Toro RT600, 25430C, 25430W Operator's Manual

FormNo.3386-335RevA

RT600TractionUnit

ModelNo.25430A—SerialNo.315000001andUp
ModelNo.25430C—SerialNo.315000001andUp
ModelNo.25430W—SerialNo.315000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3386-335*A

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Becauseinsomeareastherearelocal,state,orfederal
regulationsrequiringthatasparkarresterbeusedonthe
engineofthismachine,asparkarresterisavailableas
anoption.Ifyourequireasparkarrester,contactyour
AuthorizedToroServiceDealer.

Figure1

Important:ItisaviolationofCaliforniaPublic

ResourceCodeSection4442touseoroperatetheengine
onanyforest-covered,brush-covered,orgrass-covered
landwithoutasparkarrestermufermaintainedin
workingorder,ortheengineconstricted,equipped,and
maintainedforthepreventionofre.Otherstatesor
federalareasmayhavesimilarlaws.

GenuineT orosparkarrestersareapprovedbytheUSDA
ForestryService.

TheenclosedEngineOwner’sManualissuppliedfor
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.

Introduction

Thismachineisdesignedtodigtrenchesinsoiltobury
cablingandpipingforvariousapplications.Itisnotintended
tocutrock,wood,oranyothermaterialotherthansoil.

1.Locationofthemodelandserialnumberplate

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.

Figure2

1.Safetyalertsymbol

Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.

Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.

YoumaycontactT orodirectlyatwww .Toro.comforproduct
andaccessoryinformation,helpndingadealer,ortoregister
yourproduct.

Wheneveryouneedservice,genuineT oroparts,oradditional
information,contactanAuthorizedToroServiceDealer
orToroCustomerServiceandhavethemodelandserial
numbersofyourproductready.Figure1illustratesthe
locationofthemodelandserialnumbersontheproduct.
Writethenumbersinthespaceprovided.

©2014—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contents

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

............................................................................4

ElectricalLineSafety...............................................6

GasLineSafety.......................................................6

CommunicationLineSafety......................................6

WaterLineSafety....................................................6

SafetyandInstructionalDecals.................................7

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

Controls...............................................................15

InstrumentCluster..............................................15

Contactusatwww.Toro.com.

2

PrintedintheUSA

AllRightsReserved

TractionControls...............................................18

AttachmentControlPanel....................................19

OperatorSeatandSeatBelt.................................20

Specications........................................................21

Attachments/Accessories........................................21

Operation....................................................................22

PreparingforWork.................................................22

AddingFueltotheEngine.......................................22

CheckingtheEngineOilLevel.................................23

CheckingtheHydraulicFluidLevel...........................24

InspectingtheMachineDaily...................................25

StartingtheEngine.................................................25

SettingtheEngineSpeed.........................................25

StoppingtheEngine...............................................26

BreakinginaNeworRebuiltEngine.........................26

OperatingtheMachineinExtreme

Conditions.........................................................26

OperatingtheParkingBrake....................................27

DrivingandStoppingtheMachine............................27

OperatingtheTransmission.....................................28

PreparingtoOperatetheMachine.............................29

UsingtheBackllBlade...........................................29

TransportingtheMachine........................................30

CompletingtheWorkfortheDay.............................31

CompletingtheProject...........................................31

Maintenance.................................................................32

RecommendedMaintenanceSchedule(s)......................32

PremaintenanceProcedures........................................33

GeneralSafety........................................................33

Lubrication...............................................................33

GreasingtheMachine.............................................33

EngineMaintenance..................................................35

AccessingtheEngine..............................................35

ServicingtheEngineOilandFilter............................37

ServicingtheAir-cleanerSystem...............................39

FuelSystemMaintenance...........................................42

ServicingtheFuelSystem........................................42

ElectricalSystemMaintenance....................................45

MaintainingtheBattery...........................................45

DriveSystemMaintenance.........................................48

ServicingtheTires..................................................48

ServicingtheAxlesandtheTransmission...................49

CoolingSystemMaintenance......................................54

ServicingtheCoolingSystem...................................54

BeltMaintenance......................................................58

ServicingtheEngineDriveBelt................................58

ReplacingtheEngineDriveBelt...............................59

HydraulicSystemMaintenance....................................61

ServicingtheHydraulicSystem.................................61

ROPSMaintenance....................................................64

CheckingandServicingtheROPS.............................64

Cleaning...................................................................65

RemovingDirtandDebrisfromtheMachine.............65

Storage........................................................................66

PreparingforSeasonalStorage.................................66

Troubleshooting...........................................................67

Safety

Improperlyusingormaintainingthismachinecan
resultininjury.T oreducethepotentialforinjury,comply

withthesesafetyinstructionsandalwayspayattentionto
thesafetyalertsymbol(Figure2),whichmeansCaution,

Warning,orDanger—personalsafetyinstruction.Failure
tocomplywiththeinstructionmayresultinpersonal
injuryordeath.

Important:Thismachinewasmanufacturedaccording
totheappropriateregulatorystandardsineffectatthe
timeofmanufacture.Modifyingthismachineinany
waymaycauseittobeoutofcompliancewiththose
standardsandwiththeinstructionsinthis

Man ual.

onlybyanAuthorizedT oroServiceDealer.

Modicationstothismachineshouldbemade

WARNING

Welding,cutting,ordrillingcastductileironparts
ofthemachinecouldcausethemtobreakduring
operation,whichinturncouldresultininjuryor
death.

Donotweld,cut,ordrilltorepairortoattachitems
tocastductileironpartsonthismachine.

Alwaysfollowallsafetyinstructionstoavoidseriousinjury
ordeath.

Youcanpreventandareresponsibleforinjuriesoccurringto
yourselfandtoothersandfordamagetoproperty.

Donotusethismachineforapplicationsotherthanthose
whicharedescribedinthismanual.

Beforeoperatingthismachineforthepurposeoftrenching,
drilling,orotherconstructionwork,itisyourresponsibility
toknowwhereallutilitylinesareburiedintheprojectarea
andtoavoidthem.

Alwaysensurethatalllocalutilitycompaniesmark
thelocationoftheirlines.IntheUSAandCanada,
calla“One-callSystemDirectory”service.Inthe
USA,call811oryourlocalnumber.Ifyoudonotknow
yourlocalnumber,callthenationalnumber(USAand
Canadaonly)at1-888-258-0808.Also,contactanyutility
companiesthatarenotparticipantsofthe“One-call
SystemDirectory”service.

Checkwithlocalauthoritiesforalllawsandregulationsthat
requireyoutolocateandavoidexistingutilities.

Refertothefollowingtablefortheproperutilitylineandthe
correspondingutilitylinecolor(USAandCanadaonly):

Operator’ s

3

UtilityLine

ElectricRed

Telecommunication,alarmorsignal,cables,
orconduit

Naturalgas,oil,steam,petroleum,orother
gaseousorammablematerial

SeweranddrainGreen

DrinkingwaterBlue

Reclaimedwater,irrigation,andslurrylinesPurple

TemporarysurveymarkingsPink

ProposedexcavationlimitsWhite

Afterlocatingalltheutilitylines,carefullydigaholetothe
utilitylinetoverifythelocationandthedepthoftheline.

Color

Orange

Yellow

Training

•ReadtheOperator'sManualandothertrainingmaterial.If

theoperator(s)ormechanic(s)cannotreadEnglish,itis
theowner'sresponsibilitytoexplainthismaterialtothem.

•Becomefamiliarwiththesafeoperationoftheequipment,

operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateorservice

theequipment.Localregulationsmayrestricttheageof
theoperator.

•Ensurethatyouunderstandthehandsignalsusedonthe

jobsite.Followtheinstructionsofthesignalperson.

•Beforeoperatingthemachinewithanattachment,ensure

thattheattachmentisproperlyinstalled.

•Useextracarewhenhandlingfuels.Theyareammable

andvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Donotremovethefuelcaporaddfuelwiththe

enginerunning.Allowtheenginetocoolbefore
fueling.Donotsmokenearthemachinewhilethe
engineisrunning.

–Donotrefuelordrainthemachineindoors.

•Checkthattheoperator'spresencecontrols,safety

switches,andshieldsareattachedandfunctioning
properly.Donotoperatethemachineunlessthese
controls,switches,andshieldsarefunctioningproperly.

GeneralOperation

•Alwayswearaseatbeltwhenoperatingamachinewith

aROPS.

•Donotrunanengineinanenclosedarea.

•Donotoperatethemachinewithouttheguardssecurely

inplace.Ensurethatallinterlocksareattached,adjusted
properly,andfunctioningproperty.

•Decreasethegroundspeedofthemachineanduse

cautionwhenmakingturnsandcrossingroadsand
sidewalks.

•Donotoperatethemachinewhileundertheinuence

ofalcoholordrugs.

•Ensurethattheareaisclearofotherpeoplebefore

operatingthemachine.Stopthemachineifanyoneenters
thearea.

Preparation

•Beforeusingthemachine,havetheareamarkedfor

undergroundutilities,anddonotdiginmarkedareas.
Also,beawareofthelocationofobjectsandstructures
thatmaynotbemarked,suchasundergroundstorage
tanks,wells,andsepticsystems.

•Evaluatetheterraintodeterminewhataccessoriesand

attachmentsareneededtoproperlyandsafelyperform
thejob.Useonlyaccessoriesandattachmentsapproved
bythemanufacturer.

•Markthejobsiteclearlyandkeepbystandersaway.

•Reviewthejobsitehazards,safetyandemergency

procedures,andpersonnelresponsibilitieswithall
workersbeforebeginningthework.

•Wearappropriateclothing,includinghardhat,safety

glasses,longpants,safetyshoes,andhearingprotection;
somejobsmayalsorequirethatyouwearareectivevest
and/orarespirator.Securelonghair,looseclothing,and
jewelrytopreventthemfromgettingtangledinmoving
parts.

•Excessivevibrationfromatrencheroraplowcancausea

trench,anoverhang,orahighbanktocollapse,resulting
inpossibleinjuryordeath.

•Ifyourviewoftheworkareaisnotclear,alwayshavea

signalpersondirectthemovementofthemachine.

•Donotleavearunningmachineunattended.Stopthe

engineandremovethekeywheneveryouleavethe
machine.

•UseonlyToro-approvedattachments.Attachmentscan

changethestabilityandtheoperatingcharacteristicsof
themachine.

•Watchfortrafcwhenoperatingthemachinenearor

acrossroadways.

•Ensurethatyouoperatethemachineinareaswherethere

arenoobstaclesincloseproximitytoyou.Failureto
maintainanadequatedistancefromtrees,walls,andother
barrierswhileoperatingthemachinemayresultininjury
and/ordamage.Operatethemachineonlyinareaswhere
thereissufcientclearanceforyoutosafelymaneuver
theproduct.

4

•Locatethepinchpointareasmarkedonthemachineand

attachments,andkeephandsandfeetawayfromthese
areas.

•Lightningcancausesevereinjuryordeath.Iflightning

isseenorthunderisheardinthearea,donotoperate
themachine;seekshelter.

SlopeOperation

Slopesareamajorfactorrelatedtoloss-of-controland
tip-overaccidents,whichcanresultinsevereinjuryordeath.
Allslopesrequireextracaution.

•Avoidoperatingthismachineonslopes,ifpossible.

•Keepallmovementsonslopesslowandgradual.Donot

makesuddenchangesinspeedordirection.

•Avoidstartingorstoppingthemachineonaslope.Ifthe

machinelosestraction,keeptheheavyendofthemachine
uphillandproceedslowly,straightdowntheslope.

•Avoidturningthemachineonslopes.Ifyoumustturn,

turnslowlyandkeeptheheavyendofthemachineuphill.

•Donotoperatethemachineneardrop-offs,ditches,or

embankments.Themachinecouldsuddenlyturnoverif
atiregoesovertheedgeofaclifforditch,orifanedge
cavesin.

RolloverProtectionStructure(ROPS)
System

•BeforeoperatingamachinewithaROPS(rollover

protectionstructure),ensurethattheseatbeltisingood
conditionandissecurelyattachedtothemachine.

•InspecttheROPSattheintervalrecommendedinthis

manualorwhentheROPShasbeeninanaccident.

•RepairadamagedROPSusingonlygenuineT oro

replacementparts;donotrepairormodifytheROPS.

•Checkcarefullyforoverheadclearances(i.e.branches,

doorways,electricalwires)beforedrivingunderany
objectsanddonotcontactthem.

•DonotremovetheROPSexceptwhenservicingor

replacingit.

•Donotaddweighttothemachinethatexceedsthegross

weightdisplayedontheROPSlabel.

TransportingSafety

Whenyoutransportthemachinetoorfromthejobsite,
observethefollowingsafetyprecautions:

•Donotcarrypassengersonthemachine.

•Keepallbystandersawaywhileyouaremovingthe

machine.

•Usecarewhenloadingorunloadingthemachineintoa

trailerortruck.

•Watchfortrafcwhenyouarecrossingroadwayswith

themachine.

•Checkforoverheadclearances(i.e.,branches,doorways,

electricalwires)beforedrivingunderanyobjects,anddo
notcontactthem.

•Moveallattachmentsintothetransportposition.

MaintenanceandStorage

•Lowertheattachment(s),stoptheengine,waitforall

movingpartstostop,andremovethekeywheneveryou
adjust,clean,orrepairthemachine.

•Donottouchpartsthatmaybehotfromoperation.

Allowthemtocoolbeforeattemptingtomaintain,adjust,
orservicethemachine.

•Cleandebrisfromattachments,drives,mufers,and

enginetohelppreventres.Cleanupoilandfuelspills.

•Lettheenginecoolbeforestoring,anddonotstorethe

machinenearanopename.

•Parkthemachineonlevelground.

•Donotallowuntrainedpersonneltoservicethemachine.

•Usejackstandstosupportcomponentswhenrequired.

•Carefullyreleasepressurefromcomponentswithstored

energy.

•Keephandsandfeetawayfrommovingparts.Ifpossible,

donotmakeadjustmentswiththeenginerunning.

•Keepallpartsingoodworkingconditionandallhardware

tightened.Replaceallwornordamageddecals.

•Keepnutsandboltstight.Keepallequipmentingood

condition.

•Donottamperwithsafetydevices.

•Keepthemachinecleanandfreeofdebris.

•Cleanupoilorfuelspills.

•Useextracarewhenhandlingfuels.Theyareammable

andvaporsareexplosive.

–Useonlyanapprovedcontainer.

–Donotremovethefuelcaporaddfuelwhenthe

engineisrunning.Allowtheenginetocoolbefore
refueling.Donotsmoke.

–Donotrefuelthemachineindoors.

–Donotdrainthefuelindoors.

–Donotstorethemachineorafuelcontainerinside

wherethereisanopename,suchasnearawater
heaterorfurnace.

–Donotllacontainerwhileitisinsideavehicle,

trunk,pickupbed,oranysurfaceotherthanthe
ground.

–Keepcontainernozzleincontactwiththetankduring

lling.

•UseonlygenuineTororeplacementparts.

•Disconnectthebatterybeforemakinganyrepairs.

Disconnectfromthenegativebatteryterminalrstand

5

fromthepositivelast.Connecttothepositiverstandto
thenegativelast.

•Chargethebatteryinanopenwellventilatedarea,away

fromsparkandames.Unplugthechargerbefore
connectingordisconnectingitfromthebattery.Wear
protectiveclothinganduseinsulatedtools.

•Batteryacidispoisonousandcancauseburns.Avoid

contactwithskin,eyes,andclothing.Protectyourface,
eyes,andclothingwhenworkingwithabattery.

•Batterygasescanexplode.Keepcigarettes,sparks,and

amesawayfromthebattery.

GasLineSafety

WARNING

Ifyoudamageagasline,animmediateexplosion
andrehazardcouldoccur.Leakinggasisboth
ammableandexplosiveandmaycauseserious
injuryordeath.

•Donotsmokewhileoperatingthemachine.

•Shutoffthemachineandremovethekey.

•Keepyourbodyandhandsawayfrompinholeleaks

ornozzlesthatejecthigh-pressurehydraulicuid.Use
cardboardorpapertondhydraulicleaks;neveruse
yourhands.Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury,requiringsurgerywithin
afewhoursbyaqualiedsurgeon;otherwise,gangrene
mayresult.

•Allowthemachinetocoolbeforestoringit.

ElectricalLineSafety

WARNING

Ifyouleavetheseatofthemachineortouch
anypartofthemachinewhenitischargedwith
electricity,seriousinjuryordeathcouldresult.

Donotleavetheseatofthemachineifthemachine
ischargedwithelectricity .

Note:Immediatelycontacttheproperemergencyandutility
authoritiestosecuretheareainthecasethatthemachineis
chargedandyoucannotleavetheseatofthemachine.

Note:Itispossibletostrikeautilitylinewithoutthemachine
becomingcharged.

•Itislikely(butnotalwaysthecase)thatthepower-source

interrupterorbreakerwilltrip,buttoensureyoursafety,
considerthatthemachinemaybeconductingelectricity.

•Removeallindividualsfromtheworkarea.

•Immediatelycontacttheproperemergencyand
utilityauthoritiestosecurethearea.

CommunicationLineSafety

CAUTION

Ifyoudamagetheber-opticcableandlookinto
theexposedhighly-intenselight,youmayharm
youreyes.

•Shutoffthemachineandremovethekey.

•Removeallindividualsfromtheworkarea.

•Immediatelycontacttheproperemergencyand
utilityauthoritiestosecurethearea.

WaterLineSafety

Ifyoudamageawaterline,apotentialoodhazard
couldoccur.

•Shutoffthemachineandremovethekey .

•Removeallindividualsfromtheworkarea.

•Immediatelycontacttheproperemergencyand

utilityauthoritiestosecurethearea.

•Donotattempttoleavethemachine.

Note:Youwillbesafeaslongasyoudonotleavethe
seatofthemachine.

•Touchinganypartofthemachinewhilecontactingthe

groundmayelectricallygroundyou.

•Donotallowanotherindividualtotouchorapproachthe

machinewhenitischarged.

6

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedorlost.

Figure3

DecalMap(T opview)

1.Decal125-8470(underthe
hood)

2.Decal125-84836.Decal125-669510.Decal125-8473

3.Decal125-66837.Decal125-847111.Decal125-6691

4.Decal125-84848.Decal125-847812.Decal125-6699

5.Decal125-84729.Decal125-847513.Decal125-6698

7

Figure4

DecalMap(Left-sideview)

1.Decal125-8479

2.Decal125-4963

1.Warning—donottouchhotsurfaces.

3.Decal125-8482(2)

4.Decal125-8481(2)

5.Decal125-84787.Decal125-6689

6.Decal117-27188.Decal125-8480

117-2718

125-6683

125-4963

1.Pulloutforfastestspeed

2.Increasespeed

3.Enginespeed

4.Decreasespeed

5.Pushinforslowestspeed

8

125-6691

1.Warning—keepawayfrom
hotsurfaces.

125-6689

2.Cutting/dismemberment
hazard,fan—keepaway
frommovingparts;keep
allguardsandsafety
devicesinplace.

1.Slopehazard—donotshiftgearswhilethemachineisona
slope.

125-6695

1.Trencherchain—forward

2.Backllblade—pivotleft

3.Backllblade—raise11.Backllblade—tiltright

4.Backllblade—pivotright12.Backllblade—tiltleft

5.Backllblade—oat

6.Backllblade—lower

7.Fastforward15.Rearsteeringleft

8.Fastreverse16.Rearsteeringright

9.Engagethevibratoryplow

10.Trencherchain—reverse

13.Trencher—lower

14.Trencher—raise

9

125-6698

1.Slow5.Machinedirectionof

2.Clutch

3.Fast

4.Fastforward8.Shift(highrange)

motion

6.Fastreverse

7.Shift(lowrange)

125-6699

1.Warning—readtheOperator’sManual.

2.Warning—donotoperatethemachineunlessyouaretrained.7.Explosionhazard;electricshockhazard—donotdiguntilyou

3.Warning—alwayswearaseatbeltwhenoperatingthe
machine.

4.Warning—keepbystandersawayfromthemachine.9.ReadtheOperator’sManualforinformationonstoppingthe

5.Warning—keepawayfrommovingparts;keepallguardsand
safetydevicesinplace.

6.Warning—wearhearingprotection.

havecalledlocalutilities.

8.ReadtheOperator’sManualforinformationonstartingthe
engine—1)Engagetheparkingbrake;2)Setthetractionand
attachmentstotheNeutralposition;3)Turnthekeytothe
engineStartposition.

engine—1)Parkthemachineonalevelsurface;2)Engage
theparkingbrake;3)Setthetractionandattachmentsthe
Neutralposition;4)Lowertheattachments;5)Turnthekeyto
theengineStopposition;6)Removethekeyfromtheignition.

10

125-8472

1.Engine—stop3.Engine—start

2.Engine—run

125-8470

1.Disconnectthebattery.

2.Off

3.On

4.Warning—readthe
Operator’sManual.

125-8471

1.Usefrontwheelsteeringonlywhenmovingthemachine
forwardin4thgear.

1.Explosionhazard—wear
eyeprotection.

2.Chemicalburn
hazard—ushaffected
areawithwaterandseek
medicalhelp.

125-8473

3.Firehazard—keepopen
amesaway.

4.Poisonhazard—keep
childrenawayfromthe
battery.

11

125-8479

1.Burnhazardfromcontentsunderpressure—readthe
Operator’sManual.

125-8475

1.Engagetheparkingbrake.2.Disengagetheparking
brake.

125-8478

1.Dieselfuel

125-8480

1.Warning—donotclimbonROPS.

125-8481

1.Hydraulicsupply

12

BatterySymbols

Someorallofthesesymbolsareonyourbattery .

125-8482

1.Hydraulicreturn

125-8483

1.ReadtheOperator’sManualforhydraulicoilinformation.

1.Explosionhazard

2.Nore,opename,or
smoking.

3.Causticliquid/chemical
burnhazard

4.Weareyeprotection9.Flusheyesimmediately

5.ReadtheOperator's

Manual.

6.Keepbystandersasafe

7.Weareyeprotection;

8.Batteryacidcancause

10.Containslead;donot

distancefromthebattery.

explosivegasescan
causeblindnessandother
injuries.

blindnessorsevereburns.

withwaterandgetmedical
helpfast.

discard

125-8484

1.12-voltreceptacle

13

ProductOverview

Figure5

Leftsideofmachine

1.Nosepanel

2.Leftsidepanel6.Operatorwalkway

3.Grabhandles

4.ROPSenclosure8.Steps

5.Backllblade

7.Fuelreservoir

14

Rightsideofmachine

G022146

7

8

1

6

2

3

4

5

1.Grabhandles4.Steps

2.Rightsidepanel

3.Hydraulicuidtank

Controls

Becomefamiliarwithallthecontrols(Figure7)beforeyou
starttheengineandoperatethemachine.

InstrumentCluster

Thewarningandindicatinglights(excepttheengine-intake
preheatlight)comeonwhenyouturnthekeyswitchtothe
Runpositionbeforeyoustart.

Figure6

5.Hydraulicuidsightgauge

6.Hydraulic-tankcap

Figure7

InstrumentClusterLights

WarningLights

ThelocationsoftheselightsareshowninFigure7.

1.Engine-intakepreheat
light

2.Restricted
hydraulic-pressurelter
light

3.Restrictedair-cleanerlight7.Lowengine-oilpressure

4.Restrictedhydraulic-return
lterlight

15

5.Parking-brakesetlight

6.Controls-in-neutrallight

light

8.Lowhydraulic-pressure
light

•Restrictedhydraulic-pressurelterlight—This

G022145

162 3 4 5

lightturnsonwhentheengineisrunningandthe
hydraulic-pressurelterisrestricted.Iftheengineis
runningandthislightturnson,stopthemachineand
replacethehydraulic-pressurelter.

•Restrictedair-cleanerlight—Thislightturnsonwhen

theengineisrunningandtheaircleanerisrestricted.If
theengineisrunningandthislightturnson,stopthe
engineandreplacetheair-cleanerelement.

•Restrictedhydraulic-returnlterlight—This

lightturnsonwhentheengineisrunningandthe
hydraulic-returnlterisrestricted.Iftheengineis
runningandthislightturnson,stopthemachineand
replacethehydraulic-returnlter.

•Lowengine-oilpressurelight—Thislightturnson

whentheengineisrunningandtheengine-oilpressure
isbelowthenormaloperatingrange.Iftheengineis
runningandthislightturnson,stoptheengineandcheck
theengine-oillevel.

•Lowhydraulic-pressurelight—Thislightturnson

whentheengineisrunningandthereisalossofhydraulic
pressure.Iftheengineisrunningandthislightturnson,
stoptheengine,checkthehydraulicuidlevel,andcheck
thehydraulicsystemforleaks.

IndicatingLights

ThelocationsoftheselightsareshowninFigure7.

•Engine-intakepreheatlight—Thislightturnsonwhen

youturnthekeyswitchtotheOnpositionandtheintake
airistoocoldtostarttheengine.Whentheintakeairis
warmenoughfortheenginetostart,thelightturnsoff,
andyoucanthenstarttheengine.

•Parking-brakesetlight—Thislightturnsonwhenyou

turnthekeytotheOnpositionandengagetheparking
brake.

•Controls-in-neutrallight—Thislightturnsonwhen

youturnthekeyswitchtotheOnpositionandthe
followingcontrolsareintheNeutralortheStopposition:

–Tractioncontrolpedal

–Utility-tractionlever

–Attachmentcontrollever

Gauges

ThelocationsofthesegaugesareshowninFigure8.

Figure8

InstrumentClusterGauges

1.Engine-coolant
temperaturegauge

2.Voltmeter5.Fuel-levelgauge

3.Enginetachometer

4.Enginehourmeter

6.Hydraulic-uid
temperaturegauge

•Engine-coolanttemperaturegauge—Thisgauge

indicatesthetemperatureofthecoolantintheengine
coolingsystem.Thetemperaturerangesandthe
conditionsthattheyindicateareasfollows:

Note:Iftheneedleofthisgaugeindicatesthatthe
coolanttemperatureis116°C(241°F)orhigher,stopthe
engineandallowittocool.Thencheckthefollowing:
thecoolantlevel,theradiator(fordebrisinside),the
thermostat,andtheconditionofandtensiononthedrive
belt.

–82°C(179°F)orlower:Lowtemperature
–82to115°C(180°to240°F):Normaloperating

temperature

–116°C(241°F)orhigher:Hightemperature

•Voltmeter—Thisgaugeindicatesthevoltageofthe

batteryorofthebatteryandthealternator.Thevoltage
rangesofthevoltmeterindicatethefollowingconditions
abouttheelectricalsystem:

–11.4voltsorless:Lowvoltageforthebattery
–11.5to12.5volts:Normalvoltageforthebattery
–13.8to14.4volts:Normalvoltageforthebatteryand

thealternator(withthemachinerunning)

–14.5voltsormore:Highvoltageforthebatteryand

thealternator(withthemachinerunning)

Note:Youmuststoptheenginebeforeyoucheck
thechargingsystem.

•Enginetachometer—Thisgaugeindicatestheengine

speedinrevolutionsperminute(rpm).Eachnumberon
thegaugerepresents1000rpm,andeachspaceequals
200rpm.

•Enginehourmeter—Thisgaugeindicatesthetotal

numberofoperatinghoursofthemachinetoatenthof

16

anhour.Usethehourmetertomeasuretheoperating
hoursbetweenmachineserviceintervals.

•Fuel-levelgauge—Thisgaugeindicatestheamountof

fuelinthefueltank.

•Hydraulic-uidtemperature—Thisgaugeindicatesthe

temperatureofthehydraulicuidinthesystem.

ParkingBrakeSwitch

•EngineStop—Turnthekeytothispositiontothe

stoptheengine,de-energizetheelectricalsystem,andto
removethekey.

•EngineRun—Turnthekeytothispositiontoenergize

theelectricalsystem.Thekeyreturnstothisposition
afteryoureleasethekeyfromtheStartposition.

•EngineStart—Turnthekeytothispositiontostartthe

engine.

Parkingbrakeswitch—Pushtheswitchuptoapplythe
parkingbrake(Figure9);pushtheswitchdowntorelease
theparkingbrakepedal.

Figure9

1.Parkingbrakeswitch

Note:Theparkingbrakeautomaticallyengageswhenthe
enginestops.

KeySwitch

Thekeyswitch(Figure10)hasthefollowing3positions:

ThrottleKnob

Usethethrottleknob(Figure11)tochangetheenginespeed
asfollows:

Figure11

1.Throttlebutton3.Throttlelock

2.Throttleknob4.Electricalsocket

•Pushthebuttonatthecenteroftheknobwhilepulling

theknobuptoincreasetheenginespeed.

•Pushthebuttonatthecenteroftheknobwhilepushing

theknobdowntodecreasetheenginespeed.

•Rotatetheknobcounterclockwisetomakeasmall

increaseintheenginespeed.

•Rotatetheknobclockwisetomakeasmalldecrease

intheenginespeed.

1.Keyswitch

ThrottleLock

Usethethrottlelock(Figure11)asfollowstoholdthethrottle
inpositionwhileyouareoperatingthemachine:

•Rotatethethrottlelockclockwisetolockthethrottlein

position.

•Rotatethelockcounterclockwisetoreleasethethrottle.

•Tightenthelocktopreventmoisturefromenteringthe

cableandtopreventthecablefromfreezingincold
weather.

12-voltElectricalSocket

Figure10

Usethe12-voltelectricalsocket(Figure11)topowerpersonal
electronicequipment,suchasacellphone,aradio,oraGPS
device.

17

TractionControls

Important:Thetractioncontrolpedal,the

utility-tractionlever,andtheattachmentcontrollever
mustbeintheNeutralpositionbeforeyoucanstart
theengine.

Important:Youmustsitintheoperatorseattomove
thetractioncontrolsfromtheNeutralpositionandmove
themachine;otherwise,theenginewillstopin1second.

Note:Operationofthetractioncontrolpedaloverrides
operationoftheutility-tractionlever.

TractionControlPedal

Thetractioncontrolpedal(Figure12)controlsthedirection
oftravelandthespeedofthemachine.

Figure13

Figure12

1.Heelpedal(reverse)2.Toepedal(forward)

Tocontrolthedirectionoftravelandthespeedofthe
machine,dothefollowing:

•Pushthetoepedalforwardtomovethemachine

forward.

•Pushtheheelpedaldowntomovethemachinein

reverse.

•Formaximumspeed,fullypushthepedal.

•Toreducethespeedofthemachineortostopthe

machine,movethepedaltowardtheNeutralposition.

1.Handle5.Utility-tractionlever

2.Drivemodeswitch
(transport)

3.Drivemodeswitch(work)

4.Utility-tractionlever
(forward)

(neutral)

6.Utility-tractionlever
(reverse)

7.Transmissionrangeswitch

Usetheutility-tractionleverasfollows:

•Tomovethemachineforward,pushtheleverforward

(awayfromyou).

•Tomovethemachinerearward,pulltheleverrearward

(towardyou).

Note:Thefartheryoupushorpullthelever,thefasterthe
machinemoves.

Note:Theleverlocksintopositionwhenyoureleasethe
lever.

DriveModeSwitch

Thedrivemodeswitch(Figure13)controlsthehydraulic
pressuretothetractionmotorandhas2positions:the
transportmodeandtheworkmode.

Important:Donotchangefromonedrivemodeto
anotherwhilethemachineismoving.

Utility-tractionLever

Note:TheNeutralpositionfortheutility-tractionleveris

detented.Youmustmovetheleveroutofthedetenttomove
theleverforwardorrearward.

Theutility-tractionlever(Figure13)has3positions:Forward,
Neutral,andReverse.

Note:Thedrivemodeswitchisusedinconjunctionwith
thetransmissionrangeswitch.

Tooperatethedrivemodeswitch,dothefollowing:

•Pulltheswitchrearward(towardyou)forworkmode.

•Pushtheswitchforward(awayfromyou)fortransport

mode.

18

TransmissionRangeSwitch

•Pullthejoystickbacktoraisetheblade.

Thetransmissionrangeswitch(Figure13)isusedtocontrol
thegearreductionrangeofthetransmission,andithas2
positions(highandlow).

Important:Donotshiftbetweenthetransmission
rangeswhilethemachineismoving.

Note:Thetransmissionrangeswitchisusedinconjunction
withthedrivemodeswitch.

Tooperatethetransmissionrangeswitch,dothefollowing:

•Presstheswitchtotheright(nearyou)forlowrange.

•Presstheswitchtotheleft(awayfromyou)forhighrange.

AttachmentControlPanel

Theattachmentcontrolpanelislocatedontherightsideof
theoperatorseat(Figure14).

•Pushthejoysticktotheright(awayfromyou)toswing

thebladetotheright.

•Pullthejoysticktotheleft(towardyou)toswingthe

bladetotheleft.

BackllBladeTiltLever

Usethebackllbladetiltlever(Figure14)totilttheblade.
Operatetheleverasfollows:

•Pushthislevertotheright(awayfromyou)totiltthe

bladedownontheright.

•Pullthecontrollevertotheleft(towardyou)totiltthe

bladedownontheleft.

AttachmentControlLever

Note:Usetheattachmentcontrollever(Figure14)forthe

trencher.

Operatethecontrolleverasfollows:

•Pushthislevertotheright(awayfromyou)tolowerthe

attachment.

•Pullthelevertotheleft(towardyou)toraisethe

attachment.

1.Backll-bladejoystick

2.Trencherchain
direction/cableplowspeed
control

3.Backlltiltcontrol

Figure14

4.Attachmentcontrol

5.Rear-wheelsteering
control

Note:Whenyoureleasethelever,themachinemaintains
theattachmentposition.

RearWheelSteeringControlLever

Usetherearwheelsteeringcontrollever(Figure14)tosteer
therearwheels.

•Pushthelevertotheright(awayfromyou)toturnthe

rearwheelstotheright.

•Pullthelevertotheleft(towardyou)toturntherear

wheelstotheleft.

Note:Youcanturnthefrontwheelsbyusingthesteering
wheelonly.

RearAttachmentControlLever

Therearattachmentcontrolleverislocatedontherightside
oftheoperatorseatasshowninFigure15.

BackllBladeJoystick

Usethebackllbladejoystick(Figure14)tooat,raise,lower,
andanglethebackllblade.Operatethejoystickasfollows:

•Pushthejoystickpartiallyforwardtolowertheblade.

•Pushthejoystickallthewayforwardtooattheblade.

19

Figure15

1.Fastforwardchainspeed4.Slowreversechainspeed

2.Slowforwardchainspeed

3.Neutralposition

orslowplowvibration

5.Fastreversechainspeed
orfastplowvibration

OperatorSeatandSeatBelt

SeatInterlockSystem

WARNING

Theseatinterlocksystemprotectstheoperator
frominjury.

Donotdisabletheseatinterlocksystem.

Theseatinterlocksystemrequirestheoperatortositinthe
operatorseatwhileoperatingthismachine.

Note:Theneutralindicatorlightturnsonwhenyouturnthe
keyswitchtotheOnpositionandboththeutility-traction
controlandattachmentcontrolleversareintheNeutral
position.

•Cableplowoperation(optional)—movethecontrol

levertocontrolthecableplowasfollows:

–Movethecontrolleverrearwardtoactuatethe

vibrationoftheblade;movethecontrolleverfully
rearwardtoincreasethevibration.

–MovethecontrollevertotheNeutralpositionto

decreaseandstopthevibration.

Note:Movingthecontrolleverforwardbeyondthe
Neutralpositionhasnofunction.

•Trencheroperation—movethecontrollevertocontrol

thetrencherasfollows:

–Movethecontrolleverforwardtoactuatethedigging

chainintheforwarddirection.

–Movethecontrolleverfullytowardthefrontto

increasethechainspeed.

–MovethecontrollevertotheNeutralpositionto

stopthechain.

–Movethecontrolleverrearwardtoreversethe

diggingchaindirection.

Note:Youmustsitintheoperatorseattomovethe
attachmentcontrolleverfromtheNeutralposition;
otherwise,theenginewillstopin1second.

Note:Iftheoperatordoesnotremainseatedwhenthe
utility-tractionleverisnotintheNeutralposition,theengine
willstopin1second.Donotlayaheavyobjectontheseator
tamperwiththeseatinterlocksysteminanyway.

ForwardandRearwardSeatControl

Tomovetheoperatorseat(Figure16)forwardorrearward,
pullthecontrolbartothelefttoadjusttheseatforwardor
rearward.

Figure16

1.Controlbar2.Seatlever

SeatPivotControl

Torotatetheseat,pulltheseatleverupandrotatetheseat
tothedesiredposition.

20

SeatBelt

Specications

WARNING

Operatingthemachinewithouttherollover
protectionsystem(ROPS)securelyinplacecan
resultinseriousinjuryordeathifthemachinerolls
over.

•Ensurethattherollbarissecurelyinplace.

•AlwayswearaseatbeltwiththeROPSinplace.

•Ensurethattheoperatorseatisproperlysecured
tothemachine.

Note:Regulationsinsomelocalitiesrequirethatseatbeltson
constructionmachinesbe76mm(3inch)wide.Checkwith
localauthoritiesregardingtherequirementsforseatbelts.

•Tofastentheseatbelt,insertthetabendintotheleft

buckle.

Note:Ensurethatthetabendandthebuckleare
securelyfastened.

•Toreleasetheseatbelt,pushthebuttononthebuckle.

Battery-disconnectSwitch

Thebattery-disconnectswitchislocatedbehindtheright
enginecowl(Figure17);useittoelectricallydisconnectthe
batteryfromthemachine.

Note:Specicationsanddesignaresubjecttochange
withoutnotice.

BasicMachineDimensionsandWeightData

Wheelbase

Overallheight(tothetopof
theROPS)

Overallwidth(atthetires)170.2cm(67.0in)

Minimumgroundclearance

Turningradius(2-wheel
steering)

Turningradius(4-wheel
steering)

Weight(withoutattachments)2,494kg(5,500lb)

149.8cm(59.0in)

243.8cm(96.0in)

30.5cm(12.0in)

464.8cm(183in)

294.6cm(1 16in)

Attachments/Accessories

AselectionofToroapprovedattachmentsandaccessoriesis
availableforusewiththemachinetoenhanceandexpand
itscapabilities.ContactyourAuthorizedServiceDealeror
Distributororgotowww .Toro.comforalistofallapproved
attachmentsandaccessories.

Figure17

1.BatteryOnposition2.BatteryOffposition

•RotatethebatterydisconnectclockwisetotheOn

position.

•Rotatethebatterydisconnectcounterclockwisetothe

Offposition.

21

Operation

coldowcharacteristics,whichaidinstartingtheengineand
helppreventcloggingthefuellter.

Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.

PreparingforWork

Beforeoperatingthemachineonthejobsite,reviewthe
followingitems:

•Gatherallrelevantinformationavailableaboutthejob

sitebeforeyoubeginworking.

•Reviewallblueprintsandotherplans,andidentifyall

existingorproposedstructures,characteristicsofthe
landscape,andotherproposedjobsintheareascheduled
atthesametimeasyourjob.

Notethefollowingitemsatthejobsite:

–Changesinelevationintheproposedworkarea
–Theconditionandtypeofsoilintheproposedwork

area

–Locationsofstructures,water,railroadtracks,and

otherobstructionsthatyouwillneedtoworknear

oraround
–Utilitymarkers,meters,andpoles
–Iftheworksiteisnearoronaroadwaywithtrafc,

callthelocalauthoritiesregardingpropersafety

proceduresandregulations.
–Accesstothesite

•CallyourlocalOne-Callservice(811intheUS)orthe

One-Callreferralnumber(888-258-0808intheUSand
Canada)andasktheparticipatingutilitycompaniesto
locateandmarktheirundergroundutilitylines.Alsocall
utilityprovidersthatarenotpartoftheOne-Callsystem.

AddingFueltotheEngine

Useultra-lowsulfurdiesel(ULSD)fuelintheengine.Using
otherfuelscancausealossofenginepowerandhighfuel
consumption.

Important:Donotusekeroseneorgasolineinsteadof
dieselfuel;otherwise,youwilldamagetheengine.

UseonlydieselfuelforthemachinethatmeetsSpecication
D975oftheAmericanSocietyforTestingandMaterials
International.Seeyourdieselfueldistributor.

Useonlyclean,freshdieselfuelorbiodieselfuelswithlow
(<500ppm)orultralow(<15ppm)sulfurcontent.The
minimumcetaneratingshouldbe40.Purchaseonlyenough
fuelthatyouexpecttousewithin30daystoensurethatit
staysfresh.

Fueltankcapacity:75.7L(20USgal)

Usesummer-gradedieselfuel(No.2-D)attemperatures
above20°F(-7°C)andwinter-gradedieselfuel(No.1-Dor
No.1-D/2-Dblend)below20°F(-7°C).Usingwinter-grade
fuelatlowertemperaturesprovidesalowerashpointand

Usingsummer-gradefuelabove20°F(-7°C)contributes
towardalongerfuelpumplifeandincreasedpowercompared
tousingwinter-gradefuel.

WARNING

Fuelisharmfulorfatalifswallowed.Long-term
exposuretofuelvaporscancauseseriousinjury
andillness.

•Avoidprolongedbreathingofvapors.

•Keepyourfaceawayfromnozzleandfueltank
orconditioneropening.

•Keepfuelawayfromyoureyesandskin.

DANGER

Incertainconditions,fuelisextremelyammable
andhighlyexplosive.Areorexplosionfromfuel
canburnyouandothersandcandamageproperty.

•Fillthefueltankoutdoorsinanopenareawhen
theengineiscold.Wipeupanyfuelthatspills.

•Neverllthefueltankinsideanenclosedtrailer.

•Neversmokewhenhandlingfuel,andstayaway
fromanopenameorwherefuelfumesmaybe
ignitedbyaspark.

•Storefuelinanapprovedcontainer,andkeep
itoutofthereachofchildren.Neverbuymore
thana30-daysupplyoffuel.

•Donotoperatewithoutentireexhaustsystemin
placeandinproperworkingcondition.

Incertainconditions,fuelingcanreleasestaticelectricityand
causeaspark,whichcanignitethefuelvapors.Areor
explosionfromfuelcanburnyouandothersandcandamage
property.

•Alwaysplacefuelcontainersontheground,awayfrom

yourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicleoronatruck

ortrailerbed,becauseinteriorcarpetsorplastictruck
bedlinersmayinsulatethecontainerandslowtheloss
ofanystaticcharge.

•Whenpractical,removetheequipmentfromthetruck

ortrailer,andrefueltheequipmentwithitswheelson
theground.

•Ifrefuellingtheequipmentwithitswheelsontheground

isnotpossible,thenrefuelsuchequipmentonatruckor
trailerfromaportablecontainerratherthanfromafuel
dispensernozzle.

•Ifyoumustuseafueldispensernozzle,keepthenozzlein

contactwiththerimofthefueltankorcontaineropening
atalltimesuntilfuelingiscomplete.

22

UsingBiodieselFuel

°C°C-40

-30 -20 -10 0 10 20 30 40 50

-40 -22 -2 14 32 50 58 86 104 122

All Seasons

Winter Conditions

Arctic Conditions

°C°C-40

-30 -20 -10 0 10 20 30 40 50

-40 -22 -2 14 32 50 58 86 104 122

15W -40

10W -30

5W-30

G022415

Thismachinecanalsouseabiodieselblendedfuelofup
toB20(20%biodiesel,80%petrodiesel).Thepetrodiesel
portionshouldbeloworultra-lowsulfur.Observethe
followingprecautions:

•Thebiodieselportionofthefuelmustmeetspecication

ASTMD6751orEN14214.

•TheblendedfuelcompositionshouldmeetASTMD975

orEN590.

•Biodieselblendsmaybedamagepaintedsurfaces.

•UseB5withabiodieselcontentof5%orlessincold

weather.

•Checkseals,hoses,gasketsthatcomeincontactwiththe

fuel,astheymaydegradeovertime.

•Thefuelltermaybecomepluggedforatimeafter

convertingtoabiodieselfuelblend.

•Contactyourdistributorformoreinformationabout

biodieselfuel.

StoringFuel

Ifyoustorefuelinastoragetank,itcanaccumulateforeign
materialorwater.Keepthefuelstoragetankoutside,and
keepthefuelascoolaspossible.Removewaterfromthefuel
inthestoragecontaineratregularintervals.

Note:Removethecapslowlytoreducetheair
pressurebuildup.

2.Fillthefueltanktothebottomofthenecktoallow
thefuelroomtoexpand.

Note:Thefueltankcapacityis75.7L(20USgal).

3.Installthefueltankcapandtightenitsecurelybyhand.

CheckingtheEngineOilLevel

ServiceInterval:Beforeeachuseordaily

Theengineisshippedwithoilinthecrankcase;however,
checktheoillevelbeforeandafteryourststarttheengine.

Useonlyhigh-qualitySAE15W -40heavy-dutyengineoilwith
anAPIclassicationofCH-4orhigher.

WhileSAE15W-40oilwithanAPIclassicationofCH-4or
higherisrecommendedformostclimates,refertoFigure19
foroilviscosityrecommendationsforextremeclimates.

FillingtheFuelTank

Note:Fillthefueltankofthemachineattheendofeachday

topreventcondensationinthefueltank.

1.Cleanaroundthefuel-tankcap(Figure18),andremove
thecapfromthetank.

Figure19

Note:Limiteduseoflow-viscosityoilssuchasSAE10W-30

withanAPIclassicationofCH-4orhighercanbeusedfor
easierstartingandprovidingsufcientoilowatambient
temperaturesbelow-5°C(23°F).However,continuoususeof
lowviscosityoilcandecreaseenginelifebecauseofwear.

ToroPremiumEngineOilisavailablefromanAuthorized
ToroServiceDealerineither15W -40or10W-30viscosity
withAPIclassicationCH-4orhigher.SeethePartsCatalog
forpartnumbers.Also,refertotheEngineOperator'sManual,
includedwiththemachine,forfurtherrecommendations.

Important:Iftheoillevelinthecrankcaseistoolow
ortoohighandyouruntheengine,youmaydamage
theengine.

1.Removetheright-sidepanel;refertoRemovingthe
SidePanels(page35).

1.Fuelcap2.Fillerneck

Figure18

2.Removethedipstick(Figure20)andwipeitcleanwith
acleancloth(Figure20).

23

Figure20

1.Dipstick2.Dipsticktube

3.Insertthedipstickfullyintothedipsticktube,then
removethedipstick(Figure20).

4.Readtheoillevelonthedipstick.

•Iftheoillevelistoolow,slowlypourasmall

amountofthespeciedoilintotheoil-llerneck
(Figure43),wait3minutes;refertostep1inFilling
theEnginewithOil(page39).

HighViscosityIndex/LowPourPointAnti-wear

HydraulicFluid,ISOVG46(cont'd.)

PourPoint,ASTMD97-37°C(-34°F)to-45°C(-49°F)

FZG,Failstage

Watercontent(newuid)500ppm(maximum)

IndustrySpecications:VickersI-286-S(QualityLevel),

VickersM-2950-S(Quality

Level),DenisonHF-0

11orbetter

Note:Manybrandsofhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditiveforthe
hydraulicsystemoilisavailablein20ml(0.68oz)bottles.
Onebottleissufcientfor15.1to22.7L(4.0to6.0USgal)
ofhydraulicoil.Orderpartno.44-2500fromanAuthorized
ToroServiceDealer.

1.Parkthemachineonalevelsurface,andputallthe
attachmentsinthetransportposition.

2.Stoptheengine,settheparkingbrake,andremovethe
ignitionkey .

3.Checkthehydraulicuidlevelinthesightgauge
locatedatthesideofthehydraulicreservoir(Figure21).

•Iftheoillevelistoohigh,draintheexcessoiluntil

youobtainthecorrectoillevelonthedipstick;
refertoDrainingtheEngineOil(page38).

5.Repeatsteps2through4untiltheoilleveliscorrect.

6.Installthedipstickandoil-llcapsecurely.

7.Installtheright-sidepanel;refertoInstallingtheSide
Panels(page36).

CheckingtheHydraulicFluid Level

ServiceInterval:Beforeeachuseordaily

UseToroPremiumAll-seasonHydraulicFluid(available
in5-gallonpailsor55-gallondrums.Seethepartscatalogor
anAuthorizedT oroServiceDealerforpartnumbers).

IfTorohydraulicuidisnotavailable,youmayusean
equivalenthydraulicuid,providedthatitmeetsallthe
followingmaterialpropertiesandindustryspecications.Do
notuseasynthetichydraulicuid.Consultwithyour
lubricantdistributortoidentifyasatisfactoryproduct.

HighViscosityIndex/LowPourPointAnti-wear
HydraulicFluid,ISOVG46

MaterialProperties:

ViscosityIndexASTM
D2270

St@40°C(104°F):44to48 Viscosity,ASTMD445

St@100°C(212°F):7.9to8.5

140to160

Figure21

1.Filllevel(midpoint)3.Hydraulicuid

2.Sightgauge

Note:Thehydraulicuidlevelshouldbebetweenthe
AddandFullmarksonthesightgauge.

24

4.IfthehydraulicuidlevelisbelowtheAddmark,
removethellcap(Figure21),addthespecied
hydraulicuidtoraisetheuidleveluptotheFull
mark,andinstallthellcap.

InspectingtheMachineDaily

Inspectthefollowingitemsonthemachineeachdaybefore
youstarttheengine:

•Checkforleaksunderthemachine,andrepairallleaks.

•Checkthetiresforwear,damage,andlowpressure.

•Checkthemachinefordebris,especiallyaroundthe

engine.

Note:Ensurethattheareaneartheengineiscleanso
thattheenginecoolsproperly.

•Cleanorreplaceanysafetyorinstructionaldecalthat

cannotberead.

•Cleanmachinecomponentsthatyou,theoperator,use.

•Removeanylooseitemsfromthemachine.

•Checkthemachineforbroken,damaged,loose,or

missingparts.Replace,tighten,oradjusttheseparts
beforeyouoperatethemachine.

•RepairorreplacealldamagedROPSandseatbeltparts.

StartingtheEngine

WARNING

Beforestartingtheengine,sitintheoperatorseat,
fastentheseatbelt,applytheparkingbrake,and
ensurethatthetransmissiondirectioncontroland
diggingcontrolleversareintheNeutralposition.
Warnallpersonsaroundyouthatyouarestarting
theengine.

Note:Theseatinterlocksystempreventsyoufromstarting
andoperatingthemachineunlessyouraresittinginthe
operatorseat.Ifyoudonotremainseatedandthecontrol
leversarenotintheNeutralposition,thesystemwillstop
boththegrounddriveandtheattachmentdrivein1second.
Donotsetaweightedobjectontheseat,bypasstheseat
interlocksystem,ortamperwiththesystem.

1.Checktheoillevel;refertoCheckingtheEngineOil
Level(page23).

2.Ensurethatthebattery-disconnectswitchisintheOn
position.

3.Adjusttheseatpositionandfastentheseatbelt.

Note:Ensurethattheseatisfacingforward.

4.SettheparkingbrakeswitchtotheOnposition.

5.EnsurethatallcontrolleversareintheNeutralorthe
StoppositionandthatthehandthrottleisintheIdle
position.

Note:Thecontrols-in-neutrallightwillilluminate.

Note:Ifthemachineisequippedwithabackhoe,

ensurethattheengineshutoffcontrolispulledup.

6.Pullthethrottleleverouttothe1/2Throttleposition.

Note:Inextremehotorcoldweather,takethe
necessaryprecautions;refertoOperatingtheMachine
inExtremeConditions(page26).

7.TurnthekeyswitchtotheOnposition,andcheckthat
thecontrols-in-neutral,theparking-brakewarning,and
theoil-pressurewarninglightsilluminate.

Note:Theenginecomeswithanglowplugair
systemthatsensetheinletairtemperature.Iftheair
temperatureiscold,thewait-to-startwarninglight
alertstheoperatortowaitfortheintakeairtowarmup
beforestarting.Whentheintakeairisattheproper
temperatureforstartingtheengine,thewarninglight
turnsoff.

8.TurnthekeyswitchhalfwaybetweentheOnand
Startpositions,andcheckthatthewarninglightson
theinstrumentclusterareworkingproperly;referto
InstrumentCluster(page15).

9.TurnthekeyswitchtotheStartposition.

Note:Iftheenginestartsandthenstops,donot
turnthekeyswitchtotheStartpositionagainuntilthe
startermotorhasstoppedturning.

Important:

itstopsturning.
formorethan30secondsatonetime.Allowthe
startermotortocoolfor30secondsbeforeyou
operateitagain.Whenyouengagethestarter
motor,youshouldseewhiteorblacksmoke
comingfromtheexhaustpipe;ifyoudonot,check
thefuelsupply.

10.Whentheenginestarts,checktheinstrumentsto
ensurethatthegaugereadingsarecorrect.Ifanyof
thewarninglightsturnon,stoptheengineandcheck
theproblem.

11.Runattheengineat1000rpmuntilthecoolantis
warm.

12.Cycleallthemachinecomponentsbeforeoperatingthe
machine,andcheckallthecontrolsandcomponentsto
ensurethattheyareworkingproperly.

Note:Iftheengineisnewornewlyrebuilt,referto
BreakinginaNeworRebuiltEngine(page26).

Do not

operatethestartermotoruntil

Do not

operatethestartermotor

SettingtheEngineSpeed

Note:Donotruntheengineatalowidlespeedforlong

periodsoftime,becauseitcausesalowoperatingtemperature
thatcanallowacidsanddepositstoformintheengineoil.

Note:Formaximumlifeandmachineperformance,operate
theengineatfullthrottlewhenevertheconditionsallowyou
tosafelydoso.

25

•Toincreasetheenginespeed,pushthethrottlecenter

buttonwhilepullingoutthethrottle(Figure22).

Figure22

BreakinginaNeworRebuilt Engine

Duringtherst20hoursofoperationofaneworrebuilt
engine,dothefollowing:

•Keeptheengineatanormaloperatingtemperature.

•Donotruntheengineatlowidlespeedsforlongperiods

oftime.

•Operatethemachinewithnormalloadsfortherst8

hours.

•Donotusespecial“break-in”lubricatingoil.Usethe

speciedoil;refertoCheckingtheEngineOilLevel(page

23)andChangingtheEngineOilFilter(page39).

OperatingtheMachinein ExtremeConditions

Bothhotandcoldweatherplaceunusualdemandsupon
themachineandtheattachments.Youcanminimize
temperature-relatedproblemsonthemachinebyperforming
thefollowingsteps:

1.Throttlebutton3.Throttlelock

2.Throttleknob

•Todecreasetheenginespeed,pushthethrottlecenter

buttonwhilepushinginthethrottle.

•Tonelyincreasetheenginespeed,rotatethethrottle

knobcounterclockwise.

•Tonelydecreasetheenginespeed,rotatethethrottle

knobclockwise.

StoppingtheEngine

1.Parkthemachineonlevelground,ifpossible.

Important:Ifyoumusttemporarilyparkthe
machineonaslopeoranincline,positionthe
machineatarightangletotheslope,withthe
frontofthemachinetowardthebottomofthehill.
Ensurethatthemachineisbehindanobjectthat
willnotmove.

2.Supportorlowerallattachmentstotheground.

3.Settheparkingbrake.

HotWeather

1.Cleanalldirtanddebrisfromtheradiator,hydraulicoil
cooler,andengineareatoensurethatthereisproper
airowtocooltheengine.

2.Wipeanydebrisfromtheairinletsinthehoodside
panels.

3.Uselubricantsthathavethecorrectviscosity.

4.Checktheaircleanerdustvalvemorefrequentlyin
extremelydustyconditions.

5.Checktheconditionofthefandrivebelt.Replaceitif
itiscrackedorworn.

6.Operatethemachineatanappropriateenginespeed
andtransmissionrangefortheoperatingconditions;
donotoverloadtheengine.

7.Testtheradiatorcapbeforethehotweatherbegins;
replacethecapifitisdamaged.

8.Maintainthecorrectcoolantlevelinthereservoirand
intheradiator,andensurethatthereisamixtureof
50%ethyleneglycoland50%waterinthecooling
system.

ColdWeather

4.Ifthemachinehasbeenoperatingunderaheavyload,
decreasetheenginespeedto1/4throttlefor2minutes
toevenlycooltheengine.

5.PushthethrottlelevertotheSlowposition,andturn
thekeyswitchtotheOffposition.

6.Ifyouleavethemachineunattended,removethekey
fromtheignitionswitch.

Operatingyourmachineincoldweatherrequiresspecial
attentiontopreventseriousdamagetothemachine.
Performingthefollowingprocedureswillextendtheservice
lifeofyourmachine:

1.Cleanthebatteryandensurethatitisfullycharged.

Note:Afullychargedbatteryat-17ºC(0ºF)has
only40%ofthenormalstartingpower.Whenthe
temperaturedecreasesto-29ºC(-20ºF),thebatteryhas
only18%ofthenormalpowerremaining.

26

2.Themachinecomeswithamaintenance-freebattery.
Ifyouuseadifferentbatteryandaddwatertoitwhen
thetemperatureisbelow0ºC(32ºF),ensurethatyou
chargethebatteryorruntheengineforabout2hours
topreventthebatteryfromfreezing.

3.Inspectthebatterycablesandterminals.Cleanthe
terminals,andapplyacoatofgreaseoneachterminal
topreventcorrosion.

4.Ensurethatthefuelsystemiscleanandfreeofwater.
Usetheproperfuelforcoldweather.

Note:Preventwaxandcondensationfrombuilding
upinthefueltankbyllingupthefueltankattheend
ofeachday.

5.Checkthecoolantmixturebeforeyouoperatethe
machineincoldweather.Useonlya50%ethylene
glycoland50%watermixtureinthecoolingsystem
yearround.

DrivingandStoppingthe Machine

UsingtheTractionControlPedal

Thetractioncontrolpedalcontrolsthedirectionoftravel
andthespeedofthemachine.

•Tomovethemachineforward,pushdownonthetoe

pedal.

•Tomovethemachineinreverse,pushdownontheheel

pedal.

Note:T oincreasethespeed,pushdownfartheronthe
pedal;todecreasethespeed,allowthepedaltomoveup
towardtheNeutralposition.

UsingtheUtility-tractionLever

6.Beforeoperatingthemachine,moveitatlowspeed
andactuateeachhydrauliccontrolseveraltimesto
warmtheoil.

Important:Theengineandthehydraulicsystem
mustbeatoperatingtemperaturebeforeyou
performanyworkwithit.

Note:Keepthediggingchainfreeofmudandsnow
topreventitfromfreezingafteroperation.

OperatingtheParkingBrake

1.Pushtheparkingbrakeswitch(Figure23)uptoapply
theparkingbrake.

Thiscontrolleverallowsyoutonelyadjustthedirection
oftravelandthespeedofthemachineduringtrenching,
plowing,orboring.

Figure24

1.Utility-tractionlever

Figure23

1.Parkingbrake

2.Pushtheparkingswitchdowntoreleasetheparking
brake.

Note:Theparkingbrakeautomaticallyengageswhen
youstoptheengine.

WARNING

Toavoidinjury,remainintheoperatorseatto
operatethemachine.

Note:Ifyoudonotremainintheoperatorseat,theengine
willstopin1second.

1.Releasetheparkingbrake.

2.MovetheleveroutoftheNeutraldetentpositionand
tooneofthepositionsasfollows:

•Movetheleverforward(towardthefrontofthe

machine)tomovethemachineforward.

•Movetheleverrearward(towardtherearofthe

machine)tomovethemachineinreverse.

27

Note:Movethelevercompletelyforwardorrearward
forthemaximumspeed.

OperatingtheTransmission

3.Releasethelever.

Note:Theleverisheldinplacefront-to-rearby
frictioninordertomaintainaconstantspeed.

4.ReturnthelevertotheNeutralpositiontostopthe
machine.

Note:Thegrounddrivefootcontroloverridesthe
tractionadjustmentcontrollever.Ifyouusethefoot
pedal,youmustmovethetractionadjustmentcontrol
levertotheNeutralpositiontoreleasetheoverrideand
returnthelevertonormaloperation.

StoppingtheMachine

WARNING

Jumpingonoroffthemachinecancauseaninjury.

Whenyougetonoroffthemachine,alwaysfacethe
machine,usethehandrailsandsteps,moveslowly.

Thismachinehashydrostaticbraking.Whenyouremove
yourfootfromthegrounddrivefootpedalormovethe
utility-tractioncontrolbacktoNeutral,themachinestops.
Alwaysapplytheparkingbrakeafteryoustopthemachine
andbeforeyoustoptheengine.

OperatingtheDriveModeSwitch

Thistoggleswitch(Figure25)controlsthemodeforthe
hydraulicmotorandhas2positions:TransportandWork.
Selectthedesiredoperatingposition.Pushtheswitchto
therear(towardyou)tosettoW orkspeed(W),orpushthe
switchforward(awayfromyou)tosettoTransportspeed(T).

Figure25

1.Drivemodeswitch2.Utility-tractionleverhandle

1.Movetolevelground,ifpossible.

Important:Ifyoumusttemporarilyparkthe
machineonaslopeoranincline,positionthe
machineatarightangletotheslope,withthe
frontofthemachinetowardthebottomofthehill.
Ensurethatthemachineisbehindanobjectthat
willnotmove.

2.Supportorlowerallattachmentstotheground.

3.Settheparkingbrake.

4.Tostoptheengine,refertoStoppingtheEngine(page

26).

5.Attheendoftheworkday,llthefueltankattheend
ofeachworkdaytopreventcondensationandmoisture
inthetank.

OperatingtheTransmissionRange
Switch

Thisrockerswitch(Figure26)alsohas2positions:Highand
Lowspeedranges.Theserangesareusedinconjunctionwith
thegroundspeedcontrol.

Presstheswitchtotheright(towardyou)forlowrange,or
presstheswitchtotheleft(awayfromyou)forhighrange.To
shiftthetransmission,stopthemachine(thetractioncontrol
pedalsandutility-controlleverintheNeutralposition)with
thecontrols-in-neutrallightilluminated.

Important:Thetransmissionwillnotshiftbetween
rangesunlessthemachinehasstoppedmoving.

28

Figure26

1.Lowrange2.Highrange

•EnsurethattheROPSandtheseatbeltareproperly

installedandingoodworkingorder.

•Ensurethatallinstruments,thecontrols-in-neutrallight,

andtheallwarninglightsareworkingproperly .

•Ensurethatallcontrolsareworkingproperlyinaclear,

openarea.

Note:Thecontrols-in-neutrallightwillturnonwhenthe
keyswitchisintheOnpositionandtheutility-tractionlever
isintheNeutralposition.

1.Warmuptheengine.

2.PullthethrottleouttotheFullposition.

3.Raisetheequipmentandanyattachments(trencher,
plow,etc.).

Themachinehasa2-modehydrostaticdrivewitha2-range
transmissiontoprovide4forwardandreversespeeds.Select
thegearcombinationmostappropriatefortheoperationthat
youwillperform.

WARNING

Themachinecanrolluncontrolledifthetraction
controlsareintheNeutralposition.

Stopthemachineandsettheparkingbrakebefore
shiftingthetransmissioncontrol.

•Firstgear:WiththedrivemodeswitchintheW ork

position,pressthetransmissionrangeswitchtotheright
(nearyou)toselectthetransmissionintoLowrange.

•Secondgear:WiththedrivemodeswitchintheWork

position,pressthetransmissionrangeswitchtotheleft
(awayfromyou)toselectthetransmissionintoHigh
range.

•Thirdgear:WiththedrivemodeswitchintheTransport

position,pressthetransmissionrangeswitchtotheright
(nearyou)toselectthetransmissionintoLowrange.

•Fourthgear:Withthedrivemodeswitchinthe

Transportposition,pressthetransmissionrangeswitch
totheleft(awayfromyou)toselectthetransmissioninto
Highrange.

4.Releasetheparkingbrake.

Note:Youmustremainseatedintheoperatorseat
beforeyoumovetheengine;otherwise,theenginewill
stopin1second.

Note:Theutility-tractionlevercontrolsthespeedof
themachine.Thefartherthatyoumovetheleverfrom
theNeutralposition,thefasterthemachinemoves.

Important:Controlthespeedofthemachine
travelwiththeutility-tractionlever,notthethrottle.

5.Checktheindicatorlightsfrequently.

UsingtheBackllBlade

Important:Operatethecontrolsonlywhilesittingin

theoperatorseat.

Usethebackllbladetoreturnthespoilsintothetrench.
Youcontrolthebackllbladewithjoystickandthebackll
bladelevercontrolasshowninFigure27.

Gear

1stWorkLow

2ndWorkHigh

3rdTransportLow

4thTransportHigh

DriveModeTransmission

Range

PreparingtoOperatethe Machine

Afterstartingtheenginebutbeforeoperatingthemachineat
theworksite,dothefollowing:

Figure27

1.Joystick2.Tiltlever

29

Tooperatethebackllblade,dothefollowing:

G023080

•Toraisethebackllblade:Movethejoystickrearward.

•Tolowerthebackllblade:Movethejoystickpartially

forward.

•Toanglethebackllbladetotheright:Movethejoystick

totheright.

•Toanglethebackllbladetotheleft:Movethejoystick

totheleft.

•Toholdthebackllblade:KeepthejoystickintheHold

(neutral)position.

•Tooatthebackllblade:Movethejoystickfullyforward.

•Totiltthebackllbladedownontheright:Movethetilt

leverright(awayfromyou).

•Totiltthebackllbladedownontheleft:Movethetilt

leverleft(towardyou).

Note:Forbestresultswhenbackllingthespoilswhile
paralleltothetrench,make2or3passesoverthespoilpile
withtheblade.

Note:Ifthespoilpileislarge,operatethemachineataright
angletothetrench.

TransportingtheMachine

Besurethatyouunderstandthesafetyrulesandlawsforthe
areainwhichyouareusingthemachine.Ensurethatboth
thetruckandthemachineareequippedwiththeproper
safetyequipment.

LoadingtheMachineontoaTrailer

1.Ensurethatthetrailerandtherampcansupportboth
yourweightandtheweightofthemachine.

2.Alwayshavetheattachmentsreadytotransportwhen
youareloadingorunloadingthemachine.

Figure28

10.Fastentherearofthemachinetothetrailerusing
chainsandabinder(Figure28).

Note:Usetherearaxletosecuretherearofthe
machine.

11.Measurethedistancefromthegroundtothehighest
pointofthemachine.

Note:Youmustknowtheclearanceheightofthe
machine.

12.Removetheblocksfromthefrontandreartrailer
wheels.

13.Afteryouhavedrivenafewmiles,stopthetruckand
checkyourload.

Note:Ensurethatthechainsarestilltightandthatthe
machinehasnotmovedonthetrailer.

UnloadingtheMachinefromaTrailer

1.Blockthefrontandreartrailerwheels.

2.Removetheblocksfromthefrontandrearwheelsof
themachine.

3.Removethestrapsfromthemachine.

4.Starttheengine.

5.EnsurethattheattachmentsareintheTransport
position.

6.Slowlymovethemachineoffthetrailer.

3.Blockthefrontandrearwheelsofthetrailer.

4.Slowlyandcarefullymovethemachineontothetrailer.

5.Lowertheattachmentstothetrailer.

6.Engagetheparkingbrake.

7.Stoptheengineandremovethekey.

8.Blockthefrontandrearwheelsofthemachine.

9.Fastenthefrontofthemachinetothetrailerusing
strapsandabinder(Figure28).

Note:Usethefrontaxletosecurethemachine.

LiftingtheMachinewithaSpreaderBar

1.Attachacraneliftcabletothesingle-liftpointofa
spreaderbar.

2.Attach2oftheliftcablesononeendofthespreader
bartoaliftingbarplacedundertherearofthemachine
frame.

3.Attachtheremaining2spreaderbarliftcablestoa
liftingbarplacedunderthefrontofthemachineframe.

4.Carefullyandslowlyliftthemachine,andloweritto
thedesiredlocation.

MovingaNon-functioningMachine

Repairanon-functioningmachineonthejobsite,ifpossible.
Otherwise,youmustdeterminewhetheryoucanmovethe
machinewithoutfurtherdamagingit.

30

Ifyoumusttowthemachine,performthefollowingsteps
usingcaution:

Note:Ifyoudonothavearigiddrawbar,use2towing
machines.Attachatowchaineachtothefrontandrear
towingmachines.Usethefronttowingmachinetomovethe
non-functioningmachineandthereartowingmachineto
stopthenon-functioningmachine.

Note:Thismachinehashydrostaticbraking.Whenyoustop
theengine,thebrakesautomaticallyengage.

1.Disconnectthehydraulichosefromtheparkingbrake
cylinderasshowninFigure29.

CompletingtheWorkforthe Day

Whenyoucompleteyourworkfortheday,dothefollowing:

1.Backllthespoilsinthepart(s)ofthetrenchinwhich
youarenishedworking.

2.Movethemachinetoasafeandstablelocation.

3.MoveallleverstotheNeutralposition.

4.Engagetheparkingbrake.

5.Lowerallattachmentstotheground.

Note:Plugtheopenendofthehosetopreventthe
hydraulicuidfromleakingout.

Figure29

1.Parkingbrakecylinder
hydraulictting

2.Hydraulicbrakehose4.Handpump

2.Connectahydraulic-handpumpcapableofproducing
350psitothebrakecylinder(Figure29).

3.Operatethehandpumpuntilthebrakesarereleased.

4.Movetheutility-tractionlevertotheNeutralposition.

3.Handpumptting
connectedtothecylinder
tting

6.Letthemachineidleforafewmomentstocoolit
down.

7.Shutofftheengine,waitforallmovingparttostop,
andremovetheignitionkey.

8.TurnthebatterydisconnectswitchtotheDisconnect
position.

CompletingtheProject

1.Afteryoucompletetheproject,returnthespoilsback
intothetrenchwiththebackllblade;refertoUsing
theBackllBlade(page29).

2.Returnthespoilsintothetrench.

A.Movethemachinetotheendofthetrench,afew

feet(meters)awayfromthespoilpile.

B.Aimthemachineattheouteredgeofthepile.

C.Adjustthebackllbladetottheslopeofthe

ground.

D.Movetheouteredgeofthespoilpiletowardthe

trench.

Note:Makeatleast2passesatthepiletomove
it.

E.Repeatthestepsaboveforthespoilpileonthe

othersideofthetrench.

F.Floatthebackllbladeoverthelengthofthe

trench.

Note:Youcanmovethemachineupto8km/h(5
mph)andadistanceupto1.6km(1mile)away.To
transportadisabledmachinemorethan1.6km(1mile),
youmustuseasuitabletrailer;refertoTransportingthe
Machine(page30).

5.Towthemachinetothetransportvehicleortoasite
whereyoucanrepairthemachine.

6.Disconnectthehandpumpandconnectthehose
totheparkingbrakecylinderbeforetransportingor
makinganyrepairs.

3.Spraythedirtandmudoffthemachinewithwater.

Note:Donotspraytheconsoleorelectrical
componentswithwater.

4.Transportthemachinefromthecompletedworksite;
refertoTransportingtheMachine(page30).

31

Maintenance

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst100hours

Aftertherst200hours

Beforeeachuseordaily

Every50hours

Every200hours

Every250hours

MaintenanceProcedure

•Checktheoillevelinthewheelhubs.

•Checktheoillevelinthefrontandrearaxles.

•Checktheoillevelinthetransmission.

•Changethewheelhuboil.

•Changetheoilintheaxles.

•Changetheoilinthetransmissionandrearaxle.

•Checktheengineoillevel.

•Checkthehydraulicuidlevelinthereservoir.

•Greasethemachine.

•Checktheengineoillevel.

•Checktherestrictedair-cleanerlightforarestrictedaircleaner.

•Checkthetiresandwheelsfordamage.

•Checkthecoolantlevelinthereservoir.

•Checkandcleanthedustvalve.

•Checkthefuel-waterseparatorforwaterandsediment.

•Maintaintheproperairpressureinthetires.

•Checkthecoolantlevelintheradiator.

•Greasethefrontandrearaxles.

•Changetheengineoil.

•Changetheengineoillter.

•Checktheoillevelinthewheelhubs.

•Checktheoillevelinthefrontandrearaxles.

•Checktheoillevelinthetransmission.

•Checktheconditionoftheenginedrivebelt.

Every300hours

Every500hours

Every1,000hours

Every2,000hours

•Cleantheaxlebreatherforeachaxle.

•Checktheconditionofthecoolantsystemcomponents.Cleandirtanddebrisfrom
themandrepairorreplacethecomponentsasnecessary.

•Greasethedriveshaft.

•Replacethesecondaryfuellter.

•Replacetheprimaryfuellter.

•Changethehydraulic-pressurelter.

•Changethehydraulic-returnlter.

•CheckandmaintaintheROPS;checkitafteranaccident.

•Changethewheelhuboil.

•Changetheoilintheaxles.

•Changetheoilinthetransmissionandrearaxle.

•Checktheconcentrationofthecoolant.

•Checkthetensionontheenginedrivebelt.

•Changethehydraulicuidandcleanthebreather.

•Cleanthecoolingsystem.

32

Premaintenance

Lubrication

Procedures

GreasingtheMachine

GeneralSafety

WARNING

Improperlyservicingorrepairingthemachinecan
causeinjuryordeath.

Ifyoudonotunderstandtheserviceproceduresfor
thismachine,contactanAuthorizedT oroService
Dealerortheservicemanualforthismachine.

WARNING

Raisedequipmentonthemachinewithoutan
operatorcancauseinjuryordeath.

Beforeyouleavetheoperatingarea,alwayssupport
orlowertheequipmenttothegroundandstopthe
engine.

WARNING

GreaseType:Lithium-basedgrease.

GreasingtheFrontandRearAxles

ServiceInterval:Every200hours

1.Cleanthegreasettingswitharag.

2.Connectthegreaseguntothegreasettingsforthe
upperandlowerpivots;apply2or3pumpsofgrease
toeachtting(Figure30andFigure31).

Note:Thereare2greasettingsattheaxlepivotfor
eachtire.

Replaceallcoversandguardsafteryouserviceor
cleanthemachine.Neveroperatethemachine
withoutthecoversorguardsinplace.

1.Parkthemachineonalevelsurface.

2.Lowerallattachmentsandstoptheengine,andremove
thekey.

3.Allowtheenginetocool2or3minutes.

4.Removetheright-sidepanel;refertoRemovingthe
SidePanels(page35).

5.Rotatethebattery-disconnectswitchtotheOff
position.

Figure30

Frontaxle

1.Greasetting(upperpivot)2.Greasetting(lowerpivot)

33

Figure31

Rearaxle

1.Greasetting(upperpivot)2.Greasetting(lowerpivot)

3.Wipeupanyexcessgrease.

1.Greasetting(forward
universaljoint)

2.Greasetting(slidingjoint)

Figure32

3.Greasetting(back
universaljoint)

GreasingtheDriveshaft

ServiceInterval:Every500hours

1.Cleanthegreasettingswitharag.

2.Connectthegreaseguntothegreasettingforthe
slidecouplingattheattheforwardendofthedrive
shaft,andapply2or3pumpsofgreasetothetting
(Figure32).

3.Connectthegreaseguntothegreasettingforthe
universaljointattheforwardendofthedriveshaft,
andapply2or3pumpsofgreasetothetting.

4.Connectthegreaseguntothegreasettingforthe
universaljointatthebackendofthedriveshaft,and
apply2or3pumpsofgreasetothetting.

5.Wipeupanyexcessgrease.

GreasingtheBackllBlade

ServiceInterval:Beforeeachuseordaily

1.Cleanthegreasettingswitharag.

2.Connectthegreaseguntotheupperandlowergrease
ttingsfortheliftcylinder,andapply3pumpsof
greasetoeachtting(Figure33).

34

Figure33

1.Greasettings2.Liftcylinder

3.Wipeupanyexcessgrease.

EngineMaintenance

Beforemaintainingtheengine,performthefollowingsteps:

1.Parkthemachineonlevelground,lowerall
attachments,andstoptheengine.

2.Removetheignitionkeyandallowtheenginetocool
for2or3minutes.

AccessingtheEngine

RemovingtheSidePanels

1.Iftheoptionalbackhoeisinstalled,performthe
followingsubstepstoremovetheleftsidepanel;
otherwise,skiptostep2:

A.Attheleftsideofthemachine,removethe

retainingpinfromthefrontendofthewalkway
(Figure34).

Figure34

1.Retainingpin2.Walkway

B.Pivotthewalkwayawayfromthemachineas

showninFigure34.

2.Pulluponthehandgripofthepanellatch,andswing
thelatchfreefromtheanchorbracket(Figure35).

35

Figure35

1.Sidepanel

2.Panellatch

3.Anchorbracket

3.Liftthesidepanelstraightupandremoveitfromthe
machine(Figure35).

6.Ifthebackhoeisinstalledonthemachine,dothe
followingsubsteps:

A.Rotatethefrontendofthewalkwaytoitsoriginal

position(Figure34).

B.Aligntheholeinthewalkwaywiththeholeinthe

walkwaysupportbracket(Figure34).

C.Installtheretainingpinthroughtheholes.

RemovingtheNosePanel

1.Removeboththeleftsidepanelandtherightside
panelfromthemachine;refertoRemovingtheSide
Panels(page35).

2.Ifthebackhoeisinstalledonthemachine,dothe
followingsubsteps;otherwise,skiptostep3.

A.Removethehairpinfromtheseatlockpin(Figure

37).

InstallingtheSidePanels

1.Aligntheleftsidepanelwiththeleftsideofthe
machineandtherightsidepanelwiththerightside
ofthemachine.

2.Alignthetabsatthetopofthesidepanelwiththe
receiverbracketsonthemachine(Figure36).

Figure36

1.Tab3.Receiverbrackets

2.Sidepanel

3.Lowerthesidepanelstraightdown.

Note:Ensurethatthetabsofthesidepanelaligninto
thereceiverbracketsonthemachine.

4.Pullthehandgripofthepanellatchoutward,thenpivot
itupuntilitalignsintheanchorbracket(Figure35).

Figure37

1.Hairpin

2.Seatlockpin

B.Removetheseatlockpinfromtheframeofthe

backhoeandtheseatpost(Figure37).

C.Pivottheseatpostupward,andinsertthe

seat-lockpinthroughtheholesintheframeof
thebackhoetoholdtheseatuptomakeroomfor
removingthenosepanel(Figure37).

Note:Installtheseatlockpinandhairpininthe
backhoeframetoholdtheseatupposition.

3.Removethe4boltsatthebottomoftheleftandright
sidesofthenosepanel(Figure38).

5.Releasethelatchhandle.

36

Note:Whenyouinstallthenosepanelfromthe

°C°C-40

-30 -20 -10 0 10 20 30 40 50

-40 -22 -2 14 32 50 58 86 104 122

All Seasons

Winter Conditions

Arctic Conditions

°C°C-40

-30 -20 -10 0 10 20 30 40 50

-40 -22 -2 14 32 50 58 86 104 122

15W -40

10W -30

5W-30

G022415

machinewhentheoptionalbackhoeisattached,gently
pushthehosesinthefrontofthenosepanelforward
whileloweringthepanelintoplace.

3.Securethenosepaneltothemachinewiththe4bolts
thatyouremovedduringstep3ofInstallingtheNose
Panel(page37).

4.Ifthebackhoeisinstalledonthemachine,dothe
followingsubsteps:

A.Removetheseatlockpinandlowertheseatpost

totheoperatingposition(Figure37).

B.Installtheseatlockpinthroughtheholesinthe

frameofthebackhoeandtheseatpost(Figure

37).

C.Installthehairpinintotheholeintheseatlock

pin(Figure37).

5.Installtheleftandrightsidepanelsonthemachine;
refertoInstallingtheSidePanels(page36).

Figure38

1.Bolts

ServicingtheEngineOiland Filter

4.Liftthenosepanelupandoffthemachine(Figure39).

InstallingtheNosePanel

1.Alignthenosepanelovertheradiatorofthemachine.

2.Lowerthenosepaneldownandontothemachine

Figure39

Note:Whenyouremovethenosepanelfromthe

machinewhentheoptionalbackhoeisattached,gently
pushthehosesinthefrontofthenosepanelforward
whileliftingthenosepanelupward.

(Figure39).

Theengineisshippedwithoilinthecrankcase;however,
checktheoillevelbeforeandafteryourststarttheengine.

Thecrankcasecapacityis11.0L(11.6USqt)withthelter.

Useonlyhigh-qualitySAE15W -40heavy-dutyengineoilwith
anAPIclassicationofCH-4orhigher.

WhileSAE15W-40oilwithanAPIclassicationofCH-4or
higherisrecommendedformostclimates,refertoFigure40
foroilviscosityrecommendationsforextremeclimates.

Figure40

Note:Limiteduseoflow-viscosityoilssuchasSAE10W-30

withanAPIclassicationofCH-4orhighercanbeusedfor
easierstartingandprovidingsufcientoilowatambient
temperaturesbelow-5°C(23°F).However,continuoususeof
lowviscosityoilcandecreaseenginelifebecauseofwear.

ToroPremiumEngineOilisavailablefromanAuthorized
ToroServiceDealerineither15W -40or10W-30viscosity
withAPIclassicationCH-4orhigher.SeethePartsCatalog

37

forpartnumbers.Also,refertotheEngineOperator'sManual,
includedwiththemachine,forfurtherrecommendations.

ChangingtheEngineOil

ServiceInterval:Every250hours

CheckingtheEngineOilLevel

ServiceInterval:Beforeeachuseordaily

Note:Thebesttimetochecktheengineoiliswhenthe
engineiscoolbeforeithasbeenstartedfortheday,if
possible.IftheoillevelisatorbelowtheAddmarkonthe
dipstick,addoiltotheenginetobringtheoilleveluptothe
Fullmark.Donotoverll.IftheoillevelisbetweentheFull
andAddmarksonthedipstick,youdonotneedtoaddoil.

1.Ensurethatthemachineisonalevelsurface.

2.Lowerallattachments,settheparkingbrake,stopthe
engine,andremovethekey.

Note:Ifyouhaveruntheengine,allowatleast10
minutesfortheengineoiltosettleinthecrankcase.

3.Removetherightsidepanel;refertoRemovingthe
SidePanels(page35).

4.Removethedipstickandwipecleanitwithaclean
cloth(Figure41).

DrainingtheEngineOil

1.Runtheengineafewminutesbeforechangingtheoil
towarmit.

Note:Warmoilowsbetterandcarriesmore
contaminants.

2.Removetherightsidepanel;refertoRemovingthe
SidePanels(page35).

3.Placeadrainpanthathasaminimumcapacityof8.4
L(8.9USqt)undertheengine-oildraintting(Figure

42).

Figure41

1.Dipstick2.Dipsticktube

5.Insertthedipstickintothedipsticktube,pullthe
dipstickoutagain,andreadtheoillevelonthedipstick
(Figure41).

Note:Theoillevelonthedipstickshouldbebetween
theH(high)markandL(low)mark.

6.IftheoillevelisbelowtheL(low)mark,removethe
llcapandaddoiluntilthelevelreachestheH(high)
mark.

Important:Donotoverlltheenginewithoil.

7.Installthedipstick.

8.Installtherightsidepanel;refertoInstallingtheSide
Panels(page36).

Figure42

1.Engine-oiltank

2.Draintting

3.Cap

4.Drainpan

4.Removethecapfromthedrainttingandallowthe
engineoiltodraincompletely(Figure42).

Note:Removingtheoil-llcapfromthellerneck
helpstodraintheengineoil(Figure43).

Figure43

1.Fillerneck3.Funnel

2.Oil-llcap

5.Cleanthematingsurfacesofthecapandthedrain
tting.

38

6.Installthecapontothedraintting(Figure42).

FillingtheEnginewithOil

1.Removetheoil-llcapfromthellerneckbypulling
thecapupward(Figure42).

Note:Useafunnelwithaexiblehosetodirectthe
engineoilintotheengine.

2.Fillthecrankcasewithapproximately7.0L(7.4US
qt)ofthespeciedengineoil;refertoServicingthe
EngineOilandFilter(page37).

3.Installtheoil-llcap.

4.Starttheengine,runitatidleforabout2minutes,and
checkforoilleaks.

5.Stoptheengineandremovethekey.

6.Waitfor2or3minutesandchecktheoillevel;referto
steps2through6inCheckingtheEngineOilLevel
(page23).

7.Installthesidepanel;refertoInstallingtheSidePanels
(page36).

ChangingtheEngineOilFilter

ServiceInterval:Every250hours

1.Removetherightsidepanel;refertoRemovingthe
SidePanels(page35).

2.Placeasmalldrainpanundertheoillterandthe
oil-lteradapter(Figure44).

3.Rotatetheoilltercounterclockwiseandremovethe
oillter(Figure44).

Note:Recycletheusedoillteraccordingtolocal
codes.

4.Useacleanragtowipecleanthesurfaceoftheoil
cooler,wheretheoillterseats.

5.Fillthenewoillterwiththespeciedengineoil,allow
thelterelementtosaturatewiththeoil,andthenpour
outtheexcessoil.

6.Applyathinlayeroftheengineoiltothesealofthe
newoillter.

7.Alignthenewoilltertotheoil-lteradapterand
rotatethelterclockwiseuntilthesealoftheoillter
contactstheoilcooler(Figure44).

Note:Donotuseanoillterwrenchtoinstallthe
newoillter.Thewrenchcandentanoillter,causing
aleak.

8.Handtightentheoillteranadditional1/2turn
(Figure44).

9.Removethesmalloilpanfromundertheoillter.

10.Checktheengineoillevel;refertoCheckingtheEngine
OilLevel(page38).

11.Installthesidepanel;refertoInstallingtheSidePanels
(page36).

Figure44

ServicingtheAir-cleaner System

Important:Donotremovetheelementsfromthe

machinetocheckforarestriction;alwaysfollowthe
instructionsinthefollowingprocedures.

Note:Donotreplaceanoldaircleanerelementwithan
elementthatismorethan5yearsold;checkthedateof
manufactureontheendcapoftheelement.

Note:Everytimeyouservicetheaircleanersystem,ensure
thatallhoseconnectionsandangesareairtight.Replace
alldamagedparts.

ServicingtheDustValve

ServiceInterval:Every50hours

Squeezethesidesofthedustvalvetoreleaseanycollected
water,dust,ordirtfromthevalve(Figure45).

Note:Ensurethattherearenoobstructionsinsidethedust
valve.

1.Oilcooler3.Hydraulic-uidtank

2.Oillter

39

Figure45

1.Latch3.Dustvalve

2.Air-cleanercover

CheckingtheRestrictedAir-cleaner
Light

RemovingtheAir-cleanerCover

1.Removetheleftsidepanel;refertoRemovingtheSide
Panels(page35).

2.Pullthelatchfortheair-cleanercoveroutward(Figure

45).

3.Rotatethecleanercovercounterclockwisesothatthe
dustcapisatthe7o’clockposition(Figure47).

ServiceInterval:Beforeeachuseordaily

1.Starttheengine;refertoStartingtheEngine(page25).

2.Checktherestrictedair-cleanerlightontheinstrument
cluster(Figure46).

Figure46

1.Restrictedair-cleanerlight2.Instrumentcluster

3.Replacetheair-cleanerelement(s)asfollows:

A.Replacetheprimaryair-cleanerelement;referto

ReplacingthePrimaryElement(page41).

B.Repeatsteps1and2.

Figure47

1.Latch3.Dustcap

2.Air-cleanercover

4.Pulltheair-cleanercoverawayfromthecleanerhousing
toremovethecover.

5.Cleantheinsideofthecoverwithacleandampcloth.

C.Iftherestrictedair-cleanerlightstillcomeson,

replacethesecondaryair-cleanerelement;referto
ReplacingtheSecondaryElement(page41).

40

InstallingtheAir-cleanerCover

1.Alignthedustcapontheair-cleanercovertothe7
o’clockposition.

2.Aligntheair-cleanercoverontothecleanerhousing.

3.Rotatetheair-cleanercoverclockwisesothatthedust
capisatthe8o’clockposition(Figure45).

4.Pushthelatchfortheair-cleanercoverinwarduntilthe
coverisfullyseated(Figure45).

6.Insertthenewprimaryair-cleanerelementintothe
air-cleanerhousing(Figure48).

Note:Ensurethattheair-cleanerelementisfully
seatedinthehousing.

7.Installtheair-cleanercover;refertoInstallingthe
Air-cleanerCover(page41).

8.Checktherestrictedair-cleanerlight;refertoChecking
theRestrictedAir-cleanerLight(page40).

5.Installtheleftsidepanel;refertoInstallingtheSide
Panels(page36).

ReplacingthePrimaryElement

Important:Replacetheprimaryair-cleanerelement

whentherestrictedair-cleanerlightcomeson.

1.Removetheair-cleanercover;refertoRemovingthe
Air-cleanerCover(page40).

2.Pulltheprimaryair-cleanerelementoutwardand
removeitfromtheair-cleanerhousing(Figure48).

ReplacingtheSecondaryElement

Note:Replacethesecondaryair-cleanerelementafteryou

havereplacedtheprimaryair-cleanerelement3timesorif
theair-cleanerrestrictionlightcomesonwhiletheengineis
runningandyouhavealreadyreplacedprimaryair-cleaner
element.

Important:Donotcleaneithertheprimaryelement
orthesecondaryelement.

1.Removetheair-cleanercover;refertoRemovingthe
Air-cleanerCover(page40).

2.Pulltheprimaryair-cleanerelementoutwardand
removeitfromtheair-cleanerhousing;referto
ReplacingthePrimaryElement(page41).

Pullthesecondaryair-cleanerelementoutwardand
removeitfromtheair-cleanerhousing.(Figure49).

Figure48

1.Primaryair-cleanerelement

Note:Discardtheoldair-cleanerelement.

3.Useacleandampclothtocleantheinsideofthe
cleanerhousing.

4.Usealighttoinspectthenewelementfordamage;if
theelementisdamaged,replaceit.

Note:Checkthedateofmanufactureontheendof
thenewair-cleanerelement.Donotinstallanelement
thatismorethan5yearsold.

5.Writethecurrentdateandtheenginehoursontheend
oftheelementwithapermanentmarkingpen.

Figure49

1.Secondaryair-cleanerelement

Note:Discardtheoldair-cleanerelement.

3.Cleantheinsideofthecleanerhousingwithaclean,
dampcloth.

4.Insertthenewsecondaryair-cleanerelementintothe
air-cleanerhousing(Figure49).

41

Note:Ensurethatthesecondaryelementisfully
seatedinthehousing.

FuelSystem

5.Inserttheprimaryair-cleanerelementintotheair-lter
housing;refertoReplacingthePrimaryElement(page

41).

Note:Ensurethattheprimaryelementisfullyseated
inthehousing.

6.Installtheair-cleanercover;refertoInstallingthe
Air-cleanerCover(page41).

7.Checktherestrictedair-cleanerlight;refertoChecking
theRestrictedAir-cleanerLight(page40).

Maintenance

ServicingtheFuelSystem

DrainingtheFuel-waterSeparator

ServiceInterval:Every50hours

1.Removetheleftsidepanel;refertoRemovingtheSide
Panels(page35).

2.Placeasmalldrainpanunderthesecondaryfuellter
(Figure50).

Figure50

1.Secondary-fuellter

3.Rotatethedrainvalveatthebottomofthesecondary
fuellter2or3turnscounterclockwise,anddrainany
waterandsedimentfromthefuel-waterseparatorof
thefuellter(Figure50).

Note:Ifthefuel-waterseparatorhasanywateror
sediment,drainthewaterandsedimentfromthefuel
tank;gotostep2.

4.Whencleanfuelappears,rotatethedrainvalve
clockwiseuntilitisclosed(Figure50).

Note:Donotovertightenthedrainvalve.

5.Bleedthefuelsystem;refertoBleedingtheFuelSystem
(page44).

6.Installtheleftsidepanel;refertoInstallingtheSide
Panels(page36).

2.Drainvalve

DrainingWaterfromtheFuelTank

1.Placeadrainpanunderthedrainpluginthefueltank.

2.Unscrewthedrainplugfromthefueltankanddrain
thewater(Figure51).

42

Figure51

1.Fueltank3.Drainpan

2.Drainplug

ReplacingtheFuelFilters

ReplacingtheSecondaryFuelFilter

ServiceInterval:Every500hours

1.Removetheleftsidepanel;refertoRemovingtheSide
Panels(page35).

2.Removethesecondaryfuellterandfuel-water
separatorasfollows:

A.Cleanthesecondaryfuellterandthesurrounding

area.

B.Completelydrainthefuel-waterseparator;referto

DrainingtheFuel-waterSeparator(page42).

3.Whencleanfuelappears,installthedrainplugand
tightenitsecurely(Figure51).

4.Checkthefueltankdrainplugforleaks.

SiphoningWaterfromtheFuelTank

Note:Siphoningwaterfromthefueltankisanalternative

todrainingwaterfromthefueltank;refertoDrainingW ater
fromtheFuelTank(page42).

1.Removethefuelcapfromthefueltank(Figure52).

Figure52

C.Firmlygraspthesecondaryfuel-lterelement,

rotatethewatersensorcounterclockwise,and
removethewatersensor(Figure53).

Note:Retainthewatersensor,butdiscardthe
O-ring.

1.Intakehose(bottomofthe
tank)

2.Fuelcap4.Drainpan

3.Siphoningequipment

2.Routetheintakehoseofthesiphoningequipment
throughthellerneckofthefueltankandtothe
bottomofthetank(Figure52).

3.Directthedischargehoseofthesiphoningequipment
intoadrainpan(Figure52).

4.Siphonthetankuntilcleanfuelappears.

5.Removethesiphoningequipmentfromthetank.

6.Installthefuelcapontothellerneckofthefueltank
(Figure52).

Figure53

1.Filteradapter6.Hoseclamp

2.Secondarylterelement

3.O-ring8.Primaryfuellter

4.Watersensor9.Fitting

5.Fuelhose

7.Arrow

D.Firmlygraspthesecondaryfuel-lterelement,

rotateitcounterclockwise,andremoveitfromthe
lteradapter(Figure53).

Note:Discardthelterelement.

E.Cleanthelteradapterwithacleanrag.

Important:Donotusealterwrenchto
tightenthelter.Youcoulddamagethelter
andcausealeak.

43

3.Installthesecondaryfuellterandfuel-waterseparator
asfollows:

A.Applyathinlmofcleanfueltothesealonthe

fuel-lterelement.

B.Alignthenewsecondarylterelementtothelter

adapter(Figure53).

C.Rotatethesecondarylterelementuntiltheseal

contactsthelteradapter,thenrotatethelter
elementanadditional3/4turn.

D.SlipthenewO-ringoverthewatersensor(Figure

53).

E.Alignthewatersensortothebottomofthe

secondaryfuellter(Figure53).

F.Firmlygraspthesecondarylterelement,and

rotatethewatersensorclockwiseuntilitishand
tight(Figure53).

4.Bleedthefuelsystem;refertoBleedingtheFuelSystem
(page44).

5.Starttheengineandcheckforleaksatthefuellter.

6.Installtheleftsidepanel;refertoInstallingtheSide
Panels(page36).

BleedingtheFuelSystem

WARNING

Thefuelsystemisunderhighpressure.Bleeding
thesystemwithoutproperprecautionsandtraining
couldresultininjurytoyoufrominjecteduidor
reorexplosion.

ReadtheEngineOwner’sManualfortheproper
bleedingprocedureorcontactyourAuthorizedToro
ServiceDealer.

Note:Removeairfromthefuelsystemwheneveryoudoany
ofthefollowing:

•Drainthefuel-waterseparator

•Replacethefuellter

•Runtheengineuntilthefueltankisempty

1.Ensurethatboththeengineandtheexhaustsystem
arecool.

2.Ensurethatthefueltankis1/4full.

3.Rotatethebattery-disconnectswitchclockwisetothe
Onposition.

ReplacingthePrimaryFuelFilter

ServiceInterval:Every500hours

1.Removetheleftsidepanel;refertoRemovingtheSide
Panels(page35).

2.Placecleanragsundertheprimaryfuellter.

3.Loosenthehoseclampsandseparatetheprimaryfuel
lterfromthefuelhoses(Figure53).

Note:Donotremovethehoseclampsfromthehoses.

Note:Discardthefuellter.

4.Alignthenewprimaryfuelltertothehoseswiththe
arrowprintedonthelterpointingforward(Figure53).

5.Slipthehosesoverthehosettingoftheprimaryfuel
lter,andtightenthehoseclamps(Figure53).

6.Bleedthefuelsystem;refertoBleedingtheFuelSystem
(page44).

7.Starttheengineandcheckforleaksatthefuellter.

8.Installtheleftsidepanel;refertoInstallingtheSide
Panels(page36).

4.Locatetheprimingbuttononthetopofthelter
adapterforthesecondaryfuellter(Figure54).

Figure54

1.Primingbutton2.Filteradapter

5.Pressdownandreleasetheprimingbuttonrepeatedly
untilyoufeelresistance(Figure54).

6.Starttheengine;refertoStartingtheEngine(page25).

Note:Iftheenginedoesnotstartafterprimingthe
fuelsystemandmakingseveralattemptstostartthe
engine,bleedthehigh-pressurefuellines;refertoyour
engineowner’ smanualorcontactyourAuthorized
ToroServiceDealerforassistance.

44

ElectricalSystem

G021669

1

5

2

3

1

2

4

6

ServicingtheBattery

Maintenance

MaintainingtheBattery

AccessingtheBattery

Removethebatterycoverasfollows:

1.Ensurethatthebattery-disconnectswitchisintheOff
position;refertoBattery-disconnectSwitch(page21).

2.Removetheboltthatsecuresthebatterycovertothe
ROPSplate(Figure55).

Note:Thebatterycoverislocatedbetweenthe
utility-tractioncontrolandtheleftfender.

WARNING

Exposuretobatteryacidorabatteryexplosioncan
causeseriouspersonalinjury.

Beforeyouserviceabattery,alwayswearface
protection,protectivegloves,andprotective
clothing.

WARNING

Abatterycontainssulfuricacid,whichcancause
seriousburns;andtheycanproduceexplosive
gases.

•Avoidcontactwithskin,eyes,orclothing;ush
affectedareaswithwater.

•Iftakeninternally,drinklargequantitiesofwater
ormilk.

Do not

attentionimmediately.

•Keepsparks,ames,andlitcigarettesandcigars
awayfromthebattery .

•Ventilatethebatterywhenyouarechargingitor
usingitinanenclosedarea.

•Weareyeprotectionwhenworkingneara
battery.

•Washyourhandsafterhandlingabattery.

•Keepthebatteryoutofthereachofchildren.

inducevomiting.Seekmedical

Figure55

1.Bolts

2.Flange5.Fender

3.Batterycover

3.Removethe3boltsthatsecurethebatterycoverto
theoperatorplatform,andremovethebatterycover
(Figure55).

Installthebatterycoverasfollows:

1.Aligntheholesinthemountingangesforthebattery
coverwiththeholesintheoperatorplatformaround
thebattery(Figure55).

2.SecurethebatterycovertotheROPSplatewithabolt
(Figure55).

3.Securethebatterycovertotheoperatorplatformwith
the3boltsthatyoupreviouslyremoved(Figure55).

4.ROPSplate

6.Operatorplatform

WARNING

Afrozenbatterycanbeexplosive,causingpersonal
injurytoyouorothersinthearea,ifyoutryto
chargethebatteryortrytojumpstartthebattery
andruntheengine.

Topreventthebatteryelectrolytefromfreezing,
keepthebatteryfullycharged.

WARNING

Sparksoraamecancausehydrogengasina
batterytoexplode.

Whenyoudisconnectthebatterycables,always
disconnectthenegative(-)cablerst.

Whenyouconnectthebatterycables,always
connectthenegative(-)cablelast.

Donotshort-circuitthebatterypostswithametal
object.

Donotweld,grind,orsmokenearabattery.

Note:Theelectricalsysteminthismachineis12volts.

45

ConnectingaBoosterBattery

1

2

3

4

G003792

WARNING

Chargingthebatteryproducesgassesthatcan
explode.

Note:Iftheenginestartsandthenstops,donot
operatethestartermotoruntilthestartermotorstops
turning.Donotoperatethestartermotorformore
than30secondsatonetime.Wait30secondsbefore
operatingthestartermotortocoolthemotorandto
buildupthechargeinthebattery.

Neversmokenearthebatteryandkeepsparksand
amesawayfrombattery.

Note:Thisprocedurerequires2peopletoperform.Ensure
thatthepersonmakingtheconnectionswearstheproperface
protectionandprotectiveglovesandclothing.

1.EnsurethatallcontrolsareintheNeutralpositionand
thattheparkingbrakeisintheOnposition.

2.Sitintheoperatorseatandhavetheotherpersonmake
theconnections.

Note:Ensurethatthejumperbatteryisa12-volt
battery.

Important:Ifyouareusinganothermachine
forpower,ensurethatthe2machinesarenot
touchingeachother.

3.Preparetostarttheengine;refertosteps1through6
ofStartingtheEngine(page25).

4.Removethecoverfromthejumppost(Figure56).

8.Whentheenginestarts,havetheotherperson
disconnectthenegative(-)jumpercablefromtheframe
andthendisconnectthepositive(+)jumpercable.

ChargingtheBattery

WARNING

Chargingthebatteryproducesgassesthatcan
explode.

Neversmokenearthebattery,andkeepsparksand
amesawayfromthebattery.

Important:Alwayskeepthebatteryfullycharged.This
isespeciallyimportanttopreventbatterydamagewhen
thetemperatureisbelow32°F(0°C).

1.Cleantheexteriorofthebatterycaseandthebattery
posts.

Note:Connecttheleadsofthebatterychargerto
batterypostsbeforeconnectingthechargertothe
electricalsource.

2.Connectthepositiveleadofthebatterychargertothe
positive-batterypost(Figure57).

Figure56

1.Jumper-cableclamp
(positive)

2.Jumppost

3.Groundpoint(alternator
nut)

5.Connectthepositive(+)jumpercabletothejumppost
(Figure56).

6.Connectthenegative(-)jumpercabletoaground
point,suchasthenutatthepivotpointforthe
alternator(Figure56).

7.Starttheengine;refertosteps7through10inStarting
theEngine(page25).

4.Jumper-cableclamp
(negative)

5.Cover

Figure57

1.Positive-batterypost

2.Negative-batterypost

3.Red(+)chargerlead

4.Black(-)chargerlead

3.Connectthenegativeleadofthebatterychargertothe
negative-batterypost(Figure57).

4.Connectthebatterychargertotheelectricalsource.

Important:Donotoverchargethebattery.

Note:Chargethebatteryasshowninthefollowing

table:

46

BatteryChargingTable

ChargerSettingChargingTime

4to6amperes30minutes

25to30amperes10to15minutes

5.Whenthebatteryisfullycharged,unplugthecharger
fromtheelectricalsource,thendisconnectthecharger
leadsfromthebatteryposts(Figure57).

ReplacingaFuse

1.Removetherightsidepanel;refertoRemovingthe
SidePanels(page35).

2.Rotatethebattery-disconnectswitchcounterclockwise
totheOffposition(Figure58).

Figure59

1.Fuseblock

Figure58

1.Battery-disconnectswitch
intheOnposition

2.Battery-disconnectswitch
intheOffposition

3.Replacetheopen(blown)fuseinthefuseblockwitha
newfusethathasanequivalentamperagevalue(Figure

59).

4.Rotatethebattery-disconnectswitchclockwisetothe
Onposition(Figure17).

5.Installtherightsidepanel;refertoInstallingtheSide
Panels(page36).

47

DriveSystem
Maintenance

Note:Beforeyouaddair,ensurethatthetireis
properlyinstalledonthemachine,orputthewheelina
restrainingdevice,suchasatireinationcage.

2.Removethecapfromthevalvestem.

ServicingtheTires

WARNING

Explodingtiresand/orrimpartscancauseinjury
ordeath.

Keepyourselfandothersoutoftheareaofdanger.
Standonthetreadsideofthetire.Alwaysll
thetirestothecorrectairpressure,andfollow
theinstructionsinthismanualforaddingairor
servicingthetires.

WARNING

Donotweldthewheelorrimwiththetireinstalled.
Weldingwithanexplosiveair/gasmixturecan
ignite,causingseriousinjuryordeath,regardlessof
whetherthetireisinatedordeated.

Removingtheairorbreakingthebeadisnot
adequate;youmustcompletelyremovethetirefrom
therimbeforewelding.

WARNING

Anexplosiveseparationofthetireand/orrimparts
cancauseinjuryordeath.

3.Attachtheself-lockingchuckoftheairhosetothe
valvestem.

4.Wheninatingthetirewhileitismountedtothe
machine,standbehindthetreadofthetire.

Note:Ensurethatallpersonsareawayfromtheside
ofthetirebeforeyoustarttoaddair.

5.Opentheremoteshutoffvalvetoinatethetiretothe
speciedpressure,thenclosethevalve.

Important:Donotinatethetiremorethanthe
recommendedpressure.

6.Removetheairchuckfromthevalvestem.

7.Installthecaponthevalvestem.

MaintainingtheTiresandWheels

Alwayshaveaqualiedtiretechnicianservicethetiresand
wheelsofthismachine.Topreventaccidents,usearestraining
device(suchasatireinationcage),thecorrectequipment,
andthecorrectprocedure.

Important:Thereare2differenttire-treadpatternand
wheelcombinations;theleft-sidetiresandtheright-side
tiresaredifferent.Ensurethatthetreaddirectionofthe
tireandthevalvesteminthewheelarecorrectlyaligned
beforeinstallingthetiretotherim.

Haveaqualiedtiremechanicservicethetire.

CheckingtheTiresandWheels

ServiceInterval:Beforeeachuseordaily

1.Checkeachtireforembeddedobjects,separatedplies,
missingtread,bulges,oradamagedbead,andreplace
it,ifnecessary.

2.Checkeachwheelforsignsofunusualbendingor
damage,andreplaceit,ifnecessary.

MaintainingtheAirPressureinthe
Tires

ServiceInterval:Every50hours

Important:Maintaintheairpressureinthetiresat310
kPa(45psi).

1.Measuretheairpressureinthetires;ifthetirepressure
isnotattherecommendedpressure,completetherest
ofthisprocedure.

Important:Useanairhosewitharemoteshutoff
valveandaself-lockingchuck.

Figure60

1.Left-sidetire

2.Forward4.Valvestem

3.Right-sidetire

TorquingtheWheelNuts

1.Ensurethatthemountingangeofthewheelisush
againstthemountingangeoftheaxle.

2.Incrementallytorquethewheelnutsforeachwheel
asfollows:

A.Torquetheallwheelnutsto100N-m(75ft-lb)in

thesequenceshowninFigure61.

48

Figure61

B.Torqueallthenutsto200N-m(150ft-lb)inthe

sequenceshowninFigure61.

C.Torqueallthenutsto300N-m(225ft-lb)inthe

sequenceshowninFigure61.

Figure62

1.Wheelhub4.Drainpan

2.Oilportatthe9o’clock
position

3.Plug

3.Stoptheengine,settheparkingbrake,andremovethe
ignitionkey .

4.Placeadrainpanunderthedrainportinthewheelhub
(Figure62).

5.Removetheplugfromthewheelhub(Figure62).

6.Checkthattheoillevelisatthebottomofthethreads
oftheoilport(Figure62).

5.Oilportatthe3o’clock
position(alternative)

•Iftheoillevelistoohigh,allowtheoiltodrain

fromtheoilport.

•Iftheoillevelistoolow,addoiltothewheelhub

throughtheoilport;refertostep6inChanging
theWheelHubOil(page49).

7.ChecktheconditionoftheO-ringontheplug.

ServicingtheAxlesandthe Transmission

CheckingtheOilLevelintheWheel
Hubs

ServiceInterval:Aftertherst100hours

Every250hours

Note:Haveanotherpersonhelpyoualigntheoilplugsin
theaxleswhenyouservicetheaxleoil.

1.Ensurethatthemachineisonalevelsurfaceandthat
alltheattachmentsareinthetransportposition.

2.Movethemachineforwardorbackwarduntiltheplug
forthewheelhubisateitherthe3o’clockor9o’clock
position(Figure62).

Note:ReplacetheO-ringifitiswornordamaged.

8.Installtheplugintheoilportofthewheelhub(Figure

62).

9.Repeatsteps2through8fortheotherwheelhubs.

ChangingtheWheelHubOil

ServiceInterval:Aftertherst200hours

Every1,000hours

Oilspecication:SAE80W140APIclassicationlevelGL4

Wheelhuboilcapacity:approximately0.62L(0.65USqt)

ToroPremiumGearOilisavailablefromanAuthorizedToro
ServiceDealer.Seethepartscatalogforpartnumbers.

Note:Ifpossible,changetheoilwhenitiswarm.

1.Movethemachineforwardorbackwarduntiltheoil
plugforthewheelhubisatthe6o’clockposition
(Figure63).

49

Figure64

FrontAxle

Figure63

1.Wheelhub

2.Oilportatthe6o’clock
position

3.Drainpan

4.Oilportatthe3o’clock
position

5.Plug

6.Oilservicingequipment

2.Placeadrainpanundertheoilportofthewheelhub
(Figure63).

3.Removethepluganddraintheoilfromtheplanetary
(Figure63).

4.ChecktheconditionoftheO-ringfortheplug.

Note:ReplacetheO-ringifitiswornordamaged.

5.Movethemachineforwardorbackwarduntiltheoil
plugforthewheelhubiseitheratthe3o’clockorthe9
o’clockposition(Figure63).

6.Addthespeciedoiltothewheelhubthroughtheoil
portuntiltheoillevelisatthebottomofthethreads
oftheport.

7.Installtheplugintheoilportofthewheelhub.

8.Repeatthisprocedurefortheotherwheelhubs.

1.Pinionhousing(frontaxle)

2.Sightport

1.Plug

2.Siteport

3.Plug

Figure65

RearAxle

3.Pinionhousing(rearaxle)

3.Lookthroughthesightportandcheckthattheoillevel
intheaxleislevelwiththebottomofthethreadsof
theport(Figure64andFigure65).

Note:Useaashlightandamirrortohelpyousee
theoillevel.

•Iftheoillevelistoohigh,allowtheoiltodrain

fromthesightport.

CheckingtheOilLevelintheAxles

ServiceInterval:Aftertherst100hours

Every250hours

1.Placeadrainpanunderthepinionhousingoftheaxle.

2.Removetheplugfromthesightportinthepinion
housingoftheaxle.

•Iftheoillevelistoolow,addoiltothepinion

housingandaxlethroughthesightport;referto
steps6and7inChangingtheOilintheAxles
(page51).

4.Cleanthethreadsofthesightplug.

5.ApplyPTFEthreadsealingtapetothethreadsofthe
plug.

6.Installthesightplugintothesightportinthepinion
housingoftheaxle(Figure64andFigure65).

50

ChangingtheOilintheAxles

ServiceInterval:Aftertherst200hours

Every1,000hours

Oilspecication:SAE80W140APIclassicationlevelGL4

Frontaxleoilcapacity:approximately3.8L(4.0USqt)

Rearaxleoilcapacity:approximately3.8L(4.0USqt)

ToroPremiumGearOilisavailablefromanAuthorizedToro
ServiceDealer.Seethepartscatalogforpartnumbers.

1.Placeadrainpanunderthepinionhousingoftheaxle
(Figure66andFigure67).

Figure66

FrontAxle

3.Cleanthethreadsoftheplugs.

4.ApplyPTFEthreadsealingtapetothethreadsofthe
plugs.

5.Installoneoftheplugsintothedrainport(Figure68
andFigure69).

Figure68

FrontAxle

1.Oilservicingequipment4.Plug(sightport)

2.Pinionhousing

3.Plug(drainport)

5.Sightport

1.Drainport4.Plug

2.Pinionhousing

3.Drainpan

1.Plug4.Pinionhousing

2.Drainport

3.Drainpan

5.Sightport

Figure67

RearAxle

5.Sightport

2.Removetheplugsfromthesightportandthedrain
portofthepinionhousing(Figure66andFigure67).

Note:Allowtheoiltodraincompletelyfromthe
pinionhousingandaxle.

Figure69

RearAxle

1.Plug

2.Oilservicingequipment4.Sightport

3.Plug(drainport)

6.Fillthepinionhousingandaxlewiththespeciedoil
throughthesightportuntiltheoilislevelwiththe
threadsatthebottomoftheport(Figure68andFigure

69).

7.Waitafewminutesfortheoiltosettle,thenaddmore
oilasnecessary.

Note:Continuetoaddoiluntiltheoillevelstabilizes
andisatthebottomofthethreadsofthesightport.

8.Installtheremainingplugintothesightportofthe
pinionhousing(Figure68andFigure69).

51

CheckingtheOilLevelinthe
Transmission

ServiceInterval:Aftertherst100hours

Every250hours

1.Placeadrainpanunderthebacksideofthe
transmissionhousing(Figure70).

Figure71

Figure70

1.Plug3.Transmissionhousing

2.Sightport

4.Drainpan

2.Removetheplugfromthesightportinthetransmission
(Figure70).

3.Lookthroughthesightportandcheckthattheoillevel
inthetransmissionislevelwiththebottomofthe
threadsoftheport(Figure70).

Note:Useaashlightandamirrortohelpyousee
theoillevel.

•Iftheoillevelistoohigh,allowtheoiltodrain

fromthesightport.

•Iftheoillevelistoolow,addoiltothetransmission

throughthesightport;refertosteps6and8in
ChangingtheOilintheTransmission(page52).

1.Sightport

2.Drainport5.Drainpan

3.Transmissionhousing

4.Plug

2.Removetheplugsfromthedrainportandthesight
portinthetransmissionhousing(Figure71).

Note:Allowtheoiltodraincompletelyfromthe
pinionhousingandaxle.

3.Cleanthethreadsoftheplugs.

4.ApplyPTFEthread-sealingtapetothethreadsofthe
plugs.

5.Installoneoftheplugsintothedrainportofthe
transmission(Figure72).

4.Cleanthethreadsofthesightplug.

5.ApplyPTFEthreadsealingtapetothethreadsofthe
plug.

6.Installthesightplugintothesightportofthe
transmissionhousing(Figure70).

ChangingtheOilintheTransmission

ServiceInterval:Aftertherst200hours

Every1,000hours

Oilspecication:SAE80W140APIclassicationlevelGL4

Transmissionoilcapacity:approximately1.7L(1.8USqt)

ToroPremiumGearOilisavailablefromanAuthorizedToro
ServiceDealer.Seethepartscatalogforpartnumbers.

Note:Ifpossible,changetheoilwhenitiswarm.

1.Placeadrainpanunderthebacksideofthe
transmissionhousing(Figure71).

Figure72

1.Sightport

2.Plug

3.Transmissionhousing

4.Drainpan

5.Oilservicingequipment

6.Fillthetransmissionwiththespeciedoilthroughthe
sightportuntiltheoilislevelwiththethreadsatthe
bottomoftheport(Figure72).

7.Waitafewminutesfortheoiltosettle,thenaddmore
oilasnecessary.

Note:Continuetoaddoiluntiltheoillevelisstabilizes
andatthebottomofthethreadsofthesightport.

8.Installtheremainingpluginthesightportofthe
transmission(Figure72).

52

CleaningtheAxleBreathers

ServiceInterval:Every300hours

1.Cleantheareaaroundthebreatherswithacleaning
solvent(Figure73andFigure74).

Figure73

Important:Wearfaceprotectionwhenusing

compressedair.

6.Installthebreatherinthefrontaxle(Figure73).

7.Installthebreatherintherearaxle(Figure74).

1.Frontaxle

2.Breatherport

3.Breathertting

Figure74

1.Rearaxle

2.Breatherport

3.Breathertting

2.Removethebreatherfromthefrontaxle(Figure73).

3.Removethebreatherfromtherearaxle(Figure74).

4.Cleanthebreatherswithacleaningsolvent.

5.Usecompressedairtodrythebreathers.

53

CoolingSystem
Maintenance

ServicingtheCoolingSystem

Coolantspecication:amixtureof50%ethyleneglycol
and50%water

EngineandRadiatorcoolantcapacity:17.2L(18.2USqt)

WARNING

Ifyouremovetheradiatorcapfromahotengine,
hotcoolantcouldspray,causingscalding.

•Wearfaceprotectionwhenopeningtheradiator
cap.

•Allowthecoolingsystemtocooldowntobelow
50°C(120°F)beforeremovingtheradiatorcap.

•Followtheinstructionsforcheckingand
maintainingtheenginecoolingsystem.

WARNING

Coolantistoxic.

•Keepcoolantawayfromchildrenandpets.

•Ifyouarenotre-usingthecoolant,disposeofit
accordingtolocalenvironmentalregulations.

Figure75

1.Reservoir

Note:Ensurethatthecoolantlevelisbetweenthe
AddmarkandtheFullmarkonthereservoir(Figure

75).

5.Addthespeciedcoolantuntilthecoolantlevelis
halfwaybetweentheAddmarkandtheFullmarkon
thereservoir.

Note:Ensurethatthecoolantsolutionisthoroughly
mixedbeforellingthereservoir.

6.Installtherightsidepanel;refertoInstallingtheSide
Panels(page36).

2.Coolantlevel(halfway
betweentheAddandFull
marks)

CheckingtheCoolantLevelinthe
Radiator

ServiceInterval:Every50hours

CheckingtheCoolantLevelinthe
Reservoir

ServiceInterval:Beforeeachuseordaily

Note:Donotremovetheradiatorllercapduringthis
procedure.

1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.

2.Allowtheenginetocool.

3.Removetherightsidepanel;refertoRemovingthe
SidePanels(page35).

4.Checkthecoolantlevelinthereservoir(Figure75).

WARNING

Iftheenginehasbeenrunning,theradiatorwill
pressurizedandthecoolantinsidewillbehot.If
youremovethecap,coolantmaysprayout,causing
severeburns.

•Donotremovetheradiatorcaptocheckcoolant
levels.

•Donotremovetheradiatorcapwhentheengine
ishot.Allowtheenginetocoolforatleast15
minutesoruntiltheradiatorcapiscoolenough
totouchwithoutburningyourhand.

Note:Thecoolingsystemislledwithantifreezehavinga
mixtureof50%ethyleneglycoland50%water.

1.Parkthemachineonalevelsurface,stoptheengine,
andremovetheignitionkey.

2.Allowtheenginetocool.

3.Removethenosepanel;refertoRemovingtheNose
Panel(page36).

4.Opentheventvalvefortheengine(Figure76).

54

Figure76

1.Radiatorcap3.Ventvalve

2.Fillerneck

5.Removetheradiatorcapfromthellerneckofthe
radiatorandcheckthecoolantlevel(Figure76and
Figure77),

Note:Thecoolantshouldbeuptothellerneck.

CheckingtheConditionofCooling
SystemComponents

ServiceInterval:Every300hours

Checktheconditionofthecoolingsystemforleaks,damage,
dirt,andloosehoses,andclamps.Clean,repair,tighten,and
replacethecomponentsasnecessary.

CheckingtheConcentrationofthe
Coolant

ServiceInterval:Every1,000hours

Testtheconcentrationofethyleneglycolbasedantifreezein
thecoolant.Ensurethatthecoolantisamixtureof50%
ethyleneglycoland50%water.

Note:Anantifreezehavingamixtureof50%ethylene
glycoland50%waterwillprotecttheengineto-37°C(-34°F)
throughouttheyear.

Checktheconcentrationofthecoolantmixturetoensurethat
itisamixtureof50%ethyleneglycoland50%water.

Figure77

1.Reservoir

2.Coolantlevel(halfway
betweentheAddandFull
marks)

3.Coolantlevel(bottomof
radiatorneck)

4.Radiatorcap

6.Ifthecoolantlevelislow,addcoolantuntilthelevelis
uptothebottomofthellerneck(Figure77).

Important:Donotoverlltheradiator.

Note:Iftheradiatorcoolantlevelislowandthe

coolantreservoirlevelisattheFullmark,checkforair
leaksinthehosebetweentheradiatorandthecoolant
reservoir.

CleaningtheCoolingSystem

ServiceInterval:Every2,000hours/Every2years

(whichevercomesrst)

DrainingtheCoolantfromtheSystem

Important:Donotpourcoolantontothegroundorinto

anunapprovedcontainerthatcanleak.

1.Removetheleftandrightsidepanelsandthenose
panel;refertoRemovingtheSidePanels(page35)and
RemovingtheNosePanel(page36).

2.Removetheradiatorcap(Figure76andFigure77).

3.Placeadrainpanwithaminimumcapacityof20L(5.3
gallons)undertheopenendofthedrainhose(Figure

78).

Note:Thecoolantcapacityofboththeengineand
theradiatoris17.2L(18.2USqt).

7.Closetheventvalve.

8.Installtheradiatorllercap,ensuringthatitistightly
sealed.

9.Iftheairtemperatureisbelow0°C(32°F),mixthe
ethyleneglycolandwatercompletelybyrunningthe
engineatoperatingtemperaturefor5minutes.

55

Figure79

Figure78

1.Drainhose

2.Drainvalve

3.Radiatorshroud(lower-left
area)

4.Openthedrainvalveontheradiator,andallowthe
coolanttodraincompletely.

Note:Disposeoftheusedcoolantproperlyaccording
tolocalcodes.

5.Closethedrainvalve(Figure78).

FlushingtheCoolingSystem

Engineandradiatorcoolantcapacity:17.2liter(18.2US
qt)

1.Conditionthecoolingsystemasfollows:

A.Ensurethatthecoolantisdrainedfromthe

radiatorandthatthedrainvalveisclosed.

B.Opentheventvalve(Figure76).

C.Addacoolingsystemcleaningsolutiontotheto

theradiatorthroughthellerneck(Figure79).

Note:Usecleaningsolutionofsodiumcarbonate
andwater(oracommerciallyavailableequivalent).
Followthedirectionsthatcomewiththecleaning
solution.

1.Coolantsystemcleaning
solution

2.Funnel

3.Fillerneck(radiator)

D.Closetheventvalve.

Important:Donotinstalltheradiatorcap.

E.Operatetheenginefor5minutesoruntilthe

coolanttemperaturegaugeintheinstrument
clusterindicates82°C(180°F),thenstopthe
engine(Figure80).

Figure80

CAUTION

Thecleaningsolutionishotandcan
causeburns.

Stayawayfromthedischargeendofthe
coolantdrainhose.

F.Openthedrainvalveanddrainthecleaning

solutionintoadrainpan(Figure78).

G.Closethedrainvalve.

2.Flushthecoolingsystemasfollows:

A.Opentheventvalve(Figure76).

B.Filltheradiatorwithcleanwater(Figure81).

56

Figure81

1.Fillerneck

2.Funnel

3.Cleanwater

C.Closetheventvalve.

D.Operatetheenginefor5minutesoruntilthe

coolanttemperaturegaugeintheinstrument
clusterindicates82°C(180°F),thenstopthe
engine.

CAUTION

Thewaterishotandcancauseburns.

Stayawayfromthedischargeendofthe
coolantdrainhose.

E.Openthedrainvalve(Figure78)anddrainthe

waterintoadrainpan.

F.Ifthewaterdrainedfromtheradiatorisdirty,

performsteps2-Athrough2-Euntilthewater
drainedfromtheradiatorisclean.

G.Closethedrainvalve.

FillingtheSystemwithCoolant

Figure82

1.Coolantlevel(atthe
bottomofthellerneck)

2.Fillerneck

3.Coolant(amixtureof50%
ethyleneglycoland50%
water)

4.Closetheventvalve.

5.Installtheradiatorcap.

6.Installthenosepanel;refertoInstallingtheNosePanel
(page37).

7.FillthecoolantreservoirwithcoolantuptotheFull
mark.

8.Installthecoolantreservoircap.

9.Starttheengineandrunitathalfthrottlefor5minutes.

10.Stoptheengineandremovethekey.

11.Wait30minutes,thenchecktheuidlevelinthe
coolantreservoir.Ifitislow,addcoolant.

12.Installthesidepanels;refertoInstallingtheSidePanels
(page36).

Important:Fillthecoolingsystemproperlytoprevent
airlocksinthecoolingpassages.Failingtoventthe
coolingsystemproperlycandamageit.

Note:Useamixtureof50%ethyleneglycoland50%water
inthemachine.Thelowestambientoperatingtemperature
forthismixtureisabove-37°C(-34°F).Iftheambient
temperatureislower,adjustthemixture.Useamixtureof
ethyleneglycolandwaterinthemachineallyear.

1.Removetheradiatorcap(Figure76andFigure77).

2.Opentheventvalve(Figure76).

3.Fillthecoolingradiatorwiththespeciedcoolant
mixtureuntiltheuidlevelisuptothetopoftheller
neck(Figure82).

Note:Thecoolantcapacityofboththeengineand
theradiatoris17.2L(18.2USqt).

57

BeltMaintenance

ServicingtheEngineDrive Belt

WARNING

Stoptheengineandremovetheignitionkeybefore
youbegintoperformanymaintenanceorrepair
work.

WARNING

Contactingarotatingbeltcancauseseriousinjury
ordeath.

Alwaysstoptheengineandremovetheignitionkey
beforeworkingnearbelts.

CheckingtheConditionoftheBelt

ServiceInterval:Every250hours

1.Removetheright-sidepanel;refertoRemovingthe
SidePanels(page35).

2.Inspectthebeltforcuts,cracks,loosecords,grease,oil,
twisting,orsignsofabnormalwear.

Note:Replacethebeltifitisexcessivelywornor
damaged;refertoInstallingtheBelt(page60).

3.Installtheright-sidepanel;refertoInstallingtheSide
Panels(page36).

CheckingtheTensionoftheBelt

ServiceInterval:Every1,000hours

1.Removetherightsidepanel;refertoRemovingthe
SidePanels(page35).

2.Placeastraightedgeoverthedrivebeltandacrossthe
pulleys(Figure83).

Figure83

3.Pressthebeltdownatthemidwaypointbetweenthe
fanpulleyandthealternatorpulleyasshowninFigure

83.

Note:Therangeofbeltdeectionbetweenthe
straightedgeandthebeltshouldbe7to9mm(0.28to

0.35inches)underaloadof10kg(22lb).

4.Ifthetensionofthebeltisaboveorbelowthespecied
range,adjustthedrivebelttension;refertoAdjusting
theTensionoftheBelt(page58).

5.Installtherightsidepanel;refertoInstallingtheSide
Panels(page36).

AdjustingtheTensionoftheBelt

1.Loosenthenutandboltatthepivotpointforthe
alternator(Figure84).

58

Figure84

1.Adjustmentbolt3.Alternator

2.Nut(alternatorpivotpoint)4.Bolt(alternatorpivotpoint)

2.Loosentheadjustmentboltonthealternator(Figure

84).

3.Loosentheboltonthemountingbracketontheengine
(ifnecessary).

4.Movethealternatorawayfromtheenginetoincrease
thebelttension;movethealternatortowardtheengine
todecreasethebelttension(Figure84).

4.Loosentheengineboltandthealternatormounting
bracket.

5.Movethealternatortowardtheenginetoloosen
thebeltenoughsothatyoucanremoveitfromthe
alternatorpulley(Figure84).

6.Removethebeltfromthegroovesofthealternator,
thefan,andthecrankshaftpulleys.

7.Removethe4boltsthatsecurethefanguardtothefan
shroud(Figure85).

Figure85

Leftsideofthemachine

1.Bolts

5.Tightenthealternatoradjustmentbolt(Figure84).

6.Checkthetensionofthebelt;refertoCheckingthe
TensionoftheBelt(page58).

7.Ifthebelttensioniscorrect,tightenthenutandboltat
thepivotpointforthealternator(Figure84);otherwise
repeatsteps2through6.

8.SwitchthebatterydisconnectswitchtotheOn
position;refertoBattery-disconnectSwitch(page21).

9.Installtherightsidepanel;refertoInstallingtheSide
Panels(page36).

ReplacingtheEngineDrive Belt

RemovingtheBelt

1.Removetheleftandrightsidepanels;referto
RemovingtheSidePanels(page35).

2.Loosenthenutandboltatthepivotpointforthe
alternator(Figure84).

3.Loosentheadjustmentboltonthealternator(Figure

84).

Figure86

Rightsideofthemachine

1.Bolts3.Fanguardmountingtab
(4)

2.Fanshroud

8.Rotatethefanguardcounterclockwisearoundthedrive
shaftofthefanuntiltheopeningintheguardisatthe
4o’clockposition.

59

9.Atthe4o’clockpositionofthefanshroud,alignthe

G021658

1

2

3

4

beltbetweenthetipofthefanbladeandtheopening
intheshroud(Figure87).

InstallingtheBelt

1.Alignthebeltbetween2ofthefanblades,andcarefully
pushthebeltforwardanddownuntilitisinfrontof
thefan(Figure88).

2.Moveafanbladetothe4o’clockposition.

3.Alignthebeltbetweenthetipofthefanbladeandthe
openingintheshroud(Figure87).

4.Movethebeltrearwardandpastthetipofthefanblade.

5.Repeatsteps2through4fortheremainingfanblades.

6.Alignthebeltinthegroovesofthealternator,thefan,
andthecrankshaftpulleys.

7.Rotatethefanguardclockwisearoundthedriveshaft
ofthefanuntiltheopeningintheguardisatthe6
o’clockposition(Figure85).

8.Securethefanguardtothefanshroud(Figure85).

Figure87

1.Fanblade3.Fanshroud

2.Belt4.Fanguard

10.Movethebelttotheforwardsideofthefanblade.

11.Rotatethefancounterclockwiseandrepeatsteps9and
10fortheremainingfanblades.

12.Alignthebeltbetween2ofthefanblades,then
carefullypullthebeltrearwardandupuntilyoucan
removeitfromthemachine(Figure88).

9.Adjustthetensionofthebelt;refertoAdjustingthe
TensionoftheBelt(page58).

Note:Ensurethatthebeltisalignedinthegroovesof
thepulleys.

Figure88

60

HydraulicSystem
Maintenance

ServicingtheHydraulic System

Themachinecomesfromthefactorywithafullhydraulic
uidreservoirthatcontainsapproximately75.7L(20.0US
gal)ofhigh-qualityhydraulicuid.Checkthelevelofthe

hydraulicuidbeforeyoustarttheenginefortherst
time,anddailythereafter.

UseToroPremiumAll-seasonHydraulicFluid(available
in5-gallonpailsor55-gallondrums.Seethepartscatalogor
anAuthorizedT oroServiceDealerforpartnumbers).

IfTorohydraulicuidisnotavailable,youmayusean
equivalenthydraulicuid,providedthatitmeetsallthe
followingmaterialpropertiesandindustryspecications.Do
notuseasynthetichydraulicuid.Consultwithyour
lubricantdistributortoidentifyasatisfactoryproduct.

Note:T orodoesnotassumeresponsibilityfordamage
causedbyimpropersubstitutions,souseonlyproductsfrom
reputablemanufacturers.

ChangingtheHydraulicFluid

ServiceInterval:Every1,000hours

DrainingtheHydraulicReservoir

1.Parkthemachineonalevelsurface,andputallthe
attachmentsinthetransportposition.

2.Stoptheengine,settheparkingbrake,andremovethe
ignitionkey .

Note:Drainthehydraulicuidreservoirwhenthe
uidiswarm,ifpossible.

3.Removethellcap/breatherfromthelltube(Figure

89).

HighViscosityIndex/LowPourPointAnti-wear
HydraulicFluid,ISOVG46

MaterialProperties:

St@40°C(104°F):44to48 Viscosity,ASTMD445

St@100°C(212°F):7.9to8.5

ViscosityIndexASTM
D2270

PourPoint,ASTMD97-37°C(-34°F)to-45°C(-49°F)

FZG,Failstage

Watercontent(newuid)500ppm(maximum)

IndustrySpecications:VickersI-286-S(QualityLevel),

VickersM-2950-S(Quality

Level),DenisonHF-0

140to160

11orbetter

Note:Manybrandsofhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditiveforthe
hydraulicsystemoilisavailablein20ml(0.68oz)bottles.
Onebottleissufcientfor15.1to22.7L(4.0to6.0USgal)
ofhydraulicoil.Orderpartno.44-2500fromanAuthorized
ToroServiceDealer.

Note:Ifambientoperatingtemperaturesexceed110°F ,
contactT oroforuidrecommendations.

Figure89

1.Hydraulicreservoir3.Filltube

2.Sightgauge4.Fillcap/breather

4.Placeacontainerthatcanholdaminimumof75.7L
(20.0USgal)underthehydraulicreservoirdrainplug
(Figure90).

Figure90

1.Hydraulicreservoir4.Drainpan

2.Drainport5.Forward

3.Plug

61

5.Removethedrainplugfromthehydraulicreservoir
(locatedunderneaththereservoir),anddrainthe
reservoir(Figure90).

Note:Thecapacityofthereservoirisapproximately

75.7L(20.0USgal);thecapacityofthecomplete
systemisapproximately98.4L(26.0USgal).

6.ExaminetheconditionoftheO-ringonthedrainplug.

Note:ReplacetheO-ringifitiswornordamaged.

7.Installthedrainplug(Figure90).

Important:Changethehydraulic-pressure
andhydraulic-returnlterswhenyouchange
thehydraulicuid;refertoChangingthe
Hydraulic-pressureFilter(page62)andChanging
theHydraulic-returnFilter(page63).

4.Installtheright-sidepanel;refertoInstallingtheSide
Panels(page36).

5.Cleanthellcap/breatherwithsolvent.

6.Installthellcap/breather(Figure91).

7.Starttheengineandletitidleforapproximately2
minutes.

8.Stoptheengineandremovetheignitionkey.

9.Checkaroundthepressureandreturnltersforleaks.

10.Checkthedrainplugforleaks.

11.Checkthelevelofthehydraulicuidandllthe
reservoirtothemiddleofthesightglassasneeded.

ChangingtheHydraulic-pressureFilter

FillingtheHydraulic-uidReservoir

1.Fillthehydraulic-uidreservoirwiththespecied
hydraulicuiduntiltheuidlevelisatthemidpointof
thesightgauge(Figure91).

ServiceInterval:Every500hours

Note:Y oucanaccessthehydraulic-pressurelterfrom
undertherightsideofthemachine,behindthehydraulic
reservoir(Figure92).

1.Placeacontainerunderthehydraulic-pressurelter
(Figure92).

Figure91

1.Filllevel(midpoint)3.Hydraulicuid

2.Sightgauge

2.Removetheright-sidepanel;refertoRemovingthe
SidePanels(page35).

3.Removethebreatherhose,cleanandinspectit,then
installthehose.

Figure92

1.Containersuitablefor
hydraulicuid

2.Sharpobject

3.Hydraulic-pressurelter

2.Puncturethebottomofthehydraulic-pressurelter,
andallowtheresidualhydraulicuidtodrainintothe
container(Figure92).

Note:Useatapered-centerpunchorawltopuncture
theltercase.

62

3.Rotatethehydraulic-pressureltercounterclockwise
andremovethelter(Figure92).

Note:Discardthelter.

4.Applyathinlayerofthespeciedhydraulicuidto
theO-ringofthenewlter.

Important:Donotusealterstrapwrenchto
tightenthelter.Astrapwrenchcandentthe
lter,causingittoleak.

2.Puncturethebottomofthehydraulic-pressurelter
andallowtheresidualhydraulicuidtodraininthe
container(Figure93).

Note:Useatapered-centerpunchorawltopuncture
theltercase.

3.Rotatethehydraulic-returnltercounterclockwiseand
removethelter(Figure93).

Note:Discardthelterproperly.

5.Installthenewlter.

Note:Useyourhandstotightenthelteranadditional
halfturnaftertheltermakescontactwiththelter
head.

6.Checkthelevelofthehydraulicuidinthehydraulic
reservoir;refertoCheckingtheHydraulicFluidLevel
(page24).

7.Starttheengineandletitidlefor1or2minutes.

8.Stoptheengine.

9.Checkforleaksaroundthelterarea.

10.Checkthelevelofthehydraulicuidinthehydraulic
reservoir,andadduid,ifnecessary.

ChangingtheHydraulic-returnFilter

ServiceInterval:Every500hours

Note:Youcanaccessthehydraulic-returnlterfrom
underneaththerearofthemachine(Figure93).

1.Placeacontainerunderthehydraulic-pressurelter
(Figure93).

4.Applyathinlayerofthespeciedhydraulicuidto
theO-ringofthenewlter.

Important:Donotusealterstrapwrenchto
tightenthelter.Astrapwrenchcandentthe
lter,causingittoleak.

5.Installthenewlter.

Note:Useyourhandstotightenthelteranadditional
halfturnaftertheltermakescontactwiththelter
head.

6.Checkthelevelofthehydraulicuidinthehydraulic
reservoir;refertoCheckingtheHydraulicFluidLevel
(page24).

7.Starttheengineandrunitatidlefor1or2minutes.

8.Stoptheengineandremovethekey.

9.Checkaroundthelterforleaks.

10.Checktheuidlevelofthehydraulicreservoir,andadd
uid,ifnecessary.

1.Containersuitablefor
hydraulicuid

2.Sharpobject

Figure93

3.Hydraulicreturnlter

63

ROPSMaintenance

CheckingandServicingthe ROPS

CheckingandCaringfortheSeatBelt

Beforeyouoperatethemachine,alwaysensurethattheROPS
andtheseatbeltareproperlyinstalledandingoodworking
order.

1.Checktheseatbeltfordamage,andreplaceallparts
thataredamaged.

2.Ensurethatthemountingboltsfortheseatbeltsare
tight.

3.Keeptheseatbeltscleanusingonlysoapandwater.

Note:Donotimmersetheseatbeltsinbleachordye,
becausethisweakensthebeltmaterial.

CheckingandMaintainingtheROPS

2.Checkthatthe4boltsthatsecuretheseattothechassis
ofthemachinearetorquedto5.4to6.8N-m(48to60
in-lb);refertoFigure95.

Figure95

1.Bolt

3.Checkthattheboltsandnutsthatattachtheseat-belt
retractorandbuckletotheseataretorquedto7.8to

9.6N-m(69to85in-lb);refertoFigure96.

ServiceInterval:Every500hours

Important:IfanypartoftheROPSsystemisdamaged,
replaceitbeforeyouoperatethemachine.

1.Checkthatthe8boltsthatsecuretheROPSbartothe
chassisofthemachinearetorquedto24.4to26.1N-m
(216to231in-lb);refertoFigure94.

Figure96

1.Seat-beltretractor

2.Bolt4.Buckle

Note:Replaceanypartsthatarewornordamaged.

4.InspecttheROPSforcracks,rust,orholesinthe
ROPSandcomponentparts.

Note:Age,weather,andaccidentscausedamageto
theROPSandROPSparts.Ifyouhaveanydoubts
abouttheROPSsystem,contactanAuthorizedToro
ServiceDealer.

3.Nut

1.ROPSbar

Figure94

2.Bolt

64

ReplacingaDamagedROPSSystem

IftheROPSsystemhasbeendamagedinanaccident,such
asarolloverorhittinganoverheadobjectduringtransport,
replaceanydamagedROPScomponentstorestoretheROPS
systemtoitsoriginallevelofprotection.

Afteranaccident,checkthefollowingitemsfordamage:

•TheROPSbar

•Operatorseat

•Seatbeltmounting

•Seatbelt

Beforeyouoperatethemachine,replacealldamagedROPS
components;contactanAuthorizedToroServiceDealer.

Important:Donottrytoweldorstraightenadamaged
ROPSbar.

Cleaning

RemovingDirtandDebrisfrom theMachine

Important:Operatingtheenginewithblockedscreens,

dirtyorpluggedcoolingns,and/orcoolingshrouds
removed,willresultinenginedamagefromoverheating.

1.Lowerallattachmentsandsettheparkingbrake.

2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.

3.Wipeawaydirtanddebrisfromtheaircleaner.

4.Cleananydirtanddebrisbuildupontheenginewitha
brushorblower.

Important:Itispreferabletoblowdirtout,rather
thanwashingitout.Ifwaterisused,keepitaway
fromelectricalitemsandhydraulicvalves.Do
notuseahigh-pressurewasher.High-pressure
washingcandamagetheelectricalsystemand
hydraulicvalvesordepletegrease.

65

Storage

3.Starttheengineandrunitatidlespeedfor
approximately2minutes.

PreparingforSeasonal Storage

Forstorageover30days,preparethemachine,the
attachments,andtheengineasfollows:

PreparingtheMachineand
Attachments

1.Thoroughlycleanthemachineandalltheattachments;
refertoRemovingDirtandDebrisfromtheMachine
(page65).

2.Loweralltheattachmentsandsettheparkingbrake.

3.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.

4.Checkthetirepressureandadjustit,ifnecessary;refer
toMaintainingtheAirPressureintheTires(page48).

5.Checkallfastenersandtightenthemasnecessary.

6.Greaseallttingsandpivotpointsandwipeupany
excessgrease;refertoGreasingtheMachine(page33).

4.Stoptheengine.

5.Flushthefueltankwithfresh,cleandieselfuel.

6.Secureallthefuelsystemttings.

7.Servicetheaircleaner;refertoServicingtheAir-cleaner
System(page39).

8.Sealtheaircleanerinletandtheexhaustoutletwith
plasticandweatherprooftape.

9.Checktheantifreezeprotectionandadda50%
ethyleneglycoland50%watersolutionofanti-freeze
asneededfortheexpectedminimumtemperaturein
yourarea.

7.Repairanydentsinthemachineortheattachments,
andlightlysandandpaintareasthatarebare,scratched,
chipped,orrusted.Paintisavailablefroman
AuthorizedToroServiceDealer.

8.Servicethebatteryandthecablesasfollows:

A.Removethebatteryterminalsfromthebattery

posts.

B.Cleanthebattery,terminals,andpostswithawire

brushandbakingsodasolution.

C.Coatthecableterminalsandbatterypostswith

Grafo112Xskin-overgrease(T oroPartNo.
505-47)orequivalentgrease.

D.Slowlyrechargethebatteryevery60daysfor24

hourstopreventleadsulfationofthebattery.

9.Checkandtightenallbolts,nuts,andscrews.Repairor
replaceanypartthatisdamaged.

10.Storethemachineinaclean,drygarageorstoragearea.
Removethekeyfromtheignitionswitchandkeepitin
amemorableplace.

11.Coverthemachinetoprotectitandkeepitclean.

PreparingtheEngine

1.Removedirtandgrimefromtheexternalpartsofthe
engine.Cleandirtandchafffromtheoutsideofthe
enginecylinder-headnsandblowerhousing.

2.Changetheengineoilandtheoillter;referto
ChangingtheEngineOil(page38).

66

Troubleshooting

Problem

Thestarterdoesnotcrank.

1.Theenginecranksbutwillnotstart.

PossibleCauseCorrectiveAction

1.Theelectricalconnectionsare
corrodedorloose.

2.Afuseisblown.2.Replacethefuse.

3.Afuseisloose.3.Installthefuse.

4.Thebatteryisdischarged.

5.Therelayorswitchisdamaged.

6.Thestarterorstartersolenoidis
damaged.

7.Internalenginecomponentshave
seizedup.

1.Thestartingprocedureisincorrect.

2.Thefueltankisempty .2.Fillthefueltankwithfreshfuel.

3.Thefuelshutoffvalveisclosed.3.Openthefuelshutoffvalve.

4.Thereisdirt,water,stalefuel,or
incorrectfuelinthefuelsystem.

5.Thefuellineisclogged.5.Cleanorreplacethefuelline.

6.Thereisairinthefuel.6.Bleedthenozzlesandcheckforair

7.Theglowplugsdonotoperate.

8.Thecrankingspeedisslow.

9.Theaircleaningsystemelementsare
dirty.

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

11.Thefuelisnotthepropergradefor
cold-weatheruse.

12.Theenginehaslowcompression.

13.Theinjectionnozzlesorpumpare
malfunctioning.

1.Checktheelectricalconnectionsfor
goodcontact.

4.Chargethebatteryorreplaceit.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

7.ContactyourAuthorizedService
Dealer.

1.RefertoStartingtheEnginein
Operation.

4.Drainandushthefuelsystem;add
freshfuel.

leaksatthefuelhoseconnections
andttingsbetweenthefueltankand
engine.

7.Checkthefuse,glowplugs,andwiring.

8.Checkthebattery,oilviscosity,and
startingmotor(contactyourAuthorized
ServiceDealer).

9.Servicetheaircleaningsystem
elements.

11.Drainthefuelsystem,replacethefuel
lter,andaddfreshfuelhavingthe
propergradeforambienttemperature
conditions.Youmayneedtowarmup
theentiremachine.

12.ContactyourAuthorizedService
Dealer.

13.ContactyourAuthorizedService
Dealer.

Theenginestartsbutdoesnotkeep
running.

1.Thefueltankventisrestricted.1.Loosenthecap.Iftheenginerunswith

2.Thereisdirtorwaterinthefuelsystem.2.Drainandushthefuelsystem;add

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

4.Thereisairinthefuel.4.Bleedthenozzlesandcheckforair

5.Thefuelisnotthepropergradefor
cold-weatheruse.

6.Thefuelpumpisdamaged.6.ContactyourAuthorizedService

thecaploosened,replacethecap.

freshfuel.

leaksatfuelhoseconnectionsand
ttingsbetweenthefueltankandthe
engine.

5.Drainthefuelsystem,replacethefuel
lter,andaddfreshfuelhavingthe
propergradeforambienttemperature
conditions.Youmayneedtowarmup
theentiremachine.

Dealer.

67

Problem

PossibleCauseCorrectiveAction

Theenginerunsbutknocksormisses.

Theengineisoverheated.

1.Thereisdirtorwaterinthefuelsystem.1.Drainandushthefuelsystem;add

2.Theengineoverheats.

3.Thereisairinthefuel.3.Bleedthenozzleandcheckforair

4.Theinjectionnozzlesaredamaged.

5.Theenginehaslowcompression.

6.Theinjectionpumptimingisincorrect.

7.Thereisexcessivecarbonbuildup.

8.Theenginehasinternalwearor
damage.

1.Thecoolantlevelistoolow .

2.Theairowtotheradiatorisrestricted.

3.Theengineoilleveliseithertoolowor
toohigh.

4.Themachineisunderanexcessive
load.

5.Thereisimproperfuelinthefuel
system.

6.Thethermostatisdamaged.

7.Thefanbeltislooseorbroken.7.ContactyourAuthorizedService

8.Theinjectiontimingisincorrect.

9.Thecoolantpumpisdamaged.

freshfuel.

2.Checktheengineoillevelandaddoil
asneeded;alsocheckandservicethe
coolantsystem,ifnecessary .

leaksatthefuelhoseconnectionsand
thettingsbetweenthefueltankand
theengine.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

7.ContactyourAuthorizedService
Dealer.

8.ContactyourAuthorizedService
Dealer.

1.Checkthecoolantlevelandadd
coolanttothesystem.

2.Inspectandcleantheradiatorscreen.

3.Eitheraddordraintheengineoiluntil
theoillevelisattheFullmark.

4.Reducetheloadonthemachine;
operatethemachineataslower
groundspeed.

5.Drainandushthefuelsystem,then
addfreshfuel.

6.ContactyourAuthorizedService
Dealer.

Dealer.

8.ContactyourAuthorizedService
Dealer.

9.ContactyourAuthorizedService
Dealer.

Thereisexcessiveblacksmokeinthe
exhaust.

1.Theengineisunderanexcessiveload.

2.Theaircleaningsystemelementsare
dirty.

3.Thereisimproperfuelinthefuel
system.

4.Theinjectionpumptimingisincorrect.

5.Theinjectionpumpisdamaged.

6.Theinjectionnozzlesaredamaged.

68

1.Reducethegroundspeedofthe
machine.

2.Servicetheaircleaningsystem
elements.

3.Drainandushthefuelsystem,then
addfreshfuel.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

Problem

PossibleCauseCorrectiveAction

Thereisexcessivewhitesmokeinthe
exhaust.

Theenginelosespower.

1.ThekeywasturnedtotheStartposition
beforetheglowpluglightturnedoff.

2.Theenginetemperatureislow.

3.Theglowplugsarenotoperating.

4.Theinjectionpumptimingisincorrect.

5.Theinjectionnozzlesaredamaged.

6.Theenginehaslowcompression.

1.Theengineisunderanexcessiveload.

2.Theengineoilleveliseithertoolowor
toohigh.

3.Theaircleaningsystemelementsare
dirty.

4.Thereisdirtorwaterinthefuelsystem.4.Drainandushthefuelsystem;add

5.Theengineoverheats.

6.Thereisairinthefuel.6.Bleedthenozzleandcheckforair

7.Theenginehaslowcompression.

8.Thefueltankventisrestricted.8.Loosenthecap.Iftheenginerunswith

9.Theinjectionpumptimingisincorrect.

10.Theinjectionpumpisdamaged.

1.TurnthekeytotheRunpositionand
allowtheglowpluglighttoturnoff
beforestartingtheengine.

2.Checkthethermostatandreplaceitif
necessary.

3.Checkthefuse,glowplugs,andwiring.

4.ContactyourAuthorizedService
Dealer.

5.ContactyourAuthorizedService
Dealer.

6.ContactyourAuthorizedService
Dealer.

1.Reducethegroundspeedofthe
machine.

2.Eitheraddordraintheengineoiluntil
theoillevelisattheFullmark.

3.Servicetheaircleaningsystem
elements.

freshfuel.

5.Checktheengineoillevelandaddoil
asneeded;alsocheckandservicethe
coolantsystem,ifnecessary .

leaksatthefuelhoseconnectionsand
thettingsbetweenthefueltankand
theengine.

7.ContactyourAuthorizedService
Dealer.

thecaploosened,replacethecap.

9.ContactyourAuthorizedService
Dealer.

10.ContactyourAuthorizedService
Dealer.

Themachinedoesnotdrive.

1.Theparkingbrakeisengaged.1.Releasetheparkingbrake.

2.Thehydraulicuidlevelislow.2.Addhydraulicuidtothereservoir.

3.Thetowvalvesareopen.

4.Thepumpand/ormotorisdamaged.4.ContactyourAuthorizedService

5.Thereliefvalveisdamaged.5.ContactyourAuthorizedService

3.Closethetowvalves.

Dealer.

Dealer.

69

Notes:

70

Notes:

71

TheToroUndergroundWarranty

ALimitedWarranty

Underground

Equipment

ConditionsandProductsCovered

TheToroCompanyanditsafliate,T oroWarrantyCompany,pursuant
toanagreementbetweenthem,jointlywarrantyourToroUnderground
Equipment(“Product”)tobefreefromdefectsinmaterialsorworkmanship.
Whereawarrantableconditionexists,wewillrepairtheProduct
atnocosttoyouincludingdiagnostics,labor ,andparts.
ThefollowingwarrantyappliesfromthedatetheProductisdeliveredtothe
originalretailpurchaserorrentalowner.

ProductsWarrantyPeriod

RT600,RT1200,DD2024,and
DD4045

AllOtherEnginePoweredBase
UnitsandFluidMixers

AllSerializedAttachments
RockHammer6months
Engines

2yearsor1500operatinghours,
whicheveroccursrst
1yearor1000operatinghours,
whicheveroccursrst

1year

Throughenginemanufacturers:
2yearsor2000operatinghours,
whicheveroccursrst

InstructionsforObtainingWarrantyService

YouareresponsiblefornotifyingtheUndergroundDealerfromwhomyou
purchasedtheProductassoonasyoubelieveawarrantablecondition
exists.IfyouneedhelplocatingaUndergroundDealer,orifyouhave
questionsregardingyourwarrantyrightsorresponsibilities,youmay
contactusat:

ToroCustomerCare
ToroWarrantyCompany

811 1LyndaleAvenueSouth

Bloomington,MN55420-1196
TollFreeat855-493-0088(U.S.Customers)
1-952-948-4318(InternationalCustomers)

OwnerResponsibilities

AstheProductowner,youareresponsibleforrequiredmaintenanceand
adjustmentsstatedinyourOperator'sManual.Failuretoperformrequired
maintenanceandadjustmentscanbegroundsfordisallowingawarranty
claim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty
periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot
coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-T ororeplacement

parts,orfrominstallationanduseofadd-on,ormodiednon-Toro
brandedaccessoriesandproducts.Aseparatewarrantymaybe
providedbythemanufactureroftheseitems.

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.Failuretoproperlymaintainyour
ToroproductpertheRecommendedMaintenancelistedinthe
Operator’sManualcanresultinclaimsforwarrantybeingdenied.

•ProductfailureswhichresultfromoperatingtheProductinanabusive,

negligent,orrecklessmanner.

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.

Examplesofpartswhichareconsumed,orusedup,duringnormal
Productoperationinclude,butarenotlimitedto:brakes,lters,lights,

bulbs,belts,tracksortires,diggingteeth,diggingbooms,digging,
drive,ortrackchains,trackpads,drivesprockets,idlers,rollers,
blades,cuttingedges,orothergroundengagingcomponents.

•Failurescausedbyoutsideinuence.Conditionsconsideredtobe

outsideinuenceinclude,butarenotlimitedto,weather,storage
practices,contamination,useofunapprovedfuels,coolants,lubricants,
additives,water,orchemicals,etc.

•Failureorperformanceissuesduetotheuseoffuels(e.g.gasoline,

diesel,orbiodiesel)thatdonotconformtotheirrespectiveindustry
standards.

•Normalnoise,vibration,wearandtear ,anddeterioration.

•Normal“wearandtear”includes,butisnotlimitedto,damagetoseats

duetowearorabrasion,wornpaintedsurfaces,scratcheddecals,etc.

•Haulingexpenses,traveltime,mileage,orovertimeassociatedwith

transportingproducttotheauthorizedT orodealer.

Parts

Partsscheduledforreplacementasrequiredmaintenanceinthe
Operator’sManual,arewarrantedfortheperiodoftimeuptothescheduled
replacementtimeforthatpart.Partsreplacedunderthiswarrantyare
coveredforthedurationoftheoriginalproductwarrantyandbecomethe
propertyofT oro.T orowillmakethenaldecisionwhethertorepairany
existingpartorassemblyorreplaceit.T oromayuseremanufacturedparts
forwarrantyrepairs.

MaintenanceisatOwner’sExpense

Enginetune-up,lubrication,cleaningandpolishing,replacementoflters,
coolant,andcompletingrecommendedmaintenancearesomeofthe
normalservicesT oroproductsrequirethatareattheowner’sexpense.

GeneralConditions

RepairbyanAuthorizedToroUndergroundDealerisyoursoleremedy
underthiswarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor
indirect,incidentalorconsequentialdamagesinconnectionwiththe
useoftheToroProductscoveredbythiswarranty,includingany
costorexpenseofprovidingsubstituteequipmentorserviceduring
reasonableperiodsofmalfunctionornon-usependingcompletion
ofrepairsunderthiswarranty.ExceptfortheEmissionswarranty
referencedbelow,ifapplicable,thereisnootherexpresswarranty.All
impliedwarrantiesofmerchantabilityandtnessforusearelimitedto
thedurationofthisexpresswarranty.

Somestatesdonotallowexclusionsofincidentalorconsequential
damages,orlimitationsonhowlonganimpliedwarrantylasts,sotheabove
exclusionsandlimitationsmaynotapplytoyou.Thiswarrantygivesyou
speciclegalrights,andyoumayalsohaveotherrightswhichvaryfrom
statetostate.

Noteregardingenginewarranty:

TheEmissionsControlSystemonyourProductmaybecoveredby
aseparatewarrantymeetingrequirementsestablishedbytheU.S.
EnvironmentalProtectionAgency(EPA)and/ortheCaliforniaAirResources
Board(CARB).Thehourlimitationssetforthabovedonotapplytothe
EmissionsControlSystemWarranty.RefertotheEngineEmissionControl
WarrantyStatementsuppliedwithyourproductorcontainedintheengine
manufacturer’sdocumentationfordetails.

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtain
guaranteepoliciesforyourcountry ,province,orstate.IfforanyreasonyouaredissatisedwithyourUndergroundDealer’sserviceorhavedifculty
obtainingguaranteeinformation,contacttheToroimporter.

AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oro
Dealer.

374-0292RevA