FORM 8573 REPLACES FORM 8061 I'

D8 TRACTOR

1H6~RIAL NUMBERS 52 TO lH9999 SR1-UP

CATERPILLAR TR PEORIA,ILLlNOIS'~~!A~R CO. REPRINT PUBLISHED JANUARY 1947 HIS PARTS CATALOG contains illustrations, part numbers, names and Tthe quantities required of all serviced parts of the "Caterpillar" Diesel DB Tractor and attachments. "Caterpillar" machines and attachments are sold and serviced by a world-wide organization of responsible distributors and dealers with well stocked Parts Departments and factory trained servicemen. To insure the continued satisfactory operation of your "Caterpillar" equipment, use only Genuine "CATERPILLAR" Parts which are built to the same high standards of quality, material and workmanship as the original parts. There is a "Caterpillar" Dealer near you.

How to Order Parts Correctly

To insure receiving correct parts with a minimum of delay, place orders with the nearest "Caterpillar" Dealer, being sure to furnish the quantity, part number and name of each item wanted. The serial number of the machine for which the parts are intended should always be given. This is important! Do not overlook furnishing the correct name of the consignee, also the street address, town, county and state to which the parts are to be shipped and state whether shipment is to be made by freight, express, parcel post or other means.

Claims

Claims for mistakes or failure to ship all parts ordered should be made promptly upon receipt of the shipment. The shipper's responsibility for breakage, loss or damage ceases upon delivery of the merchondise to the +renspor+e+ion company from whom 0 receipt is obtoined indicating that the shipment was accepted by them in good condition. If ony of the material shown on the bill of loding or express receipt is short, broken or otherwise domoged do not occept the shipment until the carrier's agent acknowledges the shortage or damage on the original freight bill. This should olwoys be done otherwise the transportation companies will not entertain 0 claim for loss or do mage. If the ogent does not make an inspection, then an offidovit should be made that he was notified (on a certain date) and failed to do so. This affidavit with the original freight bill and the original bill of lading (if available) will support your claim.

ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS INDEX

Diesel Entine

Nome Page Name Page Accessory Drive Shaft Housing 46 Fuel Injection System 42 Air Cleaner 30 Fuel Lines 41 Breather ...... 40 Gauge-Oil Pressure 33 Camshaft 14 Governor .. 14 Connecting Rod 16 Heat Indicator 14 Hour Meter 45 Control-Fuel Pump 48 Manifolds 32 Control-Governor 48 Oil Cooler 33 Control Mech.-Fuel Pump 48 Oil Filler 40 Control Mech.-Governor 48 Oil Lines 34 Crank-Hand 49 Piston 16 Crankshaft 15 Pump-Fuel Transfer 47 Crankshaft Bearings 16 Pump-Oil 38 Cylinder & Covers 18 Pump-Water 13 Cylinder Head 26 Radiator 8 Fan II Valve Mechanism 26 Filter-Fuel 41 Water Lines '2 Filter-Oil 35 Water Pump Idler Geer 12

St. rtint Entine Air Cleaner 59 Crankshaft 59 Camshaft 56 Cylinder Block 52 Carburetor 60 Cylinder Head 52 Clutch 68 Filter-Fuel 62 Clutch Housing 68 FuelSystem ...... 61 Connecting Rod 58 Governor 56 Control-Carburetor Choke 61 Ignition System 62 Control-Clutch 69 Magneto 64 Control-Governor 57 Manifold 59 Control-Starter Pinion 69 Piston 58 Crank-Starting 55 & 167 Pump-Water 55 Starting Engine (Continued)

Name Page Name Poge Starter Pinion 66 Valve Mechanism 52 Transmission 66 Water Lines 54

Clutch, Transmission and Chassis

Brakes 92 Hood & Dash 75 Clutch-Flywheel 78 Idler-Front 99 Clutch-Steering 88 Platform 77 Control-Flywheel Clutch 79 Roller-Track 102 Control-Gear Shift 79. Roller-Track Carrier 106 Control-Steering Clutch 91 Seat Cushions 74 Drawbar 107 Seat Frame 72 Fenders 77 Spring-Equalizer 110 Fenders-Heavy Duty 98 Tool Box 77 Final Drive 94 Tools 168 Frame-Main 72 Track 100 Frame-Track Roller 108 & I 16 Transfers 171 Fuel Tank 72 Transmission 86 Guards-Track Roller Frame 109 Transmission Case & Covers 96

Attachments

Air Cleaner Inlet E~tension 129 Guard-Engine Side 126 Battery & Box...... I37 Guard-Radiator 120 Belt Pulley Drive 150 Hook-Front Pull 128 Bumper-Front I 18 Lighting System 130 Bumper-Push I 19 Manifold Air Heater 143 Cab 122 Muffler 115 Cable Control 151 Odometer ...... 129 Canopy Top 123 Power Take-off-Front 151 Curtain-Radiator I 15 Power Take-off-Rear 148 Curtains-Canopy 123 Right Hand Drive Group 146 Frost Pan 127 Shutter-Radiator 121 Generator-Lighting 133 Spark Arrester I 14 Guard-Crankcase 124 Starter-Electric-St. Eng 138 Diesel Engine 8 "CATERPILLAR" 08 TRACTOR

7-CAP SCREW~rLO'~G'."-:'u I-CAP SCREW_(rLONC)_L- 1-CORE 2AI 4- STRIP------2AI74:~H!!__-_+I+Hhf--- 56-CAP SCREW IA202 1- FRAMEASSEM.__7B492 4- CAP SCREW S-I

NOTE:: I-GASKET _ 3B4504-LOCKWA5HERUSEDWi 5-1570 & 50798 2-CAP SCREW ,,,,"v"-,,, 3B4506-LOCKWASHERUSEDwi I-GUARD 6E1B989L _ S-1594,IA2029,~1351 & S-509 4-CAP SCREW ,L.:,~,::>'J 3B4508-LOCKWASHERUSEDwI 11'14205& S-1595 3B4510-LOCKWASHERUSEDwi S-1572,51589& 11'14206 20300 RADIATOR Serial No, IHb852 to IH9999 Inclusive and 8R I to 8R2378 Inclusive Only separate parts serviced. When complete group is required order 2F750. ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 9

L-782-GASKET -' -783- PLATE I

4-NUT _ I-PLUG _ 1- BUSHING .:"OOOJ"""I--_- I-DOWEL _ (PARTS or ASSEt.!.

8-NUT 11!>

RADIATOR Serial No. 8R2379 to 8R3564 Inclusive Only separate parts serviced. When complete group is required order 2F750. ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 10 "CATERPILLAR" 08 TRACTOR

1-HOUSING 8B2972~ I-SEAL ASSEM. -'F6602 :'-MACH. SCREW_4BI323 2 -GASKET 8B612 1- PLATE .8B6130

NOTE. 384!>04-LOCKWA5HER uSED wi 5'1570,18420\ & 481323 384S06-LOCKWASHER USED Wi 5-1594 5-509, L-1351.& IA2029 364508- LOCKWASHERU5ED Vf' 184205 L 5-1595 384510- LOCKWASHER uSED wi 5-1589, 5-1572, L '642~:'24

2F750 RADIATOR GROUP Effective with Serial No, 8R3565 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS » r »~ --< 2-BELT ______3B8904 en 9B"3'-BLAOE______--Bj IF 3577-RIVET ----(r L.ONG)__ 12 (j) 9B2453 -RIVELOf'L.ONG) ___ J2 < (PARTS or ASSEM. 9S 1133) m en m 1-(/688-~-FITTING _____ .3B84 3B8472 -SPACER ______J ~ » 1- NUL ______2986-A r C Z m C (/) ~ I-BRACKET ASSEM. m eo r- m ~ >"TI m Z -GASKEL ______I Z ~ (j) I 1-SCREW______Z m m Z 0 ~ 0 S-1594 -CAP SCREW______3 m 3-WASHER ______2B4823 ~ 3B4506 -LOCKWASHE R______3 3-LOCKWASHER ______3B450B Z (j) 9BII33-SPIDER ASSEM. ______I I-SHAFT ----- ______5B3392 -0 (PART OFASSEM. 5S3394) » -1594-CAP SCREW______B ~ -i ALEMITE NO.SHOWN ~N(/TALlC!f) 3B4506-LOCKWASHER _____ 8 en 20301 12 "CATERPILLAR" 08 TRACTOR

I-MANIFOLD ASSEM._6B2452 12- NUT .__ . Jt>"C\J13k 12-LUILI\''''A''Ht.H --3t:14!;OtlJ 6

WATER LINES

3B9167-SHAFT - _ - - - - __I

I084Z

WATER PUMP IDLER GEAR ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 13

~--,,-.""'-GASKET 1

3B8987-BRACKETASSEM.__ _I I055l WATER PUMP Serial No. IH6852 to IH871 0 Inclusive

6-STUD L-466 (PART OF ASSEM.4BI779) IB6082-BUSHING 1 6-NUT _ (PART OF ASSEM. 884410) L-478-BOLT 4 ---,IB4203-NUT 4 LOCKWASHER 4

B8066-PACKING 1 3B9005-BEARING ASSEM I 2B6040'SEAL I

3B8978-PLATE .1[ 3B8976-BUSHING __ -----IJ (PARTS OF ASSEM.3B900s)

BI779-aODYASSEM. .I I-GASKEL .2A582

WATER PUMP Serial No. IH87" to IH9999 Inclusive and 8R I & Up ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 14 "CATERPILLAR" 08 TRACTOR

III 0) 4B6043 4B6029 o CLlP-4 GROMMET-4 2B5721 GASKET-I @ 4BI221 4B2043 MACH.SCREW-4 NUT-4

IF5641 INDICATOR-I

.9"140 HEAT INDICATOR

I-KEy -'B8743 __ -3EI805Il-GEAR __(80& ~61:) 1

-BUTTON I

41-NUT 2 1- NUL .2AI341 7B5162-BOLT .2 1-LOCK .2AI328 3B4611-COTTER PlN .2 2030~ CAMSHAFT AND GOVERNOR ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS >- r ~ >- -< Vl (j)

< 1719-CAPSCREW 6 m • -LOCK 3 Vl I-CRANKSHAFT 7B9511 m ;;:0 4-BEARING ASSEM 2F496 >- r c Z m C V) m 5: 0 r 0:> >'" m Z m ;;:0 ;0: VI Z J: (j) ~ > I :!l Z m m Z I-BEARING ASSEM. 2 0 2F500-BEARING ASSEM. I ;;:0 2-PLATE _ 0 I-WASHER . .:"'~ m 14-DOWEL .6B6663 I-GEAR__ (40 TL 3 ;;:0 (2 IN EACH BEARING ASSEM.J I-KEY _ Z 2-CAP SCREW ~I (j) I-LOCK .uo:;;",",vu I-BEARING ASSEM. 2F496 I-HUB _ -0 I-PULLEY _ » I-PIN _ ;;:0 -; I-JAW _ Vl

...) 16 "CATERPILLAR" 08 TRACTOR

2F501 Crankshaft Bearing Group For use with Standard Crankshaft Consists of: Complete set of Bearings as shown with Standard Crankshaft on Page 15.

2F~2 Crankshaft Bea'ring Group For use with .050 Undersize Crankshaft consists of: 1 2FII811 Beari ng Assembly-Front 1 2FII88 Bearing Assembly-Center II 2FII86 Bea rin9 Assembly-Intermediate 1 2FII90 Beari ng Assembly-Rear

!>B910-RING ~ __ - 662174 -RING 3 __ -- 6B3494-RING 2 (PARTSOF .055[". 7B~750)

20311 CONNECTING ROD AND PISTON (6 Groups Req'd.) Serial No. IHb852 to IH9999 Inclusive and 8R I to 8Rb40 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 17

66217456910-RING------l-RING 2 663494-RING _l (PARTS OF ASStM. IF3043)

1-BUSHING 766787 (PART or }

I-ROD ASSEM 7B6226

3-PIN-- 5B5450 2 -DOWEL~ 5B2661 1-6EARING 767142 - [ 1-6EARING .767141- __ - (PARTS OF ASStM 7Be22e) 2.0313 CONNECTING ROD AND PISTON (6 Groups Req'd.) Effective with Serial No. 8Rb41

2-BOLT 56913

76426-SUSHING 1

1-6EARING 7BI7lI3

197.2 7BI930 CONNECTING ROD ASSEMBLY For use with .050 Undersize Crenkshef+ ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS >- r 4-CAP SCREw_____ Q) I-COVER _____ ~ I-GASKET ______>- -< Ul (j) < m Ul : Vl m CD 0 ;;:0 :!.o >- ~-<,.- -t Z- m >- oZ ::0 r .0 m '"0 Z r- I'" r- c 00,.-"''''' >- ~ ~o ::0 0:7 ....0 m 0 .... ;;:0 -» 0 IZ Q) ::::0 ~ o- 00 -t I -0 m "'< ::0 Z !2.m >- c'"~. VI < 0 0 CD -t ;;:0 0 0 ::0 m ;;:0

Z (PAR.T OF A.5SEM.4&27'12) (j) " >- ·155-STUD_____ B ;;:0 OF ASSEM S810) -i Ul > r" :E > -< Vl (j) < m Vl m ;;:0 VI '"~·O > ~-<,... r Z- oZ C Z ·0 m m C I'" en s:: ...... ,... m c:o ~o r- m 0 ;;:0 0''':: m -> Z IZ (j) :E ~o I C50 Z m _0 m Z n"m< C'" e. VI 0 < ;;:0 0 '" m ;;:0 Z (j) »"0 ;;:0 -i Vl N » o r »~ -< U1 (j) < m = U1 m o ;;0 ~O'" » 0;" -< -I -r m » ZZ ~ r :>0 ." m -;>0 r Z ..,,,,I r C ...... -r0 » ~ -0 ~ c;o = m 0'" ;;0 -» IZ c ~o 00 ~ ~O -I I -0 ~ m ~m"'< » Z ";>0 ~. VI o (J) -I 0 o ;;0 ~ 0 m ;;0 Z (j)

-0 » -155 - STUD 8 (PA.RT OF ASSEM 886553) ;;0 -I 1721 U1 > r 6-LINER ______~ 6-GASKET ____ 4-CAP SCREw _ > 12-SEAL_____ I-COVER OI'"'O·"l -< I-BL.OCK I-GASKET _ (/')

U> (j) ~ < 0;. m z ? (/') m I ;;0 . --< r +r- ° -Z -0 o Z Im C ~;o m .

-0 > ;;0 -155 - STUO 6 -f (PART OF ASSEW &&6553) (/') 17337 N > N r- 6-LINER 88375 481703-COVER 1 ~ 6-GASKET 2.86463 481701-GASKET 2 12.-S·EAL 782.12.6 487456-GASKET (R.H.UPPER)I > 1-8LOCK ASSEM 982798 689584-COVER _I -< I-COVER. 481702. 689563-GASKET .1 (/l 36-CAP SCREW S-1594 l:1351-CAP SCREW 4 (j) I-PLUG· 287409 T·199-PLUG ---I] < I-COVER -482764 286925-8USHING(l,fLONG)__1 m I-GASKET 482772 286926 euSHING_(II!s-LONG)_.1 4-CAP SCREW l:1351 A ...__ - L-1166-STUO 3 (/l (P...RTSOF "'55EIoUIB28!'>7) m 0 I-POINTER - - __ - - _481 10t-.;;AI!;&iI!!!l o m-< 2-CAP SCREW 2A762 288460-COVER .1 ;;0 ::I:tr- > ZoO ;g r- s: ~,.. 2-CAP SCREW(lrLONG)IA2029 284602-PLUG .1 CO L m ~> I-HOUSING ASSEM.__ IFl760 2A3349-FERRULE 1 ;;0 zZ o ?o 00 ~ 000 8-STUD(P...RT OF "'SSEM.IF1760)V-155 ~~~b~:=~~~~~~~~~~~~~F ""0 -t I .....< I-PAN 982815 ;g m g;~ I-GASKET 9&3133 L.L_-- Z VI 9-CAP SCREW 5-1595 > 4-CAP SCREW L:II78 __ l,,---!M!:f o 0 o-t ;;0 ;g 0 98311-GASKET__.(R.H.) I I-COVER A5SEM.(R.H)_887287 98312-GA5KET__(LH.) I m 982816-PAN I ;;0 I-COVER__ (LH.) 388026 >- -- 2-GASKEL 386024 687284-PLUNGER ASSE"'1._.1 Z 20-CAP 5CREW S-1588 S-1584-80LT 4 (j) 184205-NUT 4 687285-GUIDE I (P...RTOF...55.....8B7287) -0 > 18072 ;;0 -l (/l » r »~ -< 26-STUD ______2A441 <.n (j) 6B8919-STUD______A < m 4B3249 - PLUG______I <.n 12-STUD______L-654 m ;;>0 0- CDv>""0- » ~.w r o 0- IB7959-BUSHING______I -N 0 Z ~o L-I065-STUD ______I m C - -0 m 0-"" Z -0r- (j) ~ IO IB7961-BUSHING______I I ::j;o; Z m 0>0- m Z -VI "VI '2...m A3798-DOWEL______-2 0 _.~~ ;;>0 < r-"" CD -< ~OZ.- PACKING___ .2B2414 0 m 2 -CAP SCREW____ 3B7614 ;;>0 A5919-DOWEL______2 Z 8 - DOWEL______5B7652 (j)

-u 2 -STUD______6B63 6160-STUD______-'6 » 2-NUT -- ______2579- ;;>0 162-NUT ______16 2-COTTER PIN___ 3B461 -i 620-COTTER PIN__ 16 <.n N 19360 IN )- ~ ~ r 26-STUD ______2A441 ~ )- 6B8919-STUD______-4 -< I-PLUG______L (/)

(j) 4B3249 - PLUG______I < 12-STUD______L-654 m 3-STUD ______6B6489 c:n .... (/) -m 5B3432-STUD ______I -", 7-STUD ______4B3251 » ~ 0,", ;::0 co r- m -0 IO IB7961-BUSHING______I ;::0 ;!::;o;; I-PLUG ______S-519 C g;> CD ~ II> -II> -I I "m m g-~ A3798 -DOWEL______2 ;::0 e. CD » z < r- r ~ > 26 -STUD_ -- _____ 2A441 -< 389943 -STUD ______16 Ul 688919 -STUD ______-4 (j) < m VI ~ 483249 - PLUG ______I Ul 0;' m ;;0 z.., 0 ... - ...... > Ic:l r -o 2- 8USHING ______I 87960 187959 -8USHING ______I ~O C Z --( ....r- L-1065-STUD ______I C o- m z VI z -0 m co Im r 583432-STUD ______1 m ::8'" 7-STUD ______493251 ;;0 """"r-... m -0 Z ~O (j) ~ C';>o; 187961-8USHING ______I I Z m CD~'>VI ",VI m Z "m a.. 3::: 0 00'" 2A3798 -DOWEL ______2 ;;0 ~!< I-PACKING______.282414 0 R<> m c 2 -CAP SCREW ____ 387614 ;;0 "0 A5919 -DOWEL ______2 Z (j) 2-STUD ______-0 2-NUL ______> 86160-STUD _____ - _ _l6 ;;0 162- NUT ______16 -f Ul 84620 - COTTER PIN __ 16 N 19909 (11 )- r- ,2-SHAFT ~ )- -< (./)

(j) < m o (./) ,-< () rn V>- :;:0 CD Z ~·O -f> ~m m » Z'" :;0 r- OJ: -0 'm -» r• Z IO r- C eo»o- > s::: ~Z :;0 CO ....0 : rn 0< NUT I :;:0 I,-» 2AI776-SHAFL..(REAR) I o -0< 3B462B-COTTERPIN__ -2 ClO ~ :tm 1!r702-WASHER 2 -""3:: 7B2BO-SEAL A -f I :;0 m ~~ - HEAD ASSEM•.7B3257 i::J: 1243-GASKET. 2 > Z !'!.» 12- TU& 6B2329 () ~z 12-ROD ASSEM.__ -f 0 VI o :;:0 3:: :;0 0 rn :;:0 Z (j) 2B1614-ROD ASSEM.__ I -0 )- S-1595-CAP SCREW__ 2 :;:0 19138 -i (./) » r+ ~ ----IAI884-SPRING .4 » 6-BOLT .>",.>,J<'- -< 6-NUT IB4 Ul 12-SCREW IA744 (j) 12-NUT 1B4204 ;;;.~ 616-SHAFT ASSEM. 2 < PLUG 2 m z ______2AI278 ? 6-NUT .lB4203 Ul -0 m ..,r-I-< ;;0 .j>.- ..,Z <.nO » .....m r 0,," -I o Z ..,>Im m C Ul -o:80 m ~ -> r- OJ "Z rn &-0 m ;;0 ~.< Z ~>r- (j) ~ '" < I g_m Z 003:: m m ::om Z -0 0>.....I 0 ooz ;;0 ::0_ 0 :g3::'" Vl m 0 ..." ...~;:'A,-(":()T'T~RPIN 2 ;;0 24-PACKING 2B7111 Q_" 3B1243- GASKEL 2 4B4552-BRACKET ASSEM._I Z ~ T-349-WASHER 12 2B1614-RODASSEM. I (j) mO -i » ::I:lm m "''''n ;;0 r :!:J: "'tI - r• r- C ~O > ~ ~> ;;:0 VIZ OJ ~O m g;'< ;;0 ->- o z'- 00 ~ .0 Z ~J: o >- -I 0 z PIN 2 ;;0 iii o 3:: (INLET} 6 ;;:0 0 m 2A344-B-VAILVE:_IE XHAUS T) __ 6 ;;0 464552-6RACKET ASSEM._I T-349-WASHER 12 261614-RODASSEM. I Z 2B7115-SPRING 12 S-1595-CAP SCREW 2 (j) 2B7113-RETAINER 12 ------IAI633-GASKET 12 IB4203-NUT 12 ------267109-GUIDE 12 2B7114-YOKE 6 "'0 c::;=------2f2553-LIFTER 12 » NOTE: 3B4505-LOCKWASHER USED W/S-1617& IB4202-3B4506-LOCKWASHER USED W/IB4203-3B4506-LOCKWASHER USED W/S-1595 &164205 ;;0 20319 -i c.n DIESEL ENGINE 29

1!>7112-SLEEVE 12} L-2332-STUD 12 ~'~~"'~~"'~?~'=------''''~

3aeenl SHAFT ASS EIoI_ .9115 CYLINDER HEAD AND VALVE MECHANISM ASSEMBLIES Serial No. IHb852 to IH9494 Inclusive

2B370B-CHAMBEFI ASSEM._6 21!>7112-SLEEVE 12} L-2332-STUD 12 ~''''~"'''~"=.~'''~?'-'w' '..n~

388ele SHAFT ASSEM. lII!I71Ot ARM ASSEM 111141 CYLINDER HEAD AND VALVE MECHANISM ASSEMBLIES Serial No. IH9495 to IH9999 Inclusive and 8R I to 8R2500 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 30 "CATERPILLAR" 08 TRACTOR

203aD CYLINDER HEAD AND VALVE MECHANISM ASSEMBLIES Effective with Serial No. 8R2501

I- PRE- CLEANER 8B2738 (s££ S£PARATt ILWS. FOR PARTS)

L-478- BOLT I 1B4203-NUT 1 2BII08-CLAMP 1 IA2029 -CAP SCRE:VL ...A 3B4506-LOCKWASHER A

2AI952 -GASKE:L .I 4B2409-BRACKE:T J IB4203-NUT 2 3B4506-LOCKWASHE:R 2 S-IS88-CAP SCREW I 2B3323 -PIN I 3B48IS-COTTER PIN I 2B7884 -BAND I { 2B7692- LINING I --~7B5220-AIR CLE:ANER J (S££ SEPARATE Il.LUS. FOR PARTS)

20307 AIR CLEANER ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 31

9B8683-BODY ASSEM. .1

9B8786-80LT ASSEM. 2

968790-SCREEN ASSEM. 5

9B8684-CUP ASSEM. 1

9B8685-BAFFLE ASSEM. 1

0I0~======Iif'-"__ _JIB9I4-WING NUL 2 4BS270-WASHER 2 (PARTS or ASSE ..... 988786) 18092 785220 AIR CLEANER

IF4095 - CLAMP I (PART OF ASSEM.IF4094)

9B8717-WASHER 1 (PART or ASSE'-!. IF4094)

1F'4097-NUT ' (PART OF ASSEM.lr4094)

1F4096-BOL T I (PART or ASSEt.!. 1F'4094) 19944 882738 PRE-CLEANER ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS > r __ ------4B2823.:Y· ASSEM. I ~ > -< I-ELBOW 4B2382 S-.1571-BOLL 8 V> IB5355-NUL 8 (j) 6- NUL IB5358 < m V> I-MANIFOLD ASSEM._5B5134 2BI817-MANIFOLD_(REAR)__ J o m ;;0 -t> m > ::0 r -0 r• Z ~ r c >-z > ~ ::0 I:X' "0 r- m 0 ;;0 VI c CO ~ -t I ::0 m > Z o -t 0 o ;;0 ::0 0 m ;;0 5B2066-TUBE ASSEM J

Z 2-STUD 3B2460 S-1588-CAP SCREW 8 (j) (PARTOFASSEM!lB!>I34) 3B4506-LOCKWASHER 8 5BI978-RI NG 4 2F4570- GASKEL 2 -0 > 20306 ;;0 --l V> DIESEL ENGINE 33

~ ~

4B6029 -.4B418 S-509 3B9001 GROMMET-I CLIP-I CAP SCREW-I rlTTING-1

em- @

4BI221 4B2043 MACH. SCREW-4 NUT-4

4B3315 TUBE-I 8B2355 GAUGE- I 20458 OIL PRESSURE GAUGE

I-COOLER ASSEM 9B2265

I-GASKET 8B3413 (PARTor ASSEM 9B22e.s)

I-FITTiNG ASSEM. 5B2097

2 -NUL 5BI921 (I IN EACH TUBE ASSEM.)

OIL COOLER ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS > r- 3B8995-CONNECTOR 6 ~ IB 6626- TUBE 2 > I-CAP SCREW 2.A 762 -< -- I-LOCK IA9109 Vl I-CLlP _JA52>50 1-TUBE 4BI46 (j) I-CON NECTOR 3B8995 < 1-TEE AB3 m (PARTOF ASSEM. 4B4) Vl o m VI ;;0 ~ -I> 0;. m > ;;0 r- Z ." ? Z r• I r- C &;0 > ;;0 ~ "'-",r- eo -+ r- m 0- Z ;;0 -m o IVI ClO -0 ~ ..... 0 -I I I-TUBE ASSEM. 4B4 ;;0 m I-ELBOW..: 6B9673 "n > Z f L-92.6-FERRULE 16 I-ELBOW 3B8999 o <. I-TUBE ASSEM. 3B9272 (2 IN EACH CRANKSHAFT -I CD OIL TU8E ASSEM.) 0 I-TUBE ASSEM. 3B9277 5B4840-MANIFOLD ASSEM._I o ;;0 5BI815-TUBE ASSEM. I 3B9272-TUBE ASSEM. 2 ;;0 0 4-GASKET 4B8406 6-CAP SCREW S-1594 m 6-LOCK L-364 ;;0 Z (j) 4-ELBOW 2.B3792 IB4203-NUT 2 I-TUBE ASSEM. 2.B362.4 (2 IN EACH ASSEM. 1965-A-LOCK 4 2.-CAP SCREW L-1352. >" 5BI815 L 2B3624) 5B7376-WASHER 4 ;;0 1B609-BELL ASSEM. I I-BELL A'sSEM. 2B5670 -f 15656 Vl DIESEL ENGINE 35

1- FILTER 668818 3 -CORK __ (BASE)__ 567267

8- NUL 164203

1- MANIFOLD 764519

1- GASKET 764520

1- CAP SCREW L-2070

1- GASKEL(BASE) __764034 15653 OIL FILTER Serial No_ IH6852 to IH9170 Inelusive

3 - SCREW ASSEM._ 3- GASKEL _ 3- SPRING 66806-- --..t. 3-SPRING 665439 ------,...,.. 3-PLATE ASSEM.__ 661852----41J 3- RING 667279 ----- ~

3- COVER 66841-----g 3- GASKEL 565937 -----

-PLUG I - GASKET I 6Be7~ 18728. 688818 OIL FILTER Serial No. IH6852 to IH9170 Inelusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS » , IF3278-FITTING 2. ~ 2FI89-TUBL 2 » I-CAP SCREW 2A 762 -< I-LOCK IA9109 (/') I-CLIP ..JA5~50 I-TUBE 2F196 (j) 1-FITTING 3B8995 < II> m 0;.~

(/') Z m o ? I-SPRING 4B70~3 ;;:0 >- I I-WASHER AB4278 -I -o I-NUT 1B4442 m ,» ..., ;:0 I-COTTER ." Z -+ r• 0 r- C -0 I- >• ~ ..,r ;:0 CD -o"'ru, m "'z ;;:0 -m e,"'(I> o ~ CD ~ ;C. I-TUBE ASSEM. 2FI464 I I-TUBE ASSEM. 2FI85 -I '" ;:0 m '" I-FITTING. 6B9673 Z 0...'" 2F3889-FERRULE 16 I-FlTTlNG 3B8999 >• co I-TUBE ASSEM. 2FI470 (2 IN EACH CRANKSHAFT o ;;0 OIL TU8E ASSEM.) -I 0 S-1594-CAP SCREW 3 5B4840-MANIFOLD ASSEM._I ;;:0 o SlO L-364-LOCK 3 2-TUBE ASSEM. 2FI468 ;:0 0 c 4-GASKET 4B8406 ~-CAP SCREW .L-1143 m -0 5BI815-TUBEASSEM I 3-LOCK L-~64 ;;:0 Z (j) 4-ELBOW 2B3 792 rIB4203-NUT- 2 I-TUBE ASSEM. 8&7282 -0 (2 IN EACH ASSEM. 1985-A-LOCK 4 2-CAP SCREW L-1352 » 581815 & 887282) 5B7376-WASHER 4 ;;:0 (lB7289-BELL ASSEM. I I-BELL ASSEM. 2B5870 -i 20326 (/') DIESEL ENGINE 37

I-FILTER 9BI318 3 -CORK__ (BASE)__ 5B7267

8- NUL IB4203 8~LOGKWASHER 3B4506

1- MANIFOLD IF799 1-PLUG 2B7408

1- GASKET 7B4520

1- CAP SCREW L-2070 1-LOCKWASHER 3B4506

1- GASKEL(BASE)__7B4034 20327 OIL FILTER Serial No. IH9171 to IH9999 Inclusive and SRI & Up

3- GASKET _ 3 - SPRING 68606 -- _ 3-SPRING 685439 -----ii' 3-PLATE ASSEM.__6BI852----11' 3-RING 6B7279----'

3- COVER 68841----' 3- GASKET 5B5937-----OWmlX· 3-ELEMENT BB5755------Hk 3-ELEMENTASSEM.__6BI851--- __ ~IC.;;;

I-BASE ASSEM. 9BI317 CONSl5TING Of: 3- STUD 6B807 1- BASE 981316-----1- 3- SPRING 5B 3- BALL 5B94Iol----- 13- PLUG L·I02 1- PLUNGER _

-PLUG I - GASKET I (PARTSOF ASSEM,9BI317) 18727 981318 OIL FILTER Serial No. IH9171 to IH9999 Inclusive and SRI & Up ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 38 "CATERPILLAR" 08 TRACTOR

OIL PUMP Serio I No. IH6852 to IH7613 Inclusive

'--_--7B5331- GEAR ( 9T ) 1 10'_--- 4B2064-PIN 1 7B4029-BUSHING 1 (PART OF ASSEM.7B4027) -GASKET 1

3B6795-SHAFT 1 rV\l6:l'6-'GE~1R _(lOT. )(0"IVE)_2 KEy 2

2A1637 -GEAR_(IOT. )(IO"E" )_..2 2AI631-SHAFT -' (PART OF ASSEM.492851)

OIL PUMP Serio I No. IH7614 to IH9170 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 39

_------7B5331-GEAR----(9T.)------1 _------4B2064 -PIN I _----IF2727 - BUSHING I (PART OF ASSEM. 784027)

-1594-CAP SCREW 4 -364-LOCK ., 4

- NUL A -LOCK 4 ~~------2AI631-SHAFL 1 !ill (PART OF ASSEM. 482851) _------5B9506 -PIN .: _I _-----2AI635 -GEAR_(IOT.-IDLER)I _-----2~\14.39 - BODY I _----2f.~lfj·'1U -STUDASSEM 2

-NUT .2 -LOCK 2

2A2895-STUD J (PART OF ASSEM.283638) -:GEAR.(IOT.- DRIVE}~_I I-SCREENASSEM. 8BI88 -KEY 1 1-BELL ASSEM 8BI57 2-STUD ~468 I-TUBE _ (PART OF ASSEM. 88157) I-GASKEL _,O,~{"'"

.2-STUD .JA5518 (PART OFASSEM.482851) . 6-CAP SCREW 2A762 6-LOCKWASHER 384504

20329

OIL PUMP Serial No. IH9171 to IH9999 Inclusive and 8RI & Up ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 40 "CATERPILLAR" 08 TRACTOR

1- ELEMENL IB4906 ------

1- BOLT IB271 (PART Of ASSEM_ 166867) 1- NUT IB43

1- RETAINER L-907 1- MACH. SCREW 4BI242

1- BASE 5B776 1- GASKEL L-906 1- PLUG 2B7410----

BREATHER AND OIL FILLER Serial No. IH6852 to IH8063 Inclusive

I-BREATHER 1F3542 CONSISTING or: I-HOOD ASSEM. 2F2318 I-ELEMENT ASSEM._.2F2316 --- __ II-SKIRT ASSEM. 9B8714 --_ 1-RETAINER 2F2326

I-GASKET _

2- COTTER PIN 2>B4607

I-FILL!R 8B579 ----

19651 BREATHER AND OIL FILLER Serial No. IH80M to IH9999 Inclusive and 8RI & Up ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 41

__ --1B233s-sTUD------.B (PARTor ASSt". 78 •• 25)

-- __ 3B·~SO'6-I_OC:KW~SIHEF\4 ---7I'.'4IS-FERF\ULE .I 20342 FUEL FILTER

2AI506 - NUT 2 1830~7..,CLIP 2 ~89919 -SLEEVE 2 L-476 -SOL L 2 184203 - NUL 2 (PARTS or ASSEM 2F2216) 384~06-LOCKWASHER 2 2F2216-TUBE ASSEM. I

/ ~/

188471-CLIP ...l T-~96-80LT_ 1 IB420~ - NUT J 3B4~06 -LOCKWASHER_I

2AI727-FITTING 1 2BI397 -VALVE 1 281397-VALVE I 2AI813-FlTTING 1 386774-FlTTING 1 387881- NIPPLE I 2AI812 -NUT I ~0332 FUEL LINES ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS > .... r- N ~ > A6828-PLUG ~ 6 -< Ul II> (j) s:'J: < Z m ?

Ul I." m &;C 0 A' <.nm > "' .... !6-cAp _ -t m > o-Z ~-CAP------.-2'A3;258--• :;:g r- -L. (NOT SHOWN- USED ONLY FOR Im SHIPPINGOR STORAGE I OF ~ ..,0 EACHIN [ACH ASS£M.6S2846) Z ..,-i r- C ..,0..,- I-I'>RACKET 61'>4598 r- 2-CAP SCREW______,,-,~'''--~ > s: ::I-z :;:g OJ !2..< 3-RETAINER__(STEEL) _ : m :;i)- 4 -CLAMP (FABRIC) _ A' ~.~ I-BRACKEL _ 2-CAP SCREW _ 0 m ASSEM._J 00 ::I1>'" ~ 0..)- I -t ooZ :;:g m ~C Z > 0-...... Z 0 OOm -t 0 ;><:I", A' 0 0 '" :;:g m -o A' ::I n Z r<. (j) CI> 12-PLUG 2A913 2 -FiTTING --:lEl-B9!18l_; I-TUBE _ (NOT S> 2 INEACHFU(l LINE ASSE:M) 5-1591.5-1594.$-1580. 3373-A. A' IA2029& 5-1588. -i Ul >- r- -~ >- 1A6828-PLUG 6 -< (liN E"CH ASSE",.lf2919) Ul 2F3096-SEAL 6 (NOT SHOWN- USW ONLY (j) ~ 2B6704-NUTliN E"CH ASSE"'. If2919) 12 < fOR SHIPPINGOR STORACL m 1~~~~~~~~~a~~;:~~~i~~_'~~;R'~!~i~~~~~~~~~~~~~~!~~~~~t===IF2010-TUBEASSEM. J Ir- __ 2A3g97-WASHER 6 Ul 2A40II-SLEEVE 6 m ." t:I-"'"1"o-.._)4B604:!>-CLIP 2 ;:0 C 5B494-GROMMET 2 m mr- 2A4:!>44-GASKET 6 >- 6-VALVE ASSEM .lF2g79~ (liN E..CH "SSE"'. 1f2919) r- nZ:- 6B7560-BRACKET I ~'- 6-CAP -2A:!>258 C Z 1- BRACKETASSEM.__ 9BI976 m ~r-< 2-NUT IB4203 Z Zm (P.. RT OF..SSE.... 8B1976) (j) ~ 0'" 2-CAP SCREW S-I~60 I ;"> Z m ;;<:IZ m Z ~o 0_"'r- Z L-1017-NUT -' 0 m I-LINE ASSEM._NO.6__6i!>9226 ;:0 V-159-LOCK .I 1-LINE ASSEM._NO.L_6B9221 C7 '" 2A5I93-KEY -' 1-LINE ASSEM._NO.5__ Bi!>9225 4BII91-GEAR__ .(56 T) I m 1-LINE ASSEM._NO.4__Bi!>9224 ;:0 IA2029-CAP SCREW I 1-LINE ASSEM._NO.3__BB922:!> 1F2055-TUBEASSEM. I Z 1-LINE ASSEM._NO.2__61!>7962 S'1560-BOLL 6 11!>4203-NUT 6 (j) 12-PLUG 2F2990 (NOT SHOWN- USEDONLY -" fOR SHIPPING OR STORAGE.. 3B4~'LOCKWASHERUSEDW/4Bt220L 4Bt222 2 IN E"CH FUELLINE..SSE..] 384506-LOCKWASH[RUSEDWI 5-1580. 5-1588, >- 1A,2029,S·I~91.S-IS94 & 3373-A ;:0 -I 20336 Ul » r NOTE:384504 ·LOCKWASHERUSEDWITH 2"702" 2"4382 IB7182-CAP SCREW I ~ 384305- LOCI'\WA5H[R USEDWITH 5-1618.187182., 5-1617&184202. 38450e-L.OCKWASH[R USEOWITH 5-1594 2A4424-PUMP AS5EM. 6 » 2A3349-fERRULE 6) -< 2A3348- DOWEL .12 (.I') (PAATSOf ASS[M_589590)

0 2-RACK 2A~038 2-CAP SCREW 2A4382 < 4-CAP SCREW 2A762 m 6-SCREW .2A4379 4-PLATE 2A3327 (.I') I-STUD L-468 o m "c (PART Of' ASSEM.5S9590) ;;0 2-FORK 2A3311-- __ -I> ~ I-PLUG 961332 -- __ -" m c 6-NUT 2A5351-- _ :;0 » 3." r "Uc Im r" Z or- r c e '" > ;·c.... :;0 ~ "':C: CD VI .... m CD ;;0 :::!·I c !!...o CD ZC ~ ?!!! z -I I ;:;;(jl :;0 m -e > Z o Sl<> -I C 0 "U o ;;0 :;0 0 m ;;0 2A3338-STUD .2 Z (PART Of' ASSEM.5B95'iO) 2A3399-GASKET .1 0 IF3460-BUSHING I} 2A4713-00WEL .1 -0 (PARTS Of" ASSEM 589590) » I-PLUG _ • PARTSUSf:DONLYfOR SHIPPING OR STORAGE· ;;0 -i (.I') DIESEL ENGINE 45

II-PI N IF3539 11-GEAR__ .{25 T) 2A5266 (fARTS OF AS SEM 2A5320) 2A5273-GLASS J (PART OF ASSEM 5B8759)

2A5272 -SEAL 2 (PARTS OF ASSEM 5B6759)

1-COUNTERASSEM__2A5320

I-SPRING 2A5277 I-PIN IAI981

20433 HOUR METER Serial No. 1H6852 to 1H9982 Inelusive Only separate parts serviced. When complete group is required order 9B2316_

fl-PIN- IF3539 2A5748-GASKEL _I l'-GEAR __ .{30 T) 9B2318 2A5554-COVER ASSEM .I (PARTS OF AS SEM 9B2317)

I-SHAFL 9B231 fl-BUSHING _ ~-SEAL----~"-J--~~~~~~I (PARTSOF

I-COUNTER ASSEM__ .9B2317

20432 982316 HOUR METER GROUP Serial No. 1H9983 to 1H9")99 Inclusive and 8R 1 & Up ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS \

> r ::E > __ -- 6B2352-GUARD (woool I. -< __ -- 6B2343-GASKET 1 (/') 4-WASHER ------4B4278 4 -STUD 6B3002 r_~~~~~~~~;;.;~~~?..------~=¥..---rj2::::====l2A3355-COVER 1 G) 5 -STUD L-468 -----I2A3356-GASKET 1 < { I -FERRULE -2A3855 2A5190-BUSHING I m ( PARTS OF ASSEM. 8B2351 l ( PART OF ASSEM.2A!>539 l (/') 4 - CAP SCREW 2B2695 o m r---_II > 4-LOCKWASHER 3B4505 2A5638-GASKET 1 :;;0 0 -t> 0 m m > II> L·1351-CAP SCREW 3 ;;tI r II> 0 ." ;;o:J o Z -< o c c --_." ••".,.Q -BEARING ASSEM. I > ~ ;;o:J co m<: m II> :;;0 ~~~~ABE~ : ::t > 00 ::!l ::E S-1617-CAP SCREW 3 -t I ::t 2A5328-LOCK 3 ;;tI m 0 > Z C ""',-- J 2A4905-STOPPER I. II> o Z -t 0 (j) o :;;0 2 -LOCKWASHER .~o'~;:)IJoJ ;;tI 0 • I-GUARD .(wOOD l -2A5558 ----- m :;;0 2-CAP SCREW .S-1594 '--_- .2- WASHER 4B5271 Z 6B2351-HOUSING ASSEI,,1. 1 G) I-PLUG 2A5220 • PARTS USED ONLY FOR 2A5223-TUBE 1 1- GASKET ~ 2A5222 SHIPPING OR STORAGE. ( PART OF ASSEM. 8B2351 l >" 20339 :;;0 -i Vl DIESEL ENGINE 47

...... "'-J21~2!j94·-CAP SCREW 6 -LOCKWASHER 6 20340 FUEL TRANSFER PUMP Serial No. IH6852 to IH9999 Inclusive and 8RI to 8RI219 Inclusive

666663-SPRING 1 2F4355-STOP 1 868917- PLUNGER I 62694 -CAP SCREW 6

FUEL TRANSFER PUMP Effective with Serio I No. 8R 1220 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 48 "CATERPILLAR" 08 TRACTOR

I-NUT _ 1-LEVER "489'452 1-80LT 5-1562 I-NUT IB4203J

1-SPRING .4B61 I-CAP SCREW _ I-LOCK _ I-LOCKWASHER _ I-SHAFT __ 2-WASHER _ 2-COTTER PIN__ 38.1616J

I-LEVER 3B6396 5BI622-SHAFT 1 IB8706-KEV 2 483192-PIN 1 483191-8EARING 1 (PARTSor ASSEM.483!>4e) 4B3546-LEVER ASSEM.__ I 20333 FUEL PUMP AND GOVERNOR CONTROL MECHANISM

_---5B6504 -LEVER I __ -5B6440 -CONTROLASSEM_J (SEE SEPARATE ILLUS. FOR A'lRTs) __ --oB2279-ROD END 2 (PART OF ASSEM. 687580) L-1351-CAPSCREW 2 -----I3B4506-LOCKWASHER 2 6B7582-BRACKETASSEM__I __ --~IA2036-DOWEL ~ (PART OF ASSEM. 687582)

6B7580-ROD ASSEM I 5B6234-ROD ASSEM I I-YOKE END L-1332

I-WASHER 4B4281 I-COTTER PIN 3B4618 2-BOLT T-924 2 -NUT JB4203 1-ROD END oB2279 (A'lRTOFASSEM 586234) 2 - PIN 208-A S-1594-CAP SCREW_4 2- COTTERPIN_ 3B4506-LOCKWASHER_4 _3B4604 ;....-- ...... _::::d!1l f 208-A - PIN 2 3B4604-COTTERPIN2 185077- LEVER -2 20334 FUEL PUMP AND GOVERNOR CONTROL ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS DIESEL ENGINE 49

-SCREW I -GASKEL I

I-RATCHET ASSEM.__

2-DISC _

I-PAWL ,,""4'001 I-SPRING _

(PAR_TSOf ASSEM. 586239) -''''''''nc-LEVER ASSEM. I • 17075 5B6440 CONTROL ASSEMBLY

I-LEVER 7B4771 (PARTOf ASSEM.7B4769)

1-COVER IA6S2

I-SPRING _ I-PIN ""'O:)"1 ! (PARTSOF'ASSEM.

2 -PIN 4BI2S (PART OF'ASSEM.7B4769)

20404 HAND CRANK Refer also to page 118 for special parts ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS ------.-__.___

Starting Engine U'I » N r II-STUD JCI48------o...... __ ------IB4204-NUT------11 (PART OF ASSEM.4 B~892) __ ---4B3550-HEAD------__ .I ~ I-GASKET 3B8412 C~==-:J.::::!~=-'-.L.J.L-~..,!!'::::'::'k:::::::::':L~L_ __--·4B7263-VALVE--(INLET)--2 2-STUD 2B582 --- __ __ ---4B 7264-VALVE__ ~XHAUSl)_ 2 » __ ---JF2254-BUSHING 4 (PARTOF ASSEM.4B~892) -< I-NUT _ (PARTOF ASSEM. 4B~892) (/) COVEI'. I I-LOCKWASHER :::2IBlJ5Cl4}------5·4-(;AS'KET .1 (j) I-COVER ._._ I-ELEMENT 'o••~"~; < I-BODY ASSEM. _ m J-STUD _ (PART OF ASSEM. : (/) 2-NUT ASSEM. _ o m 2-WASHEI'. _ » ;;:0 (I IN EACH ASSEM. -t I-ELBOW .2B3189------_ m » 2-DOWEL 497-A------=:::;;;:;;;;::~ ;;tI r (PARTOF ASSEM.4B~8.2.) "'0 r z 4-D(~:;:~LOFASSEM:4ii759!r-A------...r-r{-"'f'F r c II-CAP SCREW IB271 » IJ- LOCKWASHER__ ;;tI s:: I-CAP ."t,,,,'-->0I- -- 0::> 1- NIPPLE "., m I-GAUGE ASSEM.----:3B'834.1------~~r_-~r_=i*-~--~~ ;;:0 o CO ~ -t I ;;tI m » Z o -t o o ;;:0 ;;tI o m ;;:0 Z (j) »" ;;:0 -i (/) >- r ~ >- -< (/l 0 -< (j) r- Z 0 < m m '" (/l r-... m 0 ;;0 m,..0 I-ELBOW I =1::. 2-00wEL '- __ en >- (PART OF' ASSEM.46~692) r ~o -I :7.-< II-CAP SCREW .IB271

-0 >- ;;0 --I U'I (/l W 54 "CATERPILLAR" 08 TRACTOR

2-GASKET IA2723,-----'JJ--- 1- PIPE AB3454---_-l.._

2-CAP SCREW JA2029} _ 2-LOCKWASHER 3B4~Oe I-GASKET 2B131~-- _

I-GASKET 4B3420 \ 4-CAP SCREW S-161~ \ 4- LOCKWASHER__ 3B4504

I-PIPE _4B341~ 2-CAP SCREW 2B2695 2- LOCKWASHER__ 3B4505r-.,----

2-CAP SCREW 2B2695 2-LOCKWASHER 3B4~05 2-GASKET 4B3419 \ \ I-PIPE 41!>3383 "\ I-GASKET AB3419 \ 2-NUT ID4716LI-_---- __ 2-LOCKWASHER 3B4505J 20343 WATER LINES Seriel No. IHb852 to IH9999 Inclusive lind 8RI to 8R9b3 Inclusive

I-GASKE:T 2BI315--- _

1- GASKE:T AB3420

4 - CAP SCRE:W S-I6I5 4 -LOCKWASHE:R ..3B4504

I-GASKE:L 4B3419

2-CAP SCRE:W 2B2S95 2-LOCKWASHE:R 3B4505

WATER LINES Effective with Serial No. 8R9b4 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS -

STARTING ENGINE 55

1-PIN 4B4162 I-BUSHING_(ljfLONC)___ I I-BUSHING __ lr'LONG)__ IF,,,, .. or-__ { '-7~~Rq.SOFASSEM:-48349IT-1 ~SEAL 4B5432

I-PLATE 4B7022 4-CAP SCREW s- 4-LOCKWASHER 3B4 I-WASHER 2A4

I-COVER ASSEM. 4B5477 I-TAPER PIN 5B4690 I-SPRING 4B6021

I-HOUSING ASSEM. 4B3491 2-STUD IA 7462 (PART OF ASSE... 4B3491) 1-(1612-") FITTlNG 3B8486 I-STREET ELL 3B789B

ALE" ITE NO.SHOWNIN (ireucs) 20345 WATER PUMP Serial No. IH6852 to I H9999 Inclusive and 8R I to 8R963 Inclusive

2-RING .102110 1- GEAR __ ( 28 T.)___ 7B594~ I-KEY IB8708

- CAP SCREWAB3903

5B1761-PlN 1

~ 5B4687-TAPER PIN__ I

5B987-SHAFT I

5BI770-SEAL I 2-WASHER T-349 I-COTTER PIN 3B4618 T-161- SPRING I 20346 STARTING CRANK Refer also to pages I 18 and 167 for special parts ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 56 "CATERPILLAR" 08 TRACTOR

-CAP SCREW 3 A2378-LOCK ~__ 3 IB8708-KEY 1

----- 1 610-COTTER PIN 2 4BS8SS-BALL 2

CAMSHAFT AND GOVERNOR Serial No.1 H6852 to 1H9999 Inclusive and 8R I to 8R963 Inclusive

-BOLT 2 1I~'~4~lz-r~L 2 3B936S-GEAR---(S6T.)---J

ICS69-CAP SCREW 3 2A2378-LOCK 3

4BIBI6,J-I_OC:K_. 1 3B4610-COTTER PIN 2 4BS6SS-BALL 2

CAMSHAFT AND GOVERNOR Effective with Serial No. 8R964 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS -

STARTING ENGINE 57

GOVERNOR CONTROL Serial No. IH6852 to IH9999 Inclusive and 8R I to 8R963 Inclusive

I-LEVER 4B3493 4B356I-ROD 1 I-PLATE 4B3656 208·A-PIN 1 4-SCREW 4B4159 3B4607-COTTER PIN I (PARTS OF ASSEM. 982171) IBI750-JOINT I I-SPRING 2BI164 IB4201-NUT .2 364504- LOCKWASHER I 2-NUL IA6265 IB4330-NUL 1 I-SCREw.... 4B3620 4B3569-SET SCREW I I-BUSHI NG IF3596 4B3564-LEVER 1 { I-PLUG L·I022.-.1'..,.\'...I--J 4B4170-LATCH 1 (PARTS OF ASSEM. 982171) 3B4614-COTTER PIN I

IA 7615-WASHER 1 IA 7614-PACKING 1 4B3494-SHArT 1 IB8701-KEY 1

~~~~o'_-2B751-BUSHING 1 l (PART OF ASSEM. 962171) L-1340-CAP SCREW I SB4686-TAPER PIN 1 4B354S-SLEEVE ASSEM. __ I 4B353I-BEARING I} 4B3SI6-WASHER 1 (PARTS OF ASSEM 483545)

9B2171-HOUSING ASSEM.__ I -- __ J 4B4162-PIN 1 (PART OF ASSEM. 962171) 20348 GOVERNOR CONTROL Effective with Serial No. 8R964 A LWAY S G I V ESE RIA L NU M BER W HEN 0 RD ERI N G PAR TS 58 "CATERPILLAR" 08 TRACTOR

SEMI·FINISHEDPISTONt.tAYBE FINISHEDUP TO .060"OSIZE ,-, CONNECTING ROD AND PISTON (2 Groups Req'd.) Serle] No. IHb852 to IH9999 Inclusive and 8RI to 8R4382 Inclusive

19765 CONNECTING ROD AND PISTON (2 Groups Req'd.) Effective with Serial No. 8R4383 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS -,

STARTING ENGINE 59

I-CRANKSHAFT __ 5B601 A2375-WASHER I S-509-CAP SCREW 2 I-NUT "''';_~f'''- 2A2376-LOCK .l 1- PLUG ."..,.,,"J...... - 18815 CRANKSHAFT

5B4885-PIPE ASSEM J

IB9891-STUD ..A (PART or ASSE.. _38725) IB4201-NUT 4 3B4504-UDCKWASHER__ .4 7B4nO-CARBURETOR---J. (SEE SEPARATE'LLus.rOR PART3) I-ELBOWASSEM. 5B20111 2-STUD -'A74112 (PART or ASSE... 582081) 2-CAP SCREW 'A2029 2-LOCKWASHER 3B4501!

I-BRl'CKET .2B8969 2-MACH_SCREW 4BI227 2-LOCKWASHER 3B450 2-STUD B-222 (PARTOFAS5£"'58'''7) 2-NUL 'B4203

I-GASKEL 2f4!>69 2-NUT JB5356

I-MANIfOLD ASSEM._5BI997

MANIFOLD AND AIR CLEANER ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 60 "CATERPILLAR" 08 TRACTOR

t-CN-«)-INTAKE ASSEt.L9B5026 -- .rIl'-' ~(f:MJ-I!)-TUBE------1I1I47!)8 I.ART reF ASSEM 91!6026)

'-(f:/J'-!)- PLUG -- - - - ,-(r56-5~-WASHER '~B"4"4J

9B4i:;R-:b~ASSE~~f:~3j_l 9B4896-LE\lER __ (t"6-.~ , (PART Of ASSEM 98.89~

,-tfJ.-V-VENTURQ"Z4) __ 'F662

,-(f:RJ'-Q-VENTUR' ASSEM_ 9B47!)9

9115029-BooY ASSEM (.<1-.... -0-' BODY (NOT SERVICEO) I 9B4863-P'N(vENTUR')(tI24-ol) _, (PART OF ASSEM. 98~029) '-tt2'-lV-LEVER & SHAFT• AS SEM_9B4967 \.- __ -----:~ '-ttll-2g)-SHAFT- 9B4976 (PART OF ASS(M964967) '-ttLl-i)-PLATE 9B49B' 9114732-PLUG (tRIJl-20)_ 2 ,-(f:RI2I-1f}-P'N 9B474~ (lIN EACH ASS[M 9B~029L9BS(26) (PART Of ASSEM.9B!1029) ----- 91l4B!)4-SCREW __ (l:m-V---2 __ ----- 9B4B6B-RETA'NER_tI-'II6-1$} __ ' 9B471i7-LEVER ASSEMtI-'Ril-J!)_' l-ctTS1-~-PACKING 9e.4718 ---===---~~~~~------i(PART OF ASSEM 964967) 1-t71lJ-~-TAPER P'N 91147'6 - 4B'304 - SCREW_(rISB-IO) __ , (PART OF ASSEM 964967) (PART OF ASSEM 964767) 20Z44

7B4720 CARBURETOR Numbers shown in (italics) are "Zenith" part numbers. (See Page 171) ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS STARTING ENGINE 61

2B4143- BRACKET I 1- NUT ...lB4201

I-PIN -208-A I-COTTER PIN 3B4604

20352 CARBURETOR CHOKE CONTROL

I 2B46-CAP ASSEM. I ------~IA2B4B-GASKET------1 (PARTor ASSEM.IA264S) _---589033-TANK ASSEM. I

A7619-TANG 2 ------1 (liN EACH ASSEM.IA9I1S) A9116-PAD 2

fl._------i:.~~~':CAP SCREW 2 ~B45()5-LOCKWASHER 2 NUT .:..-2 - LOCKWASHER 2 r1irnlL-I------~E~BB30-FIlTER I ILLUSFOR PARTs) ------2B3246-E.L8C)W 1 NUT 2

281BI-SADDLE I

1- BODY IA5912 20353 FUEL SYSTEM 388830 Fuel Filter parts are shown on Page 62. ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 62 "CATERPILLAR" 08 TRACTOR

l-if7)(15)-HEAO 9B4516 9B4510-VALVE ASSEM._ _ (F25XI?)_J

1-(Flox_,p- ASSEM. 964512

2027' 388830 FUEL FILTER Numbers shown in (italics) are "Zenith" part numbers. (See Peqe 171)

TERMINAL 2 -CLIP ~ 2 (I OF EACH IN EACH ASSEM. 3842&0 & 384259) -CAP SCREW 2 -CLlP 2

2-CAP SCREW___ . ,,-'"'''' 2-WASHER ~'''4.u,,' I-TAPERPIN _ 1- GASKET . 4B7S80---

IGNITION SYSTEM Serial No. IH6852 to IH7753 Inclusive. ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS STARTING ENGINE 63

IA9136-CAP SCREW I 3B4505-LOCKWASHER 1 2A3643-SPARK PLUG 2 4B4159-SCREW -AJ 4B3658 -PLATE I (PARTS orr ASS£M4B~79) ___]iB4202-NUT _J l3B4505 -LOCKWASHER J

487741- SHArT .1 p.....lI!F:::::::t~l_5B4691- TAPERPIN I J 2B50-SEAL 1 4B7740 - GEAR__ .(28T) 1 S·1591-CAPSCREW 2 Jliillr~------~4B4278-WASHER-- 2 3B4506-LOCKWASHER~ .2 20354 IGNITION SYSTEM Seriel No. IH7754 to IH9999 Inclusive and 8R I to 8R963 Inclusive

I-SH AFL 9B2047 I-SPRING S-1071 I-WIRE ASSEM._3B4259 2-PIN L-1339 IA9136-CAP SCREW I I-SWITCH 3B6557_.~~t'!:*"_ 3B4505-LOCKWASt-\ER 1 r-WIRE 4B3653 7B8302-CONDUI T .1 4BI269-MACH.SCREW 2 r------J4B2043-NUT 2 3B450I-LOCKWASHER 2 If-,,...;;-.;-- _JIB4202-NUT 1 3B4505-LOCKWASHER _J ------4B3536-LEVER 1 fT-t------4B3537-LEVER J 9B2201-ROD 1 r------i3B3735-PIN 2 3B5299-COTTER PIN 2

I-MAGNETO 6B2756 (SEE SEPARATE ILLUS.F'ORPARTS)

IGNITION SYSTEM Effective with Serial No. 8R964 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS » s r 9B8110- MAGNET______(2283rf}_1 6-~2973)-SCREW _____ 9 ~ 9B8086-BUSHING _____ (U90l}-1 I -(23446)- CUP_____ ~ __ 9B8055 -SHAFT ______(22969)-1 » I -(16305)- SCREW______-< Z (PARTSOFASSEM.988008) 9B8082>-GASKET______(22906) -I Vl c 9B8095 -BEARING _____ (2289-WASHER__ (.o.lb')_(22871}_2 (j) 1- (9J/1!)- COTTER 9B8027-DlSTRIBUTORROTOR~3/8!J-1 ~ 1- (23U,j)- CATCH PLATE__ 9B8010 I ANTI- CLo.CKWISE) ~ 1- (2072ij-GASKET ______9B8430 < tr: 9B8409-CARBON BRUSH__ (2106?}_3 m 0. 2>-(17872)-SCREW______9B8477 .;; I PARTor ASSEM.988o.2.4) ::> I PARTSor A5SEM.988011& 9B800e) Vl 9B8024-PLATE ASSEM.__ (2319S)_' o 1- (2344-!)-IMP.STARTERASSEM9B8011 m ::> 988107 - GEAR______(228S~_1 1- (,?273S)-BODYASSEM.___ 9BBl22 » :;0 ...... 9B8495 -KEY - ______r6029)-1 -I IPARTor AS5EM.988o.lIl (PARTSOFASSEM.988o.48 m a= ;:0 :;:-:0- 2- ~2245)-PAWL 9B8I02-WASHER __ II·o..D)_(228l'?J-' » n ... 2- ~Z2,.) -RING ______9B8251 ." r "'N (PARTOFASSEM.988254) '- .... (PAF\TSOF ASSEM.988229) ",'" 9B8109-RETAINER__ loo.7")_(22841!)_' r Z -s 0- «'0792}-SPRING______9B8428 r r- 9B8104-RETAINER__ ~oo9"L(2281g)_1 C 1- (22362}-CUP______9B8221 » :3:': 9B8108-RETAINER__ {.0I2"L(22849)_' ;:0 ~ ~> 1- (22329}-FLANGE ASSEM_9B8229 { I IN EACHASSEM.9B82541 ~(j) 1- 018621,-CUP------9B8480 0:> (p RTSOF ASSEM.9B812.') m 3z "'m 1- 04544} -WASHER_ 10.1M.M.I_9B8513 C :;0 ::>-t Q) ::>:0 1- ~545) - WASHER__{o.ZM.ML9B8512 1- (14546) - WASHER_.10..3 ~ 1- (2344!)-fLANGE ____ -I "'?;>.... ;:0 I +;0 (6525)- NUT------::>-t r-1- LOCKWASHER______3B4506 m <:;VI » z 3 1- KEY______'B8702 o 0 m :;0 9B8046-INDUCTIONROTOR_(2299V_1 .0" IWITHo.UT8EARINGSos GEAR) '" Z 1- (350~- BEARING_____ 9B8663 9B8082 -COVER______(22907)-1 (PART F ASSEM.988008 L 9880.48) (j) ..... 9B8081-GASKET______(2290S)_' 1- (B9'2)-WASHER_.{. 9B8501-SCREW______(f512')_2 ." 1- (6980) - WASHER_ - CLI P______2 f PARTOF ASSEM. » 19888 :;0 -I Vl » r :E ~-(22S8.v-NUT______» 9B8067- POSL(w/LEAD)__ (2294~_1 -< 1-(22S8s)-WASHER_____ 9B8463-NUT ______(201.J!)_1 VI Z 1-(2310~-SPRING-----9B8035 9B8073- PLATE _____ (229.J,v_1 c: 1-(iSI30 - SCREW______9B8499 (j) 3 9B8066 -NUT____ ---(2294-lj-J ;;0 9B8041-BREAKER ASSEM (2309,v-1 => (w/o POINTS) » -::-: 9B8635-SPRING ______(ftS6(/_1 VI r Q 9B8625-WASHER _____ .(124.ljL1 -f ::-:0-n .., ~ N (PARTSOF ASSEM9B8043) » Z '- ..... 968193-PI N______---(?2S.J-lj_1 ;;0 -f C ~o- (PARTOF ASSEM.9B8043) CD'" '" 9B8040-SCREW ASSEM.__(2309~_2 Z z oS:::: CD CT:> 9B8018-SPRING-.(LONG)-(2.J.J6sJ-J (j) rn -I (PARTSOFASSEM.9B8043) Z :E =>:0 (j) I NG_(SHORT)_(z295,g)_~ m ~> Z -+;;u 9B8446-WASHER-iOO6"l--(2048,v-1 m Z =>-1 9B8444-WASHER_ 015"_(2054(/_1 c:V\ 3 (PARTSOFASSEM9B8043) 0 (PARTOF'ASSEM958043) (I) ;;0 (I) 9B8068-STOP __ (SHORT)__ (2294,;i)_1 -e Z 1-(22BBV-STOP __(LONG)_.9B8098 9B8077- PLATE_____ ....(:?291.g/_1 '" 1-(229IV- PLUG_____ 9B8075 CD (j) '" 1-(Z290V-WICK _____ 9B8080 -.J (PARTS OFASSEM9B8254) -0 » ~2-(226StV- DRIVE SCREW__ 9B8136 ;;0 1-(22941)- PLATE______9B8069 (PA"'TSOF ASSEM.9B82S4) -f 0- VI In 1-PLUNGER S-2016 71-SHAFT ASSEM. J I-SPRING S-1012 291802 -FORK I (PART OF ASSEM. 281871) BOLT I

(j) < m

Ul m ;;0 2-NUT _ »- 2-LOCK _ r- z c ~ OJ m ;;0 c CO ~ I -t m ;;0 Z o> o -t ;;0 o o ;;0 m ;;0 Z (j)

20355 > r: ~ > -< VI (j) < m VI m ;;;0 -I ;:0 )0- > mZ VI r- =1::11'1 -l ~~ )• +- Z -. 11'1 ;;;0 CD<11'1_ -I C ~o s: ,+Z Z CO "")0- (j) m "'z ;;;0 ~.o m '"-VI Z ~ z> (j) I ?~ m CXlm Z Z ",,;:0 m "'-0-'" ..... 0 wZ ;;;0 (5 0 Z m ;;;0

Z I-SPRING _ (j) I-GUARDASSEM.__

"'0 I-SHAFT _ > I-PLUG 3B623 ;;;0 I-COVER _ (PARTOFASSEM."9230) -l I-GASKET _ I-PLUG 2B7 VI 20357 68 "CATERPILLAR" 08 TRACTOR

I-PLATE ASSEM._2A2358 IA2588-PLATE. 1 J2-DISC 4A521 IA2591-CAM 4 lS-RIVET 7B5053 (PARTSOFASSEM.2A2358)

I-KEY ..2A2328 -~~~~ I-COLLAR -2BI690 _~~~~~~~~~- "',,",,:':":;"""':':":;"""':":;':::..:L.1i_':_\

1- SPI[)ERASSEM._IA8:::-~15:-::9-- .t!====~===-:,-, -"."..,,...,,..,....,...,,...,....,,...,,..,"777'7't.,--,-j CONSISTINGOF: 1- KNOB 2795-A

19824 CLUTCH

~_-...S-509-CAP SCREW A 3 6450S -LOCKWASHER -4 2A2355-GASKET I

2B2042- RIVET ------41 4A520- DISC_ ------u (PARTS Of ASSEM.4B9316)

2A2333-COVER I

262695-CAP SCREW 3 3B4505-LDCKWASHER 3

3BI541-COVER I 2A2356-GASKET I

CLUTCH HOUSING ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS STARTING ENGINE 69

_-----189916 - LEVER I

_--- 388486 -FITTING_....(I.,2-.!!__ 1

_-- 1B4430- NUT...;. 2

4B46-ROD J

I-CAP SCREW ..L-I351 1- LOCKWASHER 38450 I-BOLT T-924 I-NUT JB4203

I-HOUSING ASSEM.__ 4B3369 II-BUSHING_(ij"LONC)_.2B5887 ~ -BUSHING__(rLONG)__2B5886 (PARTS OF ASSEt.4.48:)~9)

2-CAP SCREW S-1592 2-LOCKWASHER __ ..38451

I-LEVER ..3B9479 ALEMI1E NO.SHOWNIN (i7ALIct) I-KEY .IB6704 20359 CLUTCH AND STARTERPINION CONTROL

ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS C o --tit tit tit --E --:: tit I'D C..c :!u 1-." .... C ..c., I'D ":::I -U 72 "CATERPILLAR" 08 TRACTOR

I-FRAME ASSEM.__888044 6-SHIM_(.0I4'THICK)_4~~20 4-SHIM_(.029'THICK)_4B~319 6-CAPSCREW_(3fL.ONG)2A238 8 - CAPSCREW(4fLONG)2A237 14-LOCKWASHER 384516 I-BRACKET--_4BI7I.1i!i''''''''';;;;;S~-./.,.J

4-NUT '84208 4-l...ClCK11\1!1SHER384514 8-PIN .2AI247 I-BRACKET 4B2864 o 8-NUT IB4207 frT-856-CAP SCREW__J8 8-LOCKWASHER__ 3B4512 '1~B4512-LOCKWASHER..8 1-(7612-~-F"lTTING.3B8486

8 -STUD I87403 8 - LOCKWASHER 3B4510 (PARTor A55EM.lf2999) I-FRAME ASSEM.__ 8B8043 I-SUPPORTASSEM._IF2999 20362 MAIN FRAME

1-STUO--- - - __ 4BI454 4B5949-ELEMENL(ZiD1AI_I} I-WASHER IA2519 --_ R>.._--4BI663 -ELEMENT_( 3\#01AjI I-BAFFLE 4BI452-- __ ~_--4BI453-GASKET_(COR") __ 1 1I-NUL IB4330 ---~ ~>----2B4031-GASKET_(LEATHER)_1 (PARTSOFASSEt.1.4BI4SS) (PARTSOFASSEt.1.4BI4SS) 1764-STRAINER A5SEM..1 2-RING-.- I ,,-;:.._---"Ift:! 455-CAPA55EM. 1

I-FRAME IO-BOLT L-4 72 10-NUT IB4203 2-PAO 2B8580 a-BoLT 5-1629

2-WASHER L-1365 11&13 FUEL TANK AND SEAT FRAME Serial No. IH6852 to IH7112 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS - CLUTCH, TRANSMISSION AND CHASSIS 73

I-STUO _ 4B594.9-ELEMENLiINNERl_l} I-WASHER 7B2001 _---4t~lti,e;3 -ELEMENL(OUTERl_1 I-BAFFLE 4BI452-- __ { :'---4t:l1453-GASKEL(CORK) __ I I-NUT 61315---- .... 2B403I-GASK£T _(LEATHER)_I (PARTS OF ASSEM.4BI455) (P_TS OFASSEM.4BI455) -STRAI N'ERASSEM.J -RI NG I

I-FRAME 10-BOLT L-4 72 10-NUT IB4203 2-PAO 2B8580 8-BOLT S-1629 4-NUT IB4205 2 CAP SCREW 5-1603 2- WASHER L-1365 15943 FUEL TANK AND SEAT FRAME Serial No. I H7113 to I H9271 Inclusive

I-STUO .7 4B5949-ELEMENT_iINNERl_l} I-WASHER 7B2001 0-----"IBI663 -ELEM£NT_(ounR)_1 I-BAFFLE 4BI452-- __ { 4BI453-GASKEL(C01iIK) __ I I-NUL 61315----_'1: 2B 4031'- GASKET_(LEATHER)_I (PARTS OF ASSEM.4BI455) (PARTSOFASSEM.48145S) 15-STRAINER ASSEMJ NG 1 55-CAP ASSEM. I

FUEL TANK AND SEAT FRAME Serial No_ I Hn72 to I H9999 Inclusive and 8R r & Up ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 74 "CATERPILLAR" 08 TRACTOR

3-5TR1P IB 3-CAPSCREW--- T

Ie-CAP SCREW 5-1 lIN. SEAT CUSHIONS Serial No. IH6852 to IH7112 Inclusive

18744j-STRIP 3 6-cAP SCREW(If LONG)

3-CAP SCREW~~loNG).T-703 3-WASHER 4S 5271

15944 SEAT CUSHIONS Serial No_ IH7113 to IH9271 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 75

6-CAP SCREW-(IILONG)_S-1581 3-CAP SCREW.(rLONqT-703 3 -WASHER AB5271 9-LOCKWASHER __3B4506

SEAT CUSHIONS Serial No. I H9272 to I H9999 Inclusive and 8R I & Up

589862 -MACH. SCREW 6

482683-HOOD ASSEM. _J 585104-HOOD ASSEM. I

\ I

\ \

\ I-CAP SCREW__ L-1351 \ I-LOCKWASHER~84506 , I-GUARDASSEM._787639 • I-CLAMP 8BI634 I-CAP SCREW l;472'----· I-LOCKWASHER.3B4506 6-BOLT _

2-CAP SCREW S-162 2-LOCKWASHER _ I-PLATE _

2030& HOOD AND DASH ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS Sl~Vd 9NI~3a~o N3HM ~38V'lnN lVI~3S 31\19 SAVM1V

anose aOOH 1I31NIM 0£1585

SJooa IHlM-dn01l9 OOOH 591585

aorovai SO "~Vllldll31V::>,, 9L > r ~ -BOLL ______24 > -NUT ______24 -< -LOCKWASHER__ 24 Vl (j) o r < C m -t ~'" Vl CD ." o rn ~ m :c ;;0 ;;;-0'" Z 0 m o_C! -t >r ;::c u > Z '" "'t> Z ~>~ --I Vl C ." ;;:;0 z ~ :;tI OJ g: z Vl rn Q Vl ;;0 -> +Z 0 0-0 ~ _,., Z o --I I ~ 0 m -'80 > CD,.... Z Z n 0;' OJ 0 -0 0 ~x ;;0 o 0 ~ :c rn > ;;0 Vl Vl Z I-PIN ______'-_T-909 Vl (j) (PARTOF ASSEM.2AI390)

I-GUARD ASSEM.___ AB3068 (3 IN EACH ASS[M. 2 ...1427 & 7ee3e2) -0 4 - NUT______IF751 -CAP SCREW______6 > (2 IN EACHGUARDASSEM.) -LOCKWASHER____ & ;;0 202118 -t ...... Vl ...... >r :E > -< Ul __ ---- 8B607!; -SEGMENTASSEM. .I6 (j) (8 IN EACH ASSEM.7BI897 & 7Blege) __ ----761897 - PLATE ASSEM. I < m 166286--RETAINER 2} __ --- 166289-GASKET 2 Ul __ -- 1B6290-SEAL -2 o m (PARTS OF' ASSEM 5B2730) ;;0 -I> m > ;::g r: "'tI ,....." r Z __ ---3B4643 -COTTER PIN _1 r- c: ~ __ ---IB6287 -RETAINER 2 > J: (PARTor ASS''''_ 582139) ;::g m ~ m OJ ,.... I'B!1418-BE,~RING ASSEM. ...l m or ASSEM.58213.) ;;0 0,.... o 767423-ROLLER ASSEM. 11 00 c 166520-RACE ....JJ -t :E 0 (PARTSor ASS''''_JB6418) I J: m Z 0 ;;0 CJ m ;;0 Z (j) 12-LULK I--~~UJ -0 > ALEMITE NO. SHOWN IN (iTALICY ;;0 -l Ul CLUTCH, TRANSMISSION AND CHASSIS 79

IA5964-CAP SCREW 2 IA2029-cAP SCREW 5 2A213-ROD .1 2AI741-CAM I

______1

1111' GEAR SHIFT AND FLYWHEELCLUTCH CONTROL Serial No. I H6852 to IH8222 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 80 "CATERPILLAR" 08 TRACTOR

I-FORK 3B!)6SS~otI"ll/ 2-LOCK ASSEM. _lB!l924-iS1 I-COTTERPIN 3B.46"S-;;f I-BUSHII\G _ I-PIN _

I-SHAFT _

GEAR SHIFT AND FLYWHEELCLUTCH CONTROL Seriol No. IH8223 to IH8508 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 81

NOTE- 3B4506-LOCKWASHER USEDWITH IA2029, 5-1594 & IA5964

2BI503-WASHER I ALEMITE NO. SHOWN IN~rALlctJ. 20365

GEAR SHIFT AND FLYWHEELCLUTCH CONTROL Serial No. IH8509 to IH9999 Inclusive and 8R I to 8R732 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 82 "CATERPILLAR" 08 TRACTOR

7B588-SHAFT ASSEM __ I -BEARING ASSEM.__ I BUSHING .1 OF ASSE". 389163) I-GASKET J (iA;202.9-'CAP SCREW 2 ______2

SECTION Of GEAR SHIFT LEVER YOKE SHAFT ASS[M

--- ,..,0,'7_ BALL _2 (PARTor ASSE",,2&3370) IB6726-BUSHING I (PARTOF ASSE",2A207) 15207 GEAR SHIFT AND FLYWHEELCLUTCH CONTROL Serial No. IHb852 to IH8222 Inclusive A LWAY S G IV ESE RIA L N U M BER W HEN 0 RDERI N G PA R:TS CLUTCH, TRANSMISSION AND CHASSIS 83

7B588 -SHAFT ASSEM. __ I

NOTE 384506~LOCI83, S-I58~ 5-1574 & 184205. IB67 26- BUSHING I ALE~fJTE NO.SHOWN IN ~TALlC~ (PARTOF ASS'''.2A207) 20386

GEAR SHIFT AND FLYWHEELCLUTCH CONTROL Serial No. IH8223 to IH9999 Inclusive lind 8R I to 8R732 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 84 "CATERPILLAR" 08 TkACTOR

2AI7:!o6-HANDLE 1 NOTE' L-629-HANDLE I 384!>06-LOCKWASHER USEDWITH IA2029, 5-1594 & IA5964

IB4206-NUT I IA5964-CAP SCREW 2 IA2029-CAP SCREW _4 2A2I:!o-ROD .1

B4442-NUT 3 :!oB4609-COTTERPIN :!o IB9920-SPRING .:!o _2

2BI500-LEVER I 5B4704-TAPER PIN 2 2BISO:!o-WASHER I ALEMITE NO.SHOWNIN(1TALlC-V. 20369

GEAR SHIFT AND FLYWHEEL CLUTCH CONTROL Effective with Serial No. 8R733 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 85

8B4472-SHAFT ASSEM.__ I

NOTE· 3B4506-LOCKWASHER USED WITH 5-509 BALL .2 & IA2029. PART Of ASSEM. 2B33 76) 384508-LOCKWASH(R USED WITH 5-484, 5-1604,5-1593,5-1585, 5-1574 & 184205. IB6726-BUSHING I AlEM ITE NO SHOWN IN ~ TAUC.v (PART OF ASSEM.2A207) 20370

GEAR SHIFT AND FLYWHEEL CLUTCH CONTROL Effective with Serial No. 8R733 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CD > 0- r I-SPACER ______-2A969

~ I-DOWEL ______> I-RACE _____ -- ______1 -< V> V'l 1- ROLLER ASSEM.___ 3B6921 0;0~ (j) I-SHAF"T ______564162 COIIER ______.I Z < !' - ______1 m I-SPACER______5B4144 I 6-KEY ______2A966 V'l 0- 0 rn 00 I-GEAR ___ (Z7T.)_ > ;;0 '" -t '"-+ m 0 I-GEAR __ (13 & lOT.)__ 488692 ;:ICI > I-DOWEL ______3B6926 ." r I -<>-1 r Z -<>;0 r C :2> > -z::I V> ;:ICI ?: !2.s::c: _ -SEAL ______I OJ ______1 e. VI m < V> ;;0 CD C (5 ASSEM __ ASSEM_(28Un:)_1 CD I-ROLLER ______I ::I Z I-RACE ______o,'" ~ -t 00 I-DOWEL _____ ;:ICI I ;;0 m I-RACE ____ ~ > -+ I-ROLLER ASSEM., Z 0 0 00 -t 0 ;;0 0 ;:ICI ;;0 0'" 0 '" rn ::I ;;0 !2. 1;; :;CO I-WASHER ______Z CD (j) I-I\ING ______

""'0 > I-PINION __ (Z3& Z9T)_o688791 ;;0 20388 -I V'l > r ~ > I-SPACER 2A969------_J_JI -< (/l (j) I-RACE 386922-- _ o I-RACEL ROLLERASSEM3B6921---- ...JtI!I!fij r < C rn 1-SHAf"T 5841162'--- _ -t "'-_---3,B~J41'-COIIER .I o JI.._---511l41.13-';PACER I J:

)- r

CI\ CI\ o ~ z I m 00 > Z ;;'0 Z c.n C o o w Al o o J: m Al CI\> CI\ Z CI\ (j)

-----26&194-SPACER I ------IF4666- BUSHING --2 (PART or ASSEM_AO) .....01) » 00 r I-DEFLECTOR 2""4~--_ 00 ~ I-GEAR (43T) 6I::Hl,\,I.:I4--_ » 2-PIN ~ -< 2-CUP _ (./) 4-CAPSCREW__ (j) 4-LOCK _ < m (./) o m Vl :;;0 ~ -I» 0;' m » ;;:0 r z -c ~ V> Z --I r I::::l r C "';:0 00 - » ~ c.nZ ;;:0 OJ "'(j) m 00 :;;0 - r- IC (liN EACHASSEM.2B6235) CO 00-1 ~ "'0 6B2049-DRUM 2 g;I lliii'ii~II~~~III;~f~II~III~IIIIII~L-~--IMI2~~~ING-- __ 2 -I0 I ;;:0 m "0_ » Z c I o <' -I 0 r ~ > - GEAR __ ,(43T)__ 1 __ --895~9-HU8 ASSEM. 2 -< USE WITH liT PINION) _--- 397974 - PLATE ASSEM.__ .36 U'l -OR- 6B8776 -GEAR (43T) 1 o (j) V'I (FOR USE WITH 121 PINION) r• ~ C < 0;' -I m o z -RING 2 U'l ? :J: m - NUT 2 ;;0 I -SET SCREW 4 co 0- > <.n r 0 Z L_--- 2A297- LOCK 2 IV> C -D-I _2A56 -NUT ...2 -Dm -Dm ~ -D;;o OJ I __ --IF3781- BUSHING 2 m -z (I IN EACH ASSEM,885549) ;;0 0._(j) c: 6B2049-DRUM 2 o ~, () z < ,.... 6B8612-SPRING 16 ~ c'" -Ic: I "() IB9973 -SLEEVE 16 »• m a.. I IB9979 -RETAINER .I6 z co Z ;0 o

-+ 0 0 o ;;0 co :J: ;0 0 <.n »- m 0 VI ;;0 '" VI VI Z !2.." (j) :;; <' "'0 '" ----- 2A299 -GASKEL 2 > ----- 2AI20 -C.AGE 2 ;;0 -i 20373 U'l >- r ~ >- REFERTO TRANSMISSION _--- 8B5M9 -HUB ASSEM. 2 -< ILLUSTRATION FOR ZEROL ~-- 3B7974 - PLATE ASSEM.__ .38 (./') 2 - CONE J B6572 GEAR REPLACEMENT. -CAP SCREW__2 IB9746 - DISC .36 (j) LOCK 2 < -LOCK I m

(./') m o )• ;;0 ~ m~ m >- (I) r 'l- ." ::;;:'VI '" (I) ool Z m ,... ~ m ,... C =+=:::a )- :TZ ~ _J__---IF3781- BUSHING 2 ex> ~(jl (I IN EACH ASSEM,885549) '" m ~·O 6B2049-DRUM 2 ;;0 -,.. 6B8812-SPRING 16 o ZC 00 oool ~ ·0 ooJ: ~-I~yIU~-SLEEVE------__ 16 I ;;0 -'Ra'07o-RETAINER .I6 m c- 0 Z w 0 ;;0 0 I-SHAFT AB9124 m 12- BOLT 3B4597 ;;0 12- NUL 6B6682 .,,---- 2AI23 -WASHER 2 Z '~---IB4868-SEAL 2 (j) 2-NUL 2AI21 ----- 2A299 -GASK,EL 2 -0 2-CUP IB6573 ---- 9B265-CAGE 2 >- ;;0 20464 ...-j (./') > r 2-HANDLE ______L-629 ~ 2-STUD ______6-46 > 1- LEVER ______26976 -< 1-6RACKEL _____ c.n 0 (j) r- I-SEAL ______C < -t m 0 c.n 2-SPRING_ - ______1 :r: m 2- SPRING -- ______1 2-GUIDE ASSEM ;;0 2- GUIDE __ (OUTER)__ -t V> --i 2-NUT ______> m r m >'" :;a Z Z 4-NUT ______V' Z (j) 2-PIN ______C 2 -COTTER PIN ___ ~ 0 2- SPRING______c.n 5: r- V' OJ c: m --i - ______1 0 2-PIN ______2 ;;0 0 J: 2-COTTER PIN_____ Z 2-PIN ______0 ~ 0 2-6EARING ___ I Z 2-CRANK ______> --i 2- NUT___ (LARGE}___ Z m :;a 0 Z 0 2- NUT___ ("..ALLL_ r- 2-LOCK ______2-GROMMET _____ 0 2-NUT ______0 ;;0 2-COTTER PIN ____ :r: 0 4-CAPSCREW ____ > m 4 - LOCKWASHER___ V' ;;0 2- SCREW______V' 2-CAP SCREW_ V' Z 2- ______2 (j) ______2 2-WASHER ASSEM ______2 2-DOWEL ______--0 (I IN EACH ASSEM. > AurMITE NO SHOWNIN(1rALIC~ ;;0 .0 ---I c.n », ~ » _---2A~572- PAD 2 --< 2A1573-EYE BOLT 2 (./") _---~IB4206- NUT_~ 2 (j) 3B4510- LOCKWASHER 2 < 2BI005-PEDAL ASSEM.(R.H.)_I m ~ __ ~2BI004-PEDAL ASSEM.(L.H)_I IF2198 - BUSHING 2 o» (liN EACH ASSEM. 2B1005& 2B1004) m 1B4206- NUL 2 o ;;;0 906-A-YOKE END 2 -I> .> 1- LEVER ASSEM. __ 2B5185 m , 2 - BUSH I NG IF2206 ;;:c 7B6390-PAWL ASSEM. __ I ." (PART OF ASSEM. 2B5185) T-658- PIN I z "";a r• » (PART OF ASSEM. 7B6390) r- c 1- LEVER 7B5627 ~ m > " 1- WASHER 4B4280L--- IA1376- SPRING I ;;:c CO o m 0 1- COTTER PIN 3B4617 ;;;0 Z 2A1391- PIN I -t ~ ;a o 2-CAP SCREW S-1584~ 7 3B4617 - COTTER PIN I 00 ~ 0.- I 1- SHAFT _4B22~V~~ 7B5628- ROD I -I ;;:c m 2- KEY IB8730 --:Jff/ 2A1963- YOKE I Z 2- LEVER 2BI 003 IA2457- PIN 1 o> 3B4607-COTTER PIN 2 -I 0 4- PIN 907-A S-484-BOLT .1 ;;;0 o 4 - COTTER PIN 3B4617 IB4205-NUT __ ---- 1 ;;:c 0 2-ROD 2BI022 m o 3B4508- LOCKWASHER I ;;;0 I-BRACKET ASSEM _7B5635 4B222- SHAFT 1 I-PIN 7B6388 3B8489- FITTING(76/0-1) 1 Z (PART OF ASSEM. 765635) 2BIOII- BEARI NG. I (j) I-NUT IB4202 S-1585-CAP SCREW 8 2-CAP SCREW S-1594 --0 3B4508-LOCKWASHER 8 » 2-LOCKWASHER 3B4506 2BI010 - BEARING I ;;;0 20384 --t (./") > r: ~ > 4 - BOLT 4B7831 3F3280- LINING GROUP_I -< 4- NUT _lB4442r-- _ CONSISTINGOFCOMPLETE V1 4- COTTER PIN 3B4610 SETor LININGSANDRIVETS FORONETRACTOR. 4- RIVET 5B9078-- __ IA8407 -SPRING 2 () (j) 3B3091- CLAMP 2 r (2 IN EACHASSEM. 5B9073) C < 2 - END ASSEM. 5B9074 -t 2B1009- BOOT 2 m 2- SPRING __(LONG)__ 2B6045r-- __ c-«: () L-1660-CLAMP 2 V1 2 - SPRING_(sHORT) __ 2B6051 I m (I OFEACHIN EACHAssEM. 5B9073) 2AI546-RETAINER 2 ;;:0 2- FORK 2B6087-~- __ 2AI547-GASKET 2 L-1351-CAP SCREW 4 » 2- SPR'NG------8B"75-a)lli1~illl'~ r 2- NUT IB42061 ~B4506- LOCKWASHER __ 4 2 - LOCKWASHER 3B4510 2B6047- EXTENSION 2 2B4718- KNUCKLE 2 Z 2- SCREW 2B3068 C 2B6109- NUL 2 4- CAP SCREW 2BI015 ... ~2B6049-LlNING 2 ~ ;;0 4- LOCKWASHER 3B4512 VI CO (liN EACHASSEM. 569073) VI > 2- LEVER 2B6059 m m \\'1:-----7BS062-RIVEL 32 ;;:0 VI'" 4- PIN 2B6043 (16IN EACHAsSEM. 5B9073) o IB4202-NUT 24 z 2- ANCHOR 2B6110 ~ 3B4505-LOCKWASHER __ 24 I 6B9286- BOLL 24 » m [10- RIVEL 4B4337 z (12IN EACHASsEM_ 7B2278) Z 1!0- RIVEL 4B4338 c (5 OF EACHIN EACHAssEM.6B4271) 7B2278-BAND ASSEM.(CENTER)2 0 2- END 6B4270 5B9073-BAND ASSEM.(UPPER)_2 () 2B6050- PLATE 2 ;;:0 2 - RIVE T 8B6793 I 0 { (liN EACHAssEM. 6B4271) 2 - STRIP 6B4268 » m __ ---(4B4334 -RIVET __(RD.HD.)__ 8 VI ;;:0 (IOF EACHINEACHASSEM. 6B4271) VI (41N EACHAssEM. 6B4271) 2 -BAND ASSEM.(LOWER)6B4271---- VI Z 56- RIVET 7B5058---- 4B4417-RIVEL_(CTSK.HD.)_4 (21N EACHAssEM. 664271) (j) (14 IN EACHASsEM.6B42718.7B2278) 1f'f------"4B3616- SET SCREW 2 8-LINING 2B6048----- y------ID4719-NUT 2 >" (2INEACHAsSEM. 6B42718.7B2278) 20714 ;;:0 -i V1 > r- 2-FLANGEASSEM.-2AI31----__:__--- _ ~ > -< VI (j) < m VI m o ;:u )• -I > m r- '"." Z r• C ::!! r- z )- 3: > 2-DRUM 261S 0:> r- m 0 2-GASKET 2A298 '" ;:u ;a o m<: 2-NUT 2A56 00 ~ I 2-LOCK 2A297 -I m S-1566-CAP Z SCREW_6 )-'" 364510- o 0 LOCKWASHER_6 -I ;:u 4-PLUG 2651-A o 0 (21N EACH AS5EM. 2A131) m '" ;:u Z 2A309-DOWEL 4 (j) ------2A 13S-RETAINER 2 ""'C > ------2AI34-SEAL 2 ;:u 20379 -i VI >- r- ~ 16-CAP SCREW 5-1569 >- -< Vl (j) o r• < C m -f Vl o m J: ;;0 ~\\:,A r->- L-1I24 -GASKET 2 I-PLATL(L H.)_2B7S56 Z I-PLATL(R.H.)_2B7655 2-PACI\lNG 2A276 c Z" 2-GASKET 2A277 z ,....> -----L-206~- PIN 2 cx:r (I IN EACHASSEM764392) m 0 ----21~16EI-G."S~.ET 2 ;;V '" ;;0 '" m<: o ~- z I m > Z Z C 0 ;;0 o 0 J: m ;;0 > I-PLATE __ (R.H.) __ '" Z I-PLATE (L.tt) __ '" (j) III-CAP SCREW .__,,-1:'''''1 '" 16- LOCKWASHER_ --.-~~~J"'J ""'0 2-G.ASKET ~ __""~,~ >- ALEMITE NO. SHOWN IN(fTALlC§) ;;0 -t Vl ..0 > 0- r ~ __2 > -< (/l VI (j) ~ 0;- < Z m ? (/l I 0 m 0--1 ;;0 00;;<1 » ~» -I -+z m > 0'" ;;:c r _3::: "'tI IV; Z r- -o '"zr r- C -<>0 -<>z » ~ ;;:c OJ go : m c» 2-COVER___ e. VI 2-GASKET_____ ;;0 < m 8-CORK______0 ",»'" ClO ~ "Z o.c -I I 00 ;;:c m ",0 Z -0 » -+< 4-LOCKWASHER___ 0 Om -I 00;;<1 14 0 ",'" 0 ;;0 o-r ;;:c 0 00 m 00 ;;0 !:2..." c Z ~ :;:" B85S0-CASEASSEM.___ I (j) '" 2-PLUG _____ 25-PLATE ______J 159-SCREW______2 -0 12-PLUG______I 2-PLUG______3B34 > 20389 ;;0 -I (/l :> r+ ~ :> -< .2 (/'l (j) o 4-CAP SCREW___ r- < 4-LOCKWASHER__ C m I-COVER ASSEM._ -f (/'l o 41-CAPSCREW___ m -I I ;;;0 ;:0 41-LOCKWASHER__ . m> I-SEAL __(REAR)_ :> =IlZ I-SEAL_(rRONT)_ -f Z _. II> V) ;;;0 !!C.m Z> 0 ~ ?Z Z I 00° m ~O > Z ~~ Z -em 0 ;:0 0 II> ;;;0 o 0 I m ;;;0 V)> V) Z V) (j) 2-PLUG _____

-0 :> 2-PLUG___ ;;;0 -I (/'l ..0 "'-I 98 "CATERPILLAR" 08 TRACTOR

2-CAP _ IAI896-STUO 6

IA5990-00WtL .2

2A304-LOCK 4

20744

3B8550 TRANSMISSION CASE ASSEMBLY Serial No. IH6852 to IH9999 Inclusive and 8RI to 8RSI88 Inclusive 2F6543 TRANSMISSION CASE ASSEMBLY Effective with Serial No. 8RSI89

196768- SUPPORT------21 B4203-NUT 21 (lor tACH INtACH ASStM.6B2127L68212S) 5'1603- BOLT 2 1B4430-NUT 2 6B2127-FENDER A55EM. 1 5'1593 - CAP 5CREW J

4B4324- RIVET 6 (3INEACH ASSEM.662127&682126) 4-CAP 5CREW _:._ 5-1595 4-CAP SCREW L-476

8- CAP SCREW 5-1603 I-FENDER A55EM. 6B2128

16762 6B2124 FENDER GROUP-Heavy Duty ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS > r ~ 4-GUIDE 4BI402-- _ 139-SET SCREW 4 > 12-LOCKWASHER__ 4 -< -CAP SCREW 6 en 510-LOCKWASHER 6 o (j) r < C m o-I VI I m ;:Q r>

..,.." o Z -I ....c· o ..,m z ~ ....._·~P,'~4'B4·-FITT ING_082~_. 2 I T 16 >• m -NUT 16 z Z 12-LOCKWASHER__ 16 c o o ;:Q 2:-SHAFT 4IBI- ;:Q 4-BUSHI NG_(6RONZE)_' VI Z (I IN EACH A!>~EM.I VI (j) 2-SPACER 7B5532----- (I IN EACH ASSEM 765533) PIN 6 4-COLLAR 4BI403 ----- EACH ASSEM.4S1177) ----4E'971- PLATE ASSEM.__ 4 ALEMITE NO. SHOWN IN(lTALlCs) SECTION_THROUGHIDLER 20381' 100 "CATERPILLAR" D8 TRACTOR

C~IIITING or. 10-PLUG z CORK Z 466619 -MASTER PIN -' ZAI158-MASTER BUSHING-_I 4B66Z2-COLLAR Z SB3562-LlNK (L.H.) __ 38 SB3561-LINK -(R.H.) __ 38 466620- PIN 3 7 ---- 666714 -·BUSHING 37 14266 TRACK LINK ASSEMBLY (2 Assemblies Req'd.) 686983 Track Pin and Bushing Group consists of complete set of Pins and Bushings for one Track.

Shoe complete Track Group (,8 Req'd. for (2 Req'd. per Tractor) one Treck)

111" Sem i-SkeIeton Grouser Shoe R.H. 686009 (1 Req'd.) 288565 (1" Offset) 111"Semi-Skeleton Grouser Shoe L,H. 686010 (1 ·Req'd,) 288566 (1" Offset) 111"Semi-Skeleton row Shoe R.H. 686007 (1 Req'd.) 3811199 Req'd'l 1" Offset)-H.T. fS'S'1D,S, ,81501 f1919 Req'd. 111"Semi-Skeleton Snow Shoe L.H. 686008 (1 Req'd,) fs.s.j 381500 p9 Req'd'l (1" Offset)-H,T. D.S. 381502 19 Req'd. 18" Grouser Shoe 6860111 2A1311' 18" Grouser Shoe H.T. 686011 187806 18" Flat Shoe 686001 186702 18" Skeleton Shoe 686002 186703 18" Semi-Skeleton Snow Shoe H.T, 686005 381118 f19 Req'd'l fD'S'l5,5. ,81119 19 Req'd, 20" Grouser Shoe H.T. 68600, 188552 20" Semi-Skeleton Snow Shoe H.T, 6860011 38,11"7ft9 Req'd'j fS'S'10.5, 38)1111819 Req'd. 22" Grouser Shoe H,T, 686013 187U2 2." Grouser Shoe H.T, 686012 188799

289513 Track Shoe 80lt - 152 Req'd. tor one Track 18l1li,11Nut (Used with 289513) 188589 lockwesher (Used with 289513) H.T. - Heat Treated 0.5. - Double Spike 5,5. - Single Spike 19061

ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 101

GROUSER SHOE SEMI-SKE)...ETON SKELETON SHOE GROUSER SHOE

STREET PLATE

ICE GROUSER DIRT GROUSER

ICE&. DIRT GROUSER

FLAT SHOE SEMI-SKELETON SNOW SHOE SEMI-SKELETON SNOW SHOE (SINGLESPIKE) (DOUBLESPIKE)

TRACK SHOES, GROUSERS AND STREET PLATES

unit Part comflete Group Nos. Part otf'in Oty.in For use on Name (Ful set) (Half set) Number Ful Set Half Set Track Shoes

Ice" Dirt Grouser 1877115 2831180 187686 76 '8 2AHII,.187806, Street Plates 187762 28,1181 ,5117-A 76 ,8 )B1I18,)81119, 188552,,8)11117, 38311118,1879112 " 188799 Ice Grouser 1877117 28)1178 186707 R.H. 38 19 186702 " 18670, 186708 L.H. 38 19 Dirt Grouser 1877116 28,1179 186705 R.H. '8 19 186702 186706 L.H, )8 19

5-1576 80lt - 2 Req'd. for each Grouser 187686 5-1578 801t - 2 Req'd. for each Street plate 35117-A 1811206Nut (used with 5-1576 " 5-1578) )811510Lockwasher (used with 5-1576 " 5-1578) 1~92)8 801t - 1 Req'd. tor each Grouser 186705, 186706, 186707 " 186708 1811,,2Nut (used with 189238) 2869-A Washer (used with 1892'8) ,8115111Lockwasher (used with 1892'8) 19062

ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 102 "CATERPILLAR" 08 TRACTOR

2 -BUSHING 7B5418 (I IN EACH ASSEM.7B~420)

2- RETAINER .7B5423

I-ROLLER ASSEM_6B8671

2-BUSHING ASSEM.7B5420 I-FITTING_ALEMITE"'IB22 1~618 TRACK ROLLER-Single Flange (6 Groups Req'd.) Serial No. IHb852 to IH811? Inclusive

2 -BUSHING 7B5418 (I IN EACH ASSEM.7B~420)

2- RETAINER .7B5423

1- LOCK· 7

I-SHAFT _

2-CAP SCREW_330S-A

I-ROLLER ASSEM._6B8671 I-COLLAR 7B5427

2-BUSHING ASSEM.7B5420 1-FITT ING_ALEMITE"'1822 16650 TRACK ROLLER-Single Flange (6 Groups Req'd.) Serial No. IH8118 to IH90b5 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 103

2F1336-FITTING __ _(i822,y..1

7B9967-COLLAR .I

T.;-i~~;:;A-S-SE"M-.,._C--280··-,9ORB2:~!I~:_•

ALEMITE NO.SHOWNIN (ITALICS).

TRACK ROLLER-Single Flange (6 Groups Req'd.) Serial No. IH90bb to IH9999 Inclusive and 8R I to 8R3931 Inclusive

SCREW 12 1/.,'~96,4-ILOC;K 6

IF9310-SHAF"T .1 ______-2 7S9968) ______2

2F1336-FITTING __ _(i622>YJ

TRACK ROLLER-Single Flange (6 Groups Req'd.) Effective with Serial No. 8R3932 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 104 "CATERPILLAR" 08 TRACTOR

2 -BUSHING 7B5418 (liN EACH ASSEM.7B5420)

2- RETAINER .7B5423

I-LOCK __

I-SHAFT 7B541

I-ROLLER ASSEM._6B8673 I-COLLAR .7B5427

2-BUSHING ASSEM.7B5420 I - FITT ING.ALEMITE"'1822 15619 TRACK ROLLER-Double Flange (6 Groups Req'd.) Serial No. IH6852 to IH811? Inclusive

2 -BUSHING 785418 (I IN EACH ASSEM.7B5420)

2- RETAINER .78!>423

I-SHAFT _

2-CAP SCREW_

I-ROLLER ASSEM_6B8673 I-COLLAR 7B5427

2-BUSHING ASSEM.7B5420 I-FITTING.ALEMITE"'1822 16651 TRACK ROLLER-Double Flange (6 Groups Req'd.) Serial No. IH8118 to IH9065 Inclusive ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 105

I-ROLLER ASSEM. 'FUI4

II-A-CAP SCREW 2

2Fln6-FITTING_~U.-NJ

7B9966-COLLAR I 2-BUSHING 9B2291 (liN EACHA55[,.t982290 OR1F"15~7) B-PIN ..9B2289 (41N EACH ASSEM.9822900Rlrl~57) ____ 2 ALEMITE NO.SHOWNINOTAL ICS) 17e.~424-GI~S~'E 2 t029S TRACK ROLLER-Double Flange (6 Groups Req'd.] Serial No, IH9066 to IH9999 Inclusive and 8R I to 8R3931 Inclusive

I-ROLLER ASSEM I ,9314

I-A-CAP SCREW 2 7B542B-LOCK 1 3B4512-LOCKWASHER_2

2-BUSH ING I F9306 (I IN EACHASSEM. 1f9309) 6-(!~N!::;:CH..SS[M..,-F~~~~r9

ALEMIT£ NO.SHOWNIN(iTAL ICSJ.

TRACK ROLLER-Double Flange (6 Groups Req'd.) Effective with Serial No. 8R3932 ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS 106 "CATERPILLAR" 08 TRACTOR

I-SEAL 4 I-RING . ..Io~'o

3-CAP SCREW L-47 I-LOCK .5 I-COVER 5B37 I-WASHER ..5B3965

I-BRACKETASSEM.__ 5B4109 CONSISTINGOf' -SHAFT_ 5B3635 I-SLEEVE 5B4483 ~I-BRACKET 5B4084- -- ALEMITE NO. SHOWNINt[TALIC.ij

TRACK CARRIER ROLLER-Front (2 Groups Req'd.1

I-COVER _ I-WASHER O,t1~I~~i!>-.-/

I-BUSHING JF2437 (PART OF ASSEM. 9B565)

I-BRACKET ASSEM.__5B4076 CONSISTINGOf' -SHAFT 5B3635 I-SLEEVE 5B4483 [ -BRACKET 5B4071 _- ALEMITE NO. SHOWNINt[TALlC.ij 20395 TRACK CARRIER ROLLER-Rear (2 Groups Req'd.) ALWAYS GIVE SERIAL NUMBER WHEN ORDERING PARTS CLUTCH, TRANSMISSION AND CHASSIS 107

, fV7B664-PIN------2

// . 3B4647-COTTER PIN_2 I I I I \\,