Worldwide Construction And Forestry Division 644K 4WD User manual

644K4WDLoader
Engine6068HDW80(T3),
6068HDW83(S2)
OperationandTest
(S.N.—642443)
OPERATION&TESTTECHNICAL
MANUAL
644K4WDLoader
Engine6068HDW80(T3),
6068HDW83(S2)
(S.N.—642443)
TM1069419DEC18(ENGLISH)
WorldwideConstruction
AndForestryDivision
PRINTEDINU.S.A

Introduction
TX,INTR,DU2141-19-22MAR97-1/1
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.
TM10694(19DEC18)644K4WDLoader
121918
PN=2

Introduction
ContinuedonnextpageOUT4001,000069C-19-06JUN12-1/2
ManualIdentification—READTHISFIRST!
IMPORTANT:Useonlysupportingmanuals
designatedforyourspecificmachine.If
incorrectmanualischosen,improperservice
mayoccur.Verifyproductidentification
number(PIN)andenginemodelnumberwhen
choosingthecorrectmanual.
ChoosingtheCorrectSupportingManuals
JohnDeerefourwheeldrive(4WD)loadersareavailable
indifferentmachineconfigurationsbasedonthevarious
marketsintowhichtheyaresold.Differentsupporting
manualsexistfordifferentmachineconfigurations.
Whennecessary,productserialnumbersandengine
modelnumbersarelistedonthefrontcoversof4WD
loadermanuals.Thesenumbersareusedtoidentifythe
correctsupportingmanualforyourmachine.
ProductSerialNumberIdentification
Theproductidentificationnumber(PIN)plate(1)islocated
onleftsideofmachineframeunderthecabdoor.Each
machinehasa13-characterPIN(2)or17-characterPIN
(3)shownonthisplate.Thelast6charactersofthePIN
representthemachine'sproductserialnumber.
1—PINPlate
2—13-CharacterPIN
3—17-CharacterPIN
TX1082004A—UN—15APR13
PINPlateLocation
TX1081996A—UN—17SEP10
PINPlate(13-character)
TX1082023—UN—21SEP10
PINPlate(17-character)
TM10694(19DEC18)644K4WDLoader
121918
PN=3

Introduction
OUT4001,000069C-19-06JUN12-2/2
EngineModelNumberIdentification
TX1082024—UN—21SEP10
EngineSerialNumberPlate
TX1082090A—UN—08NOV10
EngineSerialNumberPlateLocation—6090HDW13
Theengineserialnumberplate(4)islocatedontheright
sideoftheengineforenginemodel6090HDW13.It
islocatedontheleftsideofengineforenginemodels
6068HDW80and6068HDW83.Eachenginehasa
9-characterenginemodelnumber(5)shownonthisplate.
EngineEmissionsLevelIdentification
The9-characterenginemodelnumbercorrespondstoa
specificengineemissionslevel.
EngineModelNumberEngineEmissionsLevel
6090HDW13InterimTier4/StageIIIB
6068HDW80Tier3/StageIIIA
6068HDW83StageII
Formachinesequippedwitha17-characterPIN,where
the11thcharacteris“E”,“D”,or“C”,thischaracteralso
correspondstoaspecificengineemissionslevel.
NOTE:Latermachineswitha17-characterPINidentify
engineemissionslevel(“E”,“D”,or“C”)with
the11thcharacter.Earliermachineswitha
17-characterPINdonotidentifyengineemissions
levelwiththe11thcharacter.
17-CharacterPIN(11th
character)
EngineEmissionsLevel
xxxxxxxxxxExxxxxxInterimTier4/StageIIIB
xxxxxxxxxxDxxxxxxTier3/StageIIIA
xxxxxxxxxxCxxxxxxStageII
4—EngineSerialNumberPlate5—9-CharacterEngineModel
Number
TX1081900A—UN—15APR13
EngineSerialNumberPlateLocation—6068HDW80
TX1081901A—UN—15APR13
EngineSerialNumberPlateLocation—6068HDW83
TM10694(19DEC18)644K4WDLoader
121918
PN=4

Contents
Section9000—GeneralInformation
Group01—SafetyInformation
Section9001—DiagnosticTroubleCodes
(DTC)
Group10—EngineControlUnit(ECU)Diagnostic
TroubleCodes
Group20—TransmissionControlUnit(TCU)Diagnostic
TroubleCodes
Group30—FlexLoadController(FLC)Diagnostic
TroubleCodes
Group40—SealedSwitchModule(SSM)Diagnostic
TroubleCodes
Group50—AdvancedDisplayUnit(ADU)Diagnostic
TroubleCodes
Group60—RadarObjectDetection(ROD)Diagnostic
TroubleCodes
Group70—GroundSpeedRadar(RDR)Diagnostic
TroubleCodes
Group80—JoystickSteeringValve(JSV)Diagnostic
TroubleCodes
Group90—JoystickSteeringController(JSC)
DiagnosticTroubleCodes
Group100—TirePressureMonitoring(TPM)System
DiagnosticTroubleCodes
Section9005—OperationalCheckout
Procedure
Group10—OperationalCheckoutProcedure
Section9010—Engine
Group05—TheoryOfOperation
Group15—DiagnosticInformation
Group25—Tests
Section9015—ElectricalSystem
Group05—SystemInformation
Group10—SystemDiagrams
Group15—Sub-SystemDiagnostics
Group16—MonitorOperation
Group20—References
Section9020—PowerTrain
Group05—TheoryofOperation
Group15—DiagnosticInformation
Group20—Adjustments
Group25—Tests
Section9025—HydraulicSystem
Group05—TheoryOfOperation
Group15—DiagnosticInformation
Group20—Adjustments
Group25—Test
Section9031—HeatingandAirConditioning
Group05—TheoryofOperation
Group15—DiagnosticInformation
Group25—Tests
OriginalInstructions.Allinformation,illustrationsandspecificationsinthis
manualarebasedonthelatestinformationavailableatthetimeofpublication.
Therightisreservedtomakechangesatanytimewithoutnotice.
COPYRIGHT©2018
DEERE&COMPANY
Moline,Illinois
Allrightsreserved.
AJohnDeereILLUSTRUCTION™Manual
PreviousEditions
Copyright©2008,2009,2010,2011,2012,2013,2014,2016,2017
TM10694(19DEC18)i644K4WDLoader
121918
PN=1

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
TM10694(19DEC18)ii644K4WDLoader
121918
PN=2

Section9000
GeneralInformation
Contents
Page
Group01—SafetyInformation
RecognizeSafetyInformation...................9000-01-1
FollowSafetyInstructions..........................9000-01-1
OperateOnlyIfQualified...........................9000-01-1
WearProtectiveEquipment.......................9000-01-2
AvoidUnauthorizedMachine
Modifications..........................................9000-01-2
AddCabGuardingForSpecial
Uses......................................................9000-01-2
InspectMachine........................................9000-01-3
StayClearofMovingParts........................9000-01-3
AvoidHigh-PressureFluids.......................9000-01-3
AvoidHigh-PressureOils..........................9000-01-4
BewareofExhaustFumes........................9000-01-4
PreventFires.............................................9000-01-5
CleanDebrisfromMachine.......................9000-01-5
PreventBatteryExplosions.......................9000-01-6
HandleChemicalProductsSafely..............9000-01-6
DisposeofWasteProperly........................9000-01-6
PrepareforEmergencies...........................9000-01-7
UseStepsandHandholds
Correctly................................................9000-01-7
StartOnlyFromOperator'sSeat...............9000-01-7
UseandMaintainSeatBelt.......................9000-01-7
PreventUnintendedMachine
Movement..............................................9000-01-8
AvoidWorkSiteHazards...........................9000-01-9
UseSpecialCareWhenOperating
Loader.................................................9000-01-10
KeepRidersOffMachine........................9000-01-10
AvoidBackoverAccidents.......................9000-01-10
AvoidMachineTipOver..........................9000-01-11
OperatingonSlopes................................9000-01-11
OperatingorTravelingOnPublic
Roads..................................................9000-01-12
InspectandMaintainROPS....................9000-01-12
AddandOperateAttachments
Safely...................................................9000-01-12
ParkAndPrepareForService
Safely...................................................9000-01-13
ServiceCoolingSystemSafely...............9000-01-13
ServiceTiresSafely.................................9000-01-14
RemovePaintBeforeWeldingor
Heating................................................9000-01-14
MakeWeldingRepairsSafely.................9000-01-15
DriveMetalPinsSafely...........................9000-01-15
TM10694(19DEC18)9000-1644K4WDLoader
121918
PN=1

Contents
TM10694(19DEC18)9000-2644K4WDLoader
121918
PN=2

Group01
SafetyInformation
TX03679,00016CC-19-03NOV08-1/1
TX03679,00016F9-19-18OCT07-1/1
TX03679,00016FA-19-03NOV08-1/1
RecognizeSafetyInformation
Thisisthesafetyalertsymbol.Whenyouseethis
symbolonyourmachineorinthismanual,bealert
forthepotentialofpersonalinjury.
Followtheprecautionsandsafeoperatingpractices
highlightedbythissymbol.
Asignalword—DANGER,WARNING,orCAUTION—
isusedwiththesafetyalertsymbol.DANGERidentifies
themostserioushazards.
Onyourmachine,DANGERsignsareredincolor,
WARNINGsignsareorange,andCAUTIONsignsare
yellow.DANGERandWARNINGsignsarelocatednear
specifichazards.GeneralprecautionsareonCAUTION
labels.
T133555—UN—15APR13T133588—19—28AUG00
FollowSafetyInstructions
Readthesafetymessagesinthismanualandon
themachine.Followthesewarningsandinstructions
carefully.Reviewthemfrequently.Keepsafetysigns
ingoodcondition.Replacemissingordamagedsafety
signs.Replacementsafetysignsareavailablefromyour
authorizedJohnDeeredealer.
Besurealloperatorsofthismachineunderstandevery
safetymessage.Replaceoperator'smanualandsafety
labelsimmediatelyifmissingordamaged.
T133556—UN—24AUG00
OperateOnlyIfQualified
Donotoperatethismachineunlessyouhavereadthe
operator'smanualcarefullyandyouhavebeenqualified
bysupervisedtrainingandinstruction.
Familiarizeyourselfwiththejobsiteandyoursurroundings
beforeoperating.Tryallcontrolsandmachinefunctions
withthemachineinanopenareabeforestartingtowork.
Knowandobserveallsafetyrulesthatmayapplytoyour
worksituationandyourworksite.
TM10694(19DEC18)9000-01-1644K4WDLoader
121918
PN=9

SafetyInformation
TX03679,00016D0-19-06JAN16-1/1
AM40430,00000A9-19-02JUN15-1/1
TX03679,00017C6-19-18OCT07-1/1
WearProtectiveEquipment
Guardagainstinjuryfromflyingpiecesofmetalordebris;
weargogglesorsafetyglasses.
Wearclosefittingclothingandsafetyequipment
appropriatetothejob.
Prolongedexposuretoloudnoisecancauseimpairment
orlossofhearing.Wearsuitablehearingprotectionsuch
asearmuffsorearplugstoprotectagainstobjectionable
oruncomfortableloudnoises.
TS206—UN—15APR13
ProtectiveEquipment
AvoidUnauthorizedMachineModifications
JohnDeererecommendsusingonlygenuineJohnDeere
replacementpartstoensuremachineperformance.
NeversubstitutegenuineJohnDeerepartswithalternate
partsnotintendedfortheapplicationasthesecan
createhazardoussituationsorhazardousperformance.
Non-JohnDeereParts,oranydamageorfailures
resultingfromtheiruse,arenotcoveredbyanyJohn
Deerewarranty.
Modificationsofthismachine,oradditionofunapproved
productsorattachments,mayaffectmachinestabilityor
reliability,andmaycreateahazardfortheoperatoror
othersnearthemachine.Theinstallerofanymodification
whichmayaffecttheelectroniccontrolsofthismachineis
responsibleforestablishingthatthemodificationdoesnot
adverselyaffectthemachineoritsperformance.
AlwayscontactanauthorizedJohnDeeredealerbefore
makingmachinemodificationsthatchangetheintended
use,weight,orbalanceofthemachine,orthatalter
machinecontrols,performance,orreliability.
AddCabGuardingForSpecialUses
Specialworksituationsormachineattachmentsmay
createanenvironmentwithfallingorflyingobjects.
Loadinglogs,usingforkattachments,oroperatingin
wastemanagementapplicationsrequiresspecialwork
tools.Addedcabguardingtoprotecttheoperatormay
alsoberequired.
Useload-clampinggrapplestokeepbulkyloadsfrom
fallingandaddspecialscreensorguardingwhenobjects
maybedirectedtowardthecab.Contactyourauthorized
JohnDeeredealerforinformationondevicesintendedto
protecttheoperatorfromfallingorflyingobjectsinspecial
worksituations.
T141893—UN—09JUN11
TM10694(19DEC18)9000-01-2644K4WDLoader
121918
PN=10

SafetyInformation
TX03679,0001734-19-03NOV08-1/1
TX03679,00016D2-19-03NOV08-1/1
DX,FLUID-19-12OCT11-1/1
InspectMachine
Inspectmachinecarefullyeachdaybywalkingaroundit
beforestarting.
Keepallguardsandshieldsingoodconditionandproperly
installed.Fixdamageandreplacewornorbrokenparts
immediately.Payspecialattentiontohydraulichosesand
electricalwiring.
T6607AQ—UN—15APR13
StayClearofMovingParts
Entanglementsinmovingpartscancauseseriousinjury.
Stopenginebeforeexamining,adjustingormaintaining
anypartofmachinewithmovingparts.
Keepguardsandshieldsinplace.Replaceanyguard
orshieldthathasbeenremovedforaccessassoonas
serviceorrepairiscomplete.
T133592—UN—15APR13
AvoidHigh-PressureFluids
Inspecthydraulichosesperiodically–atleastonce
peryear–forleakage,kinking,cuts,cracks,abrasion,
blisters,corrosion,exposedwirebraidoranyothersigns
ofwearordamage.
Replacewornordamagedhoseassembliesimmediately
withJohnDeereapprovedreplacementparts.
Escapingfluidunderpressurecanpenetratetheskin
causingseriousinjury.
Avoidthehazardbyrelievingpressurebefore
disconnectinghydraulicorotherlines.Tightenall
connectionsbeforeapplyingpressure.
Searchforleakswithapieceofcardboard.Protecthands
andbodyfromhigh-pressurefluids.
Ifanaccidentoccurs,seeadoctorimmediately.Anyfluid
injectedintotheskinmustbesurgicallyremovedwithin
afewhoursorgangrenemayresult.Doctorsunfamiliar
X9811—UN—23AUG88
withthistypeofinjuryshouldreferenceaknowledgeable
medicalsource.Suchinformationisavailablein
EnglishfromDeere&CompanyMedicalDepartmentin
Moline,Illinois,U.S.A.,bycalling1-800-822-8262or+1
309-748-5636.
TM10694(19DEC18)9000-01-3644K4WDLoader
121918
PN=11

SafetyInformation
TX03679,00016D3-19-03NOV08-1/1
TX03679,00016D4-19-03NOV08-1/1
AvoidHigh-PressureOils
Thismachineusesahigh-pressurehydraulicsystem.
Escapingoilunderpressurecanpenetratetheskin
causingseriousinjury.
Neversearchforleakswithyourhands.Protecthands.
Useapieceofcardboardtofindlocationofescapingoil.
Stopengineandrelievepressurebeforedisconnecting
linesorworkingonhydraulicsystem.
Ifhydraulicoilpenetratesyourskin,seeadoctor
immediately.Injectedoilmustberemovedsurgically
withinhoursorgangrenemayresult.Contacta
knowledgeablemedicalsourceortheDeere&Company
MedicalDepartmentinMoline,Illinois,U.S.A.
T133509—UN—15APR13T133840—UN—20SEP00
BewareofExhaustFumes
Preventasphyxiation.Engineexhaustfumescancause
sicknessordeath.
Ifyoumustoperateinanenclosedspace,provide
adequateventilation.Useanexhaustpipeextensionto
removetheexhaustfumesoropendoorsandwindowsto
bringoutsideairintothearea.
T133546—UN—24AUG00
TM10694(19DEC18)9000-01-4644K4WDLoader
121918
PN=12

SafetyInformation
TX03679,00016F5-19-03NOV08-1/1
OUT4001,00000E3-19-20AUG09-1/1
PreventFires
HandleFuelSafely:Storeflammablefluidsawayfrom
firehazards.Neverrefuelmachinewhilesmokingorwhen
nearsparksorflame.
CleanMachineRegularly:Keeptrash,debris,grease
andoilfromaccumulatinginenginecompartment,around
fuellines,hydrauliclines,exhaustcomponents,and
electricalwiring.Neverstoreoilyragsorflammable
materialsinsideamachinecompartment.
MaintainHosesandWiring:Replacehydraulichoses
immediatelyiftheybegintoleak,andcleanupanyoil
spills.Examineelectricalwiringandconnectorsfrequently
fordamage.
KeepAFireExtinguisherAvailable:Alwayskeepa
multipurposefireextinguisheronornearthemachine.
Knowhowtouseextinguisherproperly.
T133552—UN—15APR13
T133553—UN—07SEP00
T133554—UN—07SEP00
CleanDebrisfromMachine
Keepenginecompartment,radiator,batteries,hydraulic
lines,exhaustcomponents,fueltank,andoperator's
stationcleanandfreeofdebris.
Cleananyoilspillsorfuelspillsonmachinesurfaces.
Temperatureinenginecompartmentmaygoup
immediatelyafterengineisstopped.BEONGUARD
FORFIRESDURINGTHISPERIOD.
Openaccessdoor(s)tocooltheenginefaster,andclean
enginecompartment.
T6669AG—UN—15APR13
TM10694(19DEC18)9000-01-5644K4WDLoader
121918
PN=13

SafetyInformation
TX03679,000174A-19-03NOV08-1/1
TX03679,00016D7-19-03JAN07-1/1
TX03679,0001733-19-03NOV08-1/1
PreventBatteryExplosions
Batterygascanexplode.Keepsparks,lightedmatches,
andopenflameawayfromthetopofbattery.
Nevercheckbatterychargebyplacingametalobject
acrosstheposts.Useavoltmeterorhydrometer.
Donotchargeafrozenbattery;itmayexplode.Warm
batteryto16°C(60°F).
TS204—UN—15APR13
HandleChemicalProductsSafely
Exposuretohazardouschemicalscancauseserious
injury.Undercertainconditions,lubricants,coolants,
paintsandadhesivesusedwiththismachinemaybe
hazardous.
Ifuncertainaboutsafehandlingoruseofthesechemical
products,contactyourauthorizeddealerforaMaterial
SafetyDataSheet(MSDS)orgotointernetwebsite
http://www.jdmsds.com.TheMSDSdescribesphysical
andhealthhazards,safeuseprocedures,andemergency
responsetechniquesforchemicalsubstances.Follow
MSDSrecommendationstohandlechemicalproducts
safely.
T133580—UN—25AUG00
DisposeofWasteProperly
Improperdisposalofwastecanthreatentheenvironment.
Fuel,oils,coolants,filtersandbatteriesusedwiththis
machinemaybeharmfulifnotdisposedofproperly.
Neverpourwasteontotheground,downadrain,orinto
anywatersource.
Airconditioningrefrigerantscandamagetheatmosphere.
Governmentregulationsmayrequireusingacertified
servicecentertorecoverandrecycleusedrefrigerants.
Ifuncertainaboutthesafedisposalofwaste,contactyour
localenvironmentalorrecyclingcenteroryourdealerfor
moreinformation.
T133567—UN—25AUG00
TM10694(19DEC18)9000-01-6644K4WDLoader
121918
PN=14

SafetyInformation
TX03679,000174B-19-03NOV08-1/1
TX03679,00016F2-19-24APR13-1/1
TX03679,0001799-19-22APR10-1/1
TX03679,00016DD-19-03NOV08-1/1
PrepareforEmergencies
Bepreparedifanemergencyoccursorafirestarts.
Keepafirstaidkitandfireextinguisherhandy.
Keepemergencynumbersfordoctors,ambulanceservice,
hospital,andfiredepartmentnearyourtelephone.
TS291—UN—15APR13
UseStepsandHandholdsCorrectly
Preventfallsbyfacingthemachinewhengettingonand
off.Maintain3-pointcontactwithstepsandhandrails.
Neverusemachinecontrolsashandholds.
Useextracarewhenmud,snow,ormoisturepresent
slipperyconditions.Keepstepscleanandfreeofgrease
oroil.Neverjumpwhenexitingmachine.Nevermountor
dismountamovingmachine. T133468—UN—15APR13
StartOnlyFromOperator'sSeat
Avoidunexpectedmachinemovement.Startengineonly
whilesittinginoperator'sseat.Ensureallcontrolsand
workingtoolsareinproperpositionforaparkedmachine.
Neverattempttostartenginefromtheground.Donot
attempttostartenginebyshortingacrossthestarter
solenoidterminals.
T133715—UN—15APR13
UseandMaintainSeatBelt
Useseatbeltwhenoperatingmachine.Rememberto
fastenseatbeltwhenloadingandunloadingfromtrucks
andduringotheruses.
Examineseatbeltfrequently.Besurewebbingisnot
cutortorn.Replaceseatbeltimmediatelyifanypartis
damagedordoesnotfunctionproperly.
Thecompleteseatbeltassemblyshouldbereplaced
every3years,regardlessofappearance.
T133716—19—17APR13
TM10694(19DEC18)9000-01-7644K4WDLoader
121918
PN=15

SafetyInformation
DP99999,00000A3-19-28JUN12-1/1
PreventUnintendedMachineMovement
Lowerallequipmenttothegroundduringwork
interruptions.Placetransmissioncontrolinneutral,press
parkbrakeswitch(1)toengageparkbrake,presspilot
enable/boomdownswitch(2)todisablethehydraulics,
andstopenginebeforeallowinganyonetoapproachthe
machine.
Followthesesameprecautionsbeforestandingup,
leavingtheoperator'sseat,orexitingthemachine.
1—ParkBrakeSwitch2—PilotEnable/BoomDown
Switch
TX1041772A—UN—02MAY08
TM10694(19DEC18)9000-01-8644K4WDLoader
121918
PN=16

SafetyInformation
DP99999,0000113-19-23FEB15-1/1
AvoidWorkSiteHazards
Avoidcontactwithgaslines,buriedcables,andwater
lines.Callutilitylinelocationservicestoidentifyall
undergroundutilitiesbeforestartingwork.
Prepareworksiteproperly.Avoidoperatingnear
structuresorobjectsthatcouldfallontothemachine.Clear
awaydebristhatcouldmoveunexpectedlyifrunover.
Avoidboomorattachmentcontactwithoverhead
obstaclesoroverheadelectricallines.Nevermove
machinecloserthan3m(10ft.)plustwicetheline
insulatorlengthtooverheadwires.
Keepbystandersclearatalltimes.Keepbystanders
awayfromraisedbooms,attachments,andunsupported
loads.Avoidswingingorraisingbooms,attachments,or
loadsoverornearpersonnel.Usebarricadesorasignal
persontokeepvehiclesandpedestriansaway.Usea
signalpersonifmovingmachineincongestedareasor
wherevisibilityisrestricted.Alwayskeepsignalpersonin
view.Coordinatehandsignalsbeforestartingmachine.
Operateonlyonsolidfootingwithstrengthsufficient
tosupportmachine.Beespeciallyalertworkingnear
embankmentsorexcavations.
Avoidworkingunderoverhangingembankmentsor
stockpilesthatcouldcollapseunderoronmachine.
Reducemachinespeedwhenoperatingwithtoolonor
neargroundwhenobstaclesmaybehidden(e.g.,during
snowremovalorclearingmud,dirt,etc.).Athighspeeds
hittingobstacles(rocks,unevenconcrete,ormanholes)
cancauseasuddenstop.Alwayswearyourseatbelt.
T141894—UN—15APR13
AvoidContactWithGasLine
T141670—UN—24APR01
AvoidContactWithOverheadElectricalLines
T141672—UN—04MAY01
OperateOnlyonSolidFooting
TM10694(19DEC18)9000-01-9644K4WDLoader
121918
PN=17

SafetyInformation
TX03768,0000B70-19-24FEB15-1/1
TX03679,000179B-19-23FEB15-1/1
DP99999,00001D7-19-13MAY09-1/1
UseSpecialCareWhenOperatingLoader
Neverusetheloadertoliftpeople.Donotallow
anyonetorideinthebucketorusethebucketasa
workplatform.
Operatecarefullywithraisedloads.Raisingtheload
reducesmachinestability,especiallyonsideslopesoran
unstablesurface.Driveandturnslowlywitharaisedload.
Ensurethatobjectsinthebucketaresecure.Donot
attempttoliftorcarryobjectsthataretoobigortoolongto
fitinsidethebucketunlesssecuredwithanadequatechain
orotherdevice.Keepbystandersawayfromraisedloads.
Becarefulwhenliftingobjects.Neverattempttolift
objectstooheavyforyourmachine.Assuremachine
stabilityandhydrauliccapabilitywithatestliftbefore
attemptingothermaneuvers.Useanadequatechainor
slingandproperriggingtechniquestoattachandstabilize
loads.Neverliftanobjectaboveornearanotherperson.
T141957—UN—15APR13T141902—UN—07MAY01
KeepRidersOffMachine
Onlyallowoperatoronmachine.
Ridersaresubjecttoinjury.Theymayfallfrommachine,
becaughtbetweenmachineparts,orbestruckbyforeign
objects.
Ridersmayobstructoperator’svieworimpairhisability
tooperatemachinesafely.
T141671—UN—15APR13
KeepRidersOffMachine
AvoidBackoverAccidents
Beforemovingmachine,besurethatallpersonsare
clearofmachinepath.Turnaroundandlookdirectlyfor
bestvisibility.Usemirrorstoassistincheckingallaround
machine.Keepwindowsandmirrorsclean,adjusted,and
ingoodrepair.
Becertainreversewarningalarmisworkingproperly.
Useasignalpersonwhenbackingifviewisobstructed
orwheninclosequarters.Keepsignalpersoninviewat
alltimes.Useprearrangedhandsignalstocommunicate.
Donotrelyontherearcameraandradarobjectdetection
systemstodetermineifpersonnelarebehindthemachine.
T141673—UN—04MAY01
Thesystemhaslimitationsduetomaintenancepractices,
environmentalconditions,andoperatingrange.
TM10694(19DEC18)9000-01-10644K4WDLoader
121918
PN=18

SafetyInformation
TX03679,000179D-19-24FEB15-1/1
TX03679,000179E-19-24FEB15-1/1
AvoidMachineTipOver
Useseatbeltatalltimes.
Donotjumpifthemachinetips.Youwillbeunlikelyto
jumpclearandthemachinemaycrushyou.
Loadandunloadfromtrucksortrailerscarefully.Be
suretruckiswideenoughandonafirmlevelsurface.Use
loadingrampsandattachthemproperlytotruckbed.
Becarefulonslopes.Avoidsharpturns.Balanceloads
soweightisevenlydistributedandloadisstable.Carry
toolsandloadsclosetothegroundtoaidvisibilityand
lowercenterofgravity.Useextracareonsoft,rocky,or
frozenground.
Knowthecapacityofthemachine.Donotoverload.Be
carefulwithheavyloads.Usingoversizebucketsorlifting
heavyobjectsreducesmachinestability.
Ensuresolidfooting.Useextracareinsoftground
conditionsthatmaynotuniformlysupportthewheels,
especiallywhenraisingtheboom.Donotoperatecloseto
banksoropenexcavationsthatmaycaveinandcause
machinetotiporfall.
T133716—19—17APR13
UseSeatBelt
T141676—UN—04MAY01
DoNotJump
T141672—UN—04MAY01
Ensuresolidfooting
OperatingonSlopes
Avoidsideslopetravelwheneverpossible.Driveupsteep
slopeinforwardanddowninreverse.
Selectlowgearspeedbeforestartingdownslope.The
gradeoftheslopewillbelimitedbygroundconditionand
loadbeinghandled.
Useservicebrakestocontrolspeed.Suddenbrake
applicationwithaloadedbucketondownhillsidecould
causemachinetotipforward.
T141681—UN—15APR13
OperatingonSlopes
TM10694(19DEC18)9000-01-11644K4WDLoader
121918
PN=19