Worldwide Construction And Forestry Division 450J Operating instructions

450J
(SerialNo.159987-216242)
550J,650J
(SerialNo.159987-)
CrawlerDozer
Repair
REPAIRTECHNICALMANUAL
450J,550J,650JCrawlerDozer
TM1072217APR19(ENGLISH)
WorldwideConstruction
AndForestryDivision
PRINTEDINU.S.A.

Introduction
DX,TMIFC-19-15APR14-1/1
Foreword
Thismanualiswrittenforanexperiencedtechnician.
Essentialtoolsrequiredinperformingcertainservicework
areidentifiedinthismanualandarerecommendedforuse.
Livewithsafety:Readthesafetymessagesinthe
introductionofthismanualandthecautionspresented
throughoutthetextofthemanual.
Thisisthesafety-alertsymbol.Whenyouseethis
symbolonthemachineorinthismanual,bealerttothe
potentialforpersonalinjury.
Technicalmanualsaredividedintwoparts:repairand
operationandtests.Repairsectionstellhowtorepair
thecomponents.Operationandtestssectionshelpyou
identifythemajorityofroutinefailuresquickly.
Informationisorganizedingroupsforthevarious
componentsrequiringserviceinstruction.Atthe
beginningofeachgrouparesummarylistingsofall
applicableessentialtools,serviceequipmentandtools,
othermaterialsneededtodothejob,servicepartskits,
specifications,weartolerances,andtorquevalues.
TechnicalManualsareconciseguidesforspecific
machines.Theyareon-the-jobguidescontainingonlythe
vitalinformationneededfordiagnosis,analysis,testing,
andrepair.
Fundamentalserviceinformationisavailablefromother
sourcescoveringbasictheoryofoperation,fundamentals
oftroubleshooting,generalmaintenance,andbasictype
offailuresandtheircauses.
TM10722(17APR19)450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
041719
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Introduction
TX,TM,FAX-19-03JUL01-1/1
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TM10722(17APR19)450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
041719
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Introduction
TM10722(17APR19)450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
041719
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Contents
Section00—GeneralInformation
Group01—Safety
Group03—T orqueValues
Section01—Tracks
Group0130—TrackSystem
Section02—AxlesandSuspensionSystems
Group0201—DriveAxleHousingandSupport
Group0250—AxleShaft,Bearings,andReductionGear
Section03—Transmission
Group0300—RemovalandInstallation
Group0315—ControlsLinkage
Group0360—HydrostaticSystem
Section04—Engine
Group0400—RemovalandInstallation
Section05—EngineAuxiliarySystems
Group0505—ColdWeatherStartingAids
Group0510—RadiatorandFanShroud
Group0515—EngineSpeedControl
Group0520—IntakeSystem
Group0530—ExternalExhaustSystem
Group0540—MountingFrame
Group0560—ExternalFuelSupplySystem
Section07—DampenerDrive
Group0752—Elements
Section11—ParkBrake
Group1100—RemovalandInstallation
Group1115—ControlLinkage
Group1160—HydraulicSystem
Section15—EquipmentAttaching
Group1540—Ripper
Section18—Operator'sStation
Group1800—RemovalandInstallation
Group1810—Operator'sEnclosure
Group1821—SeatandSeatBelt
Group1830—HeatingandAirConditioning
Section19—SheetMetalandStyling
Group1910—HoodandEngineEnclosure
Group1921—GrilleandGrilleHousing
Section21—MainHydraulicSystem
Group2160—HydraulicSystem
Section32—Bulldozer
Group3201—Blades
Group3215—ControlLinkage
Group3240—Frames
Group3260—HydraulicSystem
Section99—DealerFabricatedTools
Group9900—DealerFabricatedT ools
OriginalInstructions.Allinformation,illustrationsandspecificationsinthis
manualarebasedonthelatestinformationavailableatthetimeofpublication.
Therightisreservedtomakechangesatanytimewithoutnotice.
COPYRIGHT©2019
DEERE&COMPANY
Moline,Illinois
Allrightsreserved.
AJohnDeereILLUSTRUCTION™Manual
PreviousEditions
Copyright©2008,2009.2010,2011,2012,2013.2015,2017,2018
TM10722(17APR19)i450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
041719
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Thanks very much for your reading,
Want to get more information,
Please click here, Then get the complete
manual
NOTE:
If there is no response to click on the link above,
please download the PDF document first, and then
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Have any questions please write to me:
[e-mail]

Thanks very much for your reading,
Want to get more information,
Please click here, Then get the complete
manual
NOTE:
If there is no response to click on the link above,
please download the PDF document first, and then
click on it.
Have any questions please write to me:
[e-mail]

Contents
TM10722(17APR19)ii450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
041719
PN=2

Section00
GeneralInformation
Contents
Page
Group01—Safety
RecognizeSafetyInformation.......................00-01-1
FollowSafetyInstructions..............................00-01-1
OperateOnlyIfQualified...............................00-01-1
WearProtectiveEquipment...........................00-01-2
AvoidUnauthorizedMachine
Modifications..............................................00-01-2
InspectMachine............................................00-01-2
StayClearofMovingParts............................00-01-2
AvoidHigh-PressureFluids...........................00-01-3
AvoidHigh-PressureOils..............................00-01-3
BewareofExhaustFumes............................00-01-4
PreventFires.................................................00-01-4
PreventBatteryExplosions...........................00-01-4
HandleChemicalProductsSafely..................00-01-5
DisposeofWasteProperly............................00-01-5
PrepareforEmergencies...............................00-01-5
AddCabGuardingForSpecial
Uses..........................................................00-01-6
StartOnlyFromOperator'sSeat...................00-01-6
PreventUnintendedMachine
Movement..................................................00-01-6
AvoidWorkSiteHazards...............................00-01-7
KeepRidersOffMachine..............................00-01-7
AvoidBackoverAccidents.............................00-01-8
AvoidMachineTipOver................................00-01-8
PreventUnintendedDetonationof
ExplosiveDevices.....................................00-01-9
ParkAndPrepareForService
Safely.........................................................00-01-9
ServiceCoolingSystemSafely.....................00-01-9
RemovePaintBeforeWeldingor
Heating....................................................00-01-10
MakeWeldingRepairsSafely.....................00-01-10
DriveMetalPinsSafely...............................00-01-10
Group03—TorqueValues
TorqueValue
MetricBoltandCapScrew........................00-03-1
AdditionalMetricCapScrew
TorqueValues............................................00-03-2
UnifiedInchBoltandCapScrew..............00-03-3
ServiceRecommendationsfor
37°Flareand30°ConeSeat
Connectors................................................00-03-4
ServiceRecommendationsfor
O-RingBossFittings..................................00-03-4
ServiceRecommendation
O-RingBossFittingsInAluminumHousingExcava-
tors.................................................................00-03-6
ServiceRecommendationsfor
FlaredConnections—Straightor
TaperedThreads.......................................00-03-7
Page
ServiceRecommendationsFor
FlatFaceO-RingSealFittings..................00-03-8
O-RingFaceSealFittingswithSAEInchHexNutand
StudEndforHighPressure...........................00-03-9
O-RingFaceSealFittingswithMetricHexNutand
StudEndforStandardPressure..................00-03-11
O-RingFaceSealFittingswithMetricHexNutand
StudEndforHighPressure.........................00-03-13
ServiceRecommendationsfor
MetricSeriesFourBoltFlange
Fitting.......................................................00-03-15
ServiceRecommendationsFor
InchSeriesFourBoltFlange
Fittings.....................................................00-03-16
InchSeriesFourBoltFlangeFitting
ForHighPressureService
Recommendations...................................00-03-17
ServiceRecommendations
ForNon-RestrictedBanjo
(Adjustable)Fittings.................................00-03-18
ServiceRecommendationsFor
O-RingBossFittingsWith
Shoulder..................................................00-03-19
Metric24O-RingSealDIN20078...........00-03-21
TM10722(17APR19)00-1450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
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Contents
TM10722(17APR19)00-2450J(S.N.159987—216242),550Jand650J
(S.N.159987—)CrawlerDozerRepair
041719
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