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Diesel Systems INJECTION PUMP SPECIFICATION

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Diesel Systems INJECTION PUMP SPECIFICATION INJECTION PUMP MODEL J D B 6 3 5 J T 2 48 8 SUPERSEDES MODEL SPECIFICATION diesel systems CUSTOMER PART NO. AR52416 CUSTOMERS’ NAME 0 ADDRESS EDITION NO. 12 DATED I-&66‘ John Deere Waterloo Tractor Works ENGINE 6404T FULL LOAD RPM 2400 Waterloo, Iowa AFPLlCATloN JD644 LOADER GOV. REGULATION 10 % ISSUED BY 6. DuPont NOTE: ALL SPEEDS ARE IN ENGINE RPM UNLESS OTHERWISE NOTED TEST STAND 1. INJECTION LINES. 3/32”l.D. BY 20”LONC 8. CHECK POINT.. 2200 80-90 9. CHECK POINT . 1500 90-94 2. TEST OIL TEMPERATURE. .110-l 15” F. IO. CHECK POINT . 2400 85-89 3. NOZZLE OPENING PRESSURE. llZSD12 NOZZLES1 2500 PSI I. SET TORQUE SCREW.. 2. CHECK SHUT-OFF (WOT). 2400 3 MAX. 4 CALIBRATING OIL (S.B. 201) 3. HIGH IDLE (WOT). 2650 11-13 4. GOVERNOR CUT.OFF.. 2700 6 MAX. ;;;~,;E;;;;s;;P;,;N‘ 162 :?!/l$$< :~$l$#?ff ’ SPEED 5. LOW IDLE . 800 15-17 PUMP ACCESSORIES 6 TRANS. PUMP PRESS. (WOT) I Delivery Valve 7. CHECK SHUT-OFF (WOT). 400 3 MAX. 2. Speed Advance 8. MIN. CRANK SPEED DEL.. 150 60 MIN. 12 MIN 3. Electric Shut-off (12V E.T.R.) 4. Push-Pull Trimmer NOTE: Return Oil to be 150-500 CC/Min. at Rated RPM. PUMP SETTINGS] t . ..lTEMS APPLY TO SERVICE ONLY] I 9. NAME PLATE. R!GHT lo, TIMED. jq?kf ’ . VlEWNG’ TRANS. PUMP END I. ROLLER TO ROLLER DIMENSION . 1.972 VI W GTRANS. PUMP ND _+.0005" CAM(Fbr FRe%tive End of Enjection)* 2. GOVERNOR LINKAGE GAP . .125"To .165" !I. TIMEDTO . USE KIT NO. 23093 S.B.95/XL862. 2.‘ GOVERNOR CONTROL COVER TO BE STAMPED 12 VOLTS. t 3. OPERATE PUMP AT 1000 RPM WOT (WIDE OPEN THROTTLE) 3.‘ TIMED TO THIS CYLINDER (FROM END PLATE) _..._._ @ FOR 10 MINUTES TO BRING TO OPERATING TEMPERATURE AND 4.‘ SPECIAL NOTES, CLEAR AIR FROM SYSTEM. 4. CHECK FOR MINIMUM 18” HG TRANSFER PUMP LIFT AT 400 RPM a.Install Throttle Lever Spacer and Arm in A4-L position per XL528 5 IFEQUIPPEDWITHTHEBYPASS SYSTEM, PINCHBY PASSBOSE b.Electric Shut-off to be adjusted per XL274 or S.B.108. 5 ADJUST TRANSFER PUMP PRESSURE (WOT) c.True End of Injection is 4" (Pump) before Timing Mark on i 6. CHECK FOR MINIMUM CRANKING SPEED DELIVERY (SEE STEP I 8) Retainer Assembly and 8" BTDC on Engine. 7. AUTO ADVANCE SPEED RESPONSIVE d.The use of Shims must limit the Roller-to-Roller dimension to 9. ADVANCE MOVEMENT 6 ’ i L, .005" above the specified dimension. e.CAUTION: PRIOR TO REMOVINGDRIVE SHAFT FROM PIUMP, WIRE THROTTLE LEVER IN WIDE OPEN POSITION. f.Do not stamp RPM on name plate. g.Pump to be tested and shipped with Fuel Line Connector #18828 installed. FOR SERVICE USE ON ENGINE_ h.Toroue all fasteners per XL 784 or SB 106. 1. At 1900 RPM (FULL LOAD) SET 50 (CHECK 50 5 lo) NOTE PUMP ROTATION CLDCK,,lISE 2. NO LOAD ADVANCEIS 5" movement at 5-4" MIN. 25. SEALING WIRES: PART NO. 10408, . 1 ..REQ.REF.TO XL-1067 OR S.B.134R) NOTE : HIGH IDLE SCREWTO BE SEALED- - BY J. DEERE INSPECTOR. DESCRIPTION I pART‘ AM1 REQ. DESCRIPTION - -NO. REQ SCREW, low idle adjusting 1:2337 WASHER, low idle adj. screw NUT, low idle adj..screw- : - SEAL, low idle screw 1 SCREW, cover hold down 2 - 1:2202 SCREW, cover hold down LOCKWASHER,cover screw 3 11582 - l! 583C CONNECTORASSY., return line 3521 WASHER, cover hold down ser. - ;12108 COVER, governor control GASKET, governor cover 27244 SEAL, pilot tube : 16371 - 1'1331 SCREW, head locking SEAL, drive shaft 2 10453 SHAFT, drive 1 18815 KEY, drive shaft 1 10274 BUTTON, thrust 16365 SPRING, thrust button ; 10541 PLATE, caution* 1 18948 Name Plate Side SCREW, name plateS.B.165 2 - 1;8794 HOUSING ASSEMBLY PLATE, name 1 1 7996 STOP, adjusting screw GASKET, timing line cover 10574 1799E SCREW,,adjusting stop SCREW, timing line cover : 10584 COVER, timing line 1 10567 /-_a 4 w : HEAD AND ROTORGROUP 8841 HYD. HEAD & ROTORASSY.* i 108f PLUNGER, rotor (Basic) use 11087 thru 11090 (St'd) or 11097 thru 11100 (O'size) ROLLER, cam as indicated on rotor SB 60R SHOE, cam roller 1 3821 ~~LY$*2$e~gY;~;e, as $,A43 CAM RING 1 3835 SPRING, deliverv valve 644C STOP, delivery valve i SCREW. deliverv valve ret. SEAL, hydraulic head 1'4% WIRE, vent OF 11437 SPRING, leaf 1436 SCREW, hydraulic head plug SCREW, leaf spring adj i 1435 WIRE, vent wire ret. HIM, leaf spring 1 2216 SCREW, hydraulic head plug t See Special Notes 24) 12% RING, rotor retainer CONNECTOR,fuel line ; 1212 RETAINER, rotor WASHER, fuel line corm. 18829 SCREW, fuel line connecta 16766 ’ * INDENTED ITEMS INCLUDED I -. ii7 - DESCRIPTION TRANSFERPUMP GROUP I,rnr "0. OfSCRlPTlON -IlO MODEL NO.JDB635JT2488 PLUG ASSY., end plate adj. 1 SLEEVE, end plate ILEMENT, filter SEAL, end plate sleeve 1 SEAL, element ROLLPIN, end plate lot. UNG, sleeve seal SPRING, trans. pump blade : jPRING, regulating BLADE, transfer pump 4 'ISTON., regulating or 20512 per S.B.30L LINER, transfer pump 1 6753 'LATE, end SEAL, transfer pump 1 1329 :LIP, end plate screw PLATE, thrust 1 5875 jTRAP, end plate SEAL, end plate plug 1 2966 ;CREW, end plate 'LUG, end plate - -.- =c SPRING, governor control 10952 RETAINER, spring SPRING, idling ARM, governor 4482 ZIIDE, idling spring SHAFT, gov. arm pivot 2214 \RM ASSY., metering valve SEAL, pivot shaft 1588 JASHER.,guide stud NUT, pivot shaft retaining 2288 STUD, guide SPACER, governor spring ,5284 SHIM, metering valve 1 /ALVE, metering SLEEVE, governor thrust !1312 )r 22250 Ref. to S.B.336 1 SPRING., metering valve WEIGHT, governor 18289 IETAINER ASSY., gov. wt. WASHER, gov. thrust sleeve 23272 RET. ASSY.,gov.wt.(Basic) RING, gov. cage retaining 12285 RETAINER, gov. weight HUB ASSEMBLY, gov. weight RING., flexible retainer LINKAGE GROUP SEAL, throttle shaft 17438 1 SHAFT, shut-off WASHER, throttle shaft sea 14408 SHAFT ASSY., throttle 12019 1 :LIP, shaft retainer -EVER, throttle shaft SPACER, throttle lever adj 1 SCREW, high idle adj. SCREW, throttle lever pos. 1 UUT, high idle adj. ARM, adjusting spacer LEVER ASSY., throttle iOOK A!:;SEMBLY,gov. linkage SPRING, throttle lever SCREW, gov. link. hook adj. WASHER, gov.link. hook adj. HOOK, governor linkage SCREW, throttle lever spr. LINK.ASSY.,gov. link. adj. RETAINER, throttle levers1 SPRING, governor linkaoe AUTOMATIC ADVANCEGROUP ,,Q- 13807 NUT, trimmer screw SEAL, advance adj. screw 17438 A- 21721 SCREW, advance adjusting PLUG, Piston hole (POWER) - 20113 SEAL, piston hole plug RING, adv. spring retainer 17635 SEAL, piston hole plug ,26g5 RED-YELLOW WASHER, advance spring SPRING, advance trimmer 18967 RING, iadvance power piston SEAL, adv. piston ring 27602 SEAL, lhead locating screw PISTON, advance 22238 SCREW/ASSEMBLY, head locating SPRING, advance 15740 PIN, advance 27610 SEAL, (advance screw hole plug SEAL, piston hole plug 23056 PLUG, iadvance screw hole SEAL, piston hole Plug PLUG, piston hole (SPRING: Install Grounding Strap on LEFT Side Viewing 2 LOCKNUT, terminal contact Tran;.BPiuim per XL-683 1 STRAP, terminal grounding LOCKWASHER,cover screw LOCKWASHER,term. contact : NUT, terminal contact WASHER, terminal contact 2 WASHER, terminal insulating SOLENOID FRAME & ARM ASSY. TUBE, insulating -. - FOR SERVICE USE ONLY FOR ENGINEERING USE ONLY APPLICABLE SERVICE ASSEMBLIES DATE CHG. NO. ~-FDITION‘ GASKET KIT 124371 6-28-79 13413 8 PILOT TUBE REPLACEMENT #18953 3-14-80 13692 9 SOLENOID AND ARM ASSEMBLY #22146 THROTTLESHAFT BUSHING REPLACEMENT #I7776 9-14-81 1501114316 :; 17315 12 .
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