Toro 22336 Operator's Manual

FormNo.3358-183RevB

Dingo

®

320-DCompactUtility

Loader

ModelNo.22336—SerialNo.270000001andUp

Registeratwww.T oro.com.OriginalInstructions(EN)

ThissparkignitionsystemcomplieswithCanadian
ICES-002.

Introduction

Thismanualuses2otherwordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready .Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure2),whichsignalsahazardthatmaycauseserious
injuryordeathifyoudonotfollowtherecommended
precautions.

Figure2

1.Safetyalertsymbol

Contents

Introduction.................................................................2

Safety...........................................................................3

SafeOperatingPractices.......................................3

SoundPressure.....................................................6

SoundPower........................................................6

Vibration..............................................................6

SlopeChart..........................................................7

SafetyandInstructionalDecals.............................8

Setup..........................................................................11

1InstallingtheValveLever.................................11

2CheckingFluidLevels......................................11

3ActivatingtheBattery......................................11

ProductOverview......................................................14

Controls.............................................................14

Specications.....................................................17

Attachments/Accessories...................................17

StabilityData......................................................18

Operation...................................................................19

FillingtheFuelTank...........................................19

DrainingWaterfromtheFuelFilter.....................19

CheckingtheEngineOilLevel............................20

CheckingtheEngineCoolantLevel....................20

RemovingDebrisfromtheTraction

Unit................................................................21

CheckingtheHydraulicFluidLevel.....................21

TestingtheParkingBrake...................................21

CheckingtheTirePressure.................................22

StartingtheEngine.............................................22

DrivingtheTractionUnit...................................22

StoppingtheTractionUnit/Engine....................22

MovingaNon-functioningTraction

Unit................................................................23

UsingtheCylinderLocks....................................23

UsingAttachments.............................................24

SecuringtheTractionUnitforTransport.............25

AdjustingtheThighSupport...............................25

Maintenance...............................................................27

RecommendedMaintenanceSchedule(s)................27

PremaintenanceProcedures....................................28

OpeningtheAccessCovers................................28

Lubrication.............................................................29

GreasingtheTractionUnit.................................29

EngineMaintenance...............................................29

ServicingtheAirCleaner....................................29

ServicingtheEngineOil.....................................30

©2008—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

2

PrintedintheUSA.

AllRightsReserved

FuelSystemMaintenance.......................................31

ChangingtheFuelFilter.....................................31

BleedingtheFuelSystem....................................31

DrainingtheFuelTanks.....................................32

ElectricalSystemMaintenance................................33

ServicingtheBattery...........................................33

HydraulicSystemMaintenance...............................35

ReplacingtheHydraulicFilter.............................35

ChangingtheHydraulicFluid.............................35

CheckingtheHydraulicLines.............................35

Storage.......................................................................36

Troubleshooting.........................................................37

Schematics.................................................................40

Safety

Improperuseormaintenancebytheoperatoror
ownercanresultininjury.T oreducethepotential
forinjury,complywiththesesafetyinstructions
andalwayspayattentiontothesafetyalert
symbol

Danger

complywiththeinstructionmayresultinpersonal
injuryordeath.

,whichmeans:

—personalsafetyinstruction.Failureto

SafeOperatingPractices

Thisproductiscapableofamputatinghandsandfeet.
Alwaysfollowallsafetyinstructionstoavoidserious
injuryordeath.

Engineexhaustcontainscarbonmonoxide,an
odorless,deadlypoisonthatcankillyou.

Caution

,

W ar ning

,or

Donotruntheengineindoorsorinanenclosed
area.

Training

•ReadtheOperator’sManualandothertraining
material.Iftheoperator(s)ormechanic(s)can
notreadEnglish,itistheowner’sresponsibilityto
explainthismaterialtothem.

•Becomefamiliarwiththesafeoperationofthe
equipment,operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The
ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateor
servicetheequipment.Localregulationsmayrestrict
theageoftheoperator.

•Theowner/usercanpreventandisresponsiblefor
accidentsorinjuriesoccurringtohimselforherself,
otherpeopleorproperty.

Preparation

•Evaluatetheterraintodeterminewhataccessories
andattachmentsareneededtoproperlyand
safelyperformthejob.Onlyuseaccessoriesand
attachmentsapprovedbythemanufacturer.

•Wearappropriateclothingincludinghardhat,
safetyglasses,longpants,safetyshoes,andhearing
protection.Longhair,looseclothingorjewelrymay
gettangledinmovingparts.

3

•Inspecttheareawheretheequipmentistobeused
andremoveallobjectssuchasrocks,toys,andwire
whichcanbethrownbythemachine.

•Useextracarewhenhandlingfuels.Theyare
ammableandvaporsareexplosive.

–Useonlyanapprovedcontainer
–Neverremovethefuelcaporaddfuelwiththe

enginerunning.Allowtheenginetocoolbefore
refueling.Donotsmoke.

–Neverrefuelordrainthemachineindoors.

•Checkthattheoperator’spresencecontrols,safety
switches,andshieldsareattachedandfunctioning
properly.Donotoperateunlesstheyarefunctioning
properly.

Operation

•Neverrunanengineinanenclosedarea.

•Onlyoperateingoodlight,keepingawayfromholes
andhiddenhazards.

•Besurealldrivesareinneutralandparkingbrakeis
engagedbeforestartingtheengine.Onlystartthe
enginefromtheoperator’sposition.

•Slowdownanduseextracareonhillsides.Besure
totravelintherecommendeddirectiononhillsides.
Turfconditionscanaffectthemachine’sstability.

•Slowdownandusecautionwhenmakingturnsand
whenchangingdirectionsonslopes.

•Neveroperatewiththeguardsnotsecurelyinplace.
Besureallinterlocksareattached,adjustedproperly,
andfunctioningproperty.

•Donotchangetheenginegovernorsettingor
overspeedtheengine.

•Stoponlevelground,lowerimplements,disengage
theauxiliaryhydraulics,engageparkingbrake,shut
offtheenginebeforeleavingtheoperator’ sposition
foranyreason.

•Keephandsandfeetawayfrommovingattachments.

•Lookbehindanddownbeforebackinguptobesure
ofaclearpath.

•Nevercarrypassengersandkeeppetsandbystanders
away.

•Slowdownandusecautionwhenmakingturnsand
crossingroadsandsidewalks.

•Donotoperatethemachineundertheinuenceof
alcoholordrugs.

•Usecarewhenloadingorunloadingthemachine
intoatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscurevision.

•Readallattachmentmanuals.

•Ensurethattheareaisclearofotherpeoplebefore
operatingthetractionunit.Stopthetractionunit
ifanyoneentersthearea.

•Neverleavearunningtractionunitunattended.
Alwayslowertheloaderarms,stoptheengine,set
theparkingbrake,andremovethekeybeforeleaving.

•Donotexceedtheratedoperatingcapacity,asthe
tractionunitmaybecomeunstablewhichmayresult
inlossofcontrol.

•Donotcarryaloadwiththearmsraised.Always
carryloadsclosetotheground.

•Donotoverloadtheattachmentandalwayskeep
theloadlevelwhenraisingtheloaderarms.Logs,
boards,andotheritemscouldrolldowntheloader
arms,injuringyou.

•Neverjerkthecontrols;useasteadymotion.

•Watchfortrafcwhenoperatingnearorcrossing
roadways.

•Donottouchpartswhichmaybehotfrom
operation.Allowthemtocoolbeforeattemptingto
maintain,adjust,orservice.

•Checkforoverheadclearances(i.e.branches,
doorways,electricalwires)beforedrivingunderany
objectsanddonotcontactthem.

•Ensurethatyouoperatethetractionunitinareas
wheretherearenoobstaclesincloseproximitytothe
operator.Failuretomaintainadequatedistancefrom
trees,walls,andotherbarriersmayresultininjury
asthetractionunitbacksupduringoperationifthe
operatorisnotattentivetothesurroundings.Only
operatetheunitinareaswherethereissufcient
clearancefortheoperatortosafelymaneuverthe
product.

•Beforedigging,havetheareamarkedfor
undergroundutilities,anddonotdiginmarkedareas.

•Locatethepinchpointareasmarkedonthetraction
unitandattachmentsandkeephandsandfeetaway
fromtheseareas.

•Beforeoperatingthetractionunitwithan
attachment,ensurethattheattachmentisproperly
installed.

•Donotplaceyourfeetundertheplatform.

SlopeOperation

Slopesareamajorfactorrelatedtoloss-of-controland
tip-overaccidents,whichcanresultinsevereinjuryor
death.Allslopesrequireextracaution.

•Donotoperatethetractionunitonhillsidesor
slopesexceedingtheanglesrecommendedinthe

4

StabilityDatasectioninSpecications,page17,and
thoseintheattachmentOperator’sManual.Seealso
theSlopeChart,page7.

•Operateupanddownslopeswiththeheavyend
ofthetractionunituphill.Weightdistribution
changes.Anemptybucketwillmaketherearof
thetractionunittheheavyend,andafullbucket
willmakethefrontofthetractionunittheheavy
end.Mostotherattachmentswillmakethefrontof
tractionunittheheavyend.

•Raisingtheloaderarmsonaslopewillaffectthe
stabilityofthemachine.Wheneverpossible,keepthe
loaderarmsintheloweredpositionwhenonslopes.

•Removinganattachmentonaslopewillmakethe
rearofthetractionunitheavy.RefertotheStability
DatasectioninSpecications,page17,todetermine
whethertheattachmentcanbesafelyremovedon
theslope.

•Removeobstaclessuchasrocks,treelimbs,etc.from
theworkarea.Watchforholes,ruts,orbumps,as
uneventerraincouldoverturnthetractionunit.Tall
grasscanhideobstacles.

•UseonlyToro-approvedattachments.Attachments
canchangethestabilityandtheoperating
characteristicsofthetractionunit.Warrantymaybe
voidedifusedwithunapprovedattachments.

•Keepallmovementsonslopesslowandgradual.Do
notmakesuddenchangesinspeedordirection.

•Avoidstartingorstoppingonaslope.Ifthetraction
unitlosestraction,proceedslowly,straightdownthe
slope.

•Avoidturningonslopes.Ifyoumustturn,turn
slowlyandkeeptheheavyendofthetractionunit
uphill.

•Donotoperateneardrop-offs,ditches,or
embankments.Thetractionunitcouldsuddenlyturn
overifawheelgoesovertheedgeofaclifforditch,
orifanedgecavesin.

•Donotoperateonwetgrass.Reducedtractioncould
causesliding.

•Donotparkthetractionunitonahillsideorslope
withoutloweringtheattachmenttothegroundand
chockingthewheels.

•Donottrytostabilizethetractionunitbyputting
yourfootontheground.

MaintenanceandStorage

•Disengagetheauxiliaryhydraulics,lowerthe
attachment,settheparkingbrake,stoptheengine,
andremovethekey.Waitforallmovementtostop
beforeadjusting,cleaning,orrepairing.

•Cleandebrisfromattachments,drives,mufers,and
enginetohelppreventres.Cleanupoilorfuel
spillage.

•Lettheenginecoolbeforestoringanddonotstore
nearame.

•Donotstorefuelnearamesordrainindoors.

•Parkthemachineonlevelground.Neverallow
untrainedpersonneltoservicethemachine.

•Usejackstandstosupportcomponentswhen
required.

•Carefullyreleasepressurefromcomponentswith
storedenergy.

•Disconnectthebatterybeforemakinganyrepairs.
Disconnectthenegativeterminalrstandthe
positivelast.Reconnectpositiverstandnegative
last.

•Keephandsandfeetawayfrommovingparts.If
possible,donotmakeadjustmentswiththeengine
running.

•Chargebatteriesinanopenwellventilatedarea,away
fromsparkandames.Unplugthechargerbefore
connectingordisconnectingitfromthebattery.
Wearprotectiveclothinganduseinsulatedtools.

•Keepallpartsingoodworkingconditionandall
hardwaretightened.Replaceallwornordamaged
decals.

•Ifanymaintenanceorrepairrequirestheloaderarms
tobeintheraisedposition,securethearmsinthe
raisedpositionwiththehydrauliccylinderlocks.

•Keepnutsandboltstight.Keepequipmentingood
condition.

•Nevertamperwithsafetydevices.

•Keepthetractionunitfreeofgrass,leaves,orother
debrisbuildup.Cleanupoilorfuelspillage.Allow
thetractionunittocoolbeforestoring.

•Useextracarewhenhandlingfuels.Theyare
ammableandvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Neverremovethefuelcaporaddfuelwhen

theengineisrunning.Allowtheenginetocool
beforerefueling.Donotsmoke.

–Neverrefuelthetractionunitindoors.

–Neverstorethetractionunitorfuelcontainer

insidewherethereisanopename,suchasnear
awaterheaterorfurnace.

–Neverllacontainerwhileitisinsideavehicle,

trunk,pickupbed,oranysurfaceotherthanthe
ground.

5

–Keepcontainernozzleincontactwiththetank

duringlling.

•Stopandinspecttheequipmentifyoustrikean
object.Makeanynecessaryrepairsbeforerestarting.

•UseonlygenuineTororeplacementpartstoensure
thatoriginalstandardsaremaintained.

•Batteryacidispoisonousandcancauseburns.Avoid
contactwithskin,eyes,andclothing.Protectyour
face,eyes,andclothingwhenworkingwithabattery.

•Batterygasescanexplode.Keepcigarettes,sparks
andamesawayfromthebattery.

•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthighpressurehydraulic
uid.Usecardboardorpapertondhydraulic
leaks;neveruseyourhands.Hydraulicuidescaping
underpressurecanpenetrateskinandcauseinjury
requiringsurgerywithinafewhoursbyaqualied
surgeonorgangrenemayresult.

SoundPressure

Thisunithasamaximumsoundpressurelevelatthe
operator’searof97dBA,basedonmeasurementsof
identicalmachinesperEN11201.

SoundPower

Thisunithasaguaranteedsoundpowerlevelof101
dBA,basedonmeasurementsofidenticalmachinesper
EN6395.

Vibration

Thisunitdoesnotexceedahand/armvibrationlevelof

0.5m/s
perEN1033.

Thisunitdoesnotexceedawholebodyvibration
levelof0.1m/s
machinesperEN1032.

2

,basedonmeasurementsofidenticalmachines

2

,basedonmeasurementsofidentical

6

SlopeChart7SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof
potentialdanger.Replaceanydecalthatisdamagedorlost.

100-1701

1.Crushinghazard—installthecylinderlockandreadtheinstructionsbeforeservicingorperformingmaintenance.

2.Warning—removetheignitionkeyandlowertheloaderarmsbeforeleavingthemachine.

3.Cuttinghazardofhand—waitformovingpartstostop.

4.Crushing/dismembermenthazardofbystanders—keepbystandersasafedistancefromthemachine.

5.Explosionandelectricalshockhazards—donotdiginareaswithburiedgasorelectricallines.

1.Warning—readthe

Operator’sManual.

2.Tippinghazard—donot
stepoffoperatorplatform
withloadraised,always
operatewiththeheavyend
ofthemachinepointed
uphill,carryloadslow,
maximumloadis515lbs
(234kg).

3.Armlift–down

4.Armlift—up

5.Wheeldrive—forward

6.Wheeldrive—reverse9.Engine—start

93-6680

108-9733

7.Buckettilt—down10.Engine—run

8.Buckettilt—up11.Engine—stop

93-6686

1.Hydraulicoil

2.ReadtheOperator’sManual.

8

100-1702

1.Warning—readtheOperator’sManual;maximumload
ratingof515lb.(234Kg).

100-1703

1.Speedselector

1.Fast

2.Tractiondrive

98-8235

3.Slow

100-1704

1.ReadtheOperator’s
Manual.

2.Placetheauxiliary
hydraulicsinNeutral.

3.Starttheengine.

93-7814

1.Entanglementhazard,belt—stayawayfrommovingparts.

100-8821

1.Crushinghazardandcuttinghazardofhand—stayasafe
distancefromthefrontofthetractionunitwhentheloader
armsareraised.

98-8219

1.Fast

2.Throttle

100-1692

1.Brakeengaged3.Brakedisengaged

2.Parkingbrake

93-9084

1.Liftpoint

3.Slow

2.Tie-downpoint

1.Warning—donotcarrypassengers.

100-8822

9

106-5976

1.Enginecoolantunder
pressure

2.Explosionhazard—read
theOperator’sManual.

3.Warning—donottouch
thehotsurface.

4.Warning—readthe
Operator’sManual.

98-3555

1.Readtheinstructionsbeforeservicingorperforming
maintenanceonthebattery.

2.Containslead;donotdiscard.

3.Explosionhazard—weareyeprotection.

4.Causticliquid/chemicalburnhazard—toperformrstaid,
ushwithwater.

5.Firehazard—nore,openames,orsmoking.

6.Poisonhazard—keepchildrenasafedistancefromthe
battery.

1.Auxiliaryhydraulics

2.Lockedreverse(detent)

108-4723

3.Neutral(off)

4.Forward

10

Setup

3

1

InstallingtheValveLever

Partsneededforthisprocedure:

1

Speedselectorvalvelever

Procedure

1.Removeanddiscardthenutsecuringtheboltand
lockwashertothespeedselectorlever.

2.Securethelevertothespeedselectorvalveusingthe
boltandlockwasherasillustratedinFigure3.

ActivatingtheBattery

NoPartsRequired

Procedure

Thetractionunitisshippedwithadrybattery.Youmust
purchasebulkelectrolytewith1.260specicgravity
fromalocalbatterysupplyoutlet.

Batteryterminalsormetaltoolscouldshort
againstmetalcomponents,causingsparks.
Sparkscancausethebatterygassestoexplode,
resultinginpersonalinjury.

•Whenremovingorinstallingthebattery,do
notallowthebatteryterminalstotouchany
metalpartsofthetractionunit.

•Donotallowmetaltoolstoshortbetween
thebatteryterminalsandmetalpartsofthe
tractionunit.

Figure3

1.Speedselectorvalvelever2.Speedselectorvalve

2

CheckingFluidLevels

NoPartsRequired

Procedure

Beforestartingtheengineforthersttime,checkthe
engineoil,hydraulicuid,andenginecoolantlevels.
RefertoOperationformoreinformation.

1.Parkthetractionunitonalevelsurface,raisethe
loaderarms,andinstallthecylinderlocks.

2.Stoptheengineandremovethekey.

3.Removethefourboltssecuringthebatterycover
andremovethecover(Figure4).

Figure4

1.Batterycover5.Nut

2.Bolt6.Positivecable

3.Battery7.Negativecable

4.Bars

4.Removethenutsandbarssecuringthebattery
(Figure4).

11

5.Disconnectthenegative(black)cablefrom

1

2

3

4

G003792

thenegative(-)batterypost,ifitisn’talready
disconnected(Figure4).

Incorrectbatterycableroutingcoulddamage
thetractorandcablescausingsparks.Sparks
cancausethebatterygassestoexplode,
resultinginpersonalinjury.

•Alwaysdisconnectthenegative(black)
batterycablebeforedisconnectingthe
positive(red)cable.

•Alwaysconnectthepositive(red)battery
cablebeforeconnectingthenegative(black)
cable.

6.Disconnectthepositive(red)cablefromthepositive
(+)batterypost(Figure4).

7.Liftthebatteryoffoftheplatform.

8.Removethellercapsfromthebattery.

Figure5

1.Fillercaps

2.Electrolyte

3.Lowerpartofthetube

10.Leavethecoversoffandconnecta3to4amp
batterychargertothebatteryposts(Figure6).

Batteryelectrolytecontainssulfuricacidwhich
isadeadlypoisonandcausessevereburns.

•Donotdrinkelectrolyteandavoidcontact
withskin,eyesorclothing.Wearsafety
glassestoshieldyoureyesandrobbergloves
toprotectyourhands.

•Fillthebatterywherecleanwaterisalways
availableforushingtheskin.

9.Slowlypourelectrolyteintoeachcelluntilthe
electrolytelevelisuptothelowerpartofthetube
(Figure5).

Figure6

1.Positivepost

2.Negativepost

3.Chargerred(+)wire

4.Chargerblack(—)wire

11.Chargethebatteryatarateof4amperesorlessfor
4hours(12volts).

Chargingthebatteryproducesgassesthatcan
explode.

Neversmokenearthebatteryandkeepsparks
andamesawayfrombattery.

12.Whenthebatteryisfullycharged,unplugthecharger
fromtheelectricaloutlet,thendisconnectthe
chargerleadsfromthebatteryposts(Figure6).

13.Slowlypourelectrolyteintoeachcelluntilthelevelis
onceagainuptotheupperlineonthebatterycase
(Figure5)andinstallthecovers.

14.Installthebatteryontotheplatform(Figure4).

12

15.Securethebatteryinthechassiswiththebarsand
nutsremovedpreviously(Figure4).

16.Connectthepositive(red)cabletothepositive(+)
batterypost(Figure4).Slidetherubbercoverover
thebatterypost.

17.Connectthenegative(black)cabletothenegative
(-)batterypost(Figure4).

Important:Ensurethatthebatterycablesdo
notcontactanysharpedgesoreachother.

18.Installthebatterycover(Figure4).

13

ProductOverview

G005939

1

2

3

4

5

20

17

6

18

7

8

13

14

15

12

11

21

9

18

16

4

14

19

10

22

G006057

631524

78

Figure7

1.Mountplate7.Wheel

2.Tiltcylinder

3.Auxiliaryhydrauliccouplers

4.Loaderarms

5.Frontaccesscover11.Engine17.Indicatorlights

6.Fueltank

8.Liftcylinder14.Liftpoints20.Radiatorllcap

9.Operatorplatform

10.Rearaccesscover(open)

12.Airlter

13.Controlpanel

15.Handle21.Thighsupport

16.Battery22.Flowdividercontrol

18.Towvalves

19.Parkingbrakelever

Controls

Becomefamiliarwithallthecontrols(Figure8)before
youstarttheengineandoperatethetractionunit.

1.Tractioncontrollevers

2.Attachmenttiltlever6.Throttlelever

3.Loaderarmlever7.Keyswitch

4.Auxiliaryhydraulicslever8.Hourmeter

KeySwitch

Thekeyswitch,usedtostartandstoptheengine,has
threepositions:off,run,andstart.

Figure8

5.Speedselectorlever

•Tostarttheengine,rotatethekeytotherunposition,
theglowpluglightwillcomeon.Whentheglow
pluglightturnsoff,turnthekeytothestartposition.
Releasethekeywhenenginestartsanditwillmove
automaticallytotherunposition.

•Tostoptheengine,rotatethekeytotheoffposition.

ThrottleLever

Movethecontrolforwardtoincreasetheenginespeed
andrearwardtodecreasespeed.

TractionControlLevers

•Tomoveforward,movethetractioncontrollevers
forward.Tomoverearward,movethetraction
controlleversrearward.

•Togostraight,movebothtractioncontrollevers
equally.

•Toturn,movetheleverlocatedonthesideyou
wanttoturnbacktowardtheneutralpositionwhile
keepingtheotherleverengaged.

14

Note:Thefartheryoumovethetractioncontrol
leversineitherdirection,thefasterthetractionunit
willmoveinthatdirection.

•Tosloworstop,movethetractioncontrollevers
toneutral.

AttachmentTiltLever

•Totilttheattachmentforward,slowlypushthe
attachmenttiltleverforward.

AuxiliaryHydraulicsLever

•Tooperateahydraulicattachmentinforward
direction,slowlypulltheauxiliaryhydraulicslever
upwardandthenrearward.

•Tooperateahydraulicattachmentinreverse
direction,slowlypulltheauxiliaryhydraulicslever
upwardandthenpushitforward.Thisisalsocalled
thedetentpositionbecauseitdoesnotrequire
operatorpresence.

•Totilttheattachmentrearward,slowlypullthe
attachmenttiltleverrearward.

LoaderArmLever

•Tolowertheloaderarms,slowlypushtheloader
armleverforward.

•Toraisetheloaderarms,slowlypulltheloaderarm
leverrearward.

LoaderValveLock

Theloadervalvelocksecurestheloaderarmand
attachmenttiltleverssothatyoucannotpushthem
forward.Thishelpstoensurethatnoonewill
accidentallylowertheloaderarmsduringmaintenance.
Securetheloaderarmswiththelockanytimeyouneed
tostopthemachinewiththeloaderarmsraised.

Tosetthelock,pullitbackandallthewaydownagainst
thelevers(Fig.13).

Note:Youwillneedtomovetheleversrearwardto
engageordisengagetheloadervalvelock.

SpeedSelectorLever

Ifyoumovethespeedselectorleverwhilethe
tractionunitisinmotion,thetractionunitwill
eitherstopsuddenlyoracceleratequickly.If
youoperatethetractionunitwiththespeed
selectorleverinanintermediateposition,the
tractionunitwilloperateerraticallyandmaybe
damaged.Y oucouldlosecontrolofthetraction
unitandinjurebystandersoryourself.

•Donotmovethespeedselectorleverwhen
thetractionunitisinmotion.

•Donotoperatethetractionunitwhen
thespeedselectorisinanyintermediate
position(i.e.,anypositionotherthanfully
forwardorfullyrearward).

•Movethespeedselectorlevertotheforwardposition
tosetthetractiondrive,loaderarms,andattachment
tilttohighspeedandtheauxiliaryhydraulicstolow
speed.

•Movethespeedselectorlevertotherearward
positiontosettheauxiliaryhydraulicstohighspeed
andthetractiondrive,loaderarms,andattachment
tilttolowspeed.

1.Loadervalvelock,
engaged

Figure9

2.Loadervalvelock,
disengaged

HourMeter

Thehourmeterdisplaysthenumberofhoursof
operationthathavebeenloggedonthetractionunit.

After50hoursandevery75hoursthereafter(thatisat
50,125,200,etc.)thehourmeterdisplaysSVConthe
lowerleftsideofthescreentoremindyoutochangethe
oilandperformtherequiredmaintenance.Afterevery
400hours(400,800,1200,etc.),thehourmeterdisplays
SVConthelowerrightsideofthescreentoremind
youtoperformthemaintenanceproceduresbasedona
400hourschedule.Thesereminderscomeonstarting
threehourspriortotheserviceintervaltimeandashat
regularintervalsforsixhours.

15

FlowDividerControl

ParkingBrake

Thetractionunithydraulics(i.e.,thetractiondrive,
loaderarms,andattachmenttilt)workonaseparate
hydrauliccircuitfromtheauxiliaryhydraulicsfor
poweringattachments;however,thetwosystemsshare
thesamehydraulicpumps.Usingtheowdivider
control(Figure10),youcanvarythespeedofthe
tractionunithydraulicsbydivertinghydraulicowtothe
auxiliaryhydraulicscircuit.Theowdividerallowsyou
todividetheowofuidinvaryingdegreestoslowthe
tractionunit.Thus,themorehydraulicowyoudivert
totheauxiliaryhydraulics,theslowerthetractionunit
hydraulicswillmove.

Figure10

1.Flowdividercontrol4.10to11o’clockposition

2.Knob5.9o’clockposition

3.12o’clockposition

•Movetheowdividercontroltothetwelveo’clock
positiontoprovidemaximumspeedtothetraction
unithydraulics.

Thetractionunitisequippedwithaparkingbrake
(Figure11).Rotatethebrakeleverdownwardtosetthe
braketolocktherearwheelswheneverthetractionunit
willbestoppedonahillorleftunattended.Movethe
leverupbeforedrivingthetractionunit.

Figure11

1.Parkingbrakelever—On
position

2.Parkingbrakelever—Off
position

IndicatorLights

Theindicatorlightswarnyouinthecaseofasystem
malfunctionand,inthecaseoftheglowpluglight,
indicatethattheglowplugsareon.Figure12illustrates
thefourindicatorlights.

Usethissettingforfastoperationofthetractionunit.

•Movetheowdividercontrolbetweenthetwelve
o’clockandnineo’clockpositionstoslowthe
tractionunithydraulicsandnetunethespeed.

Useasettinginthisrangewithattachments
withhydraulicswhereyouneedtobothrunthe
attachmentandmovethetractionunithydraulics,
suchastheauger,boringunit,hydraulicblade,and
tiller.

•Movethecontroltothenineo’clockpositionto
transferallhydraulicowtotheauxiliaryhydraulics
oftheattachment.

Inthissetting,thetractionunithydraulicswillnot
work.Usethissettingwithhydraulicattachments
thatdonotrequiredthetractionunithydraulics.
Therearecurrentlynoattachmentsthatrequirethe
nineo’clockposition;however,thetrencherdoes
workbestifyousetitclosetonineo’clocksothat
thetractionunitwillcreepslowlywhentrenching.

Note:Theowdividercontrolcanbexedinplace
byturningtheknobonthecontrolclockwiseuntilit
contactsthedial(Figure10).

Figure12

1.Oilpressurelight

2.Batterylight

3.Enginetemperaturelight

4.Glowpluglight

•EngineTemperatureLight

Iftheenginetemperaturelightison,theengineis
overheating.Stoptheengineandallowthetraction
unittocooldown.Checkthecoolantlevelandthe
beltstothefanandwaterpump.Fillthecoolantas
requiredandreplaceanywornorslippingbelts.If
theproblempersists,contactyourAuthorizedToro
Dealerfordiagnosticsandrepair.

•OilPressureLight

Thislightisonforafewsecondswheneveryou
starttheengine.Iftheoilpressurelightisonwhile
theengineisrunning,theengineoilpressureislow .
Stoptheengineandallowthetractionunittocool
down.Checktheoillevelandllthecrankcasewith

16

oilasneeded.Iftheproblempersists,contactyour
AuthorizedToroDealerfordiagnosticsandrepair.

•BatteryLight

Thislightisonforafewsecondswheneveryoustart
theengine.Ifthebatterylightisonwhiletheengine
isrunning,thealternator,battery,orelectricalsystem

Thislightisonwhenthekeyisturnedtorunbefore
startingtheengine.Theglowpluglightwillremain
onforupto10seconds,indicatingthattheglow
plugsarewarmingtheengine.Iftheglowpluglight
isonwhiletheengineisrunning,theglowplugsare
broken.ContactyourAuthorizedToroDealerfor
diagnosticsandrepair.

isbroken.ContactyourAuthorizedT oroDealerfor
diagnosticsandrepair.

•GlowPlugLight

Specications

Note:Specicationsanddesignaresubjecttochangewithoutnotice.

Width

Length

Height

Weight(withoutattachmentorcounterweight)1722lb(783kg)

Operatingcapacity(with200lboperator,thestandardbucket,andwithoutthecounterweight)524lb(238kg)

Tippingcapacity(with200lboperator,thestandardbucket,andwithoutthecounterweight)l048lb(476kg)

Wheelbase

Dumpheight(withstandardbucket)47inches(120cm)

Reach—fullyraised(withstandardbucket)26inches(66cm)

Heighttohingepin(narrowbucketinstandardposition)66inches(168cm)

40.5inches(103cm)

60inches(152cm)

49inches(125cm)

28inches(71cm)

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesareavailableforusewiththemachinetoenhanceand
expanditscapabilities.ContactyourAuthorizedServiceDealerorDistributororgotowww .T oro.comforalistof
allapprovedattachmentsandaccessories.

Important:UseonlyToroapprovedattachments.Otherattachmentsmaycreateanunsafeoperating
environmentordamagethetractionunit.

17

StabilityData

Thefollowingtableslistthemaximumsloperecommendedforthetractionunitinthepositionslistedinthetables.
Slopesoverthelisteddegreemaycausethetractionunittobecomeunstable.Thedatainthetablesassumethatthe
loaderarmsarefullylowered;raisedarmsmayaffectthestability.

Ineachattachmentmanualisasetofthreestabilityratings,oneforeachhillposition.Todeterminethemaximum
slopeyoucantraversewiththeattachmentinstalled,ndthedegreeofslopethatcorrespondstothestabilityratings
oftheattachment.Example:IftheattachmenthasaFrontUphillratingofB,aRearUphillratingofD,anda
SideUphillratingofC,thenyoucoulddriveforwardupan18°slope,rearwardupa10°slope,orsidewaysona
14°slope,aslistedinthefollowingtable.

MaximumRecommendedSlopewhen

FrontUphillRearUphill

Conguration

Tractionunitwithoutattachment

Tractionunitwithcounterweight,withoutattachment

Tractionunitwithanattachmentratedwithoneofthefollowingstabilityratings
foreachslopeposition:*

A

B

C15°16°14°

D

E

7°20°17°

5°21°17°

25°25°20°

18°19°18°

10°10°9°

5°5°5°

Operatingwith:

SideUphill

18

Operation

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

Important:Beforeoperating,checkthefuel,oil,andcoolantlevel;removedebrisfromthetractionunit;

testtheparkingbrake,andcheckthetirepressure.Also,ensurethattheareaisclearofpeopleanddebris.
Youshouldalsoknowandhavemarkedthelocationsofallutilitylines.

Youcouldfalloffoftheplatformandbeseriouslyinjuredduringoperation.

Donotmovethecontrolleversunlessyouarestandingwithbothfeetontheplatformandyourhands
areholdingthehandles.

FillingtheFuelTank

Theenginerunsonclean,freshdieselfuelwith
aminimumcetaneratingof40.Purchasefuelin
quantitiesthatcanbeusedwithin30daystoensure
fuelfreshness.

Usesummergradedieselfuel(No.2-D)attemperatures
above20°F(-7°C)andwintergradedieselfuel
(No.1-DorNo.1-D/2-Dblend)below20°F
(-7°C).Useofwintergradedieselfuelatlower
temperaturesprovideslowerashpointandpourpoint
characteristics,allowingeasierstartsandlesseningthe
chancesofchemicalseparationofthefuelduetolower
temperatures.

Useofsummergradedieselfuelabove20°F(-7°C)
willcontributetowardlongerlifeofthefuelpump
components.

Important:Donotusekeroseneorgasolinein
placeofdieselfuel.Failuretoobservethiscaution
willdamagetheengine.

1.Parkthetractionunitonalevelsurface,lowerthe
loaderarms,andstoptheengine.

2.Removethekeyandallowtheenginetocool.

3.Cleanaroundthefueltankcapandremovethecap.

4.Fillthetanktoaboutoneinchbelowthetopofthe
tank,notthellerneck,withdieselfuel.

Undercertainconditions,dieselfuelandfuel
vaporsarehighlyammableandexplosive.A
reorexplosionfromfuelcanburnyouand
othersandcancausepropertydamage.

•Useafunnelandllthefueltankoutdoors,
inanopenarea,whentheengineisoffand
iscold.Wipeupanyfuelthatspills.

•Donotllthefueltankcompletelyfull.Add
fueltothefueltankuntilthelevelis1/4to
1/2inch(6to13mm)belowthebottomof
thellerneck.Thisemptyspaceinthetank
allowsthefueltoexpand.

•Neversmokewhenhandlingfuel,andstay
awayfromanopenameorwherefuel
fumesmaybeignitedbyaspark.

•Storefuelinaclean,safety-approved
containerandkeepthecapinplace.

5.Installthefueltankcap.Wipeupanyfuelthatmay
havespilled.

Note:Ifpossible,llthefueltankaftereachuse.This
willminimizepossiblebuildupofcondensationinside
thefueltank.

DrainingWaterfromtheFuel
Filter

ServiceInterval:Beforeeachuseordaily

Drainwaterorothercontaminantsfromthefuellter
daily.

1.Stoptheengineandremovethekey.

2.Opentherearaccesscover.

19

3.Turnthedrainvalveuntilthewaterrunsoutofthe

G005936

4

123

lter(Figure13).

Note:Thefuellterislocatednearthebottom
ofthefueltank.

9.Slowlypouronlyenoughoil(dieselengineoil,API
serviceCH-4,CI-4,orhigher;refertoServicingthe
EngineOilinMaintenance)intothevalvecoverto
raisetheleveltotheuppermarkonthedipstick.

Important:Donotoverllthecrankcasewith
oilbecausetheenginemaybedamaged.

10.Replacethellercapanddipstick.

CheckingtheEngineCoolant
Level

ServiceInterval:Beforeeachuseordaily

Figure13

1.Fuellter

2.Drainvalve

4.Closethevalve.

5.Closetherearaccesscover.

CheckingtheEngineOilLevel

ServiceInterval:Beforeeachuseordaily

1.Parkthetractionunitonalevelsurface,lowerthe
loaderarms,andstoptheengine.

2.Removethekeyandallowtheenginetocool.

3.Opentherearaccesscover.

4.Cleanaroundtheoildipstick(Figure14).

Thecoolingsystemislledwitha50/50solutionof
waterandpermanentethyleneglycolantifreeze.Check
thelevelofcoolantatthebeginningofeachday,before
startingtheengine.

Iftheenginehasbeenrunning,thecoolant
intheradiatorwillbehotandpressurized.If
youremovethecap,itmaysprayout,causing
severeburns.

•Donotremovetheradiatorcaptocheck
coolantlevels.

•Donotremovetheradiatorcapwhenthe
engineishot.Allowtheenginetocoolforat
least15minutesoruntiltheradiatorcapis
coolenoughtotouchwithoutburningyour
hand.

1.Parkthetractionunitonalevelsurface,lowerthe
loaderarms,andstoptheengine.

Figure14

1.Fillercap

2.Valvecover4.Metalend

3.Oildipstick

5.Pulloutthedipstickandwipethemetalendclean
(Figure14).

6.Slidethedipstickfullyintothedipsticktube
(Figure14).

7.Pullthedipstickoutandlookatthemetalend.

8.Iftheoillevelislow ,cleanaroundtheoilllercap
andremovethecap(Figure14).

2.Removethekeyandallowtheenginetocool.

3.Removetheradiatorllercapandcheckthecoolant
level(Figure15).

Thecoolantshouldbeuptollerneck.

Figure15

1.Radiatorcap

4.Ifcoolantlevelislow ,addcoolantuptothebottom
ofthellerneck.

20

Important:Donotoverlltheradiator.

4.Removethefrontaccesscover.

5.Replacetheradiatorllercap,ensuringthatitis
tightlysealed.

RemovingDebrisfromthe
TractionUnit

ServiceInterval:Beforeeachuseordaily

Important:Operatingtheenginewithablocked
radiator,willresultinenginedamagefrom
overheating.

1.Parkthetractionunitonalevelsurface,raisethe
loaderarms,andinstallthecylinderlocks.

2.Stoptheengineandremovethekey.

3.Removethefrontaccesscover.

4.Cleananydebrisfromthegrill.

5.Opentherearaccesscover.

6.Wipeawaydebrisfromtheaircleaner.

7.Cleananydebrisbuildupontheenginewithabrush
orblowerbeforeeachuse.

Important:Itispreferabletoblowdirtout,
ratherthanwashingitout.Ifwaterisused,
keepitawayfromelectricalitemsandhydraulic
valves.Donotuseahigh-pressurewasher.
High-pressurewashingcandamagethe
electricalsystemandhydraulicvalvesordeplete
grease.

8.Replaceandsecurethefrontandrearaccesscovers.

9.Removeandstorethecylinderlocksandlowerthe
loaderarms.

5.Cleantheareaaroundthellerneckofthehydraulic
tank(Figure16).

6.Removethecapfromthellerneckandcheckthe
uidlevelonthedipstick(Figure16).

Theuidlevelshouldbebetweenthemarksonthe
dipstick.

Figure16

1.Fillerneckcap2.Dipstick

7.Ifthelevelislow,addenoughuidtoraiseittothe
properlevel.

8.Installthecaponthellerneck.

9.Installthefrontaccesscover.

10.Removeandstorethecylinderlocksandlowerthe
loaderarms.

TestingtheParkingBrake

ServiceInterval:Beforeeachuseordaily

1.MovetheparkingbrakelevertotheOnposition
(Figure17).

CheckingtheHydraulicFluid
Level

ServiceInterval:Every25hours

Checkthehydraulicuidlevelbeforetheengineisrst
startedandafterevery25operatinghours.

HydraulicT ankCapacity:17.25USgallons(67l)

Use10W -30or15W-40detergent,dieselengineoil(API
serviceCH-4orhigher).

1.Removetheattachment,ifoneisinstalled.

2.Parkthetractionunitonalevelsurface,raisethe
loaderarms,andinstallthecylinderlocks.

3.Stoptheengine,removethekey ,andallowthe
enginetocool.

Figure17

1.Parkingbrakelever—On
position

2.Starttheengine.

3.Slowlyeasethetractiondriveleversforwardor
rearward.

4.Ifthetractionunitmoves,contactyourAuthorized
ToroDealerforservice.

21

2.Parkingbrakelever—Off
position

CheckingtheTirePressure

1

G003793

ServiceInterval:Beforeeachuseordaily

Maintaintheairpressureinthetiresasspecied.Check
thetireswhentheyarecoldtogetthemostaccurate
reading.

Pressure:15-20psi(103-138kPa)

Note:Usealowertirepressure,15psi(103kPa),when
operatinginsandysoilconditionstoprovidebetter
tractionintheloosesoil.

freezingorlower),hydraulicsystemdamage
couldoccur.Whenstartingtheenginein
coldconditions,allowtheenginetorunin
themiddlethrottlepositionfor2to5minutes
beforemovingthethrottletofast(rabbit).

Note:Ifoutdoortemperatureisbelowfreezing,
storethetractionunitinagaragetokeepitwarmer
andaidinstarting.

DrivingtheTractionUnit

Thethrottlecontrolregulatestheenginespeedas
measuredinrpm(revolutionsperminute).Placethe
throttleleverinthefast(rabbit)positionforbest
performance.

Note:Thethrottlepositioncanbeutilizedtooperate
atslowerspeeds.

Todrivethetractionunit,completethefollowing
actionsasnecessary:

Figure18

1.Valvestem

StartingtheEngine

1.Standontheplatform.

2.Ensurethattheauxiliaryhydraulicsleverisin
neutral.

3.Movethethrottlelevermidwaybetweenslow
(turtle)andfast(rabbit)positions.

4.Insertthekeyintotheignitionandturnittothe
runposition.

Note:Thebattery,oilpressure,andglowplug
lightswillcomeon.

5.Whentheglowpluglightturnsoff,turnthekeyto
thestartposition.Whentheenginesstarts,release
thekey .

Note:Awarmenginemaybestartedwithout
waitingforthelighttoturnoff.

Important:Donotengagethestarterformore
than10secondsatatime.Iftheenginefails
tostart,allowa30secondcool-downperiod
betweenattempts.Failuretofollowthese
instructionscanburnoutthestartermotor.

6.Movethethrottlelevertodesiredsetting.

Important:Ifyouruntheengineathigh
speedswhenthehydraulicsystemiscold(i.e.,
whentheambientairtemperatureisnear

•Tomoveforward,movethetractioncontrollevers
forward.

•Tomoverearward,movethetractioncontrollevers
rearward.

•Togostraight,movebothtractioncontrollevers
equally.

•Toturn,movetheleverlocatedonthesideyou
wanttoturntowardtheneutralpositionwhile
keepingtheotherleverengaged.

•Tosloworstop,movethetractioncontrollevers
toneutral.

Note:Thefartheryoumovethetractioncontrollevers
ineitherdirection,thefasterthetractionunitwillmove
inthatdirection.

StoppingtheTraction
Unit/Engine

1.Movethetractioncontrolleverstoneutral.

2.Movethethrottlelevertotheslow(turtle)position.

3.Lowertheloaderarmstotheground.

4.Turntheignitionkeyoff.

Note:Iftheenginehasbeenworkinghardor
ishot,letitidleforaminutebeforeturningthe
ignitionkeyoff.Thishelpscooltheenginebefore
itisstopped.Inanemergency,theenginemaybe
stoppedimmediately .

5.Removethekey.

22

Achildoruntrainedbystandercouldattemptto
operatethetractionunitandbeinjured.

Removethekeyfromtheswitchwhenleaving
thetractionunit,evenifjustforafewseconds.

MovingaNon-functioning

UsingtheCylinderLocks

Theloaderarmsmaylowerwhenintheraised
positioncrushinganyoneunderthem.

Installthecylinderlocksbeforeperforming
maintenancethatrequiresraisedloaderarms.

TractionUnit

Important:Donottoworpullthetraction

unitwithoutrstopeningthetowvalves,orthe
hydraulicsystemwillbedamaged.

1.Stoptheengine.

2.Removetheplugcoveringeachtowvalve,located
undereachfueltank(Figure19).

InstallingtheCylinderLocks

1.Starttheengine.

2.Raisetheloaderarmstothefullyraisedposition.

3.Stoptheengine.

4.Positionaloaderarmcylinderlockovereachlift
cylinderrod(Figure20).

5.Secureeachloaderarmcylinderlockwithaclevis
pinandcotterpin(Figure20).

Figure20

1.Cylinderlock4.Clevispin

2.Liftcylinder5.Liftcylinderrod

3.Hairpincotter

Figure19

1.Towvalve2.Plug

3.Loosenthejamnutoneachtowvalve.

4.Turneachvalvecounterclockwiseoneturnwitha
hexwrenchtoopenthem.

5.Towthetractionunitasrequired.

Important:Donotexceed3mphwhentowing.

6.Whenyouhaverepairedthetractionunit,closethe
towvalvesandtightenthejamnuts.

Important:Donotovertightenthetowvalves.

7.Replacetheplugs.

6.Withtheengineoff,lowertheloaderarms.

Removing/StoringtheCylinderLock

1.Starttheengine.

2.Raisetheloaderarmstothefullyraisedposition.

3.Stoptheengine.

4.Removetheclevispinandcotterpinsecuringeach
cylinderlock.

5.Removethecylinderlocks.

6.Lowertheloaderarms.

7.Installthecylinderlocksoverthehydraulichoses
andsecurethemwiththeclevispinsandcotterpins
(Figure21).

23

Figure21

1.Hydraulichoses3.Hairpincotter

2.Cylinderlocks4.Clevispin

UsingAttachments

InstallinganAttachment

Important:UseonlyT oro-approvedattachments.

Attachmentscanchangethestabilityandthe
operatingcharacteristicsofthetractionunit.The
warrantyofthetractionunitmaybevoidedifused
withunapprovedattachments.

Important:Theattachmentshouldberaised
enoughtocleartheground,andthemount
plateshouldbetiltedallthewayback.

6.Stoptheengine.

7.Engagethequickattachpins,ensuringthattheyare
fullyseatedinthemountplate(Figure23).

Important:Ifthepinsdonotrotatetothe
engagedposition,themountplateisnot
fullyalignedwiththeholesintheattachment
receiverplate.Checkthereceiverplateand
cleanitifnecessary.

Important:Beforeinstallingtheattachment,
ensurethatthemountplatesarefreeofanydirtor
debrisandthatthepinsrotatefreely.Ifthepinsdo
notrotatefreely,greasethem.

1.Positiontheattachmentonalevelsurfacewith
enoughspacebehindittoaccommodatethe
tractionunit.

2.Starttheengine.

3.Tilttheattachmentmountplateforward.

4.Positionmountplateintotheupperlipofthe
attachmentreceiverplate(Figure22).

Figure22

1.Mountplate2.Receiverplate

Figure23

1.Quickattachpins(shown
inengagedposition)

2.Disengagedposition

3.Engagedposition

Ifyoudonotfullyseatthequickattachpins
throughtheattachmentmountplate,the
attachmentcouldfalloffofthetractionunit,
crushingyouorbystanders.

Ensurethatyourquickattachpinsarefully
seatedintheattachmentmountplate.

5.Raisetheloaderarmswhiletiltingbackthemount
plateatthesametime.

24

ConnectingtheHydraulicHoses

RemovinganAttachment

Iftheattachmentrequireshydraulicsforoperation,
connectthehydraulichosesasfollows:

1.Stoptheengine.

2.Movetheauxiliaryhydraulicsleverforward,
backward,andbacktoneutraltorelievepressure
atthehydrauliccouplers.

3.Movetheauxiliaryhydraulicsleverforwardintothe
detentposition.

4.Removetheprotectivecoversfromthehydraulic
couplersonthetractionunit.

5.Ensurethatallforeignmatteriscleanedfromthe
hydraulicconnectors.

6.Pushtheattachmentmaleconnectorintothefemale
connectoronthetractionunit.

Note:Whenyouconnecttheattachmentmale
connectorrst,youwillrelieveanypressurebuiltup
intheattachment.

Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremovedwithin
afewhoursbyadoctorfamiliarwiththisform
ofinjuryorgangrenemayresult.

•Keepyourbodyandhandsawayfrompin
holeleaksornozzlesthatejecthighpressure
hydraulicuid.

•Usecardboardorpapertondhydraulic
leaks,neveruseyourhands.

Hydrauliccouplers,hydrauliclines/valves,and
hydraulicuidmaybehot.Ifyoucontacthot
componentsyoumaybeburned.

1.Lowertheattachmenttotheground.

2.Stoptheengine.

3.Disengagethequickattachpinsbyturningthem
totheoutside.

4.Iftheattachmentuseshydraulics,movetheauxiliary
hydraulicsleverforward,backward,andbackto
neutraltorelievepressureatthehydrauliccouplers.

5.Iftheattachmentuseshydraulics,slidethecollar
backonthehydrauliccouplersanddisconnectthem.

Important:Connecttheattachment
hosestogethertopreventhydraulicsystem
contaminationduringstorage.

6.Installtheprotectivecoversontothehydraulic
couplersonthetractionunit.

7.Starttheengine,tiltthemountplateforward,and
backthetractionunitawayfromtheattachment.

SecuringtheTractionUnitfor
Transport

Whentransportingthetractionunitonatrailer,always
usethefollowingprocedure:

Important:Donotoperateordrivethetraction
unitonroadways.

1.Lowertheloaderarms.

2.Stoptheengine.

3.Securethetractionunittothetrailerwithchainsor
strapsusingthetie-down/liftloops(Figure7)to
securetherearofthetractionunitandtheloader
arms/mountplatetosecurethefrontofthetraction
unit.

AdjustingtheThighSupport

•Weargloveswhenoperatingthehydraulic
couplers.

•Allowthetractionunittocoolbefore
touchinghydrauliccomponents.

•Donottouchhydraulicuidspills.

7.Pushtheattachmentfemaleconnectorintothe
maleconnectoronthetractionunit.

8.Conrmthattheconnectionissecurebypulling
onthehoses.

9.Movetheauxiliaryhydraulicslevertoneutral.

Toadjustthethighsupport(Figure24),loosenthe
knobsandraiseorlowerthesupportpadtothedesired
height.Youcanalsoobtainadditionaladjustmentby
looseningthenutsecuringthepadtotheadjustment
plate,movingtheplateupordownasneeded.Tighten
allfastenerssecurelywhennished.

25

G006054

3

2

1

4

5

6

1.Thighsupportbracket

2.Adjustmentplate

3.Thighsupportpad

Figure24

4.Knobandatwasher

5.Carriagebolt

6.Locknutandatwasher

26

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst8hours

Aftertherst50hours

Beforeeachuseordaily

Every25hours

Every75hours

Every100hours

Every200hours

MaintenanceProcedure

•Replacethehydrauliclter.

•T orquethewheellugnutsto50ft-lb(68N⋅m).

•Changetheengineoilandlter.

•Drainwaterfromthefuellter.

•Checktheengineoillevel.

•Checktheenginecoolantlevel.

•Removedebrisfromthetractionunit.

•T esttheparkingbrake

•Checkthetirepressure.

•Greasethetractionunit.

•Checkforloosefasteners.

•Checkthehydraulicuidlevel.

•Checkthehydrauliclinesforleaks,loosettings,kinkedlines,loosemounting
supports,wear,weather,andchemicaldeterioration.

•Changetheengineoilandlter(morefrequentlywhenoperatingconditionsare
extremelydustyorsandy).

•Checkthebatteryelectrolytelevel.

•Checkthebatterycableconnections.

•T orquethewheellugnutsto50ft-lb(68N⋅m).

•Replacetheprimaryairlter.

Every400hours

Every600hours

Every1,500hours

Yearly

Yearlyorbeforestorage

Important:Refertoyour

•Replacethehydrauliclter.

•Replacethesafetyairlter.

•Replaceallmovinghydraulichoses.

•Changethefuellter.

•Changethehydraulicuid.

•T ouchupchippedpaint

Engine Operator’ s Man ual

foradditionalmaintenanceprocedures.

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriously
injureyouorotherbystanders.

Removethekeyfromtheignitionanddisconnectthewiresfromthesparkplugsbeforeyoudoany
maintenance.Setthewiresasidesothattheydonotaccidentallycontactthesparkplugs.

27

Premaintenance
Procedures

OpeningtheAccessCovers

RemovingtheFrontAccessCover

1.Raisetheloaderarmsandinstallthecylinderlocks.

Note:Inthecasethatyouneedtoremovethefront
accesscoverwithoutraisingtheloaderarms,bevery
carefulnottodamagethecoverorhydraulichoses
asyoumaneuverthecoveroutfromunderthearms.

2.Stoptheengineandremovethekey.

3.Releasethetwolockingtabs(Figure25,top,lefttab
illustrated).

Figure26

1.Rearaccesscover3.Bolt

2.Lockingtabs

3.Removetheboltlocatednexttotherightlocking
tab(Figure26).

4.Graspingthehandle,pullthecoverupandbackto
swingitopen(Figure26).

Figure25

4.Pullthecoveroffofthetractionunit.

5.Whennished,replacethefrontaccesscoverand
secureitwiththetwolockingtabs.

OpeningtheRearAccessCover

1.Stoptheengineandremovethekey.

2.Releasethetwolockingtabsontopoftherearaccess
cover(Figure26).

5.Whennished,closetherearaccesscoverby
swingingitupandseatingitinplace.

6.Secureitwiththetwolockingtabsandbolt.

28

Lubrication

EngineMaintenance

GreasingtheTractionUnit

ServiceInterval:Beforeeachuseordaily

Greaseallpivotjointsevery8operatinghoursand
immediatelyaftereverywashing.

GreaseType:General-purposegrease.

1.Lowertheloaderarmsandstoptheengine.Remove
thekey .

2.Cleanthegreasettingswitharag.

3.Connectagreaseguntoeachtting(Figure27and
Figure28).

ServicingtheAirCleaner

PrimaryFilter:Replaceafterevery200operatinghours
ormoreoftenindustyconditions.

SafetyFilter:Replaceafterevery600operatinghours.

Note:Servicetheaircleanermorefrequentlyif
operatingconditionsareextremelydustyorsandy .

ReplacingtheFilters

ServiceInterval:Every200hours

Every600hours

1.Lowertheloaderarms,stoptheengine,andremove
thekey .

2.Opentherearaccesscover.

3.Releasethelatchesontheaircleanerandpulltheair
cleanercoveroffoftheaircleanerbody(Figure29).

Figure27

Figure28

4.Pumpgreaseintothettingsuntilgreasebeginsto
oozeoutofthebearings(approximately3pumps).

5.Wipeupanyexcessgrease.

Figure29

1.Latches

2.Aircleanercover

3.Airlterbody

4.Squeezethedustcapsidestoopenitandknockthe
dustout.

5.Cleantheinsideoftheaircleanercoverwith
compressedair.

6.Gentlyslidetheprimarylteroutoftheaircleaner
body(Figure29).Avoidknockingthelterintothe
sideofthebody.

Important:Donotattempttocleantheprimary
lter.

7.Removethesafetylteronlyifyouintendtoreplace
it.

Important:Neverattempttocleanthesafety
lter.Ifthesafetylterisdirty,thentheprimary
lterisdamagedandyoushouldreplaceboth
lters.

4.Primarylter

5.Safetylter

6.Dustcap

29

8.Inspectthenewlter(s)fordamagebylookinginto
thelterwhileshiningabrightlightontheoutside
ofthelter.Holesinthelterwillappearasbright
spots.Inspecttheelementfortears,anoilylm,or
damagetotherubberseal.Ifthelterisdamaged
donotuseit.

9.Ifyouarereplacingthesafetylter,carefullyslide
thenewlterintothelterbody(Figure29).

Important:T opreventenginedamage,always
operatetheenginewithbothairltersandcover
installed.

10.Carefullyslidetheprimarylteroverthesafetylter
(Figure29).Ensurethatitisfullyseatedbypushing
ontheouterrimofthelterwhileinstallingit.

Important:Donotpressonthesoftinsidearea
ofthelter.

11.Installtheaircleanercoverwiththesideindicatedas
UPfacingupandsecurethelatches(Figure29).

12.Closethehood.

ServicingtheEngineOil

Componentswillbehotifthetractionunithas
beenrunning.Ifyoutouchhotcomponentsyou
maybeburned.

Allowthetractionunittocoolbeforeperforming
maintenanceortouchingcomponentsunder
thehood.

4.Placeapanundertheoildraintube(Figure30).

Figure30

1.Clamp

2.Oildraintube

3.Plug

Changeoilandlteraftertherst50operatinghours
andthenevery75operatinghoursthereafter.

Note:Changeoilmorefrequentlywhenoperating
conditionsareextremelydustyorsandy .

OilType:Detergentdieselengineoil(APIservice
CH-4,CI-4orhigher)

CrankcaseCapacity:w/lter,0.84gal.(3.2l)

Viscosity:

•Fortemperaturesabove0°F(-18°C),use15W-40
(preferred)or10W-30.

•Fortemperaturesbelow32°F(0°C),use5W -30.

ChangingtheOilandFilter

ServiceInterval:Aftertherst50hours

Every75hours

1.Starttheengineandletitrunforveminutes.This
warmstheoilsoitdrainsbetter.

5.Loosentheclampandremovetheplug(Figure30).

6.Whentheoilhasdrainedcompletely,replacethe
plugandtightentheclamp.

Note:Disposeoftheusedoilatacertiedrecycling
center.

7.Opentherearaccesscover.

8.Removetheoldlterandwipethelteradapter
(Figure31)gasketsurface.

Figure31

1.Oillter

2.Gasket

3.Adapter

2.Parkthetractionunitsothatthedrainsideisslightly
lowerthantheoppositesidetoensurethattheoil
drainscompletely .

3.Lowertheloaderarms,chockthewheels,stopthe
engine,andremovethekey .

9.Pournewoilofthepropertypeinthroughthecenter
holeofthelter.Stoppouringwhentheoilreaches
thebottomofthethreads.

10.Allowaminuteortwofortheoiltobeabsorbedby
ltermaterial,thenpourofftheexcessoil.

30

11.Applyathincoatofnewoiltotherubbergasketon
thereplacementlter(Figure31).

12.Installthereplacementoilltertothelteradapter.
Turntheoillterclockwiseuntiltherubbergasket
contactsthelteradapter,thentightenthelteran
additional1/2turn(Figure31).

13.Removetheoilllcapandslowlypourapproximately
80%ofthespeciedamountofoilinthroughthe
valvecover.

14.Checktheoillevel;refertoCheckingtheOilLevel,
Operation,page19.

15.Slowlyaddadditionaloiltobringtheleveltothe
uppermarkonthedipstick.

16.Replacethellcap.

17.Closetherearaccesscover.

FuelSystem
Maintenance

ChangingtheFuelFilter

ServiceInterval:Yearly

Replacethefuellteryearly.

Important:Neverinstalladirtylter.

1.Lowertheloaderarms,stoptheengine,andremove
thekey .

2.Shutoffthefuelvalveonthebottomofthefuel
tank(Figure34).

3.Opentherearaccesscover.

4.Openthedrainvalve(Figure32)anddrainthefuel
fromthefuellterintoasuitablecontainerand
disposeofitproperly .

Figure32

1.Drainvalve

5.Removethefuellterwithalterwrench(Figure32).

6.Cleanthemountingsurface.

7.Lubricatethegasketonthenewlterwithclean
engineoil.Screwonthenewlterbyhanduntilthe
gasketcontactsthehousing.Thentightenitanother
1/2turn.

8.Openthefuelvalveonthebottomofthefueltank
(Figure34).

9.Bleedthefuelsystem;refertoBleedingtheFuel
System.

10.Starttheengineandcheckforleaks.

2.Fuellter

BleedingtheFuelSystem

Bleedtheairfromthefuelsysteminanyofthefollowing
situations:

•Initialstartupofanewtractionunitoratraction
unitthathasbeenstored.

31

•Aftertheenginehasceasedrunningduetolackof

1

2

G003795

fuel.

2.Lowertheloaderarms,stoptheengine,andremove
thekey .

•Aftermaintenancehasbeenperformedonthefuel
systemcomponents.

1.Opentherearaccesscover.

2.Placeadrainpanunderthefuelltertocatchspills.

3.Openthebleedscrewontopofthefuelltertoll
thebowlwithfuel(Figure33).

Figure33

1.Fuellter

2.Bleedscrew

4.Closethebleedscrewwhenfuelcomesoutina
steadystream.

5.Onleftsideoftheengine,locatetheairventplugon
topofthefuelinjectionpumpandconnectahoseto
it,leadingtoadrainpan.

6.Opentheventplugandcranktheengineuntilfuel
comesoutasteadystream.

7.Closetheventplug.

8.Closetherearaccesscover.

DrainingtheFuelTanks

3.Shutoffthefuelvalveinthehosenearthebottom
ofthefueltank(Figure34).

Figure34

1.Fuelvalve,open2.Fuelvalve,closed

4.Opentherearaccesscover.

5.Loosenthehoseclampatthefuellterandslideit
upthefuellineawayfromthelter.

6.Pullthefuellineoffofthefuellter,openthefuel
valve,andallowthefueltodrainintoafuelcanor
drainpan.

7.Installthefuellineontothefuellter.

8.Slidethehoseclampclosetothefuelltertosecure
thefuelline.

9.Closetherearaccesscover.

Incertainconditions,fuelisextremely
ammableandhighlyexplosive.Areor
explosionfromfuelcanburnyouandothers
andcandamageproperty.

•Drainfuelfromthefueltankswhenthe
engineiscold.Dothisoutdoorsinanopen
area.Wipeupanyfuelthatspills.

•Neversmokewhendrainingfuel,andstay
awayfromanopenameorwhereaspark
mayignitethefumes.

1.Parkthetractionunitonalevelsurface,toensure
thatthefueltanksdraincompletely.

10.Openthefuelvalvesinthehosesnearthebottomof
thefueltanksasillustratedinFigure34.

Note:Nowisthebesttimetoinstallanewfuellter
becausethefueltankisempty.

32

ElectricalSystem

2

3

1

G003794

Maintenance

ServicingtheBattery

Checktheelectrolytelevelinthebatteryevery75hours.
Alwayskeepthebatterycleanandfullycharged.Use
apapertoweltocleanthebatterycase.Ifthebattery
terminalsarecorroded,cleanthemwithasolutionof
fourpartswaterandonepartbakingsoda.Applyalight
coatingofgreasetothebatteryterminalstoreduce
corrosion.

Voltage:12v,450ColdCrankingAmps

Figure36

1.Fillercaps3.Lowerline

2.Upperline

CheckingtheElectrolyteLevel

ServiceInterval:Every75hours

Every75hours

1.Stoptheengineandremovethekey.

2.Removethebatterycover(Figure35).

Figure35

1.Batterycover5.Nut

2.Bolt6.Positivecable

3.Battery7.Negativecable

4.Bars

3.Lookatthesideofthebattery.Theelectrolytemust
beuptotheUpperline(Figure36).Donotallowthe
electrolytetofallbelowtheLowerline(Figure36).

4.Iftheelectrolyteislow ,addtherequiredamountof
distilledwater;refertoAddingWatertotheBattery.

AddingWatertotheBattery

Thebesttimetoadddistilledwatertothebatteryisjust
beforeyouoperatethetractionunit.Thisletsthewater
mixthoroughlywiththeelectrolytesolution.

Batteryelectrolytecontainssulfuricacidwhich
isadeadlypoisonandcausessevereburns.

•Donotdrinkelectrolyteandavoidcontact
withskin,eyesorclothing.Wearsafety
glassestoshieldyoureyesandrubbergloves
toprotectyourhands.

•Fillthebatterywherecleanwaterisalways
availableforushingtheskin.

1.Removethenutsandbarssecuringthebattery
(Figure35).

2.Disconnectthenegative(black)cabletothenegative
(-)batterypost(Figure35).

33

Incorrectbatterycableroutingcoulddamage

1

2

3

4

G003792

thetractorandcablescausingsparks.Sparks
cancausethebatterygassestoexplode,
resultinginpersonalinjury.

•Alwaysdisconnectthenegative(black)
batterycablebeforedisconnectingthe
positive(red)cable.

•Alwaysconnectthepositive(red)battery
cablebeforeconnectingthenegative(black)
cable.

3.Disconnectthepositive(red)cabletothepositive
(+)batterypost(Figure35).

4.Liftthebatteryoffoftheplatform.

Important:Neverllthebatterywithdistilled
waterwhilethebatteryisinstalledinthetraction
unit.Electrolytecouldbespilledonotherparts
andcausecorrosion.

5.Cleanthetopofthebatterywithapapertowel.

6.Removethellercapsfromthebattery(Figure36).

7.Slowlypourdistilledwaterintoeachbatterycell
untiltheelectrolytelevelisuptotheUpperline
(Figure36)onthebatterycase.

2.Makesurethellercapsareinstalledinthebattery.

3.Chargethebatteryfor10to15minutesat25to30
ampsor30minutesat4to6amps(Figure37).Do
notoverchargethebattery.

Figure37

1.Positivebatterypost

2.Negativebatterypost

3.Red(+)chargerlead

4.Black(-)chargerlead

4.Whenthebatteryisfullycharged,unplugthecharger
fromtheelectricaloutlet,thendisconnectthe
chargerleadsfromthebatteryposts(Figure37).

InstallingtheBattery

Important:Donotoverllthebatterybecause

electrolyte(sulfuricacid)cancausesevere
corrosionanddamagetothechassis.

8.Waitvetotenminutesafterllingthebatterycells.
Adddistilledwater,ifnecessary,untiltheelectrolyte
levelisuptotheUpperline(Figure36)onthe
batterycase.

9.Installthebatteryllercaps.

ChargingtheBattery

Chargingthebatteryproducesgassesthatcan
explode.

Neversmokenearthebatteryandkeepsparks
andamesawayfrombattery.

Important:Alwayskeepthebatteryfullycharged
(1.265specicgravity).Thisisespeciallyimportant
topreventbatterydamagewhenthetemperatureis
below32°F(0°C).

1.Checktheelectrolytelevel;refertoChecking
ElectrolyteLevel.

1.Installthebatteryontotheplatform(Figure35).

2.Securethebatteryinthechassiswiththebarsand
nutsremovedpreviously(Figure35).

3.Connectthepositive(red)cabletothepositive(+)
batterypost(Figure35).Slidetherubbercoverover
thebatterypost.

4.Connectthenegative(black)cabletothenegative(-)
batterypost(Figure35).

Important:Ensurethatthebatterycablesdo
notcontactanysharpedgesoreachother.

5.Installthebatterycover(Figure35).

34

HydraulicSystem
Maintenance

ReplacingtheHydraulicFilter

ServiceInterval:Aftertherst8hours

Every400hours

Important:Donotsubstituteanautomotiveoil
lterorseverehydraulicsystemdamagemayresult.

Changethehydrauliclteraftertherst8operating
hoursandthenevery400operatinghoursthereafter.

1.Positiontractionunitonalevelsurface.

2.Raisetheloaderarmsandinstallthecylinderlocks,
stoptheengine,andremovethekey .

3.Removethefrontaccesscover.

4.Placeadrainpanunderthelter.

5.Removetheoldlter(Figure38)andwipethe
surfaceofthelteradaptergasketclean.

Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremovedwithin
afewhoursbyadoctorfamiliarwiththisform
ofinjuryorgangrenemayresult.

•Keepyourbodyandhandsawayfrompin
holeleaksornozzlesthatejecthighpressure
hydraulicuid.

•Usecardboardorpapertondhydraulic
leaks,neveruseyourhands.

11.Checktheuidlevelinthehydraulictank(referto
CheckingtheHydraulicFluidinOperation,page19)
andadduidtoraisetheleveltomarkondipstick.
Donotoverllthetank.

12.Installthefrontaccesscover.

13.Removeandstorethecylinderlocksandlowerthe
loaderarms.

ChangingtheHydraulicFluid

Figure38

1.Hydrauliclter

6.Applyathincoathydraulicuidtotherubbergasket
onthereplacementlter(Figure38).

7.Installthereplacementhydrauliclterontothelter
adapter(Figure38).Tightenitclockwiseuntilthe
rubbergasketcontactsthelteradapter,thentighten
thelteranadditional1/2turn.

8.Cleanupanyspilleduid.

9.Starttheengineandletitrunforabouttwominutes
topurgeairfromthesystem.

10.Stoptheengineandcheckforleaks.

ServiceInterval:Yearly

Changethehydraulicuidyearly.

1.Positionthetractionunitonalevelsurface.

2.Raisetheloaderarmsandinstallthecylinderlocks.

3.Stoptheengineandremovethekey.

4.Removethefrontaccesscover.

5.Placealargedrainpanunderthetractionunitthat
canholdatleast17USgallons(67l).

6.Removethedrainplugfromthebottomofthe
hydraulictankandallowtheuidtocompletely
drainout.

7.Installthedrainplug.

8.Fillthehydraulictankwithapproximately15US
gallons(57L)of10W -30or15W -40detergent,diesel
engineoil(APIserviceCH-4orhigher);referto
CheckingHydraulicFluidinOperation,page19.

Note:Disposeofusedoilatacertiedrecycling
center.

9.Installthehood.

10.Removeandstorethecylinderlocksandlowerthe
loaderarms.

CheckingtheHydraulicLines

ServiceInterval:Every25hours

Every1,500hours

35

Afterevery25operatinghours,checkthehydraulic
linesandhosesforleaks,loosettings,kinkedlines,
loosemountingsupports,wear,weather,andchemical
deterioration.Replaceallmovinghydraulichosesevery
1500hoursor2years,whichevercomesrst.Make
necessaryrepairsbeforeoperating.

Storage

1.Lowertheloaderarms,stoptheengine,andremove
thekey .

2.Removedirtandgrimefromtheexternalpartsof
theentiretractionunit,especiallytheengine.Clean
dirtandchafffromtheradiator.

Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.Fluidinjected
intotheskinmustbesurgicallyremovedwithin
afewhoursbyadoctorfamiliarwiththisform
ofinjuryorgangrenemayresult.

•Keepyourbodyandhandsawayfrompin
holeleaksornozzlesthatejecthighpressure
hydraulicuid.

•Usecardboardorpapertondhydraulic
leaks,neveruseyourhands.

Important:Youcanwashthetractionunit
withmilddetergentandwater.Donotpressure
washthetractionunit.Avoidexcessiveuseof
water,especiallynearthecontrolpanel,engine,
hydraulicpumps,andmotors.

3.Servicetheaircleaner;refertoServicingtheAir
Cleaner.

4.Greasethetractionunit;refertoGreasingthe
TractionUnit.

5.Drainwaterfromthefuellter;refertoDraining
WaterfromtheFuelFilter.

6.Torquethewheellugnutsto50ft-lb(68N⋅m).

7.Checkthehydraulicuidlevel;refertoCheckingthe
HydraulicFluidLevel.

8.Checkthetirepressure;refertoCheckingtheTire
Pressure.

9.Chargethebattery;refertotheServicingtheBattery.

10.Flushthefueltankwithfresh,cleandieselfuel.

11.Checkandtightenallbolts,nuts,andscrews.Repair
orreplaceanypartthatisdamagedordefective.

12.Paintallscratchedorbaremetalsurfaces.Paintis
availablefromyourAuthorizedServiceDealer.

13.Checkantifreezeprotectionandlltheradiatorwith
a50/50solutionofwaterandpermanentethylene
glycolantifreeze.RefertoyourEngineOwnersManual
orAuthorizedServiceDealerfordetailsonchecking
andmaintainingthecoolingsystem.

14.Storethetractionunitinaclean,drygarageor
storagearea.Removethekeyfromtheignition
switchandkeepitinamemorableplace.

15.Coverthetractionunittoprotectitandkeepitclean.

Important:Whenremovingthetractionunitfrom
storage,chargethebattery;refertoServicingthe
Battery.

36

Troubleshooting

Problem

Thestarterdoesnotcrank

Theenginecranks,butwillnotstart.

PossibleCauseCorrectiveAction

1.Theelectricalconnectionsarecorroded
orloose.

2.Afuseisblownorloose.2.Correctorreplacethefuse.

3.Thebatteryisdischarged.

4.Therelayorswitchisdamaged.

5.Adamagedstarterorstartersolenoid.

6.Seizedinternalenginecomponents.6.ContactyourAuthorizedService

1.Incorrectstartingprocedure.

2.Thefueltankisempty.2.Fillwithfreshfuel.

3.Thefuelshut-offvalveisclosed.3.Openthefuelshut-offvalve.

4.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.

5.Cloggedfuelline.5.Cleanorreplace.

6.Thereisairinthefuel.6.Bleedthenozzlesandcheckforair

7.Inoperativeglowplugs.

8.Slowcrankingspeed.8.Checkthebattery,oilviscosity,and

9.Theaircleanerltersaredirty .9.Servicetheairlters.

10.Thefuellterisclogged.10.Replacethefuellter.

11.Improperfuelgradeforcoldweather
use.

12.Lowcompression.

13.Theinjectionnozzlesaredamaged.

14.Theinjectionpumptimingisincorrect.

15.Theinjectionpumpisbroken.

16.TheETRsolenoidisbroken.

1.Checktheelectricalconnectionsfor
goodcontact.

3.Chargethebatteryorreplaceit.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

Dealer.

1.RefertoStartingandStoppingthe
Engine

4.Drainandushthefuelsystem;add
freshfuel.

leaksatthefuelhoseconnections
andttingsbetweenthefueltankand
engine.

7.Checkthefuse,glowplugs,andwiring.

startingmotor(contactyourAuthorized
ServiceDealer).

11.Drainthefuelsystemandreplacethe
fuellter.Addfreshfuelofpropergrade
forambienttemperatureconditions.
Youmayneedtowarmtheentire
tractionunit.

12.ContactyourAuthorizedService
Dealer.

13.ContactyourAuthorizedService
Dealer.

14.ContactyourAuthorizedService
Dealer.

15.ContactyourAuthorizedService
Dealer.

16.ContactyourAuthorizedService
Dealer.

Theenginestarts,butdoesnotkeep
running.

1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith

2.Dirtorwaterisinthefuelsystem.2.Drainandushthefuelsystem;add

3.Thefuellterisclogged.3.Replacethefuellter.

4.Thereisairinthefuel.4.Bleedthenozzlesandcheckforair

5.Improperfuelgradeforcoldweather
use.

thecaploosened,replacethecap.

freshfuel.

leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.

5.Drainthefuelsystemandreplacethe
fuellter.Addfreshfuelofpropergrade
forambienttemperatureconditions.

37

Problem

6.Thesparkarrestorscreenisclogged.

7.Thefuelpumpisdamaged.7.ContactyourAuthorizedService

PossibleCauseCorrectiveAction

6.Cleanorreplacethesparkarrestor
screen.

Dealer.

Theengineruns,butknocksormisses.

Theenginewillnotidle.

1.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.

2.Engineoverheating.

3.Thereisairinthefuel.3.Bleednozzlesandcheckforairleaks

4.Theinjectionnozzlesaredamaged.

5.Lowcompression

6.Theinjectionpumptimingisincorrect.

7.Excessivecarbonbuild-up.

8.Internalwearordamage.

1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith

2.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.

3.Theaircleanerltersaredirty .3.Servicetheairlters.

4.Thefuellterisclogged.4.Replacethefuellter.

5.Thereisairinthefuel.5.Bleedthenozzlesandcheckforair

6.Thefuelpumpisdamaged.6.ContactyourAuthorizedService

7.Lowcompression

1.Drainandushthefuelsystem;add
freshfuel.

2.RefertoEngineOverheats.

atthefuelhoseconnectionsandttings
betweenthefueltankandengine.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

7.ContactyourAuthorizedService
Dealer.

8.ContactyourAuthorizedService
Dealer.

thecaploosened,replacethecap.

2.Drainandushthefuelsystem;add
freshfuel.

leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.

Dealer.

7.ContactyourAuthorizedService
Dealer.

Theengineoverheats.

1.Morecoolantisneeded.

2.Restrictedairowtotheradiator.

3.Thecrankcaseoillevelisincorrect.

4.Excessiveloading.4.Reduceload;uselowergroundspeed.

5.Incorrectfuelisinthefuelsystem.5.Drainandushthefuelsystem;add

6.Thethermostatisdamaged.

7.Thefanbeltislooseorbroken.7.ContactyourAuthorizedService

8.Injectiontimingisincorrect.

9.Coolantpumpisdamaged.9.ContactyourAuthorizedService

1.Checkandaddcoolant.

2.Inspectandcleantheradiatorscreen
witheveryuse.

3.Fillordraintothefullmark.

freshfuel.

6.ContactyourAuthorizedService
Dealer.

Dealer.

8.ContactyourAuthorizedService
Dealer.

Dealer.

38

Problem

PossibleCauseCorrectiveAction

Theenginelosespower.

Excessiveblacksmokefromexhaust.

1.Theengineloadisexcessive.1.Reducegroundspeed.

2.Thecrankcaseoillevelisincorrect.

3.Theaircleanerltersaredirty .3.Servicetheairlters.

4.Dirt,water,stalefuel,orincorrectfuel
isinthefuelsystem.

5.Engineoverheating.

6.Thesparkarrestorscreenisclogged.

7.Thereisairinthefuel.7.Bleedthenozzlesandcheckforair

8.Lowcompression

9.Thefueltankventisrestricted.9.ContactyourAuthorizedService

10.Theinjectionpumptimingisincorrect.

11.Theinjectionpumpisdamaged.

1.Excessiveloading.1.Reduceload;uselowergroundspeed.

2.Theaircleanerltersaredirty .2.Servicetheairlters.

3.Incorrectfuelisinthefuelsystem.3.Drainthefuelsystemandrellwith

4.Theinjectionpumptimingisincorrect.

5.Theinjectionpumpisdamaged.

6.Theinjectionnozzlesaredamaged.

2.Fillordraintothefullmark.

4.Drainandushthefuelsystem;add
freshfuel.

5.RefertoEngineOverheats.

6.Cleanorreplacethesparkarrestor
screen.

leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankand
engine.

8.ContactyourAuthorizedService
Dealer.

Dealer.

10.ContactyourAuthorizedService
Dealer.

11.ContactyourAuthorizedService
Dealer.

speciedfuel.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

Excessivewhitesmokefromexhaust.

Tractionunitdoesnotdrive.

1.Thekeywasturnedtothestartposition
beforetheglowpluglightturnedoff.

2.Theenginetemperatureislow .

3.Theglowplugsareinoperative.

4.Theinjectionpumptimingisincorrect.

5.Theinjectionnozzlesaredamaged.

6.Lowcompression

1.Theparkingbrakeison.1.Releasetheparkingbrake.

2.Hydraulicuidlevellow.2.Addhydraulicuidtothereservoir.

3.Thetowvalvesareopen.

4.Flowdividervalveleverisin9o’clock
position.

5.Tractionpumpdrivecouplerisloose
orbroken.

6.Pumpand/orwheelmotorisdamaged.6.ContactyourAuthorizedService

7.Controlvalveisdamaged.7.ContactyourAuthorizedService

8.Reliefvalveisdamaged.8.ContactyourAuthorizedService

1.Turnthekeytotherunpositionand
allowtheglowpluglighttoturnoff
beforestartingtheengine.

2.Checkthethermostat.

3.Checkthefuse,glowplugsandwiring.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

3.Closethetowvalves.

4.Moveleverto12o’clockto10o’clock
position.

5.ContactyourAuthorizedService
Dealer.

Dealer.

Dealer.

Dealer.

39

Schematics

ElectricalSchematic(Rev.A)

40

HydraulicSchematic(Rev.A)

41

Notes:

42

Notes:

43