19842 CYL #4 RISER OH 05 47C19845 RH TRANSITION OH 06 47C19847 LH TRANSITION OH 06 47C22533 LH TRANSITION OH 07 40B19840 ADAPTER CYLS #1, #2, #5, #6 OH 08 40B19975 RIGHT CROSSOVER OH 09 40B19974 CENTER CROSSOVER OH 10 40B19850 LEFT CROSSOVER OH 11 40B19851 ADAPTER TRANSITION OH 12 47C19848 LH EXHAUST TRANSITION OH 12 47C21952 LH EXHAUST TRANSITION NEW 13 40B21011 LH TAILPIPE OH 13 40B21147 LH TAILPIPE SUPERCEDED 40B21011 NEW 14 40B22295 RH HEATER MUFFLER T.P OH 15 40J19953 HEAT SHIELD OH 16 40J21019 HEAT SHIELD OH 17 78084 GASKET V-BAND CLAMP 2.00 NEW 17 LW12093-5 V-BAND CLAMP 2.00 NEW 18 LW12093-8 V-BAND CLAMP 2-3/4 NEW 19 06B19913 GASKET 1-1/2 NEW 19 LW12093-3 V-BAND CLAMP 1-1/2 NEW 20 75845 GASKLET 2-1/4 NEW

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PIPER 46-350P MIRAGE ITEM OEM PART NO DESCRIPTION Condition 20 LW12093-6 V-BAND CLAMP 2-1/4 NEW NS 40B22295S RH HEATER MUFFLER SHROUD OH NS 77611 GASKET NEW 60-600 AEROSTAR AD 87-07-09 Inspect exhaust system welds using a dye penetrant for cracks and pin holes.

Inspect tailpipes for pitting and wall thickness

ITEM OEM PART NO DESCRIPTION Condition 01 320005-17 LF STACK OH 02 320005-19 RF STACK OH 03 320005-27 LH AFT SN # 426+ OH 04 320005-29 RH AFT SN# 426+ OH NS 320006-13 LH AFT (SHORT) SN# 1 TO 425 OH NS 320006-15 RH AFT (SHORT) SN#1 TO 425 OH NS 77611 GASKET NEW

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PIPER 60-601P AEROSTAR AD 87-07-09 Inspect exhaust system welds using a dye penetrant for cracks and pin holes.

Inspect wastegate shaft and butterfly for heat distortion and freedom of movement Inspect tailpipes for pitting and wall thickness Inspect balance tube ports for cracks Inspect balance all slip joints including in balance tube for freedom of movement

Low altitude wastegate is built from pipe tubing part #'s 32006-517 & -509 High altitude wastegate is cast part #'S 320020-01 & -02 ITEM OEM PART NO DESCRIPTION Condition 01 320006-513 LF STACK OH 01/03 320006-503 LH EXHAUST ASSY (SN# 1 TO 341) OH 01/03 320006-539 LH EXHAUST ASSY OH 02 320006-505 RF STACK OH 02/04 320006-501 RH EXHAUST ASSY (SN # 1 TO 341) OH 02/04 320006-537 RH EXHAUST ASSY OH 03 320006-515 LC STACK OH 04 320006-507 RC STACK OH 05 320006-517 LH TUBULAR WASTEGATE W/O SPRING (SN #1 TO 455) OH 05 320020-01 LH WASTEGATE W/O SPRING OH 06 320006-509 RH TUBULAR WASTEGATE W/O SPRING (SN #1 TO 455) OH 06 320020-02 RH WASTEGATE W/O SPRING OH 07 320006-519 LH TAILPIPE (SN #1 TO 341) OH 08 320006-511 RH TAILPIPE (SN # 1 TO 341) OH 09 320006-533 LH TAILPIPE w/ ELBOW AT END OH 10 320006-535 RH TAILPIPE w/ ELBOW AT END OH 11 320006-523 BALANCE TUBE OH 12 320006-521 BALANCE TUBE OH NS 77611 GASKET NEW NS RJ4120-11 WASTEGATE SPRING (SN # 1 TO 455) NEW

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BEECHCRAFT 19/23/24 MUSKETEER Version 1 Slip joint assemblies should easily slide in and out of each other. Check slip joints for wear

Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler.

SN M1 THRU M554 & MB1 THRU MB480

ITEM OEM PART NO DESCRIPTION Condition 01 169-950010-21 MUFFLER OH 02 169-950006-95 FRONT STACK 2 PCS OH 03 169-950006-97 REAR STACK 2PCS OH 04 169-950010-37 MUFFLER SHROUD OH 05 169-950006-55 CARB HEAT TOP OH 06 169-950006-49 CARB HEAT BOTTOM OH 07 169-950010-19 TAILPIPE OH NS 77611 GASKET NEW 19/23/24 MUSKETEER Version 2 SN M555 THRU M1094

CONT. I0-346-A (165HP)

ITEM OEM PART NO DESCRIPTION Condition 01 169-950012-45 MUFFLER, 1 1/2" INLETS OH 02 169-950013-9 RF & LR RISER OH 03 169-950013-13 RR & LF RISER OH 04 169-950012-41 MUFFLER SHROUD OH NS 77611 GASKET NEW

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BEECHCRAFT 19/23/24 MUSKETEER Version 3 SN MA1 THRU MA340 & MA 344

ITEM OEM PART NO DESCRIPTION Condition 01 169-950014-49 MUFFLER, 1 5/8" INLETS OH 02 169-950015-11 LR & RF RISER OH 03 169-950015-13 LF & RR RISER OH 04 169-950012-41 MUFFLER SHROUD OH NS 77611 GASKET NEW 19/23/24 MUSKETEER Version 4 Check body or mufflers for chafe marks where shroud rest on muffler body. Make sure that the risers can be removed from the muffler. The end of the riser tube tends to mushroom out and size up.

1976 and up s/n 32-7640001 and up

ITEM OEM PART NO DESCRIPTION Condition 01 169-950014-49 MUFFLER, 1 5/8" INLETS OH 02 169-950017-13 RR RISER OH 03 169-950017-7 RF RISER OH 04 169-950017-1 LR RISER OH 05 169-950017-17 LF RISER OH 06 169-950014-41 MUFFLER SHROUD OH NS 169-950018-1 MUFFLER SHROUD OH NS 77611 GASKET NEW

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BEECHCRAFT 19/23/24 MUSKETEER III Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-117 MUFFLER OH 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-119 MUFFLER SHROUD OH NS 099001-124 MUFFLER SHROUD OH NS 099001-136 MUFFLER SHROUD OH NS 77611 GASKET NEW

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BEECHCRAFT C 19 SPORT Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-126 MUFFLER OH 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 77611 GASKET NEW C 23 SUNDOWNER Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-127 MUFFLER OH 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-019 MUFFLER SHROUD NS 77611 GASKET NEW

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BEECHCRAFT C 24 SIERRA

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-131 MUFFLER OH 02 099001-132 CURVED RISER OH 03 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 04 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-138 SHROUD OH NS 77611 GASKET NEW

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BEECHCRAFT 33 & 35 A-G Inspect Stacks opposite of the risers for heat distortion, see area A Inspect inner baffle and outer body of muffler for bulging

2 bolt flange and a Ball Joint B33, A33, B33 IO-470-J or -K 35 thru 35G SN1 thru D-4865 &D-15002 E-185-1,-8,-11 & E-225-8

C33, E33 s/n cd-814 thru cd-1254 IO470 use heat exchanger 8003-16

Heat exchanger and muffler can be LH or RH on different models.

ITEM OEM PART NO DESCRIPTION Condition 01 189 MUFFLER RH or LH OH 02 186 HEAT EXCHANGER LH or RH (7" ring to ring) OH 03 8003-16 HEAT EXCHANGER LH or RH w/ mid half ring (9" ring to ring) OH 04 35-950118 LH STACK OH 05 35-950116 RH STACK OH 06 35-950133 TAILPIPE OH 07 186-50 SHROUD OH 08 186-8A TAILPIPE CLAMPS NEW 09 8003-9 SHROUD FOR 8003-16 HEAT EXCHANGER OH 10 33-950000-1 TAILPIPE OH NS 186-55 SHROUD OH NS 186SK SPRING KIT NEW NS 35-950118-LA B35 A-G LH STACK ASSY (STACK W/SUPPORT) OH NS 35-950127 B35 A-G LH STACK SUPPORT NEW NS 35-950128 HEAT SHIELD OH NS 627429 GASKET NEW

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BEECHCRAFT 35 TC (Continental System) AD 89-24-03 on header part #642668 if cracks are found replace with part # 646795 Inspect header for cracks Inspect heater core heat fins for cracking and distortion

ITEM OEM PART NO DESCRIPTION Condition 01 642670 CYL #1 RR 654342 OH 02 642671 CYL #2 LR 654341 OH 03 642672 CYL #3 RC 654339 OH 04 642671 CYL #4 LC 654341 OH 05 642673 CYL #5 RF 654337 OH 06 642674 CYL #6 LF 654338 OH 07 642666 RH ELBOW 654317 OH 08 K642663 HEATER ASSEMBLY 654345 (does not include shroud) NEW 09 642891 LH SLEEVE 654387 OH 10 646795 HEADER supersede 642668 (tubular) OH 10 654340 HEADER cast (current #) OH 11 642392 TAILPIPE 655164 OH 11 655164 TAILPIPE OH 12 642665 BYPASS ELBOW 655236 OH NS 628260 GASKET NEW

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BEECHCRAFT 35 H-P A. Inspect for heat distortion & bulging B. Inspect beaded end for deformity and burnt away material C. Inspect tailpipes for pitting and wall thinning D. Inspect inner baffle and outer body for bulging

4 bolt flange and beaded end Muffler is beaded on both ends H35 O-470-G OR O-470-G-C1 J35 IO-470-C N35, IO-470-N P35 THRU D-7108 IO-470N

ITEM OEM PART NO PMA PART DESCRIPTION Condition A0750161-25 PMA 1.75" RISER CLAMP NEW 01 A492-43 PMA LH MUFFLER NEW 02 A492-27 PMA RH MUFFLER NEW 03 35-950004-5 LH STACK OH 03 K35-950004-5 LH STACK NEW 04 35-950004-13 RH STACK OH 04 K35-950004-13 RH STACK NEW 05 35-950004-73 LH STACK 2 PIECE OH 06 35-950004-79 RH STACK 2 PIECE OH 07 K35-950004-7 LH TAIL PIPE NEW 08 K35-950004-9 RH TAIL PIPE NEW 09 35-910019-13 HEATER SHROUD (PORTS ~ 180º OFF SET) OH 09 35-950004-71 HEATER SHROUD (PORTS ~ 180º OFF SET) OH 09 492-42 SHROUD OH 10 35-950004-17 CLAMP HAlf NEW 11 35-950129-1 HEAT SHIELD OH 11 95-910019-15 HEAT SHIELD OH NS 628260 GASKET NEW

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BEECHCRAFT V35, A36, F33 C33A, E33A, E33C, F33A, F33C, S35, V35A, V35B, 36, A36 Inspect stacks opposite of riser tubes for heat distortion and bulging Inspect inner baffle and outer body of muffler for bulging CONTINENTAL IO 520 BB

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A701-20 PMA LH MUFFLER INCONEL CONE NEW 01 A701-4 PMA LH MUFFLER NEW 02 A701-19 PMA RH MUFFLER INCONEL CONE NEW 02 A701-5 PMA RH MUFFLER NEW 03 35-950005-1 LH STACK OH 04 35-950005-29 RH STACK,W/EGT BOSS OH 04 35-950005-3 RH STACK OH 05 35-950005-37 LH STACK OH 06 35-9016-5S RH STACK W/EGT BOSS 2-PIECE OH 06 35-950005-39 RH STACK OH 07 35-950005-61 LH TAIL PIPE ANGLE CUT NEW 08 35-950005-57 RH TAIL PIPE ANGLE CUT NEW 09 35-950005-11 LH TAIL PIPE STRAIGHT CUT NEW 10 35-950005-9 RH TAILPIPE STRAIGHT CUT NEW 11 95-910019-25 HEAT SHIELD OH 12 35-910019-13 HEATER SHROUD (PORTS ~ 180º OFF SET) OH 12 35-950004-71 HEATER SHROUD (PORTS ~ 180º OFF SET) OH 12 701-21 HEATER SHROUD (PORTS ~ 30º OFF SET) OH 12 701-50 SHROUD 701-5 is the muffler & shroud assy #, (ports OH are ~180º off set) 12 701-61 HEATER SHROUD (PORTS ~ 180º OFF SET) OH 13 35-950004-17 TAIL PIPE CLAMPS NEW NS 35-95005-43 CTR RISER NS 628260 GASKET NEW NS 701sk SPRING KIT NEW

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BEECHCRAFT 55 BARON Check diameter of exhaust system should be ether 2.5" or 2" more commonly 2.5" Inspect all slip joints for freedom of movement and leakage Inspect tailpipes for pitting and wall thickness

Does RH tailpipes have EGT Boss?

ITEM OEM PART NO DESCRIPTION Condition 01 96-950002LO-R LE OTBD 4 PIECE STACK ASSEMBLY OH 01 96-950002RI-R RE INBD 4 PIECE STACK ASSEMBLY OH 02 96-950002LI-R LE INBD 4 PIECE STACK ASSEMBLY OH 02 96-950002RO-R RE OTBD 4 PIECE STACK ASSEMBLY OH 03 96-950002-9 LH FWD STACK OH 04 96-950002-33 RH FWD STACK OH 05 96-950002-7 LH CTR STACK OH 06 96-950002-31 RH CTR STACK OH 07 96-950002-55 LE OTBD TAILPIPE OH 07 96-950002-57 RE INBD TAILPIPE OH 08 96-324101-1 LE INBD TAILPIPE W/ MIXTURE CONTROL OH 08 96-324101-2 RE OTBD TAILPIPE W/ MIXTURE CONTROL OH 08 96-950002-59 LE INBD TAILPIPE OH 08 96-950002-61 RE OTBD TAILPIPE OH 09 96-950002-47 RISER, STUB OH 10 96-950011 TAIL PIPE 1/2 CLAMP NEW NS 628260 GASKET NEW NS 96-950002-69 CLAMP TAILPIPE SUPPORT OH

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BEECHCRAFT 55/58 BARON DETACHABLE TAIL PIPE Inspect all slip joints for freedom of movement and leakage Inspect tailpipes for pitting and wall thickness

ITEM OEM PART NO DESCRIPTION Condition 01 96-950004-11 RE INBD 3 PIECE STACK ASSEMBLY OH 01 96-950004-9 LE OTBD 3 PIECE STACK ASSEMBLY OH 01 96-950004LO-R LE OTBD 3 PIECE STACK ASSEMBLY OH 01 96-950004RI-R RE INBD 3 PIECE STACK ASSEMBLY OH 02 96-950004-13 LE INBD 3 PIECE STACK ASSEMBLY OH 02 96-950004LI-R LE INBD 3 PIECE STACK ASSEMBLY OH 02 96-950004RO-R RE OTBD 3 PIECE STACK ASSEMBLY OH 02 96-95004-15 RE OTBD 3 PIECE STACK ASSEMBLY OH 03 96-950004-33 LH FWD STACK OH 04 96-950004-35 RH FWD STACK OH 05 96-950004-29 LH CTR STACK OH 06 96-950004-31 RH CTR STACK OH 07 96-950004-25 LH AFT STACK OH 08 96-950004-27 RH AFT STACK OH 09 96-950004-55 LE OTBD TAILPIPE OH 09 96-950004-59 RE INBD TAILPIPE OH 10 96-950004-57 LE INBD TAILPIPE OH 10 96-950004-61 RE OTBD TAILPIPE OH NS 58-95000-41 CLAMP NEW NS 628260 GASKET NEW NS 96-950004-SK SPRING KIT NEW

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BEECHCRAFT 58 BARON Check diameter of exhaust system should be either 2" or 2.5" more commonly 2" Inspect all slip joints for freedom of movement and leakage Inspect tailpipes for pitting and wall thickness Does RH tailpipe have EGT Boss fitting?

ITEM OEM PART NO DESCRIPTION Condition 01 58-950000LO-R LE OTBD 4 PIECE STACK ASSEMBLY OH 01 58-950000RI-R RE INBD 4 PIECE STACK ASSEMBLY OH 02 58-950000LI-R LE INBD 4 PIECE STACK ASSEMBLY OH 02 58-950000RO-R RE OTBD 4 PIECE STACK ASSEMBLY OH 03 58-950002-9 LH FWD RISER OH 04 58-950002-33 RH FWD RISER OH 05 58-950000-5 LH CENTER RISER OH 06 58-950000-7 RH CENTER RISER OH 07 58-950000-11 RE INBD TAILPIPE OH 07 58-950000-9 LE OTBD TAILPIPE OH 08 58-950000-13 LE INBD TAILPIPE W/EGT OH 08 58-950000-15 RE OTBD TAILPIPE W/EGT OH 09 96-950002-47 RISER, STUB OH 10 96-950000-33 TAIL PIPE 1/2 CLAMP NEW NS 628260 GASKET NEW

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BEECHCRAFT 58P / 58TC BARON AD 76-13-09 Inspect elbows for cracking and distortion, Header has a minimum thickness of .075" Inspect elbows for chafing on engine mount beam Inspect flow divider plate for cracking and erosion Inspect body of header for blistering Inspect tailpipe for pitting

ITEM OEM PART NO DESCRIPTION Condition 01 640707L-R LH STACK ASSY OH 02 640705R-R RH STACK ASSY OH 03 640707 LH FWD RISER CYL #6 OH 04 640705 RH FWD RISER CYL #5 OH 05 640677 LH CENTER RISER CYL #4 OH 06 640704 RH AFT RISER CYL #1 OH 06 640704 RH CENTER RISER #3 OH 07 640706 LH AFT RISER CYL# 2 OH 08 640710 RH ELBOW OH 09 640711 RH FLANGE OH 10 640712 HEADER OH 11 642066 LH FLANGE OH 12 642067 LH ELBOW OH 13 102-950001-15 TAIL PIPE OH NS 628260 GASKET NEW NS 640877 HEADER GASKET NEW NS 641284 HEADER CLAMPS NEW NS NH1000897-50 TAILPIPE CLAMP NEW

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BEECHCRAFT DUKE 60, A-60, DUKE A-60, DUKE B-60 Duke 60, A60, Duke A60 (71&72) 1968-1972 LYC TIO-541-E1A4 (380 H.P.) 1973 Duke A60, Duke B60 1973-1982 LYC TIO-541-E1C4 (380 H.P.) Beech 56TC 67 thur 70 LYC TIO-541-E1B4 Service Bulletin 479 Mandatory Inspect transition for cracks internally & externally Inspect tailpipe for internal pitting Oval style tailpipe-- Inspect inner baffle for cracks, burns or pitting

ITEM OEM PART NO DESCRIPTION Condition 01 77944 LH STACK ASSY OH 01 LW78934 LH EXHAUST MANIFOLD -E1C4 ENGINE OH 02 77943 RH STACK ASSY OH 02 LW10374 RH EXHAUST MANIFOLD -E1C4 ENGINE OH 03 77424 LH FWD RISER OH 04 77427 RH FWD RISER OH 05 77928 LH CENTER RISER OH 06 77929 RH CENTER RISER OH 07 77431 LH AFT RISER OH 08 77428 RH AFT RISER OH 09 77930 ADAPTER OH 10 77429 RR ELBOW OH 11 77430 ELBOW ADAPTER (straight) OH 11 78187 RIGHT REAR ELBOW ADAPTER -E1C4 ENGINE (CURVED) OH 12 LW11005 TRANSITION OH 13 77434 LR ELBOW OH 13 78276 LEFT REAR ELBOW -E1C4 ENGINE OH 14 60-950024-13 TAILPIPE 60 DUKE Round OH 15 60-950027-7 WASTEGASTE OVERBOARD OH NS 60-950018-83 TAILPIPE 56TC OVAL OH NS 60-950021-27 LH WASTEGATE OVERBOARD (2-PIECE ASSY) OH NS 60-950021-29 RH WASTEGATE OVERBOARD (2-PIECE ASSY) OH NS 78083 GASKET NEW NS LW12093-5 V BAND CLAMP ELBOW TO TRANSITION NEW

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BEECHCRAFT 76 DUTCHESS Inspect inner baffle plate for cracking and warping

ITEM OEM PART NO DESCRIPTION Condition 01 8295-205 MUFFLER OH 02 8295-101 RH FWD RISER CYL #1 OH 03 8295-102 LH FWD RISER CYL # 2 OH 04 8295-103 RH AFT RISER CYL# 3 OH 05 8295-104 LH AFT RISER CYL# 4 OH NS 77611 GASKET NEW NS 8295SK SPRING KIT -AN 3-12 NEW

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BEECHCRAFT 77 SKIPPER Risers on right are curved, not straight as shown.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 108-389000-5 MUFFLER ASSY OH 02 A099001-102 PMA STRAIGHT RISER NEW 03 099001-749 CURVED RISER 04 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-064 MUFFLER OH NS 108-910014-1 SHROUD OH NS 77611 GASKET NEW

Page #108 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

BEECHCRAFT KING AIR King Air stack repairs are manufacturer limited to cracks that are 3" or less per Beech Service Manual

ITEM OEM PART NO DESCRIPTION Condition 101-950000-1 EXHAUST STACK OH 101-950016-81 STACK OH 101-950016-83 STACK OH 109-950000-3 STACK OH 109-950000-61 STACK OH 109-950000-63 STACK OH 109-950000-97 STACK OH 118-950023-1 STACK OH 130-950001-29 EXHAUST STACK OH 130-950001-31 EXHAUST STACK OH 50-950097-16 BEECHCRAFT E90 KING AIR ENGINE MOUNT LOWER T OH 78-00-00-10 STACK OH 99-950011-7 AIR DUCT REPAIR OH 99-950011-9 AIR DUCT REPAIR OH 01 101-950017-1 LH STACK B300 OH 01 101-950017-33 LH STACK B300 OH 01 101-950017-73 LH STACK B300 OH 01 101-950017-77 LH STACK B300 OH 01 130-950001-1 LH STACK B300 OH 02 101-950017-3 RH STACK B300 OH 02 101-950017-35 RH STACK B300 OH 02 101-950017-75 RH STACK B300 OH 02 101-950017-79 RH STACK B300 OH 02 130-950001-3 RH STACK B300 OH NS 101-950019-1 LH STACK B200 OH NS 101-950019-3 RH STACK B200 OH NS 101-950022-1 LH STACK B200 OH NS 101-950022-3 RH STACK B200 OH Page #109 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20 180 BALL STUD M-20C Smaller ball joint than rib style mufflers Check for baffles, cracked or heat distortions on the muffler body. Shroud must be removed for complete muffler body inspection.

Check end plates for cracking Check ball sockets for pitting and wear

ITEM OEM PART NO DESCRIPTION Condition 01 850-49 180 BALL STUD MUFFLER OH 02 850-76 RF RISER OH 03 850-75 RR RISER OH 04 850-77 LF RISER OH 05 850-78 LR RISER OH 06 637-35 TAILPIPE OH NS 637-139 SHROUD OH NS 77611 GASKET NEW NS 850-RSK RISER SPRING KIT NEW NS 850-TSK TAILPIPR SPRING KIT NEW NS M20-152-4 SLIP RIB MUFFLER UPGRADE SB M20-152A OH

Page #110 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20 200 BALL STUD Smaller ball joints than rib style mufflers Check for baffles, cracked or heat distortions on the muffler body. Shroud must be removed for complete muffler body inspection.

Check end plates for cracking Check ball sockets for pitting and wear

ITEM OEM PART NO DESCRIPTION Condition 01 850-69 200 BALL STUD MUFFLER OH 02 850-14 RF RISER OH 03 850-9 RR RISER OH 04 850-18 LF RISER OH 05 850-20 LR RISER OH 06 850-3 TAILPIPE OH NS 77611 GASKET NEW NS 850-59 SHROUD OH NS 850-RSK RISER SPRING KIT NEW NS 850-TSK TAILPIPE SPRING KIT NEW NS M20-152-5 SLIP RIB MUFFLER UPGRADE SB M20-152A OH

Page #111 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20 180 BALL RIB Ball joint style mufflers can be converted to slip joint style mufflers per Mooney Service Bulletin M20-152A.

Check for baffles, cracked or heat distortions on the muffler body. Shroud must be removed for complete muffler body inspection. When converting to slip joint style muffler must also convert the risers to slip joint style

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 630060-001 180 BALL RIB MUFFLER OH 02 630065-001 RF RISER OH 03 630065-503 RR RISER OH 04 630065-501 LF RISER OH 05 630065-505 LR RISER 2-PIECE OH 06 A630066-000 PMA TAIL PIPE NEW 07 630057-001 SHROUD OH 07 630062-001 SHROUD OH 08 630060-RSK RISER SPRING KIT NEW NS 630060-TSK TAILPIPE SPRING KIT NEW NS 77611 GASKET NEW NS C10X-30-C CLAMP NEW NS C10Y-30-6C CLAMP NEW

Page #112 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20 200 BALL RIB Ball joint style mufflers can be converted to slip joint style mufflers per Mooney Service Bulletin M20-152A.

Check for baffles, cracked or heat distortions on the muffler body. Shroud must be removed for complete muffler body inspection.

When converting to slip joint style muffler must also convert the risers to slip joint style

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 630045-001 200 BALL RIB MUFFLER OH 02 630053-505 RF RISER OH 03 630053-501 RR RISER OH 04 630053-503 LF RISER OH 05 630053-001 LR RISER 2-PIECE OH 05 630053-015 LOWER LR RISER OH 05 630053-913 UPPER LR RISER OH 06 A630056-501 PMA TAILPIPE NEW NS 630060-RSK RISER SPRING KIT NEW NS 630060-TSK TAILPIPE SPRING KIT NEW NS 77611 GASKET NEW NS C10X-30C CLAMP NEW NS C10Y-30-6C CLAMP NEW

Page #113 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20 180 SLIP RIB Check for baffles, cracked or heat distortions on the muffler body. Shroud must be removed for complete muffler body inspection.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A630060-501 PMA 180 SLIP RIB MUFFLER NEW 02 630065-509 RF RISER OH 03 630065-511 RR RISER OH 04 630065-507 LF RISER OH 05 630065-513 LR RISER ASSY OH 06 630065-913 LR RISER UPPER OH 07 630065-013 LR RISER LOWER OH 08 A630066-000 PMA TAILPIPE NEW 09 630060-000 SHROUD OH 10 C10Y-30-6C CLAMP NEW 11 C10X-30C CLAMP NEW NS 020152-009 SHROUD OH NS 630180-TSK TAILPIPE SPRING KIT NEW NS 77611 GASKET NEW

Page #114 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20 200 SLIP RIB M-20J Check for baffles, cracked or heat distortions on the muffler body. Shroud must be removed for complete muffler body inspection.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A630045-503 PMA 200 SLIP RIB MUFFLER NEW 02 A630053-511 PMA RF RISER NEW 03 A630053-507 PMA RR RISER NEW 04 A630053-509 PMA LF RISER NEW 05 A630053-513 PMA LR RISER ASSY NEW 06 A630053-013 PMA LR RISER UPPER NEW 07 A630053-015 PMA LR RISER LOWER NEW 08 A630119-501 PMA TAILPIPE NEW 09 630057-000 SHROUD OH 10 C10Y-30-6C CLAMP NEW 11 C10X-30C CLAMP NEW NS 630053-TSK TAILPIPE SPRING KIT NEW NS 77611 GASKET NEW

Page #115 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20K 231 Inspect transition for internal cracks, heat blisters & bulges Inspect stacks for cracks and heat distortion Inspect by pass tube area for cracks

ITEM OEM PART NO DESCRIPTION Condition 01 642220-902-2 CYL # 1 RISER OH 02 642220-102 CYL #2 RISER OH 03 642220-103 CYL #3 RISER OH 04 642220-104 CYL #4 RISER OH 05 642220-905-2 CYL #5 RISER OH 06 642220-106 CYL #6 RISER OH 07 642220-905-1 CROSSOVER ELBOW OH 08 642220-902-1 CROSS ASSEMBLY-HEADER OH 09 642220-118 BY PASS ASSY OH 10 642220-107 TAILPIPE OH 11 970 GASKET NEW 12 633358 TURBO CLAMP NEW 13 643982 TAILPIPE WITH MUFFLER -GB4 ENGINE ONLY OH NS 646051-132 BYPASS FOR -GB4 ENGINE NEW

Page #116 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-2OK 252 ENCORE Inspect transition for internal cracks and heat blisters Inspect stacks for cracks and heat distortion

ITEM OEM PART NO DESCRIPTION Condition 01 642220-902-2 CYL # 1 RISER OH 02 642220-102 CYL # 2 RISER OH 03 642220-103 CYL # 3 RISER OH 04 642220-104 CYL # 4 RISER OH 05 642220-905-2 CYL # 5 RISER OH 06 642220-106 CYL # 6 RISER OH 07 642220-905-1 ELBOW OH 08 649005 TURBO INLET OH 08 654877 TURBO INLET OH 09 649006-7 WASTEGATE OH 10 649004 TAILPIPE OH 11 649007 WASTEGATE GASKET NEW 12 646434 TURBO CLAMP NEW 13 636465 TURBO GASKET NEW NS 970 GASKET NEW

Page #117 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

MOONEY M-20M TLS BRAVO Inspect transition for internal cracks and heat blisters Inspect stacks for cracks and heat distortion

Transition supercedes to 47C22531

ITEM OEM PART NO DESCRIPTION Condition 01 LW-12728 CYL # 2 & 3 RISER OH 02 40B19822 CYL # 1 & 3 RISER OH 03 40B19825 CYL # 5 RISER OH 04 40B21089 CROSSOVER & CYL#2 OH 05 40B19824 CYL # 4 RISER OH 06 40B19823 CYL # 6 RISER OH 07 47C19818 TRANSITION OH 07 47C22531 TRANSITION OH 08 630135-501 TAILPIPE & BYPASS ASSY OH 09 40C19819 ADAPTER FLANGE OH NS 640325-501 SHROUD OH NS 77611 GASKET NEW

Page #118 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AERO COMMANDER 500 A Inspect tailpipes for pitting and wall thickness

Built 1960-63 S/N 871-1276 Cont 10- 470-M

ITEM OEM PART NO DESCRIPTION Condition 01 616-6 RH STACK ASSY OH 02 616-5 LH STACK ASSY OH 03 616-63 RH FWD STACK OH 04 616-60 LH FWD STACK OH 05 616-64 RH CTR STACK OH 06 616-61 LH CTR STACK OH 07 616-83 RH AFT STACK OH 08 616-82 LH AFT STACK OH 09 616-84 RH TAILPIPE OH 10 616-81 LH TAIL PIPE OH NS 628260 GASKET NEW

Page #119 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AERO COMMANDER 500 B Inspect tailpipes for pitting and wall thickness

Built 1960-66 S/N 893-1631 Lyc 10-540- B1A5

ITEM OEM PART NO DESCRIPTION Condition 01 5010170 RH STACK OH 01 621-8 RH STACK OH 01 640091-501 RH STACK ASSY (SLIP JOINT STYLE) OH 02 621-11 LH STACK OH 02 640078 LH STACK OH 02 640091-1 LH STACK ASSY (SLIPJOINT STYLE) OH 03 621-83 RH FWD STACK OH 04 621-85 LH FWD STACK OH 05 621-81 RH CTR STACK OH 06 621-86 LH CTR STACK OH 07 621-82 RH AFT STACK OH 08 621-87 LH AFT STACK OH NS 15486 GASKET NEW

Page #120 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AERO COMMANDER 680 B Inspect tailpipes for cracking and heat distortion Tailpipe has center flow divider .090 thickness slip joint assy

ITEM OEM PART NO DESCRIPTION Condition 01 5610333-503 RH STACK OH 01 636-6 RH STACK OH 02 5610333-501 LH STACK OH 02 636-3 LH STACK OH 03 621-83 RH FWD STACK OH 04 621-70 LH FWD STACK OH 05 621-81 RH CTR STACK OH 06 621-71 LH CTR STACK OH 07 621-90 RH AFT STACK OH 08 621-72 LH AFT STACK OH NS 15486 GASKET NEW

Page #121 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AERONCA 7 AC Original flanges were made of mild steel Inspect flanges for erosion Shroud: "Big" port or "small" port?

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 4-635 MUFFLER OH 02 192-04 RISERS OH 03 192-06 TAIL PIPE OH 04 0550176-50 RISER CLAMP 1 1/2" NEW 05 A0450338-9 PMA TAILPIPE CLAMP WITH PIN NEW 05&06 A0450338-9,-10 PMA TAILPIPE CLAMP SET NEW 06 A0450338-10 PMA TAILPIPE CLAMP NO PIN NEW NS 192-020 SHROUD OH NS 627429 GASKET NEW

Page #122 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AMERICAN CHAMPION AIRCRAFT 7ECA AD 79-22-01 Inspect exhaust system for cracks O-235 Lycoming ACA now calls it the Citabria Aurora 118 HP

Internal Baffles are required for mufflers to be aiworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-189 MUFFLER (0-235) OH 01&02 099001-49 COMPLETE MUFFLER ASSY (NEW ACA #) O-235 OH ENGINE 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-703 MUFFLER SHROUD OH NS 4-873 SHROUD, RH 2" PORT OH NS 4-874 SHROUD, RH 3" PORT OH NS 77611 GASKET NEW

Page #123 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AMERICAN CHAMPION AIRCRAFT 7GCAA, 7GCBC, 7KCAB LYCOMING O-320 & IO-320

AD 79-22-01 Inspect exhaust system for cracks

ACA now calls the: 7GCAA the Citabria Adventure O-320 160HP 7GCBC the Citabria Explore O-320 160 HP

Internal Baffles are required to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A099001-190 PMA MUFFLER (0-320) NEW 01&02 099001-050 COMPLETE MUFFLER ASSY (NEW ACA #) O-320 & OH IO-320 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-187 MUFFLER SHROUD OH NS 77611 GASKET NEW

Page #124 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AMERICAN CHAMPION AIRCRAFT 8GCBC LYCOMING O-360 & IO-360

AD 79-22-01 Inspect exhaust system for cracks

ACA now calls this aircraft the Scout O- 360 180HP

Internal Baffles are required for muffler to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-193 MUFFLER (AEIO-360 180 h.p.) OH 01&02 099001-046 COMPLETE MUFFLER ASSY (NEW ACA #) O-360 & OH IO-360 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-196 MUFFLER SHROUD OH NS 77611 GASKET NEW

Page #125 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AMERICAN CHAMPION AIRCRAFT 8KCAB 1974+ (EXCEPT 180 HP) AD 79-22-01 Inspect exhaust system for cracks

8KCAB w/ AEIO-360 uses 099001-193 muffler like 8GCBC ACA now calls the 8KCAB the Super Decathlon AEIO-360 180 HP

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 A099001-190 PMA MUFFLER (O-320) NEW 01&02 099001-046 COMPLETE MUFFLER ASSY (NEW ACA #) O-360 & OH IO-360 02 A099001-120 PMA STRAIGHT RISER (5.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-196 SHROUD OH NS 099001-703 SHROUD OH NS 77611 GASKET NEW

Page #126 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AMERICAN CHAMPION AIRCRAFT CITABRIA DUAL MUFFLER AD 80-21-06 Every 100hrs. or 12 mo. inspect muffler baffle, replace if any cracks are found.

1966 - 1974 used the crossover with 2mufflers system 8KCAB used this system O-320 & O-235 power plants use the same exhaust system

Internal baffles are required for mufflers to be airworthy.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 3-1079 LH MUFFLER WO/ TP OH 02 3-1079 RH MUFFLER WO/TP OH 03 3-1493L LH MUFFLER OH 04 3-1493R RH MUFFLER OH 05 2-1538 TAILPIPE OH 06 7-1330-2 FRONT STACK (8KCAB 0-320) OH 07 7-1331-2 REAR STACK (8KCAB 0-320) OH 08 4-1103 SHROUD RH (2" port) OH 09 4-1106 SHROUD LH (3" port) OH NS 4-1104 RH MUFFLER (studded) OH NS 4-1105 LH MUFFLER (studded) OH NS A63243-002 PMA TAILPIPE CLAMP 1 3/4" PIN NEW

Page #127 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

AVIAT A1A HUSKY

ITEM OEM PART NO DESCRIPTION Condition 01 35650-002 MUFFLER OH 02 35651-001 RF RISER OH 03 35651-002 RR RISER OH 04 35651-004 LF RISER OH 05 35651-005 LR RISER ASSY OH 06 C10Y-30-6C CLAMP NEW 07 C10X-30C CLAMP NEW NS 35650-003 MUFFLER SHROUD OH NS 77611 GASKET NEW

Page #128 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

BELLANCA 17-30 AD 76-23-03 100 hr. inspection interval for muffler and tailpipe AD 2008-05-11 "INSPECTION, REPAIR, UPDATING OR REPLACEMENT OF EXHAUST COMPONENTS""Aircraft Model and serial number required"

AWI IS THE ONLY FACTORY AUTHORIZED REPAIR FACILITY TO COMPLY WITH THIS AD.

ITEM OEM PART NO DESCRIPTION Condition 191423-2 RH RISER CYL #5 OH 01 191421 LH MUFFLER OH 02 191423-1 LH RISER CYL # 6 OH 03 191425-20 LH TAILPIPE OH 04 191422-10 RH MUFFLER ASSY OH 05 191425-10 RH TAILPIPE OH 06 191427 RH MUFFLER SHROUD OH

Page #129 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

BELLANCA 17-30A (Continental 520) AD 76-23-03 100hr. inspection interval on muffler and tail pipe AD 2008-05-11 "INSPECTION, REPAIR, UPDATING OR REPLACEMENT OF EXHAUST COMPONENTS" " Aircraft Model and serial number required"

AWI IS THE ONLY FACTORY AUTHORIZED REPAIR FACILITY TO COMPLY WITH THIS AD.

ITEM OEM PART NO DESCRIPTION Condition 01 191485-30 LH MUFFLER OH 02 191484-10 RH MUFFLER OH 03 191927-0 LH TAILPIPE OH 04 191925-0 RH TAILPIPE OH 05 099004-254 TAILPIPE CLAMP NEW NS 191427 RH SHROUD OH NS 191959-0 LH SHROUD OH

Page #130 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

BELLANCA 17-30A 1979 + newer AD 76-23-03 100 hr. inspection interval for muffler and tailpipe AD 2008-05-11 "INSPECTION, REPAIR, UPDATING OR REPLACEMENT OF EXHAUST COMPONENTS""Aircraft Model and serial number required"

AWI IS THE ONLY FACTORY AUTHORIZED REPAIR FACILITY TO COMPLY WITH THIS AD.

ITEM OEM PART NO DESCRIPTION Condition 01 201049-10 LH MUFFLER OH 02 201050-10 RH MUFFLER OH 03 201045-40 LH CTR RISER OH 04 201045-20 RH CTR RISER OH 05 201045-30 LH FWD RISER OH 06 201045-10 RH FWD RISER OH 07 201047-0 LH TAILPIPE OH 08 201048-0 RH TAILPIPE OH NS 191959-0 LH SHROUD OH NS 201075-0 RH SHROUD OH

Page #131 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

BELLANCA 17-31 ATC

ITEM OEM PART NO DESCRIPTION Condition 01 191967-0 LH STACK OH 02 191672-0 RH MUFFLER OH 03 191986-30 LH WASTEGATE (NO SPRING) OH 04 191986-20 RH WASTEGATE (NO SPRING) OH 05 191658-10 LH TAILPIPE OH 06 191654-10 RH TAILPIPE OH 07 191653 LH BALANCE TUBE NEW 08 191652 RH BALANCE TUBE NEW 09 191986A WASTEGATE ADAPTER OH NS 191842-10 RH SHROUD NEW NS 191968-0 LH SHROUD NEW NS 77611 GASKET NEW NS RJ4120-11 WASTEGATE SPRING NEW

Page #132 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

BELLANCA 17-31A (Lycoming 540) AD 2008-05-11 "INSPECTION, REPAIR, UPDATING OR REPLACEMENT OF EXHAUST COMPONENTS""Aircraft Model and serial number required"

AWI IS THE ONLY FACTORY AUTHORIZED REPAIR FACILITY TO COMPLY WITH THIS AD.

ITEM OEM PART NO DESCRIPTION Condition 01 191744-10 LH MUFFLER OH 02 191768-10 RH MUFFLER OH 03 191930-0 LH TAILPIPE OH 04 191931-0 RH TAILPIPE OH 05 099004-254 TAILPIPE CLAMP NEW NS 191425 REV J LH TAILPIPE SN (’70) 30139 - (’73) 30497 NO MUFFLER ON OH TAILPIPE NS 191486 RH TAILPIPE SN (’70) 30139 - (’73) 30497 NO MUFFLER ON OH TAILPIPE NS 191842-0 RH SHROUD OH NS 191959-0 LH SHROUD OH NS 77611 GASKET NEW

Page #133 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CIRRUS SR20 Inspect muffler baffles Inspect tab on header and 3 to 1 collector for cracks

SB 2X-78-07 R1 SR20 S/N 1005-1815

AD 2008-11-18 S/N 1005-1815 Inspect, replace mufflers & shroud

ITEM OEM PART NO DESCRIPTION Condition 01 11884-002 HEAT EXCHANGER (REPLACE W/-003 PER AD) OH 01 11884-003 HEAT EXCHANGER OH 02 11885-002 MUFFLER OH 03 10358-002 COLLECTOR OH 04 10349-003 HEADER CYL #6 OH 05 10351-002 HEADER CYL #4 & #5 OH 06 10353-002 HEADER CYL #2 & #3 OH 07 10355-003 HEADER CYL #1 OH 08 11833-004 TAILPIPE OH 09 10869-001 SHROUD (REPLACE W/-002 PER AD) OH 09 10869-002 SHROUD OH NS 77611 GASKET NEW NS SR20SK SPRING KITS NEW

Page #134 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CIRRUS SR20-G2 SR20-G2 2004 NEW PRODUCT

SAME RISERS AS THE SR20, NEW COLLECTOR, MUFFLER ENDS AND TAILPIPES

SB 2X-78-07 R1 SR20 S/N 1005-1815

AD 2008-11-18 S/N 1005-1815 Inspect, replace mufflers & shrouds

ITEM OEM PART NO DESCRIPTION Condition 01 20559-001 HEAT EXCHANGER (REPLACE W/-002 PER AD) OH 01 20559-002 HEAT EXCHANGER OH 02 20560-001 MUFFLER OH 03 20557-001 COLLECTOR OH 04 20556-002 TAILPIPE OH 05 20553-001 CLAMPS OH 06 10349-003 HEADER CYL #6 OH 07 10351-002 HEADER CYL #4 & #5 OH 08 10353-002 HEADER CYL #2 & #3 OH 09 10355-003 HEADER CYL #1 OH 10 10869-001 SHROUD (REPLACE W/-002 PER AD) OH 10 10869-002 SHROUD OH

Page #135 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CIRRUS SR22 DUAL MUFFLER Continental IO 550N

Platinum Engine get silver tailpipes 15077-002 NON Platinum engine get black tailpipes 15077-003

Inspect muffler baffles Inspect tab on header and 3 to 1 collector for cracks

ITEM OEM PART NO DESCRIPTION Condition 01 14837-001 HEAT EXCHANGER OH 02 14836-001 MUFFLER OH 03 14856-001 SHROUD OH 04 14950-001 CLAMP NEW 04 20166-001 CLAMP (with sleave) NEW 05 15074-001 HEADER CYL #6 OH 06 15070-001 HEADER CYL #5 OH 07 15073-001 HEADER CYL #4 OH 08 15069-001 HEADER CYL #3 OH 09 15072-001 HEADER CYL #2 OH 10 15080-001 HEADER CYL #1 OH 11 15106-001 COLLECTOR OH 11 20153-001 COLLECTOR (changed 11/03) G-2 angle changes to accomodate OH beveled firewall 12 15077-001 TAIL PIPE (no coating) OH 12 15077-002 TAIL PIPE (ceramic coated) (bent) OH 12 15077-003 TAILPIPES (BENT CERAMIC COATED BLACK) OH 12 20150-001 TAIL PIPE (ceramic coated) straight OH 12 20150-002 TAIL PIPE (black) OH NS RISER MOD RISERS #5 OH

Page #136 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

CIRRUS SR22 SINGLE MUFFLER S/N 2 through 319 Inspect tabs for cracking and distortion Inspect all slipjoints for proper engagement SB 22-78-01, SB 22-78-02 & SB 22-78- 03

ITEM OEM PART NO DESCRIPTION Condition 01 14694-001 MUFFLER detachable Tailpipe OH 02 14028-001 SHROUD OH 03 13529-001 TAILPIPE OH 04 13538-001 CYL #1 TOP HEADER OH 05 13539-002 CYL #1 BOTTOM HEADER OH 06 13543-001 CYL #3 TOP HEADER OH 07 13544-002 CYL #3 BOTTOM HEADER OH 08 13546-001 CYL #5 TOP HEADER OH 09 13909-002 CYL #5 BOTTOM HEADER OH 10 13541-001 CYL #2 TOP HEADER OH 11 13542-001 CYL #2 BOTTOM HEADER OH 12 13545-001 CYL #4 TOP HEADER OH 13 13908-001 CYL #4 BOTTOM HEADER OH 14 13547-001 CYL #6 TOP HEADER OH 15 13548-001 CYL #6 BOTTOM HEADER OH 16 13535-001 Y-PIPE COLLECTOR OH 17 13755-002 MID PIPE OH 18 13755-003 MID PIPE OH NS 14694-002 MUFFLER W/ TAILPIPE OH

Page #137 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

DIAMOND DA 40 Inner baffles are required for muffler to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 D41-7800-70-00 MUFFLER OH 02 D41-7800-10-00 RISER CYL # 1 OH 03 D41-7800-20-00 RISER CYL # 2 OH 04 D41-7800-30-00 RISER CYL # 3 OH 05 D41-7800-40-00 RISER CYL # 4 OH 06 D41-7806-80-00 SHROUD OH 07 A0750161-25 PMA 1 3/4" RISER CLAMP HALF SET NEW NS RA77611 GASKET NEW

Page #138 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

GRUMMAN AA1 A & B 3" tailpipe w/ 6 straps

Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler.

Lycoming O-235

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-137 MUFFLER OH 02 A099001-102 PMA STRAIGHT RISER (4.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW 04 503005-504 INBOARD CARB HEAT SHELL OH 05 503005-1 OUTBOARD CARB HEAT SHELL (NO HOLES) OH NS 099001-114 SHROUD OH NS 77611 GASKET NEW

Page #139 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

GRUMMAN AA5 TRAVELER SN # 0640 AND UP

2 LH risers have a slight curve 2 RH risers are straight

Check for loose muffler baffles by sticking a broom handle up the tailpipe to see if the baffles are attached to the muffler.

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099005-195 MUFFLER OH 02 A099005-102 PMA RISER NEW 03 099005-194 CURVED RISER OH 04 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW 05 503005-6 OUTBOARD CARB HEAT SHELL (WITH HOLES) OH 06 503005-504 INBOARD CARB HEAT SHELL OH NS 099005-197 SHROUD OH NS 77611 GASKET NEW

Page #140 www.awi-ami.com [email protected] Aerospace Welding Minneapolis, Inc. 1-800-597-4315

GRUMMAN AA5 TRAVELER SN# 0001 TO 640 S/N AA5-0001 TO AA5-0640 Lycoming O-320

Muffler must have baffles intact to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-148 MUFFLER OH 02 A099001-102 PMA STRAIGHT RISER (4.5" overall length) NEW 03 A0750161-25 PMA 1 3/4" RISER CLAMP HALF SET NEW 04 503005-504 INBOARD CARB HEAT SHELL OH 05 503005-6 OUTBOARD CARB HEAT SHELL (WITH HOLES) OH NS 099001-140 SHROUD OH NS 77611 GASKET NEW

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GRUMMAN AA5A CHEETAH Muffler must have baffles intact to be airworthy Same muffler as 099005-195

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-195 MUFFLER OH 02 A099001-102 PMA STRAIGHT RISER (4.5" overall length) NEW 03 099001-194 CURVED RISER (shallow "S" bend) OH 04 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW 05 503005-6 OUTBOARD CARB HEAT SHELL OH 06 503005-504 INBOARD CARB HEAT SHELL (WITH HOLES) OH NS 099001-197 SHROUD OH NS 77611 GASKET NEW

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GRUMMAN AA5B TIGER Muffler must have baffles intact to be airworthy

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099005-191 MUFFLER OH 02 A099005-102 PMA STRAIGHT RISER NEW 03 099005-184 CURVED RISER (deep "S" bend) OH 04 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW 05 503005-6 OUTBOARD CARB HEAT SHELL (WITH HOLES) OH 06 5003005-504 INBOARD CARB HEAT SHELL OH NS 099005-185 SHROUD OH NS 77611 GASKET NEW

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MAULE M5 Inspect for cracks Internal baffles must be present

ITEM OEM PART NO DESCRIPTION Condition 01 0300A1 LH MUFFLER OH 02 0300A2 RH MUFFLER OH NS 0300A4 TAILPIPE LONG OH NS 0300A6 TAILPIPE OH NS 4-962 SHROUD OH NS 4-963 SHROUD OH NS 4-964 SHROUD OH NS 4-965 SHROUD OH NS 5258 LH MUFFLER OH NS 5259 RH MUFFLER OH MAULE HIGH PERFORMANCE Aerospace Welding has been working with Maule Aircraft to develop a new HIGH PERFORMANCE exhaust system for both the 4 and 6 cylinder Maule aircraft. Please contact AWI for current status and availability.

DESCRIPTION HIGH PERFORMANCE 4 CYLINDER EXHAUST SYSTEMS M-5, M-6, MX-7 HIGH PERFORMANCE 6 CYLINDER EXHAUST SYSTEMS M-5, M-6, M-7

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PARTENAVIA P-68C 1980 switched to 1037B-1&2 shrouds, only difference is use of tinnermans and screws vs. shroud clip

Service Bulletin 83 on mufflers

Lycoming TIO 360C1A6D

ITEM OEM PART NO DESCRIPTION Condition 01 68-6.1033-1 LE MUFFLER OH 01 68-6.1033-2 RE MUFFLER OH 02 68-6.1069-2 LH STACK ASSY OH 03 68-6.1069-1 RH STACK ASSY OH 04 68-6.1069-4 LH FRONT STACK OH 05 68-6.1069-3 RH FRONT STACK OH 06 68-6.1069-6 LH REAR STACK OH 07 68-6.1069-5 RH REAR STACK OH 08 68-6,1037-1 LE SHROUD OH 08 68-6,1037-2 RE SHROUD OH 09 68-6.1037B-1 LE SHROUD OH 09 68-6.1037B-2 RE SHROUD OH ROBINSON R22 ITEM OEM PART NO DESCRIPTION Condition NS A169-23 RISER (O-320) NS A169-6 MUFFLER (O-320) OH R44 ITEM OEM PART NO DESCRIPTION Condition 01 C169-3 MUFFLER OH 02 C169-2 SHROUD OH 03 C169-5 LH COLLECTOR OH

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ROCKWELL 112 112B Starting with s/n 500

099005-142 has a dent in the tailpipe for clearance

All 4 risers have a slight curve to them, RH & LH curve is different

ITEM OEM PART NO PMA PART DESCRIPTION Condition 01 099001-249 MUFFLER SN 126 AND SUBSEQUENT OH 01 099005-142 MUFFLER SN 01 TO 126 OH 02 099001-156 RH RISER OH 03 099001-160 LH RISER OH 04 A0750161-25 PMA 1 3/4" RISER CLAMP HALF NEW NS 099001-143 SHROUD OH NS 77611 GASKET NEW

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SOCATA TB 9 & TB 10 Inspect all beaded ends for heat distortion

Beaded ends do not slip into each other Socata clamps are a 1-piece wrap around clamp 1 bolt clamps it together. Not available from any other source other than Socata.

ITEM OEM PART NO DESCRIPTION Condition 01 56012001 MUFFLER (ROUND CAN) OH 02 56006102 LF ELBOW OH 03 56006103 LR ELBOW OH 04 56006105 RF ELBOW OH 05 56006104 RR ELBOW OH 06 56006001 STUB RISER OH 07 21-40-01 SHROUD OH NS 77611 GASKET NEW

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STINSON 108 Inspect for cracks Inspect perforated tube

ITEM OEM PART NO DESCRIPTION Condition 01 108-6221702 MUFFLER ASSY W/RISER s/n 1 to 3109 OH 01 108-6222702 MUFFLER ASS W/RISER s/n 3110 + up OH 02 108-6221711-0 LH TAILPIPE (bolt on) s/n 112 to 3109 OH 03 108-6221711-1 RH TAILPIPE (bolt on) s/n 112 to 3109 OH NS 108-6221708 PERFORATED TUBE s/n 1 to 3109 OH NS 108-6222708 PERFORATED TUBE s/n 3110 and up OH NS 108-6222711-0 LH TAILPIPE (clamp on) s/n 3110 and up OH NS 108-6222711-1 RH TAILPIPE (clamp on) s/n 3110 and up OH NS U70591-002 PIN CLAMP 2" NEW

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TAYLORCRAFT BC 12

ITEM OEM PART NO DESCRIPTION Condition 01 BC12 EXHAUST SYSTEM S/S with shroud cuffs as shown in the picture FAB 02 689-012 SHROUD ASSY OH NS BC12 EXHAUST SYSTEM S/S WITHOUT SHROUD CUFF FAB F-22 ITEM OEM PART NO DESCRIPTION Condition NS F-22LH LH STACK S/S OH NS F-22RH RH STACK S/S OH

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BEECHCRAFT 19, 23 OEM PART NO DESCRIPTION Condition 169-910007-601 MUSKETEER ENGINE MOUNT REPAIR 169-910007-650 MUSKETEER ENGINE MOUNT REPAIR 169-910046-601 SUNDOWNER ENGINE MOUNT REPAIR 169-910046-651 SUNDOWNER ENGINE MOUNT REPAIR A 23-19 SPORT, SPORT III 19A, M19A O-320-E2C LYCOMING 150 HP OEM PART NO DESCRIPTION Condition 169-910006-75 ENGINE MOUNT REPAIR 24R OEM PART NO DESCRIPTION Condition 169-910051-67 24R SIERRA ENGINE MOUNT REPAIR B55 & B58 96-910005-75 is bed style mount

96-910005-85 is AD complied

OEM PART NO DESCRIPTION Condition MAG TEST FOR ANY OF THESE PARTS 96-910005-75 55 ENGINE MOUNT REPAIR 96-910010-57 58 ENGINE MOUNT REPAIR 96-910010-61 58 ENGINE MOUNT REPAIR 96-910010-67 58 ENGINE MOUNT REPAIR 96-910010-85 58 ENGINE MOUNT REPAIR AD-91-15-20 AD COMPLIANCE ONLY REPAIR

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BEECHCRAFT 58P & 58TC We have an approved repair by Raytheon to repair chafing that occurs in the rail. The approval by Raytheon is SR-PI-00001

Max repair is not possible OEM PART NO DESCRIPTION Condition 102-910026-1 58 P ENGINE MOUNT REPAIR 102-910026-137 58 P ENGINE MOUNT REPAIR 60 DUKE OEM PART NO DESCRIPTION Condition 60-910023-59 ENGINE MOUNT REPAIR 60-910023-61 ENGINE MOUNT REPAIR 76 DUTCHESS AD 80-19-12 R1 s/n ME-1 thru ME-415 OEM PART NO DESCRIPTION Condition 105-910010-71 ENGINE MOUNT REPAIR 105-910019-1 ENGINE MOUNT REPAIR 77 SKIPPER Needs to be straight with no issues for us to clean & inspect or repair! OEM PART NO DESCRIPTION Condition 108-910011-1 ENGINE MOUNT REPAIR 108-910011-71 ENGINE MOUNT REPAIR 95 TRAVEL AIR Check upper cross bar for cracks close to upper pad & lower x pattern OEM PART NO DESCRIPTION Condition 95-910005 ENGINE MOUNT REPAIR King Air 200 OEM PART NO DESCRIPTION Condition 101-910012-141 ENGINE MOUNT REPAIR CESSNA 120/140 OEM PART NO DESCRIPTION Condition 451000 120/140 REPAIR 140A OEM PART NO DESCRIPTION Condition 451111 140A REPAIR

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CESSNA 150

OEM PART NO DESCRIPTION Condition 0451114-1 150 ENGINE MOUNT 5 HOLE FIREWALL REPAIR 0451114-28 150 ENGINE MOUNT 4 HOLE FIREWALL REPAIR 0451120-1 150 ENGINE MOUNT 4 HOLE FIREWALL REPAIR 451114-29 ENGINE MOUNT 5 HOLE FIREWALL REPAIR MS16562-39 ROLL PIN NEW 152

OEM PART NO DESCRIPTION Condition 0451003-29 152 ENGINE MOUNT REPAIR 0451003-36 152 ENGINE MOUNT REPAIR

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CESSNA 170, 172, 175, 177 A Inspect this area for cracks

OEM PART NO DESCRIPTION Condition 0551014-1 172 CONTINENTAL ENGINE REPAIR 0551017-1 172 LYCOMING ENGINE REPAIR 0551020-1 172 LYCOMING ENGINE (NOT COMMON) REPAIR 0551023-1 172 LYCOMING ENGINE REPAIR 0551023-25 172 LYCOMING ENGINE REPAIR 2451000-1 172 RG REPAIR 299501-0101 172 REPAIR 170-172A OEM PART NO DESCRIPTION Condition 0551000-50 170 & 172A REPAIR 172XP OEM PART NO DESCRIPTION Condition 0551016-27 172 XP REPAIR 175 OEM PART NO DESCRIPTION Condition 0551002-1 175 CONTINENTAL ENGINE REPAIR 177 FG OEM PART NO DESCRIPTION Condition 1751000-1 177 FG REPAIR

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CESSNA 180, 182, 185 Inspect all tubes for corrosion Install heatshield kit to prevent future corrosion Inspect engine attach pads for cracks and side gussets

OEM PART NO DESCRIPTION Condition 0751001-0 180 REPAIR 0751001-1 180 REPAIR 0751001-13 180/182 REPAIR 0751001-23 180 FLOAT PLANE REPAIR 0751001-25 180 FLOAT PLANE REPAIR 0751001-27 180 FLOAT PLANE REPAIR 0751003-30 185 REPAIR 0751003-31 185 2-BLADED FLOAT PLANE REPAIR 0751007-16 185 3-BLADED FLOAT PLANE REPAIR 0751600-1 182 REPAIR DR182IN1 HEAT SHIELD 180 & 182 NEW DR185IN1 185 HEAT SHIELD KIT NEW 182RG OEM PART NO DESCRIPTION Condition 2251000-1 ENGINE MOUNT 182 RG REPAIR 2251000-18 ENGINE MOUNT 182 RG REPAIR 2251000-23 182 REPAIR 2251000-27 ENGINE MOUNT REPAIR 2251000-28 CURRENT PRODUCTION 182 REPAIR 188 OEM PART NO DESCRIPTION Condition 1651001-200 ENGINE MOUNT REPAIR 1651003-1 ENGINE MOUNT REPAIR 1651003-19 ENGINE MOUNT REPAIR 1651012-1 ENGINE MOUNT REPAIR

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CESSNA 208 OEM PART NO DESCRIPTION Condition 2651022-15 ENGINE MOUNT RING REPAIR 2651022-19 ENGINE MOUNT RING MOUNT REPAIR 210 OEM PART NO DESCRIPTION Condition 1251000-1 ENGINE MOUNT REPAIR 303 OEM PART NO DESCRIPTION Condition 2551002-18 RH ENGINE MOUNT REPAIR 2551002-31 LH ENGINE MOUNT REPAIR 2551003-17 LH ENGINE MOUNT REPAIR 2551003-29 RH ENGINE MOUNT REPAIR 337 OEM PART NO DESCRIPTION Condition 1451008-30 FORWARD MOUNT REPAIR 1551100-23 REAR MOUNT REPAIR L-19A OEM PART NO DESCRIPTION Condition 0600434-1 ENGINE MOUNT REPAIR CIRRUS SR22

ITEM OEM PART NO DESCRIPTION Condition 02 15546-002 6-POINT ENGINE MOUNT REPAIR 02 15546-003 6 POINT ENGINE MOUNT (A DIMENSION CHANGED FROM -002 REPAIR TO -003) 02 16546-001 6 POINT ENGINE MOUNT (A DIMENSION CHANGED FROM -002 REPAIR TO -003)

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COMMANDER 112,114 OEM PART NO DESCRIPTION Condition 46309-1 112 REPAIR 46309-501 112B REPAIR 625000-1 114A REPAIR DIAMOND DA 20 C1 ECLIPSE

ITEM OEM PART NO DESCRIPTION Condition 01 22-7121-00-00 ENGINE MOUNT REPAIR 02 22-7122-00-00 ARC TUBE REPAIR DA40

OEM PART NO DESCRIPTION Condition D41-7126-10-00 ENGINE MOUNT REPAIR GRUMMAN CAT’S OEM PART NO DESCRIPTION Condition 501115-5041 AA1C REPAIR 5501110-501 AA5A REPAIR 5501111-501 AA5B REPAIR

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MOONEY M-20 AD 75-09-08

M20 C/G 180 HP LYCOMING M20 E/F 200 HP LYCOMING

Check for cracks at arrow locations

OEM PART NO DESCRIPTION Condition 590000-503 ENGINE MOUNT M20C/G REPAIR 590000-509 ENGINE MOUNT M20C/G REPAIR 590000-511 ENGINE MOUNT M20E/F REPAIR 590000-513 ENGINE MOUNT M20E/F REPAIR 590000-517 ENGINE MOUNT REPAIR 590000-525 ENGINE MOUNT REPAIR 590000-901 ENGINE MOUNT REPAIR 6060-3 LH M20C COWLING SUPPORT BRACKET REPAIR 6060-4 RH M20C COWLING SUPPORT BRACKETS REPAIR AD75-09-08 AD COMPLIANCE ONLY NEW M-20 COWL SUPPORT RODS COWL SUPPORT RODS

M20C OEM PART NO DESCRIPTION Condition 6060-3 COWL SUPPORT ROD REPAIR 6060-4 COWL SUPPORT ROD REPAIR M-20-590000-527 OEM PART NO DESCRIPTION Condition 590000-527 ENGINE MOUNT REPAIR M-20J OEM PART NO DESCRIPTION Condition 590000-519 M20J ENGINE MOUNT REPAIR M-20K ITEM OEM PART NO DESCRIPTION Condition NS 590043-503 M20K 252 ENGINE MOUNT REPAIR SHOWN 590043-501 M20K 231 ENGINE MOUNT REPAIR M-20M OEM PART NO DESCRIPTION Condition 590048-501 M20M ENGINE MOUNT REPAIR

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MOONEY M-20R OEM PART NO DESCRIPTION Condition 59005-501 M20R REPAIR PIPER PA 20 -22 OEM PART NO DESCRIPTION Condition 11786-00 (20) 115-125 HP ENGINE MOUNT C&I 11786-12 (22) 125 HP ENGINE MOUNT C&I 11786-13 (20) 125-135 HP ENGINE MOUNT C&I PA 23 APACHE OEM PART NO DESCRIPTION Condition 17137-00 LH ENGINE MOUNT REPAIR 17137-01 RH ENGINE MOUNT REPAIR PA 23 AZTEC AD 68-07-04 Service Letter 462

Applies to PA 23-250 S/N 27-2505 and up OEM PART NO DESCRIPTION Condition 16203-00 LH ENGINE MOUNT REPAIR 16203-01 RH ENGINE MOUNT REPAIR 31215-00 LH ENGINE MOUNT REPAIR 31215-01 RH ENGINE MOUNT REPAIR 33261-00 RH ENGINE MOUNT REPAIR 33261-01 LH ENGINE MOUNT REPAIR 33261-47 RH ENGINE MOUNT REPAIR PA 24-180 COMANCHE OEM PART NO DESCRIPTION Condition 20796-00 SN#1 TO 102 REPAIR 20796-41 SN#103 TO 287 REPAIR 20796-42 SN#288 TO 1476 REPAIR 21958-00 SN#1477 TO 2201 REPAIR 21958-15 SN#2202 TO 2298 REPAIR 21958-21 SN#2299 TO 2562 & 2564 TO 2587 REPAIR 21958-22 SN#2563, 2588 AND UP REPAIR PA 24-250 COMANCHE OEM PART NO DESCRIPTION Condition 21497-00 SN#103 TO 2201 REPAIR 21497-33 SN#2202 TO 2298 REPAIR 21497-36 SN#2299 TO 2562 & 2564 TO 2587 REPAIR 21497-38 SN#2563, 2588 AND UP REPAIR

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PIPER PA 24-260 COMANCHE OEM PART NO DESCRIPTION Condition 24815-00 ENGINE MOUNT REPAIR 26619-00 SN#4783, 4804 AND UP REPAIR PA 28 Check for cracks around nose wheel strut tube.

OEM PART NO DESCRIPTION Condition 35122-00 151/161 REPLACED BY -20 REPAIR 35122-20 151/161 REPAIR 62297-00 150,160,180 REPAIR 63600-24 PA28-180 no tool to repair REPAIR 63600-28 PA28-180 clean and inspect C&I 63694-00 140,150,160,180 SN#508 TO 1760 AND 20002 TO 24999 REPAIR 66662-00 140, 180 SN# 2500 & UP REPLACED BY -14 REPAIR 66662-14 180/181 ENGINE MOUNT REPAIR 66662-15 181 ENGINE MOUNT REPAIR PA 28-201T Dakota 1979 only Continental TSIO-360FB Note cracks on strut tube. OEM PART NO DESCRIPTION Condition 35852-02 PA 28-201T REPAIR PA 28-235 Steering horn must be in good servicable condition. Cores are rare. OEM PART NO DESCRIPTION Condition 65000-00 235 SN#28-10003 TO 287310187 REPAIR 65000-23 235 SN#7410001 AND UP REPAIR PA 28-236 OEM PART NO DESCRIPTION Condition 35943-02 236 ENGINE MOUNT REPLACED BY -802 REPAIR 35943-802 236 ENGINE MOUNT REPAIR

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PIPER PA 28R ARROW OEM PART NO DESCRIPTION Condition 67119-00 ENGINE MOUNT REPAIR 67119-49 180 HP SN#30005 TO 7130019 200 HP SN#30482, 35001 TO 7335455 REPAIR 67119-57 28R-201, 201T &28RT-201 REPAIR 67119-61 28RT-201 SN#8018099 & UP REPAIR PA 28R TURBO OEM PART NO DESCRIPTION Condition 35704-02 PA 28RT-201T REPAIR 35704-84 PA 28RT-201T REPAIR PA 30 & 39 OEM PART NO DESCRIPTION Condition 23561-00 ENGINE MOUNT REPAIR 23561-31 ENGINE MOUNT REPAIR PA 31 OEM PART NO DESCRIPTION Condition 01272-02 ENGINE MOUNT REPAIR 40007-00 ENGINE MOUNT REPAIR 40007-007 ENGINE MOUNT REPAIR 50014-00 PA-31 T CHEYENNE REPAIR 50014-09 PA-31 T CHEYENNE REPAIR 50014-10 PA-31 T CHEYENNE REPAIR 50014-11 PA-31 T CHEYENNE REPAIR LW12339 325 TURBO MOUNT REPAIR LW12452 350 TURBO MOUNT REPAIR LW15952 310 TURBO MOUNT REPAIR LW18302 350 TURBO MOUNT (current #) REPAIR PA 32 turbo brackets OEM PART NO DESCRIPTION Condition LW14454 SUPPORT ROD LW16090 TURBO BRACKET CURVED REPAIR LW16952 TURBO BRACKET SUPPORT TUBE REPAIR PA 32-301/-301T/-260/-300 OEM PART NO DESCRIPTION Condition 38727-02 PA 32 ENGINE MOUNT REPAIR 68710-00 PA-32-301/-301T,PA-32-260/-300 ENGINE MOUNT REPAIR 68710-21 PA 32 ENGINE MOUNT REPAIR

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PIPER PA 32R Service Bulletin 1092 Service Letter 799 32R S/N 7680001-7780239

OEM PART NO DESCRIPTION Condition 38020-00 PA 32R-300 S/N 32R-7780096 & UP, PA 32R-301/301T S/N 32R-8013150, REPAIR 32R-300T/32RT3009 38020-33 PA-32R-300 S/N 32R-778001 TO 7780095 REPAIR 38727-19 PA 32 ENGINE MOUNT REPAIR 38729-014 REPLACED BY 38729-18 REPAIR 38729-018 PA 32R-301/-301T REPAIR 38729-019 PA-32R-301 S/N 3246001 & UP REPAIR 38729-02 PA 32R-301 REPLACED BY 38729-18 REPAIR PA 34 OEM PART NO DESCRIPTION Condition 96366-00 SENECA I REPAIR PA 34-200T Look for cracks on the center cross bar

Engine attaching pad are detachable OEM PART NO DESCRIPTION Condition 37105-00 SENECA II & III REPAIR PA 38 AD 81-23-07 S/N 38-78A0001thru 38- 78A0678

Does not apply to part # 77651-02 OEM PART NO DESCRIPTION Condition 77651-00 ENGINE MOUNT REPAIR 77651-02 ENGINE MOUNT REPAIR 77651-300 ENGINE MOUNT REPAIR PA 44-180/-180T Service Bulletin 719, 937, 1033

OEM PART NO DESCRIPTION Condition 86212-02 ENGINE MOUNT REPAIR 89361-02 ENGINE MOUNT REPAIR PA 46 Service Letter 1001 & 1103

OEM PART NO DESCRIPTION Condition 84010-02 ENGINE MOUNT 46-310 REPAIR

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PIPER PA 46-350 Service Letter 1103 Check for cracks at actuator attach log OEM PART NO DESCRIPTION Condition 89137-02 ENGINE MOUNT 46-350 REPAIR 89137-41 ENGINE MOUNT 46-350 REPAIR SEA PLANE WEST CESSNA APPLICATIONS: REPLACES 0751001-27 CESSNA 180 180C 18050662 TO 180F 18051312

CESSNA 180 180G 18050662 TO 180K 18053203

REPLACES 0751003-30 0751003-31 0751007-16

CESSNA 185 185 1850001 TO A185F 18504448

OEM PART NO DESCRIPTION Condition 400 HARDWARE PACKAGE NEW 480-1 ENGINE MOUNT 180/185 NEW STINSON 108 OEM PART NO DESCRIPTION Condition 621000 ENGINE MOUNT REPAIR

Page #162 www.awi-ami.com [email protected] Table of Contents Categorized Listing 2-CESSNA 1 402C BUSLINER 46 CESSNA 1 404 TITAN 47 120/140 1 411 48 150 2 421A/B Golden Eagle 49 152 3 421C Golden Eagle III 51 152/172 AVCON CONVERSION 4 3-PIPER 52 170A/B 172A 5 PIPER 52 172 B-H (O-300 engine) 6 11 & J3 52 172 LYCOMING ENGINE 7 18 SUPER CUB 53 172 R/G 8 22 TRI-PACER 54 172 XP 9 23-150/160 S/N 23-1 TO 23-1151 55 172R & 172S 10 23-150/160 S/N 23-1152 AND UP 56 175 CONTINENTAL 0-300 ENGINE 11 23-250 B AZTEC 57 177 FG 12 23-250 C-F AZTEC 58 177 RG 13 23-250T LYCOMING SYSTEM 59 180 EARLY MODEL 14 24-180 COMANCHE 60 L19 15 24-250 COMANCHE 61 180-182 16 24-260 B COMANCHE 62 182 RG 17 24-260 COMANCHE A & C 63 182 TURBO 18 25-235/260 PAWNEE 64 182/185 19 28-140/160/180 SINGLE MUFFLER 65 182T 20 28-151/161/180 DUAL MUFFLERS 66 T-182T 21 28-180 67 188 AG WAGON 22 28-181 2-MUFFLERS. 1-TAIL PIPE 68 188 TURBO #1 23 28-235 CHEROKEE 6 69 188 TURBO #2 24 28-236 DAKOTA 70 210 EARLY 25 28R-180 ARROW 71 206/207/210 CENTURION 26 28R-200 ARROW 72 206H 27 28R-201T ARROW 73 206/ 207/ 210 TURBO 28 30 TWIN COMANCHE 74 206/210 TURBO MODIFIED 29 31-310/325 NAVAJO 75 T-206H 30 31-350 CHIEFTAIN 76 P210N 31 31P-425 NAVAJO 77 P210R & T210R 32 32-260 CHEROKEE 6 78 303 CRUSADER 33 32-300 SINGLE MUFFLER 79 310 /320/ 401/ 402 34 32R-300/32RT-300/32R-301 80 310 OVERWING 35 32R-301 DUAL MUFFLER SYS 81 310 R 36 32R-301T 82 310 UNDERWING 37 32R-301T SARATOGA II TC 83 320C 38 34-200 SENECA I 84 335 39 34-200 Seneca II & III 85 336 40 38-112 TOMAHAWK 86 337 41 39 TURBO TWIN COMMANCHE 87 337 PRESSURIZED 42 44-180 SEMINOLE 88 337 TURBO 43 46-310P MALIBU MIRAGE 89 340/414/414A 44 46-350P MIRAGE 90 350 45 60-600 AEROSTAR 91 Table of Contents Categorized Listing 60-601P AEROSTAR 92 AVIAT 128 4-BEECHCRAFT 93 A1A HUSKY 128 BEECHCRAFT 93 BELLANCA 129 19/23/24 MUSKETEER Version 1 93 17-30 129 19/23/24 MUSKETEER Version 2 93 17-30A (Continental 520) 130 19/23/24 MUSKETEER Version 3 94 17-30A 1979 + newer 131 19/23/24 MUSKETEER Version 4 94 17-31 ATC 132 19/23/24 MUSKETEER III 95 17-31A (Lycoming 540) 133 C 19 SPORT 96 CIRRUS 134 C 23 SUNDOWNER 96 SR20 134 C 24 SIERRA 97 SR20-G2 135 33 & 35 A-G 98 SR22 DUAL MUFFLER 136 35 TC (Continental System) 99 SR22 SINGLE MUFFLER 137 35 H-P 100 DIAMOND 138 V35, A36, F33 101 DA 40 138 55 BARON 102 GRUMMAN 139 55/58 BARON DETACHABLE TAIL PIPE 103 AA1 A & B 139 58 BARON 104 AA5 TRAVELER SN # 0640 AND UP 140 58P / 58TC BARON 105 AA5 TRAVELER SN# 0001 TO 640 141 DUKE 60, A-60, DUKE A-60, DUKE B-60 106 AA5A CHEETAH 142 76 DUTCHESS 107 AA5B TIGER 143 77 SKIPPER 108 MAULE 144 KING AIR 109 M5 144 5-MOONEY 110 MAULE HIGH PERFORMANCE 144 MOONEY 110 PARTENAVIA 145 M-20 180 BALL STUD M-20C 110 P-68C 145 M-20 200 BALL STUD 111 ROBINSON 145 M-20 180 BALL RIB 112 R22 145 M-20 200 BALL RIB 113 R44 145 M-20 180 SLIP RIB 114 ROCKWELL 146 M-20 200 SLIP RIB M-20J 115 112 146 M-20K 231 116 SOCATA 147 M-2OK 252 ENCORE 117 TB 9 & TB 10 147 M-20M TLS BRAVO 118 STINSON 148 6-VARIOUS 119 108 148 AERO COMMANDER 119 TAYLORCRAFT 149 500 A 119 BC 12 149 500 B 120 F-22 149 680 B 121 7-ENGINE MOUNTS 150 AERONCA 122 BEECHCRAFT 150 7 AC 122 19, 23 150 AMERICAN CHAMPION AIRCRAFT 123 A 23-19 SPORT, SPORT III 19A, M19A 150 7ECA 123 24R 150 7GCAA, 7GCBC, 7KCAB 124 B55 & B58 150 8GCBC 125 58P & 58TC 151 8KCAB 1974+ (EXCEPT 180 HP) 126 60 DUKE 151 CITABRIA DUAL MUFFLER 127 76 DUTCHESS 151 Table of Contents Categorized Listing 77 SKIPPER 151 PA 28-235 159 95 TRAVEL AIR 151 PA 28-236 159 King Air 200 151 PA 28R ARROW 160 CESSNA 151 PA 28R TURBO 160 120/140 151 PA 30 & 39 160 140A 151 PA 31 160 150 152 PA 32 turbo brackets 160 152 152 PA 32-301/-301T/-260/-300 160 170, 172, 175, 177 153 PA 32R 161 170-172A 153 PA 34 161 172XP 153 PA 34-200T 161 175 153 PA 38 161 177 FG 153 PA 44-180/-180T 161 180, 182, 185 154 PA 46 161 182RG 154 PA 46-350 162 188 154 SEA PLANE WEST 162 208 155 CESSNA 162 210 155 STINSON 162 303 155 108 162 337 155 L-19A 155 CIRRUS 155 SR22 155 COMMANDER 156 112,114 156 DIAMOND 156 DA 20 C1 ECLIPSE 156 DA40 156 GRUMMAN 156 CAT’S 156 MOONEY 157 M-20 157 M-20 COWL SUPPORT RODS 157 M-20-590000-527 157 M-20J 157 M-20K 157 M-20M 157 M-20R 158 PIPER 158 PA 20 -22 158 PA 23 APACHE 158 PA 23 AZTEC 158 PA 24-180 COMANCHE 158 PA 24-250 COMANCHE 158 PA 24-260 COMANCHE 159 PA 28 159 PA 28-201T Dakota 159

Table of Contents

1 24-180 COMANCHE 60 24-250 COMANCHE 61 108 148, 162 24-260 B COMANCHE 62 11 & J3 52 24-260 COMANCHE A & C 63 112 146 24R 150 112,114 156 25-235/260 PAWNEE 64 120/140 1, 151 28-140/160/180 SINGLE MUFFLER 65 140A 151 28-151/161/180 DUAL MUFFLERS 66 150 2, 152 28-180 67 152 3, 152 28-181 2-MUFFLERS. 1-TAIL PIPE 68 152/172 AVCON CONVERSION 4 28-235 CHEROKEE 6 69 170, 172, 175, 177 153 28-236 DAKOTA 70 170-172A 153 28R-180 ARROW 71 170A/B 172A 5 28R-200 ARROW 72 172 B-H (O-300 engine) 6 28R-201T ARROW 73 172 LYCOMING ENGINE 7 2-CESSNA 1-51 172 R/G 8 172 XP 9 3 172R & 172S 10 30 TWIN COMANCHE 74 172XP 153 303 155 17-30 129 303 CRUSADER 33 17-30A (Continental 520) 130 310 /320/ 401/ 402 34 17-30A 1979 + newer 131 310 OVERWING 35 17-31 ATC 132 310 R 36 17-31A (Lycoming 540) 133 310 UNDERWING 37 175 153 31-310/325 NAVAJO 75 175 CONTINENTAL 0-300 ENGINE 11 31-350 CHIEFTAIN 76 177 FG 12, 153 31P-425 NAVAJO 77 177 RG 13 320C 38 18 SUPER CUB 53 32-260 CHEROKEE 6 78 180 EARLY MODEL 14 32-300 SINGLE MUFFLER 79 180, 182, 185 154 32R-300/32RT-300/32R-301 80 180-182 16 32R-301 DUAL MUFFLER SYS 81 182 RG 17 32R-301T 82 182 TURBO 18 32R-301T SARATOGA II TC 83 182/185 19 33 & 35 A-G 98 182RG 154 335 39 182T 20 336 40 188 154 337 41, 155 188 AG WAGON 22 337 PRESSURIZED 42 188 TURBO #1 23 337 TURBO 43 188 TURBO #2 24 340/414/414A 44 19, 23 150 34-200 SENECA I 84 19/23/24 MUSKETEER Version 1 93 34-200 Seneca II & III 85 19/23/24 MUSKETEER Version 2 93 35 TC (Continental System) 99 19/23/24 MUSKETEER Version 3 94 35 H-P 100 19/23/24 MUSKETEER Version 4 94 350 45 19/23/24 MUSKETEER III 95 38-112 TOMAHAWK 86 2 39 TURBO TWIN COMMANCHE 87 3-PIPER 52-92 206/ 207/ 210 TURBO 28 206/207/210 CENTURION 26 4 206/210 TURBO MODIFIED 29 402C BUSLINER 46 206H 27 404 TITAN 47 208 155 411 48 210 155 421A/B Golden Eagle 49 210 EARLY 25 421C Golden Eagle III 51 22 TRI-PACER 54 44-180 SEMINOLE 88 23-150/160 S/N 23-1 TO 23-1151 55 46-310P MALIBU MIRAGE 89 23-150/160 S/N 23-1152 AND UP 56 46-350P MIRAGE 90 23-250 B AZTEC 57 4-BEECHCRAFT 93-109 23-250 C-F AZTEC 58 5 23-250T LYCOMING SYSTEM 59 500 A 119 Table of Contents

5 F 500 B 120 F-22 149 55 BARON 102 G 55/58 BARON DETACHABLE TAIL PIPE 103 GRUMMAN 139-151, 156 58 BARON 104 58P & 58TC 151 K 58P / 58TC BARON 105 KING AIR 109 5-MOONEY 110-118 King Air 200 151 6 L 60 DUKE 151 L19 15 60-600 AEROSTAR 91 L-19A 155 60-601P AEROSTAR 92 M 680 B 121 M-20 157 6-VARIOUS 119-149 M-20 200 BALL STUD 111 7 M-20 180 BALL RIB 112 7 AC 122 M-20 180 SLIP RIB 114 76 DUTCHESS 107, 151 M-20 200 BALL RIB 113 77 SKIPPER 108, 151 M-20 200 SLIP RIB M-20J 115 7ECA 123 M-20 180 BALL STUD M-20C 110 7-ENGINE MOUNTS 150-155 M-20 COWL SUPPORT RODS 157 7GCAA, 7GCBC, 7KCAB 124 M-20-590000-527 157 M-20J 157 8 M-20K 157 8GCBC 125 M-20K 231 116 8KCAB 1974+ (EXCEPT 180 HP) 126 M-20M 157 9 M-20M TLS BRAVO 118 95 TRAVEL AIR 151 M-20R 158 A M-2OK 252 ENCORE 117 M5 144 A 23-19 SPORT, SPORT III 19A, M19A 150 MAULE 144 A1A HUSKY 128 MAULE HIGH PERFORMANCE 144 AA1 A & B 139 MOONEY 110-118, 157-158 AA5 TRAVELER SN # 0640 AND UP 140 AA5 TRAVELER SN# 0001 TO 640 141 P AA5A CHEETAH 142 P210N 31 AA5B TIGER 143 P210R & T210R 32 AERO COMMANDER 119-121 P-68C 145 AERONCA 122 PA 20 -22 158 AMERICAN CHAMPION AIRCRAFT 123-127 PA 23 APACHE 158 AVIAT 128 PA 23 AZTEC 158 B PA 24-180 COMANCHE 158 PA 24-250 COMANCHE 158 B55 & B58 150 PA 24-260 COMANCHE 159 BC 12 149 PA 28 159 BEECHCRAFT 93-109, 150-155 PA 28-201T Dakota 159 BELLANCA 129-143 PA 28-235 159 C PA 28-236 159 C 19 SPORT 96 PA 28R ARROW 160 C 23 SUNDOWNER 96 PA 28R TURBO 160 C 24 SIERRA 97 PA 30 & 39 160 CAT’S 156 PA 31 160 CESSNA 1-51, 151-155, 162 PA 32 turbo brackets 160 CIRRUS 134-137, 155 PA 32-301/-301T/-260/-300 160 CITABRIA DUAL MUFFLER 127 PA 32R 161 COMMANDER 156 PA 34 161 D PA 34-200T 161 DA 20 C1 ECLIPSE 156 PA 38 161 DA 40 138 PA 44-180/-180T 161 DA40 156 PA 46 161 DIAMOND 156 PA 46-350 162 DUKE 60, A-60, DUKE A-60, DUKE B-60 106 PARTENAVIA 145 PIPER 52-92, 158-162 Table of Contents

R R22 145 R44 145 ROBINSON 145 ROCKWELL 146 S SEA PLANE WEST 162 SOCATA 147 SR20 134 SR20-G2 135 SR22 155 SR22 DUAL MUFFLER 136 SR22 SINGLE MUFFLER 137 STINSON 133, 148 T T-182T 21 T-206H 30 TAYLORCRAFT 149 TB 9 & TB 10 147 V V35, A36, F33 101