INJECTION PUMP MODEL DM4627MD2865
SUPERSEOES -EL DM4627~D2684
SPECIFICATION
CUSTOMER PART NO. AR 66395
EDmoNNo13 DATED 12-15-82 CUSTOMER’S NAME & AOOGESG:
ENGINE 6414D h T
FULL LOAD RPM 2200
John Deere Tractor Works
AppuCATlON Dubuque. Iowa
GOV.REGULATION % ISSUED 111: J. !kMahon
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NOTE: ALL SPEEDS ARE IN ENGINE RPM UNLESS OT HERWILE NOTED mAll!i. ,“YC
TEST SYAND Paus..PSl
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1. INJECTION LINES (12SD12 NOZZLES) &’ I.D. BY 2v LONG ; ;;;:;; :I;;.::, 80-90
(HOLDERBKB50WB & 0.5 MM PLATE) %iI.D. BY 25’LoNG / .
2. TEST OIL TEMPERATURE 110-115-F. 10. CtiECK POlNT
1. NOZZLE OPENING PRESSURE (12SD12 NOZZLES)25W PSI I11. SET TORQUE SCREW
(HOLDER Bwm33B & 0.5MM PLATE)= PSI 1L2.CBECK SHUT-OFF (WOT) _.2200 3 pf~x. 3MAx.
& CALIBRATING OIL (S.B.201) 113. HIGH IDLE (WOT). 2450 10-12 10-12 4
PUMP OPERATING SPEED HALF ENGINE SPEED ILA. GOVERNOR CUT-OFF. ” 2 5fbO 5 ElAx 5nAR,
ENGINE FUEL CONSUMPTION ” 1L5. LOW IDLE. 800 10-12 10-12 4
rUHP ACCESSORIES 1LG. TRANS PUMP PRESS. (IHOT)
_. Dellverv Valve
1.
117. CHECK SHUT-OFFS.ONOT) 400 3 MAX. 3MAx.
2. Speed Advance
ILk MIN.CRANK.SPEED DEI.. 150 HIN 33 HIN
40 10 MIN.
3. Electric Shut-off (12V. E.T.R.) I
4. Close Flow Tested YOTR: Returnoil 200-500 cc/tin. et r( :ed speed._
wYPsEl-llffis (t . . . ITEMS APPLV TO SERVfCE ONLY) .S. NAME PLATE. ?+EP. SIDE VIEWING END RATE
:I
1. ROLLER TO ROLLER DIMENSION 1.958 f.0015” 10. TIMED.. LEFT SIDE VIEWING END F’LATE \
2. GOVERNOR LINKAGE GAP ,125’ TO .I:;) . U. TIMED TOtXM .(For .End of Injection)
(USE KIT NO. 23093 SB95/XL86i) 12. GOVERNOR CONTROL COVER TO BE STAMPED 12VOLTS.
13. OPERATE PUMP AT 10OD RPM WOT (WIDE OPEN THROTTLE) 13. TIMED TO THIS CYUNDEI~ (FROM END PLATE), _ _Qp
b
FOR 10 MINUTES TO BRING TO OPERATING TEMPERATURE ANE IA. SPECIAL NOTES:
CLEAR AIR FROM SYSTEM. a. Torque all Fasteners per XL784 ;
4. CHECK FOR MINIMUM 18’ HG TRANSFER PUMP LIFT AT 400 RPM b. Pump to be tested with Fitting No. 15830 imtalled
5. ADJUST TRANSFER PUMP PRESSURE (WOT)
t6.CHECK FOR MINIMUM CRANKING SPEED DELIVERY (SEE STEP18 C. Assemble Throttle Lever in B&L Posl~_lOn per XL>28 or SB164
7. AUTO ADVANCE SPEED RESPONSIVE d, Key t0 be_ Installed
. to Drive Shaft before eh+pping
. . ADVANCE MOVEMENT 6’ + l/Z0
NOTE: PUMP MOUNTING - HORIZONTAL p”~p ROTATION-CLOCKWISE
(*)
of the tw ) pairs of Rollers
Average 2s. SEALING WIRES: PART NO. 10408 3 ..REQUlRED
NOTE: Maximumdil fference between pairs of (REFERENCE DRAWING XL545 OR SERVICE GUUETIN 134R)
Rollers 13"
Maximum :en icity is .004"
z SF
"LO.
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SIXKW, low idle adjusting 1
NUT, low Idle adj. ecfew 1 1 'ASHER, low idle edj. ecrew
SEAL, low idle screw 1 11588
SCREW,cover hold-down 2 22351 .583C 1 :ONNRCTOR
ASSY., return line
.220; 1 XRXW. cover hold down
WASHER,co"ef scre" 3 13521
.158i 3 .OCKwASHER,
cover screw
G&iKET, governor cover 1 12054 .210@ 1 :OVER, governor control
RING, retaining 1 19843
!027! 1 UNG. bearin$: shoulder
!02E 1 xY. drive sheft (See SIteD 24)
.N'UT, hub retaining 1 !04Oi 1 SHAFT, drive
WASHER,hub retaining 1
*(PURCHASEDSEPARATELY)
WASHER,drive shaft Spring 1
BEARING ball
HOUSlNC%3S~LY. pump :
1225l 1 SCREW,hole lplug
SEAL, drive shaft 2 20289 1046, 1 SEAL, torque ecrew
1133 2 SCREW,head locking
. ,I..
SEAL, pumpflange 1 19840
G;ASKET,timing line cover 1 10574
C:DVER,timing line 1 10567
SCREW,name plate 2 10401
PLATE, name 1 10394
1991 2 SCREW.timin~r line cowI
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Page 2 of 3
kfOI& NO. DM4627pID2865 HYDRAULICHEADAND ROTORGROUP 1 bD.READ 6 ROTORASSY.c:x
SCRRW,leaf spring 1 RYD.HEADL ROTORASSY.(Basic)
1 15619
SHOE, roller cm 2 PLUNGER,rotor (Basic:)
4 20118
or20120 6.015 )*e Req'd. JSE 11047 THRU 11050 (STD.)
SLEEVE, governor thrust OR 11052 THI:U 11055 (O'SIZE)
1 2 PLUNGER,rotor (Basic)
JSE 20251 THRU 20254 (STD.)
OR 20256 THRIJ20259 (O'SIZE)
WASHER,go"". thrust sleeve 19860 Ls indicated on rotor 5860
WEIGHT, governor 6' 19858 SCREW,head plug
RETAINERASSY.. govn. weigh 1 19893 SCREW,head plug
WIRE, vent or 20061 (UK)
SPRING, leaf 2 15724
scR!w, leaf spring IING, retaining (Per SB370)
1 15869 LETAINER, cushion
RO'LLER,cam 4 11141 6 :USHION, govn. wt. retainer
CAM. ring (Ref. to SB326A) 1 !1686
6 CONNECTOR,fuel line
1
1
SEAL, hydraulic head 1
1 11304
SPRING, delivery valve 1 !0129 1
STOP, delivery valve
I
1 !0128
t”
=
ETAINER, rotor
SEAL, transfer pump 1 i26 INER. transfer pump
LADE. transfe oump (Basic)
,r 20512 Per S6 304
INC, liner locating
SPRING, trans. pump blade 2 EGIJLATOR ASSY., trans. pump
ROLLPIN 1
SE.41., regulating piston 1
19855 PRING, regulat itne
SEAL, inlet filter screen 1 332 20523 LATE, trans. pump pressuw
PISTON, regulating 1 395
PLUC:ASSY., end "late adjust 228
KISG( screen retainer : 529 20525 AP. transfer pump end
SCREEN, inlet filter 1 527
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I GOVERNOR
GROUP
JASHER, guide stud
NUT, pivot shaft ret.
SEAL, pivot shaft STUD, guide
SPACER,governor spring
ARM, governor RETAINER, spring
SPRING, idling
SHAFT, govn. arm pivot SL'IDE, idling spring
SEAL, pivot shaft ARMASSY., metering valve
NUT, pivot shaft SHIM, metering valve
SPRING, governor control SPRING, metering valve
VALVE, metering
or 229,6Ref. to S.B. 336
a -= = :=
LINKAGE GROUP
LEVERASSEMBLY,throttle
SPRING, throttle lever
RETAINER, throttle lever sprg.
SCREW,throttle ret. spring
ARM, adjusting spacer
LEVER, throttle shaft 12.221 SCREW,throttle lever position
CLIP, shaft retaining 1225: SPACER, throttle lever adj.
SEAL, throttle shaft 17431
WASHER,throttle shaft seal 14'40E SCREW.high idle adjusting
00 NUT, high idle adjusting
16:279 SHAFTASSEMBLY,throttle
SHAFT, shut-off
1‘160 HOOKASSFMBLY,p;ov. linkage
1236 SCREW,gov. ll.nk. hook acdj.
1236 WASHER,.gov. link. hook ,adj.
1'760, HOOK.
_ .eovernor linkage
1.235 LINK. ASSY.. gov. link. adj.
1191 SPRlNG, governor linkage
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DM4627W2865 Page 3 of 3
=r - = :b-.z
SCREW, reed valve 2
SF&, edv. piston hole 1 1
2136 1 PLUG. piston hole (Power)
SEAL, adv. piston hole 1
RING, adv. piston 1 2277. 3 1 VALVE, reed
SFAL. piston ring 1
PISTON, advance 1
L2761 1 SEAL, adv. pi!!;ton hole plug
10276 1 SPRING, outer advance
SEAL, adv. piston hole plug 1 4567 1 SPRING, inner advance
PL.UG, piston (spring) 1494c ) GUIDE, advancn! edjustine scr
115oi 1 SEAL, head locating screw
SCREW, advance adjustinK
SEAL, advance adj. screw 1 1989( 1 1 SCREW ASSY., head locati rq
NUT, advance adj. screw L
CAP, advance adj. screw 1 .355c ) 1 SEAL, head locating screw
PIN. advance 1 .9896 1 PLUG, head locating scre’r)
SEAL, adv. screw hole plug 1
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PLUG, ad\.. screw hole 1
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Inr;tall Grounding Strap I ELECTRIC SHUT-OFF GROW (E.T.R.)
on LEFT Side Viewing
Trans. Pump per XL-683 14761 3 2 LOCKNUT, tennL”al contact
1850. 1 1 WASHER, terminal C~ritact
2095 1 1 STRAP, termiml Rroundi”g
18493 1204’ 9 1 LDCKWASHER. tierm. contact
LOCKUASHER, cover Screw 1
1251 9 2 NUT, terminal contact
h'A:jHEK, terminal contact 2 18501
1250 0 2 WASHER, terminal i”sulac;ing
21805 or 21806
1 22315
SOLESOID FRAME 6 ARH ASSEMBLl .
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FOR SERVICE USE ONLY FOR ENGINEERING USE ONLY
APPLICABLE SERVICE ASSEMBLIES DATE CHG. NO. EDITION
GASKET KIT 120551 9-14-81 14316 11
THROTTLE SHAFT BUSHING REPLACEMENT #17776 7-28-82 14 764
SOLENOID FRAME ASSPIBLY KIT !I22146 12-15-82 15’011
COVER AND SOLENOID ASSEXBLY t18524
mETERING VALVE AND ARM ASSY. KIT Y23184
