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74527
Operator's Manual
52 pgs4.11 Mb0
Operator's Manual [es]
56 pgs4.12 Mb0
Operator's Manual [fr]
56 pgs4.13 Mb0
Parts Catalogue
32 pgs1.04 Mb0
Setup Instructions
8 pgs245.23 Kb0
Table of contents
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Toro 74527 Operator's Manual

Download
FormNo.3408-593RevB
GrandStand
®
MultiForceSnow
Machine
ModelNo.74527—SerialNo.4000000000andUp
Registeratwww.T oro.com. OriginalInstructions(EN)
WARNING
accessoryinformation,helpndingadealer,orto registeryourproduct.
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemical
orchemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
ThissparkignitionsystemcomplieswithCanadian ICES-002
ItisaviolationofCaliforniaPublicResourceCode Section4442or4443touseoroperatetheengineon anyforest-covered,brush-covered,orgrass-covered landunlesstheengineisequippedwithaspark arrester,asdenedinSection4442,maintainedin effectiveworkingorderortheengineisconstructed, equipped,andmaintainedforthepreventionofre.
Pleaserefertotheenginemanufacturer’sinformation includedwiththemachine.
Wheneveryouneedservice,genuineToroparts,or additionalinformation,contactanAuthorizedService DealerorToroCustomerServiceandhavethemodel andserialnumbersofyourproductready.Figure1 identiesthelocationofthemodelandserialnumbers ontheproduct.Writethenumbersinthespace provided.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if equipped)toaccesswarranty,parts,andother productinformation.
WARNING
Removingstandardoriginalequipmentparts andaccessoriesmayalterthewarranty, traction,andsafetyofthemachine.Failureto useoriginalT oropartscouldcauseserious injuryordeath.Makingunauthorizedchanges totheengine,fuelorventingsystem,may violateEPAandCARBregulations.
Replaceallpartsincluding,butnotlimited to,tires,belts,blades,andfuelsystem componentswithoriginalToroparts.
Introduction
Thissnowmachineisintendedtobeused byprofessional,hiredoperatorsorresidential homeowners.Itisdesignedtooperateattachmentsto clearsnowonresidentialorcommercialproperties.
Readthisinformationcarefullytolearnhowtooperate andmaintainyourproductproperlyandtoavoid injuryandproductdamage.Youareresponsiblefor operatingtheproductproperlyandsafely .
YoumaycontactTorodirectlyatwww.Toro.com forproductsafetyandoperationtrainingmaterials,
g235457
Figure1
1.Locationofthemodelandserialnumbers
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas safetymessagesidentiedbythesafety-alertsymbol (Figure2),whichsignalsahazardthatmaycause seriousinjuryordeathifyoudonotfollowthe recommendedprecautions.
g000502
Figure2
1.Safety-alertsymbol
Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanical informationandNoteemphasizesgeneralinformation worthyofspecialattention.
©2017—TheToro®Company 8111LyndaleAvenueSouth Bloomington,MN55420
Contactusatwww.Toro.com.
2
PrintedintheUSA
AllRightsReserved
Contents
Safety.......................................................................4
GeneralSafety...................................................4
SlopeIndicator...................................................5
SafetyandInstructionalDecals..........................6
ProductOverview.....................................................9
Controls.............................................................9
Specications..................................................10
Attachments/Accessories.................................10
BeforeOperation..................................................11
BeforeOperationSafety....................................11
AddingFuel.......................................................11
CheckingtheEngine-OilLevel..........................13
BreakinginaNewMachine..............................13
ThinkSafetyFirst..............................................13
UsingtheSafety-InterlockSystem....................13
DuringOperation.................................................15
DuringOperationSafety...................................15
OperatingtheParkingBrake.............................15
OperatingthePower-T akeoff(PTO)
Switch...........................................................16
OperatingtheThrottle.......................................16
OperatingtheIgnitionSwitch............................16
StartingtheEngine...........................................17
ShuttingOfftheEngine.....................................17
OperatingthePlatform......................................18
DrivingForwardorBackward............................18
StoppingtheMachine.......................................20
UsingWeights..................................................20
AfterOperation....................................................20
AfterOperationSafety......................................20
PreventingFreeze-upafterUse........................20
UsingtheFuel-ShutoffValve.............................21
PushingtheMachinebyHand..........................21
TransportingtheMachine.................................22
LoadingtheMachine........................................22
Maintenance...........................................................24
RecommendedMaintenanceSchedule(s)...........24
Pre-MaintenanceProcedures..............................25
MaintenanceandStorageSafety......................25
ReleasingtheCushionforRearAccess............25
Lubrication..........................................................26
GreasingtheAccessoryFrame.........................26
GreasingtheFrontCasterPivots......................26
GreasingtheCaster-WheelHubs.....................26
GreasingtheVoltageRegulator........................27
GreasingtheBrakeCalipers.............................27
GreasingtheMotionControls...........................28
EngineMaintenance...........................................28
EngineSafety...................................................28
ServicingtheAirCleaner..................................28
ServicingtheEngineOil....................................30
ServicingtheSparkPlug...................................33
CheckingtheSparkArrester.............................34
FuelSystemMaintenance...................................35
DrainingtheFuelT ank......................................35
RemovingtheFuelT ank...................................35
ServicingtheFuelFilter...................................36
ElectricalSystemMaintenance...........................36
ElectricalSystemSafety...................................36
ServicingtheBattery.........................................36
ServicingtheFuses..........................................38
DriveSystemMaintenance..................................39
AdjustingtheTracking......................................39
CheckingtheTirePressure...............................39
AdjustingtheCaster-PivotBearing...................40
ServicingtheCasterWheelsand
Bearings........................................................40
CheckingtheWheel-LugNuts..........................41
CheckingtheWheel-HubNuts..........................41
CoolingSystemMaintenance..............................41
CleaningtheAir-IntakeScreen.........................41
CleaningtheCoolingSystem............................41
BrakeMaintenance.............................................42
ServicingtheBrake..........................................42
BeltMaintenance................................................42
ReplacingtheTransmissionBelt......................42
ControlsSystemMaintenance.............................43
AdjustingtheMotion-ControlLevers.................43
HydraulicSystemMaintenance...........................44
HydraulicSystemSafety...................................44
HydraulicSystemSpecications.......................44
CheckingtheHydraulicFluid............................44
ReplacingtheHydraulicFluidand
Filters............................................................45
BleedingtheHydraulicSystem.........................46
Cleaning..............................................................47
DisposingoftheWaste.....................................47
Storage...................................................................47
CleaningandStorage.......................................47
Troubleshooting......................................................49
Schematics.............................................................51
3
Safety
Thefollowinginstructionshavebeenadaptedfrom theANSIandISOstandards.

GeneralSafety

Alwaysfollowallsafetyinstructionstoavoidserious personalinjury.
Usingthisproductforpurposesotherthanitsintended usecouldprovedangeroustoyouandbystanders.
•Readandunderstandthecontentsofthis
Operator’sManualbeforestartingtheengine.
•Donotputyourhandsorfeetnearmoving
componentsofthemachine.
•Donotoperatethemachinewithoutallguards
andothersafetyprotectivedevicesinplaceand workingonthemachine.
•Keepclearofanydischargeopening.Keep
bystandersasafedistanceawayfromthe machine.
•Keepchildrenoutoftheoperatingarea.Never
allowchildrentooperatethemachine.
•Stopthemachineandshutofftheenginebefore
servicing,fueling,oruncloggingthemachine.
Improperlyusingormaintainingthismachinecan resultininjury .Toreducethepotentialforinjury, complywiththesesafetyinstructionsandalwayspay attentiontothesafety-alertsymbol,whichmeans Caution,Warning,orDanger—personalsafety instruction.Failuretocomplywiththeseinstructions mayresultinpersonalinjuryordeath.
Youcanndadditionalsafetyinformationwhere neededthroughoutthisOperator’sManual.
4
SlopeIndicator
Figure3
Thispagemaybecopiedforpersonaluse.
1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline tomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge
5
g011841
SafetyandInstructionalDecals
131-3528
15A 15A 10A
7.5A
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
BatterySymbols
Someorallofthesesymbolsareonyourbattery
decalbatterysymbols
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
106-5517
1.Warning—donottouchthehotsurface.
distancefromthebattery.
explosivegasescan causeblindnessandother injuries
blindnessorsevereburns.
withwaterandgetmedical helpfast.
discard.
decal106-5517
1.ReadtheOperator's Manual.
2.Transmissionoil
1.Ingition—15A
2.Accessoryport—15A
decal131-3524
131-3524
3.Oillevel
decal131-3528
131-3528
3.Powertakeoff(PTO)—10 A
4.Infocenter—7.5A
1.ReadtheOperator’s
Manual.
116-8775
decal116-8775
2.Filltobottomofllerneck; warning—donotoverll thetank.
6
131-3536
1.Battery4.Parkingbrake
2.Time5.Engine—start
3.Powertakeoff(PTO)
6.Engagethehandlebars.
decal131-3536
decal133-4648
133-4648
1.ReadtheOperator'sManualformoreinformationon servicingthemachine.
decal131-3526
131-3526
1.Powertakeoff(PTO)—disengaged
5.Reverse
2.Fast6.Tractiondrive
3.Slow
7.Engagethehandles.
4.Neutral
133-1432
1.Disengagetheparkingbrake.
2.Engagetheparkingbrake.
3.PulluptoturnonthePTO.
4.PushdowntoturnoffthePTO.
5.Enginespeed—fast
6.Enginespeed—slow
decal133-1432
7
decal136-5438
136-5438
1.Warning—readtheOperator'sManual.6.Thrownobjecthazard—keepbystandersawayfromthe machine.
2.Warning—receivetrainingbeforeoperatingthemachine.
7.Warning—engagetheparkingbrake,stoptheengine,and removethekeyfromtheignitionbeforeleavingthemachine.
3.Warning—hearingprotectionmustbeworn.8.Ramphazard—donotusedualrampswhenloadingontoa trailer;use1rampwideenoughforthemachine;usearamp withaslopelessthan15°;backuptherampwhenloadingthe machineanddriveforwardofftherampwhenunloading.
4.Thrownobjecthazard—keepthedeectorloweredduring
9.Tippinghazard—donotoperateneardrop-offsornearwater.
operation.
5.Cutting/severinghazardofhandorfoot—keepawayfrom
movingparts;keepallguardsandshieldsinplace.
8
ProductOverview
Controls
Becomefamiliarwithallthecontrolsbeforeyoustart theengineandoperatethemachine(Figure5).
Figure4
1.Controllevers
2.Hydraulictank
3.Fueltank9.Frontcasterwheel
4.Platform(downposition)10.Accessoryframe
5.Battery11.Engine
6.Fuel-shutoffvalve12.Controls
7.Adjustablecaster
8.Accessory-framelock
g192638
Figure5
1.Parking-brakelever
2.Hydraulic-tankcap7.Rightmotion-controllever
3.Power-takeoff(PTO) switch
4.Hourmeter9.Fuelcap
5.Ignitionswitch
6.Throttlecontrol
8.Leftmotion-controllever
10.Malfunction-indicatorlight (MIL)
g192637
HourMeter
Thehourmeterrecordsthenumberofhoursthe enginehasoperated.Itoperateswhentheengine isrunning.Usethesetimesforschedulingregular maintenance(Figure5).
Safety-InterlockIndicators
Therearesymbolsonthehourmeterthatindicate withablacktrianglethattheinterlockcomponentis positionedcorrectly(Figure5).
Battery-IndicatorLight
IftheignitionkeyisturnedtotheONpositionfora fewseconds,thebatteryvoltagedisplaysinthearea wherethehoursarenormallydisplayed.
Thebatterylightturnsonwhentheignitionisturned onandwhenthechargeisbelowthecorrectoperating level(Figure5).
9
ThrottleControl
AdjustableCasters
Thethrottlecontrolstheenginespeed,andithasa continuous-variablesettingfromtheSLOWtoFAST position(Figure5).
Power-Takeoff(PTO)switch
Usethepower-takeoff(PTO)switchtostartandstop poweredattachments(Figure5).
IgnitionSwitch
Usethisswitchtostarttheengine.Ithas3positions: START,RUN,andOFF.
Motion-ControlLevers
Usethemotion-controlleverstodrivethemachine forward,reverse,andturneitherdirection.
Fuel-ShutoffValve
Closethefuel-shutoffvalve(locatedontheleftside ofthefueltank)whentransportingorstoringthe machine(Figure4).
Whenusingthemachinewithanattachment,refer totheOperator’sManualforthatattachmentforthe correctcasterposition(Figure6).Donotoperatethe machinewithoutanattachmentinstalledonthefront ofthemachine.
Figure6
RightCasterShown
1.Casterboltandnutinfront casterhole
2.Casterholes
Specications
g033081
AccessoryFrame
UsetheaccessoryframetoattachonlyToro-approved accessoriestothemachine(Figure4).Refertothe Operator’sManualfortheaccessoryforinstallation instructions.
Accessory-FrameLock
Theaccessory-framelockholdstheframeinplaceon themachineusingthelockpin.Alwayslocktheframe unlessahydraulickitisinstalledwithanaccessory onthemachine(Figure4).
Electronic-ControlUnit Malfunction-IndicatorLight
Theelectronic-controlunit(ECU)continuously monitorstheoperationoftheEFIsystem.
Ifaproblemorfaultwithinthesystemisdetected,the malfunction-indicatorlight(MIL)isilluminated(Figure
5).
TheMIListheredlightlocatedintheconsolepanel.
WhentheMILilluminates,makeinitialtroubleshooting checks.
Ifthesechecksdonotcorrecttheproblem,further diagnosisandservicingbyanAuthorizedService Dealerisnecessary.
Note:Specicationsanddesignaresubjectto
changewithoutnotice.
Width
Lengthwithplatformdown191cm(75inches)
Lengthwithplatformup155cm(61inches)
Height
Weight
122cm(48inches)
122cm(48inches)
308kg(680lb)

Attachments/Accessories

AselectionofToroapprovedattachmentsand accessoriesisavailableforusewiththemachineto enhanceandexpanditscapabilities.Contactyour AuthorizedServiceDealerorDistributororgoto www.T oro.comforalistofallapprovedattachments andaccessories.
Tobestprotectyourinvestmentandmaintainoptimal performanceofyourToroequipment,countonT oro genuineparts.Whenitcomestoreliability ,Toro deliversreplacementpartsdesignedtotheexact engineeringspecicationofourequipment.Forpeace ofmind,insistonTorogenuineparts.
10
Operation
possible,thenrefuelfromaportablecontainer ratherthanafuel-dispensernozzle.
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
BeforeOperation

BeforeOperationSafety

GeneralSafety

•Neverallowchildrenoruntrainedpeopleto
operateorservicethemachine.Localregulations mayrestricttheageoftheoperator.Theowner isresponsiblefortrainingalloperatorsand mechanics.
•Becomefamiliarwiththesafeoperationofthe
equipment,operatorcontrols,andsafetysigns.
•Knowhowtostopthemachineandshutoffthe
enginequickly.
•Checkthatoperator-presencecontrols,safety
switches,andshieldsareattachedandfunctioning properly.Donotoperatethemachineunlessthey arefunctioningproperly.
•Evaluatetheterraintodeterminetheappropriate
equipmentandanyattachmentsoraccessories requiredtooperatethemachineproperlyand safely.
•Donotoperatethemachinewithoutanattachment
installedonthefrontofthemachine.
•Donotoperatethemachinewithouttheentire
exhaustsysteminplaceandinproperworking condition.
•Keepthefuel-dispensernozzleincontactwith
therimofthefueltankorcontaineropeningat alltimesuntilfuelingiscomplete.Donotusea nozzlelock-opendevice.
•Ifyouspillfuelonyourclothing,changeyour
clothingimmediately.Wipeupanyfuelthatspills.
•Neveroverllthefueltank.Replacethefuelcap
andtightenitsecurely.
•Storefuelinanapprovedcontainerandkeepit
outofthereachofchildren.Neverbuymorethan a30-daysupplyoffuel.
•Donotllthefueltankcompletelyfull.Addfuelto
thefueltankuntilthelevelis6to13mm(1/4to 1/2inch)belowthebottomofthellerneck.This emptyspaceinthetankallowsfueltoexpand.
–Avoidprolongedbreathingofvapors.
–Keepyourfaceawayfromthenozzleandfuel
tankopening.
–Avoidcontactwithskin;washoffspillswith
soapandwater.

AddingFuel

•Forbestresults,useonlyclean,fresh(lessthan
30daysold),unleadedgasolinewithanoctane ratingof87orhigher((R+M)/2ratingmethod).

FuelSafety

•Toavoidpersonalinjuryorpropertydamage,use
extremecareinhandlingfuel.Fuelvaporsare ammableandexplosive.
•Extinguishallcigarettes,cigars,pipes,andother
sourcesofignition.
•Useonlyanapprovedfuelcontainer.
•Donotremovethefuelcaporaddfueltothefuel
tankwhiletheengineisrunningorwhilehot.
•Donotrefuelthemachineindoors.
•Donotstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such asonawaterheateroronotherappliances.
•Donotllcontainersinsideavehicleoronatruck
ortrailerbedwithaplasticliner.Alwaysplace containersontheground,awayfromyourvehicle beforelling.
•Removetheequipmentfromthetruckortrailer
andrefuelitwhileitisontheground.Ifthisisnot
•Ethanol:Gasolinewithupto10%ethanol
(gasohol)or15%MTBE(methyltertiarybutyl ether)byvolumeisacceptable.Ethanoland MTBEarenotthesame.Gasolinewith15% ethanol(E15)byvolumeisnotapprovedforuse.
Neverusegasolinethatcontainsmorethan 10%ethanolbyvolume,suchasE15(contains
15%ethanol),E20(contains20%ethanol),orE85 (containsupto85%ethanol).Usingunapproved gasolinemaycauseperformanceproblemsand/or enginedamagethatmaynotbecoveredunder warranty.
•Donotusegasolinecontainingmethanol.
•Donotstorefueleitherinthefueltankorfuel
containersoverthewinterunlessyouuseafuel stabilizer.
•Donotaddoiltogasoline.
11
DANGER
WARNING
Incertainconditions,fuelisextremely ammableandhighlyexplosive.Areor explosionfromfuelcanburnyouandothers andcandamageproperty.
•Fillthefueltankoutdoors,inanopenarea, whentheengineiscold.Wipeupanyfuel thatspills.
•Neverllthefueltankinsideanenclosed trailer.
•Donotllthefueltankcompletelyfull. Addfueltothefueltankuntilthelevelis6 to13mm(1/4to1/2inch)belowthebottom ofthellerneck.Thisemptyspaceinthe tankallowsfueltoexpand.
•Neversmokewhenhandlingfuel,andstay awayfromanopenameorwherefuel fumesmaybeignitedbyaspark.
•Storefuelinanapprovedcontainerand keepitoutofthereachofchildren.Never buymorethana30-daysupplyoffuel.
•Donotoperatewithoutentireexhaust systeminplaceandinproperworking condition.
Fuelisharmfulorfatalifswallowed. Long-termexposuretovaporscancause seriousinjuryandillness.
•Avoidprolongedbreathingofvapors.
•Keepyourfaceawayfromthenozzleand fueltankorconditionerbottleopening.
•Avoidcontactwithskin;washoffspills withsoapandwater.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto providethefollowingbenets:
•Keepsfuelfreshduringstorageof90daysorless.
Forlongerstorage,drainthefueltank.
•Cleanstheenginewhileitruns
•Eliminatesgum-likevarnishbuildupinthefuel
system,whichcauseshardstarting
Important:Donotusefueladditives
containingmethanolorethanol.
Addthecorrectamountoffuelstabilizer/conditioner tothefuel.
DANGER
Incertainconditionsduringfueling,static electricitycanbereleasedcausingaspark, whichcanignitethefuelvapors.Areor explosionfromfuelcanburnyouandothers andcandamageproperty.
•Alwaysplacefuelcontainersontheground awayfromyourvehiclebeforelling.
•Donotllfuelcontainersinsideavehicle oronatruckortrailerbedbecauseinterior carpetsorplastictruckbedlinersmay insulatethecontainerandslowthelossof anystaticcharge.
•Whenpractical,removeequipmentfrom thetruckortrailerandrefueltheequipment withitswheelsontheground.
•Ifthisisnotpossible,thenrefuelsuch equipmentonatruckortrailerfroma portablecontainerratherthanfroma fuel-dispensernozzle.
•Ifyoumustuseafuel-dispensernozzle, keepthenozzleincontactwiththerimof thefueltankorcontaineropeningatall timesuntilfuelingiscomplete.
Note:Afuelstabilizer/conditionerismost
effectivewhenmixedwithfreshfuel.T ominimize thechanceofvarnishdepositsinthefuelsystem, usefuelstabilizeratalltimes.

FillingtheFuelTank

1.Parkthemachineonalevelsurface,disengage thePTO,movethemotion-controlleverstothe NEUTRAL-LOCKposition,andengagetheparking brake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Cleanaroundthefuel-tankcapandremovethe cap.
4.Fillthefueltanktothebottomofthellerneck.
Note:Donotllthefueltankcompletelyfull.
Theemptyspaceinthetankallowsthefuelto expand.
5.Installthefuel-tankcapsecurely.Wipeupany spilledfuel.
12
Figure7

ThinkSafetyFirst

Carefullyreadallthesafetyinstructionsanddecals inthesafetysection.Knowingthisinformationcould helpyouorbystandersavoidinjury.
CAUTION
Thismachineproducessoundlevelsin excessof85dBAattheoperator'searand cancausehearinglossfromextendedperiods ofexposure.
Wearhearingprotectionwhenoperatingthis machine.
g038312

CheckingtheEngine-Oil Level

Beforeyoustarttheengineandusethemachine, checktheoillevelintheenginecrankcase;referto
Maintenance(page24).

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Drive systemshavehigherfrictionwhennew,placing additionalloadontheengine.Allow40to50hoursof break-intimefornewmachinestodevelopfullpower andbestperformance.
g229846
Figure8
1.Wearhearingprotection.

UsingtheSafety-Interlock System

WARNING
Ifsafety-interlockswitchesaredisconnected ordamaged,themachinecouldoperate unexpectedlycausingpersonalinjury.
•Donottamperwiththeinterlockswitches.
•Checktheoperationoftheinterlock switchesdaily,andreplaceanydamaged switchesbeforeoperatingthemachine.

Understandingthe Safety-InterlockSystem

Thesafety-interlocksystemisdesignedtoprevent poweringtheattachmentunlessyoudo1ofthe following:
•Moveeithermotion-controllevertothecenter,
unlockedposition.
•PullthePTOswitchtotheONposition.
Thesafety-interlocksystemisdesignedtostop theattachmentifyoumoveorreleaseboth motion-controlleversintotheNEUTRAL-LOCK position.
Thehourmeterhassymbolstonotifytheuser wheneachinterlockcomponentisinthecorrect
13
position.Whenthecomponentisinthecorrect position,atrianglelightsupinthecorresponding square(Figure9).
8.Continueholdingthemotion-controlleverinthe center,unlockedposition,pulluponthePTO switch,andreleasetheswitch.
Note:Theclutchandattachmentshould
engage.
9.PushthePTOswitchdowntotheOFFposition.
Note:Theattachmentshouldstop.
10.Withtheenginerunning,pullupthePTO switchandreleaseitwithoutholdingeither motion-controllevertothecenter,unlocked position.
Figure9
1.Triangleslightupwhentheinterlockcomponentsareinthe correctposition.

TestingtheSafety-Interlock System

ServiceInterval:Beforeeachuseordaily
Testthesafety-interlocksystembeforeyouusethe machineeachtime.
Note:Ifthesafetysystemdoesnotoperateas
describedbelow,haveanAuthorizedServiceDealer repairthesafetysystemimmediately.
1.Starttheengine;refertoStartingtheEngine
(page17).
2.Movethemotion-controlleverstothecenter,
unlockedposition.
Note:Theattachmentshouldstopandthe
engineshouldstoprunning.
g031282
Note:Theattachmentshouldnotengage.
WARNING
Theoperatorplatformisheavyandmaycause injurywhenyouraiseorlowerit.Carefully lowerorraisetheoperatorplatform,as suddenlydroppingitcouldinjureyou.
•Donotputyourhandsorngersinthe platform-pivotareawhenloweringor raisingtheoperatorplatform.
•Makesurethattheplatformissupported whenyoupullthelatchpinout.
•Makesurethatthelatchsecuresthe platformwhenfoldingitup.Pushittight againstthecushionforthelatchpinto lockintoplace.
•Keepbystandersawayfromthemachine whenraisingorloweringtheplatform.
3.Starttheengineanddisengagetheparking brake.
4.Moveeithermotion-controllevertothecenter, unlockedposition.
5.Continueholdingthemotion-controlleverinthe center,unlockedposition,pulluponthePTO switch,andreleasetheswitch.
Note:Theclutchandattachmentshould
engage.
6.Moveorreleasethemotion-controlleversinto theNEUTRAL-LOCKposition.
Note:Theattachmentshouldstopandthe
engineshouldcontinuetorun.
7.PushthePTOswitchdownandmoveeither motion-controllevertothecenter,unlocked position.
14
DuringOperation

DuringOperationSafety

–Waitforallmovingpartstostop.
•Donotoperatethemachinewhenthereistherisk
oflightning.
•Donotusethemachineasatowingvehicle.

GeneralSafety

•Theowner/operatorcanpreventandisresponsible
foraccidentsthatmaycausepersonalinjuryor propertydamage.
•Wearappropriateclothing,includingadequate
wintergarmentseyeprotection;slip-resistant, substantialfootwearthatwillimprovefootingon slipperysurfaces;andhearingprotection.Tieback longhairanddonotwearjewelry.
•Donotoperatethemachinewhileill,tired,or
undertheinuenceofalcoholordrugs.
•Nevercarrypassengersonthemachineandkeep
bystandersandpetsawayfromthemachine duringoperation.
•Operatethemachineonlyingoodvisibilitytoavoid
holesorhiddenhazards.
•Ensurethatalldrivesareinneutral,theparking
brakeisengaged,andyouareintheoperating positionbeforeyoustarttheengine.
•Lookbehindanddownbeforebackinguptobe
sureofaclearpath.
•Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscureyour vision.
•Donotusethemachineneardrop-offs,ditches,or
embankments.Themachinecouldsuddenlyroll overifawheelgoesovertheedgeoriftheedge givesway.
•Stopandinspectthemachineafterstrikingan
objectorifthereisanabnormalvibrationinthe machine.Makeallnecessaryrepairsbefore resumingoperation.
•Donotchangethegovernorspeedoroverspeed
theengine.
•Useaccessoriesandattachmentsapprovedby
Toroonly .

SlopeSafety

•Slowdownthemachineanduseextracareon
hillsides.Travelupanddownonhillsides.Turf conditionscanaffectthestabilityofthemachine.
•Avoidturningthemachineonslopes.Ifyoumust
turnthemachine,turnitslowlyandgradually downhill,ifpossible.
•Donotturnthemachinesharply.Usecarewhen
reversingthemachine.
•Useextracarewhileoperatingthemachinewith
attachments;theycanaffectthestabilityofthe machine.

OperatingtheParking Brake

Alwaysengagetheparkingbrakewhenyoushutoff themachineorleaveitunattended.Beforeeachuse, checktheparkingbrakeforproperoperation.
Iftheparkingbrakedoesnotholdsecurely,adjustit; refertoAdjustingtheBrakes(page42).
Pulltheparking-brakeleverrearwardtoengageit (Figure10).
Pushtheparking-brakeleverforwardtodisengageit.
•Slowdownandusecautionwhenmakingturns
andcrossingroadsandsidewalkswiththe machine.Alwaysyieldtheright-of-way.
•Neverrunanengineinanareawhereexhaust
gasesareenclosed.
•Neverleavearunningmachineunattended.
•Beforeleavingtheoperatingposition,dothe
following:
–Stopthemachineonlevelground.
–Disengagethepowertake-offandlowerthe
attachments.
–Engagetheparkingbrake.
–Shutofftheengineandremovethekey.
g009465
Figure10
1.Parkingbrake—engaged2.Parking brake—disengaged
15
Operatingthe
OperatingtheThrottle Power-Takeoff(PTO) Switch
Thepower-takeoff(PTO)switchstartsandstopsany poweredattachments.

EngagingthePower-Takeoff(PTO) Switch

Note:Engagingthepower-takeoff(PTO)switchwith
thethrottlepositionathalforlesscausesexcessive weartothedrivebelts.
Figure11
DisengagingthePower-Takeoff
YoucanmovethethrottlecontrolbetweentheFAST
andSLOWpositions(Figure13).
AlwaysusetheFASTpositionwhenturningon
poweredattachmentswiththepower-takeoff(PTO)
switch.
g008946
Figure13
OperatingtheIgnition
g008945
Switch
Important:Donotengagethestarterformore
than5secondsatatime.Iftheenginefailsto
start,wait15secondsbetweenattempts.Failure
tofollowtheseinstructionscanburnoutthe
startermotor.
(PTO)Switch
g009174
Figure12
Note:Youmayneedtorepeatthecycleforstarting
theenginewhenyoustartitforthersttimeafteryou
havelledacompletelyemptyfuelsystemwithfuel.
g192743
Figure14
g192744
Figure15
16

StartingtheEngine

Important:Donotengagethestarterformore
than5secondsatatime.Iftheenginefailsto start,wait15secondsbetweenattempts.Failure tofollowtheseinstructionscanburnoutthe startermotor.
Note:Youmayneedtorepeatthecycleforstarting
theenginewhenyoustartitforthersttimeafteryou havelledacompletelyemptyfuelsystemwithfuel.

ShuttingOfftheEngine

CAUTION
Childrenorbystandersmaybeinjuredifthey
moveorattempttooperatethemachinewhile
itisunattended.
Alwaysremovethekeyandengagethe
parkingbrakewhenleavingthemachine
unattended.
Lettheengineidleatslowthrottle(turtle)for60
secondsbeforeturningthekeyswitchtotheOFF
position.
Figure16
g192745
g030982
Figure17
Important:Makesurethatthefuel-shutoffvalve
isclosedbeforetransportingorstoringthe
machinetopreventafuelleak.Beforestoringthe
machine,disconnectthesparkplug(s)toprevent
thepossibilityofaccidentalstarting.
17

OperatingthePlatform

Youcanusethemachinewiththeplatforminthe upordownposition.Itisyourpreferenceonwhich positiontouse.

OperatingtheMachinewiththe PlatformUp

Operatethemachinewiththeplatformupforthe followingconditions:
•Usingthemachineneardrop-offs
•Usingthemachineinsmallareaswherethe
machineistoolarge
•Areaswithlow-hangingbranchesorobstacles
•Loadingthemachinefortransport
•Drivingupslopes
Toraisetheplatform,pullthebackoftheplatformup sothatthelatchpinandknoblockitintoplace.Push ittightagainstthecushionforthelatchpintolockit intoplace.
1.Platformup
2.Platformdown
g192759
Figure18
3.Pulltheknobouttorelease theplatform.

OperatingtheMachinewiththe PlatformDown

Operatethemachinewiththeplatformdownforthe followingconditions:
•Usingthemachineinmostareas
•Drivingacrossslopes
•Drivingdownslopes
Tolowertheplatform,pushtheplatformforward againstthecushiontoreleasepressureonthelatch pin,thenpulltheknoboutandlowertheplatform (Figure18).

DrivingForwardor Backward

Thethrottlecontrolregulatestheenginespeedas measuredinrpm(revolutionsperminute).Place thethrottlecontrolintheFASTpositionforbest performance.
Important:Backthemachineovercurbs,1wheel
atatime;drivingitforwardovercurbscould damagethemachine.
CAUTION
Themachinecanspinveryrapidly,andyou maylosecontrolofthemachine,causing personalinjurytoyouanddamagetothe machine.
Slowdownthemachinebeforemakingsharp turns.
18

DrivingForward

1.Disengagetheparkingbrake;refertoOperating
theParkingBrake(page15).
2.Movethemotion-controlleverstothecenter, unlockedposition.
g192742
Figure20
Figure19
1.Frontreferencebar
2.Leftcontrollever
3.Rearreferencebar6.Leftcontrolleverinthe
4.Rightcontrollever
5.Rightcontrolleverinthe NEUTRAL-LOCKposition
NEUTRAL-LOCKposition
3.Slowlypushthemotion-controlleversforward (Figure20).
Note:Theengineshutsoffifyoumovea
motion-controlleverwhiletheparkingbrakeis engaged.
Note:Thefartheryoumovethemotion-control
leversineitherdirection,thefasterthemachine movesinthatdirection.
Note:Tostop,pullthemotion-controllevers
backtotheNEUTRALposition.
g030983

DrivingBackward

1.Movebothmotion-controlleverstothecenter, unlockedposition.
2.Slowlypullthemotion-controlleversrearward (Figure21).
g192741
Figure21
19

StoppingtheMachine

Tostopthemachine,movethemotion-controllevers toneutral,andthenmovethemtotheNEUTRAL-LOCK position,disengagethepowertakeoff(PTO),andturn theignitionkeytotheOFFposition.
Engagetheparkingbrakewhenyouleavethe machine;refertoOperatingtheParkingBrake(page
15).
Note:Remembertoremovethekeyfromtheignition
switch.
CAUTION
Childrenorbystandersmaybeinjuredifthey moveorattempttooperatethemachinewhile itisunattended.
AfterOperation

AfterOperationSafety

GeneralSafety

•Cleansnowanddebrisfromthedrives,mufers,
andenginecompartmenttohelppreventres. Cleanupoilorfuelspills.
•Shutoffthefuelbeforestoringortransportingthe
machine.
•Disengagethedrivetotheattachmentwhenever
youaretransportingornotusingthemachine.
•Usefull-widthrampsforloadingthemachineinto
atrailerortruck.
Alwaysremovetheignitionkeyandengage theparkingbrakewhenleavingthemachine unattended,evenifjustforafewminutes.

UsingWeights

•Installweightstoimprovebalance.Youcanaddor
removeweightstocreateoptimizedperformance underdifferentoperatingconditionsandforyour preference.
•Addorremoveweights1atatimeuntilyou
achievethedesiredhandlingandbalance.
•RefertotheOperator’sManualofattachmentsfor
recommendedweights.
Note:ContactanAuthorizedServiceDealertoorder
aweightkit.
WARNING
Excessiveweightchangescanaffectthe handlingandoperationofthemachine. Thiscouldcauseseriousinjurytoyouor bystanders.
•Makeweightchangesinsmallincrements only.
•Evaluatethemachineaftereachweight changetoensurethatyoucanoperatethe machinesafely .
•Tiethemachinedownsecurelyusingstraps,
chains,cable,orropes.Bothfrontandrearstraps shouldbedirecteddownandoutwardfromthe machine.
•Allowtheenginetocoolbeforestoringthemachine
inanyenclosure.
•Shutoffthefuelbeforestoringortransportingthe
machine.
•Neverstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such asonawaterheateroronotherappliances.

PreventingFreeze-upafter Use

•Insnowyandcoldconditions,somecontrolsand
movingpartsmayfreeze.Donotuseexcessive
forcewhentryingtooperatefrozencontrols.
Ifyouhavedifcultyoperatinganycontrolorpart, starttheengineandletitrunforafewminutes. Thawfrozenpartsbeforeoperatingthemachine.
•Afterusingthemachine,lettheenginerunfora
fewminutestopreventmovingpartsfromfreezing. Shutofftheengine,waitforallmovingparts tostop,andremovealliceandsnowfromthe machine.
20
UsingtheFuel-Shutoff
PushingtheMachineby
Valve
Closethefuel-shutoffvalvefortransport,maintenance, andstorage(Figure22).
Ensurethatthefuel-shutoffvalveisopenwhen startingtheengine.
Hand
Thebypassvalvesallowyoutopushthemachineby handwithouttheenginerunning.
Important:Alwayspushthemachinebyhand.
Donottowthemachine,becausehydraulic damagemayoccur.
Important:Donotstartoroperatethemachine
withthebypassvalvesopen.Damagetosystem mayoccur.
g192837
Figure22
1.ONposition2.OFFposition
g031238
g192836
Figure23
21

TransportingtheMachine

LoadingtheMachine

Useaheavy-dutytrailerortrucktotransportthe machine.Ensurethatthetrailerortruckhasall thenecessarybrakes,lighting,andmarkingas requiredbylaw.Pleasecarefullyreadallthesafety instructions.
1.Raisetheplatformofthemachinebeforedriving ontothetrailerortruck.
2.Ifusingatrailer,connectittothetowingvehicle andconnectthesafetychains.
3.Ifapplicable,connectthetrailerbrakes.
4.Loadthemachineontothetrailerortruck.
5.Shutofftheengine,removethekey,setthe brake,andclosethefuelvalve.
6.Usethemetaltie-downloopsandthe caster-wheelframestosecurelyfastenthe machinetothetrailerortruckwithstraps, chains,cable,orropes(Figure24).
Useextremecautionwhenloadingorunloadingthe machineontoatraileroratruck.Useafull-widthramp thatiswiderthanthemachineforthisprocedure. Backthemachineuptherampandwalkitforward downtheramp(Figure25).
Figure25
1.Backthemachineupthe ramp.
2.Walkthemachinedown theramp.
Important:Donotusenarrowindividualramps
foreachsideofthemachine.
WARNING
Loadingamachineontoatrailerortruck increasesthepossibilityoftip-overandcould causeseriousinjuryordeath(Figure26).
g192838
1.Tractionunittie-downloop
Figure24
2.Caster-wheelframe
•Useextremecautionwhenoperatinga machineonaramp.
•Useonlyafull-widthramp;donotuse individualrampsforeachsideofthe machine.
•Donotexceeda15-degreeanglebetween
g192839
therampandthegroundorbetweenthe rampandthetrailerortruck.
•Ensurethatthelengthoframpisatleast 4timesaslongastheheightofthetrailer ortruckbedtotheground.Thisensures thattherampangledoesnotexceed15 degreesonatground.
•Backuprampsanddriveforwarddown ramps.
•Avoidsuddenaccelerationordeceleration whiledrivingthemachineonarampas thiscouldcausealossofcontrolora tip-oversituation.
22
Figure26
g027996
1.Full-widthrampinstowed position
2.Sideviewoffull-width rampinloadingposition
3.Notgreaterthan 15degrees
4.Therampisatleast4 timesaslongastheheight ofthetrailerortruckbed totheground
5.H=heightofthetraileror truckbedtotheground
6.Trailer
23
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Aftertherst8hours
Aftertherst50hours
Aftertherst100hours
Beforeeachuseordaily
Every50hours
Every100hours
Every150hours
Every200hours
Every300hours
MaintenanceProcedure
•Changetheengineoil.
•Checkthehydraulic-uidlevel.
•Changethehydraulicltersandhydraulicuid.
•Checkthewheel-lugnuts.
•Checkthewheel-hubnuts.
•Checkthesafety-interlocksystem.
•Checktheengine-oillevel.
•Cleantheair-intakescreen.
•Checkthebrakes.
•Checkthesparkarrester(ifequipped).
•Checkthetirepressure.
•Changetheengineoil.
•Checkthebattery.
•Checkandcleantheenginecoolingnsandshrouds.
•Inspecttheprimarylterandtheair-inletscreen.
•Changetheengine-oillter.
•Check,cleanandgapthesparkplug.
•Replacetheprimaryairlter(moreoftenindustyorsandyconditions).
•Checktheinnerairlter.
•Adjustthecaster-pivotbearing.
Every500hours
Every600hours
Every800hours
Every1,000hours
Beforestorage
Yearly
•Checkthewheel-hubnuts.
•Checkthehydraulic-uidlevel.
•Changethehydraulicltersandhydraulicuid.
•Replacetheinnerairlter.
•Replacethefuellter .
•Replacethetransmissionbelt.
•Paintchippedsurfaces.
•Performallmaintenanceprocedureslistedabovebeforestorage.
•Greasethefrontcasterpivots(moreoftenindirtyordustyconditions).
•Greasethecaster-wheelhubs.
•Greasethevoltageregulator.
•Greasethebrakecalipers.
•Greasethemotioncontrols.
•Applyanti-seizecompoundtothecushionknobs.
•Washthemachine.
Important:Refertoyourengineowner’smanualforadditionalmaintenanceprocedures.
24
CAUTION
Ifyouleavethekeyintheswitch,someonecouldaccidentlystarttheengineandseriously injureyouorbystanders.
Removethekeyfromtheswitchanddisconnectthespark-plugwiresfromthesparkplugs beforeyoudoanymaintenance.Setthewiresasidesothattheydonotaccidentallycontact thesparkplugs.
Pre-Maintenance Procedures

MaintenanceandStorage Safety

•Beforerepairingthemachinedothefollowing:
–Disengagethedrives.
–Engagetheparkingbrake.
–Shutofftheengineandremovethekey.
–Disconnectthespark-plugwire.
•Parkthemachineonalevelsurface.
•Cleansnowanddebrisfromthedrives,mufers,
andenginetohelppreventres.
•Cleanupoilorfuelspills.
•Lettheenginecoolbeforestoringthemachine.
•Donotstorethemachineorfuelnearamesor
drainthefuelindoors.
•Donotallowuntrainedpersonneltoservicethe
machine.
•Usejackstandstosupportthemachineand/or
componentswhenrequired.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Disconnectthebatteryorremovethespark-plug
wirebeforemakinganyrepairs.Disconnectthe negativeterminalrstandthepositiveterminal last.Connectthepositiveterminalrstand negativelast.
•Keepyourhandsandfeetawayfrommoving
parts.Ifpossible,donotmakeadjustmentswith theenginerunning.
•Keepallpartsingoodworkingconditionandall
hardwaretightened.Replaceallwornordamaged decals.
•Neverinterferewiththeintendedfunctionofa
safetydeviceorreducetheprotectionprovided byasafetydevice.Checktheirproperoperation regularly.
•Toensureoptimumperformanceandcontinued
safetycerticationofthemachine,useonly
genuineT ororeplacementpartsandaccessories. Replacementpartsandaccessoriesmadeby othermanufacturerscouldbedangerous,and suchusecouldvoidtheproductwarranty.
•Checktheparkingbrakeoperationfrequently.
Adjustandserviceasrequired.

ReleasingtheCushionfor RearAccess

Youcanreleasethecushionforrearaccesstothe machineformaintenanceoradjustment.
1.Lowertheplatform.
2.Loosenthetwistknobsoneachsideofthe machine(Figure27).
Figure27
1.Twistknob
3.Removethecushionandlowerittotheplatform.
4.Performanymaintenanceoradjustmentonthe machine.
5.Raisethecushion,andslideitontothepinson bothsidesofthemachine.
6.Tightenthetwistknobs.
2.Cushion
g032556
25
Lubrication
Usehigh-temperaturegrease.
1.DisengagethePTOandengagetheparking brake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Cleanthegreasettingswitharag.
Note:Makesuretoscrapeanypaintoffthe
frontofthetting(s).
4.Connectagreaseguntothetting.
5.Pumpgreaseintothettingsuntilgreasebegins tooozeoutofthebearings.
6.Wipeupanyexcessgrease.

GreasingtheAccessory Frame

Greasethepivotsoftheaccessoryframeatthe locationsshowninFigure28.
5.Removethegreasettingfromthehole.
6.Installthehexpluganddustcap.

GreasingtheCaster-Wheel Hubs

ServiceInterval:Yearly
1.Shutofftheengine,waitforallmovingpartsto stop,engagetheparkingbrake,andremove thekey.
2.Removethecasterwheelfromthecasterforks.
3.Removethesealguardsfromthewheelhub (Figure29).
Figure28
1.Greasethesepivots.

GreasingtheFrontCaster Pivots

ServiceInterval:Yearly
1.Removethedustcapandadjustthecaster pivots;refertoAdjustingtheCaster-Pivot
Bearing(page40).
Note:Keepthedustcapoffuntilyouhave
nishedgreasingthecasterpivots.
2.Removethehexplug.
3.Threadagreasettingintothehole.
4.Pumpgreaseintothettinguntilitoozesout aroundthetopbearing.
g006115
Figure29
1.Sealguard2.Spacernutwithwrench
4.Remove1spacernutfromtheaxleassemblyin thecasterwheel.
ats
Note:Thread-lockingadhesivehasbeen
g193333
appliedtolockthespacernutstotheaxle. Removetheaxle(withtheotherspacernutstill assembledtoit)fromthewheelassembly.
5.Pryouttheseals,inspectbearingsforwearor damage,andreplacethemifnecessary.
6.Packthebearingswithageneral-purpose grease.
7.Insert1bearingand1newsealintothewheel.
Note:Youmustreplacetheseals.
8.Ifbothspacernutsintheaxleassembly havebeenremoved(orbrokenloose),apply athread-lockingadhesiveto1spacernut, threadingitontotheaxlewiththewrenchats facingoutward.
Note:Donotthreadspacernutalloftheway
ontotheendoftheaxle.Leaveapproximately 3mm(1/8inch)fromtheoutersurfaceofthe spacernuttotheendoftheaxleinsidethenut.
26
9.Inserttheassemblednutandaxleintothewheel onthesideofthewheelwiththenewsealand bearing.
10.Withtheopenendofthewheelfacingup,ll theareainsidethewheelaroundtheaxlefullof general-purposegrease.
11.Insertthesecondbearingandthenewsealinto thewheel.
12.Applyathread-lockingadhesivetothesecond spacernut,threadingitontotheaxlewiththe wrenchatsfacingoutward.
13.Torquethenutto8to9N∙m(71to80in-lb), loosenit,thentorqueitto2to3N∙m(20to25 in-lb).
Note:Makesurethataxledoesnotextend
beyondeithernut.
14.Installthesealguardsoverthewheelhuband insertwheelintocasterfork.
g228035
Figure30
1.Voltageregulator2.Regulatorblades
15.Installthecasterboltandtightenthenutfully.
Important:Topreventsealandbearingdamage,
checkthebearingadjustmentoftenbyspinning thecasterwheel.Thetireshouldnotspinfreely (morethan1or2revolutions)orhaveanyside play.Ifthewheelspinsfreely,adjustthetorque onthespacernutuntilthereisaslightamountof drag,andapplythread-lockingadhesive.

GreasingtheVoltage Regulator

ServiceInterval:Yearly
Greasetype:Dielectricgrease
1.Parkthemachineonalevelsurface,disengage thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Disconnectthesparkplugwiresfromthespark plug.

GreasingtheBrakeCalipers

ServiceInterval:Yearly
Applyarust-preventativespraytothebrakecalipers yearly.
g228033
Figure31
1.Brakecaliper
4.Lightlyapplygreasetothevoltageregulator blades(Figure30).
Important:T oomuchgreasecancause
watertopoolattheconnectorandshortthe regulator.
5.Connectthesparkplug.
27

GreasingtheMotion Controls

ServiceInterval:Yearly
Greasetheoperator-presence-controlballjointand themotion-controlbushingforbothlevers.
Note:Useanoildripbetweentheleverbracketsto
greasethebushing,locatedinthepivottube.
EngineMaintenance
WARNING
Contactwithhotsurfacesmaycausepersonal injury.
Keepyourhands,feet,face,clothing,and otherbodypartsawaythemuferandother hotsurfaces.

EngineSafety

Shutofftheenginebeforecheckingtheoiloradding oiltothecrankcase.

ServicingtheAirCleaner

ServiceInterval:Every150hours
Every300hours/Y early(whichevercomes rst)—Replacetheprimaryairlter(moreoften industyorsandyconditions).
1.Operator-presencecontrol
balljoint
Figure32
2.Pivottube
Every300hours—Checktheinnerairlter.
Every600hours—Replacetheinnerairlter.
Note:Checktheltersmorefrequentlyifthe
operatingconditionsareextremelydustyorsandy.
RemovingtheFilters
1.DisengagethePTO,movethemotion-control leverstotheNEUTRAL-LOCKposition,and
g228034
engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Releasethelatchesontheaircleanerand pulltheair-inletcoverofftheair-cleanerbody (Figure33).
4.Cleantheair-inletscreenandcover.
5.Installtheair-inletcoverandsecureitwiththe latches(Figure33).
28
Figure33
1.Air-inletcover3.Air-cleanerbody
2.Air-inletscreen4.Latch
g012996
g012997
Figure34
6.Releasethelatchesontheaircleanerandpull theair-cleanercoverofftheair-cleanerbody (Figure34).
7.Cleantheinsideoftheair-cleanercoverwith compressedair.
8.Gentlyslidetheprimarylteroutofthe air-cleanerbody(Figure34).
Note:Avoidknockingthelterintothesideof
thebody.
9.Removetheinnerlteronlyifyouintendto replaceit.
Important:Neverattempttocleantheinner
lter.Ifthesafetylterisdirty,thenthe primarylterisdamaged.Replaceboth lters.
1.Innerlter
2.Primarylter
3.Air-cleanercover
4.Latch
5.Air-cleanerbody
10.Inspecttheprimarylterfordamagebylooking intothelter,whileshiningabrightlightonthe outsideofthelter.
Note:Holesinthelterwillappearasbright
spots.Ifthelterisdamaged,discardit.
ServicingthePrimaryFilter
•Iftheprimarylterisdirty,bent,ordamaged,
replaceit.
•Donotcleantheprimarylter.
ServicingtheSafetyFilter
Replacethesafetylter,nevercleanit.
Important:Donotattempttocleanthesafety
lter.Ifthesafetylterisdirty,thentheprimary lterisdamaged.Replacebothlters.
InstallingtheFilters
Important:Topreventenginedamage,always
operatetheenginewithbothairltersandthe coverinstalled.
1.Ifinstallingnewlters,checkeachlterfor shippingdamage.
Note:Donotuseadamagedlter.
2.Iftheinnerlterisbeingreplaced,carefullyslide itintothelterbody(Figure34).
3.Carefullyslidetheprimarylterovertheinner lter(Figure34).
29
Note:Ensurethattheprimarylterisfully
seatedbypushingontheouterrimwhile installingit.
Important:Donotpressonthesoft,inside
areaofthelter.
4.Installtheair-cleanercoverandsecurethe latches(Figure34).

ServicingtheEngineOil

Engine-OilSpecications
OilType:Detergentoil(APIserviceSJorhigher)
OilCapacity:1.65L(56oz)withthelter;1.50L
(51oz)withoutthelter
Viscosity:Seethetablebelow.
g012991
Figure35
Note:Useasyntheticoilwith5W-20or5W-30rating,
upto4°C(40°F).
Note:Syntheticoilsprovidebetterstartingwhenthe
temperatureisbelow-23°C(-10°F).
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily
Note:Checktheoilwhentheengineiscold.
WARNING
Contactwithhotsurfacesmaycausepersonal injury.
Keepyourhands,feet,face,clothingand otherbodypartsawaythemuferandother hotsurfaces.
Important:Donotoverllthecrankcasewithoil
becausedamagetotheenginemayresult.Donot runenginewithoilbelowthelowmarkbecause theenginemaybedamaged.
1.Parkthemachineonalevelsurface,disengage thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Checktheengine-oillevelasshownin(Figure
36).
30
ChangingtheEngineOil
ServiceInterval:Aftertherst8hours
Every100hours
Note:Disposeoftheusedoilatarecyclingcenter.
1.Parkthemachinesothatthedrainsideisslightly lowerthantheoppositesidetoassuretheoil
g193347
drainscompletely.
2.DisengagethePTO,movethemotion-control leverstotheNEUTRAL-LOCKposition,and engagetheparkingbrake.
3.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
4.ChangetheengineoilasshowninFigure37.
Figure36
g194611
31
g193346
g194610
Figure38
6.Starttheengineanddrivetoaatarea.
7.Checktheoillevelagain.
Figure37
5.Slowlypourapproximately80%ofthespecied oilintothellertubeandslowlyaddthe additionaloiltobringittotheFullmark(Figure
38).
g027734
32
ChangingtheEngine-OilFilter

ServicingtheSparkPlug

ServiceInterval:Every200hours
Note:Changetheengine-oilltermorefrequently
whenoperatingconditionsareextremelydustyor sandy.
1.Draintheoilfromtheengine;refertoChanging
theEngine-OilFilter(page33).
2.Changetheengine-oillter(Figure39).
ServiceInterval:Every200hours
Makesurethattheairgapbetweenthecenterand sideelectrodesiscorrectbeforeinstallingthespark plug.
Useasparkplugwrenchforremovingandinstalling thesparkplug(s)andagappingtool/feelergaugeto checkandadjusttheairgap.Installanewspark plug(s)ifnecessary.
Typeforallengines:Kohler2513214-c,Champion XC12YC,orequivalent
Airgap:0.75mm(0.03inch)
RemovingtheSparkPlug
g193346
1.DisengagethePTO,movethemotion-control leverstotheNEUTRAL-LOCKposition,and engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
Figure39
3.RemovethesparkplugasshowninFigure40.
g027478
Figure40
g027477
Note:Ensurethattheoil-ltergaskettouches
theengine,thenrotatethelteranextra3/4turn.
3.Fillthecrankcasewiththepropertypeofnew oil;refertoEngine-OilSpecications(page30).
33
CheckingtheSparkPlug
CheckingtheSpark
Important:Donotcleanthesparkplug(s).
Alwaysreplacethesparkplug(s)whenithasa blackcoating,wornelectrodes,anoilylm,or cracks.
Ifyouseelightbrownorgrayontheinsulator,the engineisoperatingproperly.Ablackcoatingonthe insulatorusuallymeanstheaircleanerisdirty .
Setthegapto0.75mm(0.03inch).
Figure41
InstallingtheSparkPlug
Arrester
ForModelswithaSparkArrester
ServiceInterval:Every50hours
WARNING
Hotexhaustsystemcomponentsmayignite fuelvaporsevenafteryoushutofftheengine. Hotparticlesexhaustedduringengine operationmayigniteammablematerials. Firemayresultinpersonalinjuryorproperty damage.
Donotfuelorruntheengineunlessaspark arresterisinstalled.
g027479
1.Shutofftheengine,waitforallmovingpartsto stop,removethekey ,andengagetheparking brake.
2.Waitforthemufertocool.
3.Ifthereareanybreaksinthescreenorwelds areobserved,replacethearrester.
Figure42
4.Ifthescreenisplugged,removethearrester andshakelooseparticlesoutofthearrester, andcleanthescreenwithawirebrush(soakin solventifnecessary).
5.Installthearresterontheexhaustoutlet.
g027661
34
FuelSystem Maintenance

DrainingtheFuelTank

Youcandrainthefueltankbyremovingitandpouring thefueloutofthellneck;refertoRemovingtheFuel
Tank(page35).Y oucanalsodrainthefueltankby
usingasiphoninthefollowingprocedure.
DANGER
Incertainconditions,fuelisextremely ammableandhighlyexplosive.Areor explosionfromfuelcanburnyou,others,and candamageproperty.
•Performanyfuel-relatedmaintenance whentheengineiscold.Dothisoutdoors inanopenarea.Wipeupanyfuelthat spills.
g193358
Figure43
1.Fuelcap

RemovingtheFuelTank

•Neversmokewhendrainingfuel,andstay awayfromanopenameorwhereaspark mayignitethefuelfumes.
1.DisengagethePTO,movethemotion-control leverstotheNEUTRAL-LOCKposition,and engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition
3.Cleanaroundthefuelcaptopreventdebrisfrom gettingintothefueltank(Figure43).
4.Removethefuelcap.
5.Insertasyphonpumpintothefueltank.
6.Usingthesyphonpump,drainthefuelintoa cleangascan(Figure43).
7.Wipeupanyspilledfuel.
1.Lowertheplatform.
2.Releasethecushion;refertoReleasingthe
CushionforRearAccess(page25).
3.Removethecrossbracket.
g031413
Figure44
4.Removethefueltankandsetitontheoperator platform.
Note:Ifyouwanttomovethefueltankfurther
fromthemachine,removethefuelandvent linesfromthetopofthetank.
35

ServicingtheFuelFilter

ElectricalSystem
ReplacingtheFuelFilter
ServiceInterval:Every800hours/Yearly(whichever
comesrst)
Donotinstalladirtylterifitisremovedfromthefuel line.
Note:Wipeupanyspilledfuel.
1.DisengagethePTOandengagetheparking brake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Closethefuel-shutoffvalve;refertoUsingthe
Fuel-ShutoffValve(page21).
4.ReplacethefuellterasshowninFigure45.
Maintenance

ElectricalSystemSafety

•Disconnectthebatterybeforerepairingthe
machine.Disconnectthenegativeterminalrst andthepositivelast.Connectthepositiveterminal rstandthenegativelast.
•Chargethebatteryinanopen,well-ventilated
area,awayfromsparksandames.Unplugthe chargerbeforeconnectingordisconnectingthe battery.Wearprotectiveclothinganduseinsulated tools.
WARNING
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
Figure45

ServicingtheBattery

ServiceInterval:Every100hours
Alwayskeepthebatterycleanandfullycharged.Use apapertoweltocleanthebatterycase.Ifthebattery terminalsarecorroded,cleanthemwithasolutionof 4partswaterand1partbakingsoda.Applyalight coatingofgreasetothebatteryterminalstoprevent corrosion.
Voltage:12V
RemovingtheBattery
WARNING
Batteryterminalsormetaltoolscouldshort againstmetalmachinecomponentscausing
g027518
sparks.Sparkscancausethebatterygasses toexplode,resultinginpersonalinjury.
•Whenremovingorinstallingthebattery, donotallowthebatteryterminalstotouch anymetalpartsofthemachine.
•Donotallowmetaltoolstoshortbetween thebatteryterminalsandmetalpartsofthe machine.
36
WARNING
Incorrectbatterycableroutingcoulddamage themachineandcablescausingsparks. Sparkscancausethebatterygassesto explode,resultinginpersonalinjury.
•Alwaysdisconnectthenegative(black) batterycablebeforedisconnectingthe positive(red)cable.
•Alwaysconnectthepositive(red)battery cablebeforeconnectingthenegative (black)cable.
1.DisengagethePTO,movethemotion-control leverstotheNEUTRAL-LOCKposition,and engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.RemovethebatteryasshowninFigure46.
InstallingtheBattery
InstallthebatteryasshowninFigure47.
Figure46
g030989
Figure47
g030988
37
ChargingtheBattery

ServicingtheFuses

WARNING
Chargingthebatteryproducesgassesthat canexplode.
Neversmokenearthebatteryandkeepsparks andamesawayfrombattery .
Important:Alwayskeepthebatteryfullycharged
(1.265specicgravity)topreventbatterydamage whenthetemperatureisbelow0°C(32°F).
1.Removethebatteryfromthechassis;referto
RemovingtheBattery(page36).
2.Checktheelectrolytelevel.
3.Ensurethatthellercapsareinstalledonthe battery.
4.Chargethebatteryfor1hourat25to30Aor6 hoursat4to6A.
5.Whenthebatteryisfullycharged,unplugthe chargerfromtheelectricaloutlet,anddisconnect thechargerleadsfromthebatteryposts(Figure
48).
Theelectricalsystemisprotectedbyfusesand requiresnomaintenance.Ifafuseblows,checkthe componentorcircuitforamalfunctionorshort.
1.Releasethecushionfromtherearofthe machine.
2.Pulloutthefusetoremoveorreplaceit(Figure
49).
3.Installthecushiontotherearofthemachine.
Note:Ensurethatthecorrect-sizefuseis
installedFigure49.
6.Installthebatteryontothemachineandconnect thebatterycables;refertoInstallingtheBattery
(page37).
Note:Donotrunthemachinewiththebattery
disconnected;electricaldamagemayoccur.
Figure48
1.Positivebatterypost
2.Negativebatterypost
3.Red(+)chargerlead
4.Black(-)chargerlead
g032693
Figure49
1.Ignitionfuse—15A3.Powertakeoff(PTO)
2.Accessory-portfuse—15 A
g000538
fuse—10A
4.Infocenterfuse—7.5A
38
DriveSystem Maintenance

AdjustingtheTracking

Note:Ifyouareunabletoachieveproper
trackingbyadjustingtheleftcontrolrod,contact yourAuthorizedServiceDealer.
6.Checkthatthemachinedoesnotcreepfrom
theneutralpositionwiththeparkbrakes disengaged.
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
1.Pushbothcontrolleversforwardthesame distance.
2.Checkifthemachinepullsto1side.
Note:Ifitdoes,stopthemachineandsetthe
parkingbrake.
3.Releasethecushionfromtherearofthe machine;refertoReleasingtheCushionfor
RearAccess(page25).
Note:Foreasieraccess,youcanalsoremove
thefueltank;refertoRemovingtheFuelT ank
(page35).
4.Rotatetheleftcontrolrodinquarter-turn incrementsuntilthemachinetracksstraight (Figure50).
Note:Ifthemachinepullstotheright,shorten
thecontrolrodbyrotatingittotheright.Ifthe machinepullstotheleft,lengthentherodby rotatingittotheleft.
7.Installthefueltank,ifyouremovedit.
8.Installthecushion.

CheckingtheTirePressure

ServiceInterval:Every50hours/Monthly(whichever
comesrst)
Maintaintheairpressureinthereartiresat83to97 kPa(12to14psi).
Important:Uneventirepressurecancausean
unevencut.
Note:Thefronttiresaresemi-pneumatictiresanddo
notrequireair-pressuremaintenance.
Note:Onlyadjusttheleftcontrolrodtomatch
theleftwheelspeedtotherightwheelspeed. Donotadjusttherightwheelspeed,asthis positionstherightmotion-controlleveroutofthe centerforthecontrolpanelneutral-lockslot.
Important:Donotrotatethecontrolrodtoo
far,asthismaycausethemachinetocreep inneutral.
Figure50
1.Rotatelefttolengthenthe
rod.
2.Leftcontrolrod
3.Rotaterighttoshortenthe rod.
g001055
Figure51
g031531
5.Checkforpropertracking,andadjusttherod asnecessary.
39
AdjustingtheCaster-Pivot
ServicingtheCaster
Bearing
ServiceInterval:Every500hours/Yearly(whichever
comesrst)
1.DisengagethePTO,movethemotioncontrol leverstotheNEUTRAL-LOCKposition,and engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Removethedustcapfromthecasterandtighten thelocknut(Figure52).
4.Tightenthelocknutuntilthespringwashersare at,andthenbackoffa1/4turntoproperlyset thepreloadonthebearings(Figure52).
Important:Makesurethatthespring
washersareinstalledcorrectlyasshownin
Figure52.
5.Installthedustcap(Figure52).
WheelsandBearings
Thecasterwheelsrotateonarollerbearingsupported byaspannerbushing.Ifthebearingiskeptwell lubricated,wearwillbeminimal.Failuretokeepthe bearingwelllubricatedcausesrapidwear.Awobbly casterwheelusuallyindicatesawornbearing.
1.Removethelocknutandwheelboltholdingthe casterwheeltothecasterfork(Figure53).
1.Springwashers
2.Locknut
Figure52
3.Dustcap
g009453
Figure53
1.Locknut4.Rollerbearing
2.Bushing
3.Spannerbushing
2.Remove1bushing,thenpullthespanner bushingandrollerbearingoutofthewheelhub (Figure53).
3.Removetheotherbushingfromthewheelhub andcleananygreaseanddirtfromthewheel
g001297
hub(Figure53).
4.Inspecttherollerbearing,bushings,spanner bushingandtheinsideofthewheelhubforwear.
5.Casterwheel
6.Wheelbolt
Note:Replaceanydamagedorwornparts
(Figure53).
5.Place1bushingintothewheelhub(Figure53).
6.Greasetherollerbearingandspannerbushing, andslidethemintothewheelhub(Figure53).
7.Placethesecondbushingintothewheelhub (Figure53).
8.Installthecasterwheelintothecasterforkand secureitwiththewheelboltandlocknut(Figure
53).
40
9.Tightenthelocknutuntilthespannerbushing bottomsagainsttheinsideofthecasterforks (Figure53).
10.Greasethettingonthecasterwheel.

CheckingtheWheel-Lug Nuts

ServiceInterval:Aftertherst100hours—Checkthe
wheel-lugnuts.
Checkandtorquethewheellugnutsto115to142 N∙m(85to105ft-lb).

CheckingtheWheel-Hub Nuts

ServiceInterval:Aftertherst100hours—Checkthe
wheel-hubnuts.
Every500hours—Checkthewheel-hubnuts.
Checkandtorquethewheelhubnutsto286to352 N∙m(211to260ft-lb).
CoolingSystem Maintenance

CleaningtheAir-Intake Screen

ServiceInterval:Beforeeachuseordaily
Beforeeachuse,removeanybuildupofsnow,dirt, orotherdebrisfromthecylinderandcylinder-head coolingns,air-intakescreenontheywheelend, andthecarburetor-governorleversandlinkage.This helpsensurethatadequatecoolingandcorrectengine speed,andreducesthepossibilityofoverheatingor mechanicaldamagetotheengine.

CleaningtheCooling System

ServiceInterval:Every100hours—Checkandclean
theenginecoolingnsandshrouds.
1.DisengagethePTOandengagetheparking brake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Removetheair-intakescreenandfanhousing (Figure54).
4.Cleanthedebrisandgrassfromtheengine parts.
5.Installtheair-intakescreenandthefanhousing (Figure54).
Figure54
g031439
41
1.Guardandengine
air-intakescreen
2.Fanhousing
3.Engine-oilcooler
BrakeMaintenance
BeltMaintenance

ServicingtheBrake

Beforeeachuse,checkthebrakesonalevelsurface andslope.
Alwaysengagetheparkingbrakewhenyoushutoff themachineorleaveitunattended.
Important:Iftheparkingbrakedoesnothold
securely,adjustit.
CheckingtheParkingBrake
ServiceInterval:Beforeeachuseordaily
1.Parkthemachineonalevelsurfaceand disengagethePTO.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Disengagetheparkingbrake.
4.Engagetheparkingbrakeandensurethatthe machinedoesnotmove.
5.Adjustthebrakeifneeded;refertoAdjustingthe
Brakes(page42).

ReplacingtheTransmission Belt

ServiceInterval:Every1,000hours—Replacethe
transmissionbelt.
1.Removethefueltank;refertoRemovingthe
FuelT ank(page35).
2.Removethehydraulic-reservoircap.
3.Locatethedrainplugsinthebottomofthe transmissionandplaceadrainpanunderthe plug(Figure56).
g193360
Figure56
AdjustingtheBrakes
1.Removethefueltank;refertoRemovingthe
FuelT ank(page35).
2.Loosentheboltonthecableclampontheleft sideofthemachine.
Figure55
1.Cable
2.Cableclamp
3.Boltandnut
1.Drainplug
4.Allowthehydraulicuidtodrainfromthe machine.
5.Removethelowerhydraulichose(Figure57).
g031396
1.Lowerhydraulichose3.Tensionspring
2.Transmissionbelt
Figure57
g031345
3.Pulldownonthecablesuntiltheyaretaut.
4.Tightenthenut.
5.Installthefueltank,crossbracket,andcushion.
6.Removethetensionspring(Figure57).
42
CAUTION
Thespringisundertensionwhen installedandcancausepersonalinjury .
Wearsafetyglassesandbecarefulwhen removingthespring.
ControlsSystem Maintenance
Adjustingthe
7.Removethedeckbeltfromtheclutchandclutch stop(Figure57).
8.Installthenewbelt.
9.Installthetensionspringandlowerhydraulic hose.
10.Installthedrainplugsandtorqueto22to27 N∙m(16to20ft-lb).
11.Addhydraulicuidtothelllevel.
12.Installthehydraulic-reservoircap.
13.Runthemachinefor10minutesandverifythat thehydraulicuidisatthecorrectlevel.
Motion-ControlLevers
Ifthemotion-controlleversdonotalignhorizontally , adjusttherightsidemotion-controllever.
1.DisengagethePTO,movethemotion-control leverstotheNEUTRAL-LOCKposition,and engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Pushthemotion-controlleversdownoutofthe NEUTRAL-LOCKposition(Figure58).
4.Checkiftherightmotion-controlleveraligns horizontallywiththeleftmotion-controllever (Figure58).
Figure58
1.Leftmotion-controllever3.Checkthehorizontal
2.Rightmotion-controllever
intheNeutral-lockposition
5.Toadjustthemotion-controllevershorizontally, youmustadjustthecam.
6.Releasethecushionfromtherearofthe machine.
7.Loosenthenutholdingthecam(Figure59).
alignmenthere
4.Rightmotion-controllever
g009436
43
HydraulicSystem Maintenance

HydraulicSystemSafety

•Ensurethatallhydraulic-uidhosesand
linesareingoodconditionandallhydraulic connectionsandttingsaretightbefore applyingpressuretothehydraulicsystem.
Figure59
1.Cam
8.Adjustthecamuntilitalignswiththeleft motion-controlleverandtightenthenutforthe cam.
2.Nut
Note:Movingthecamclockwise(inthevertical
position)lowersthehandle;movingthecam counterclockwise(intheverticalposition)raises thehandle.
Important:Ensurethattheatportionofthe
camdoesnotgoaboveaverticalposition (rightorleft);otherwiseyoumaydamagethe switch.
9.Repeatsteps3through8fortheleft motion-controllever.
g031538
•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthigh-pressure hydraulicuid.
•Usecardboardorpapertondhydraulicleaks.
•Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe hydraulicsystem.
•Seekimmediatemedicalattentionifuid
isinjectedintoskin.Injecteduidmustbe surgicallyremovedwithinafewhoursbya doctor.
HydraulicSystem Specications
HydraulicFluidType:T oro
hydraulicuid
HydraulicSystemFluidCapacity:4.7L(159oz)
®
HYPR-OIL
Important:Usetheuidspecied.Otheruids
coulddamagethesystem.
™
500

CheckingtheHydraulic Fluid

ServiceInterval:Aftertherst8hours
Every500hours
Note:Checkthehydraulic-uidlevelwhentheuid
iscold.
1.Parkthemachineonalevelsurface,disengage thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Cleantheareaaroundthecapandthellerneck ofthehydraulictank(Figure60).
44

ReplacingtheHydraulic FluidandFilters

ServiceInterval:Aftertherst50hours
Every500hours/Y early(whichevercomes rst)—Changethehydraulicltersandhydraulic uid.
Changethehydraulicuidmorefrequentlyinsevere conditionsorinahotoperatingclimate.Contact yourAuthorizedServiceDealerforahydraulickitto replacethehydrauliclters.
Figure60
1.Hydraulic-tankcap2.Filllevel
4.Removethecapfromthellerneck(Figure60).
Note:Lookinsidetochecktheuidlevelin
thereservoir.
5.Adduidtothereservoiruntilitreachesthell level.
6.Installthecaponthellerneck.
g193411
WARNING
Hothydraulicuidcancausesevereburns.
Allowthehydraulicuidtocoolbefore performinganymaintenanceonthehydraulic system.
1.Parkthemachineonalevelsurface,disengage thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Removethefueltank;refertoRemovingthe
FuelT ank(page35).
4.Removethehydraulic-reservoircap.
5.Locatethedrainpluginthebottomofeach transmissionandplaceadrainpanunderthe plugs(Figure61).
Figure61
1.Drainplug
6.Removethedrainplugs.
7.Allowthehydraulicuidtofullydrainfromthe machine.
8.Removethehydraulicltercapandlterfrom eachtransmission.
9.Installnewhydrauliclterswiththespringside facingoutandinstalltheltercaps.
45
2.Hydrauliclter
g193412
10.Installthedrainplugsandtorqueto22to27 N∙m(16to20ft-lb).
11.Loosentheventplugineachtransmissionso thatitislooseandwobbles(Figure62).
Note:Thisallowsairtoescapethehydraulic
systemasyouaddhydraulicuid.
Figure62
Lefttransmissionshown

BleedingtheHydraulic System

Thetractionsystemisself-bleeding,however,itmay benecessarytobleedthesystemifuidischanged orafterworkisperformedonthesystem.
1.Parkthemachineonalevelsurface,disengage thePTO,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Raisetherearofthemachineontojackstands highenoughtoraisethedrivewheelsoffthe ground.
4.Starttheengineandmovethethrottlecontrolto theidleposition.
g031544
Note:Ifthedrivewheeldoesnotrotate,assist
thepurgingofthesystembycarefullyrotating thetireintheforwarddirection.
1.Ventplug
12.Slowlyadduidtothehydraulictankuntilit startstocomeout1oftheventplugs.
Important:Usetheuidspeciedin
HydraulicSystemSpecications(page44)or
equivalent.Otheruidscouldcausesystem damage.
Important:Monitorthelevelofuidinthe
hydraulictanksothatyoudonotoverllit.
13.Tightentheventplugs.
14.Installthehydraulic-tankcap.
15.Installthefueltank.
16.Starttheengineandletitrunforabout2minutes topurgeairfromthesystem.
17.Shutofftheengineandcheckforleaks.
Note:If1orbothwheelsdonotdrive,referto
BleedingtheHydraulicSystem(page46).
5.Checkthehydraulicuidlevelasitdrops,and adduidasrequiredtomaintaintheproperlevel.
6.Repeatthisprocedurefortheoppositewheel.
46
Cleaning
Storage

DisposingoftheWaste

Engineoil,batteries,hydraulicuid,andengine coolantarepollutantstotheenvironment.Disposeof theseaccordingtoyourstateandlocalregulations.

CleaningandStorage

1.DisengagethePTO,engagetheparkingbrake, turntheignitionkeytooff,andremovethekey.
2.Removesnow,dirt,andgrimefromtheexternal partsoftheentiremachine,especiallythe engine.
Important:Youcanwashthemachinewith
amilddetergentandwater.Donotpressure washthemachine.Avoidexcessiveuseof water,especiallynearthedrivesystemand engine.Pressurewashingcanforcedirtand waterintocriticalparts,suchasspindle bearingsandelectricalswitches.
3.Cleananydirtandchafffromtheoutsideofthe enginecylinderheadnsandblowerhousing.
4.Checkthebrake;refertoCheckingtheParking
Brake(page42).
5.Servicetheaircleaner;refertoServicingtheAir
Cleaner(page28).
6.Greasethemachine;refertoLubrication(page
26).
7.Changetheengineoil;refertoChangingthe
EngineOil(page31).
8.Checkthetirepressure;refertoCheckingthe
TirePressure(page39).
9.Forlong-termstorage,dothefollowing:
A.Addstabilizer/conditioneradditivetothe
fuelinthetank.
B.Runtheenginetodistributetheconditioned
fuelthroughthefuelsystem(5minutes).
C.Shutofftheengine,allowittocool,and
drainthefueltank;refertoDrainingthe
FuelT ank(page35),oroperatetheengine
untilitshutsoff.
D.Starttheengineandallowittorununtilit
stops.Repeat,onChokeuntilenginedoes notstart.
E.Disposeoffuelproperly.Recycleasper
localregulations.
Note:Donotstorefuelwith
stabilizer/conditionerover90days.
10.Removethesparkplug(s)andcheckits condition;refertoServicingtheSparkPlug
(page33).Withthesparkplug(s)removedfrom
theengine,pour2tablespoonsofengineoil intothesparkplughole.Nowusethestarterto cranktheengineanddistributetheoilinsidethe cylinder.Installthesparkplug(s).Donotinstall thewireonthesparkplug(s).
47
11.Checkandtightenallofthebolts,nuts,and screws.Repairorreplaceanypartthatis damagedordefective.
12.Paintallofthescratchedorbaremetalsurfaces. PaintisavailablefromyourAuthorizedService Dealer.
13.Storethemachineinaclean,dry,garageor storagearea.Removethekeyfromtheignition switchandstoreitinamemorableplace.Cover themachinetoprotectitandkeepitclean.
48
Troubleshooting
Problem
Theenginedoesnotstart,startshard,or failstokeeprunning.
Theenginelosespower.
PossibleCauseCorrectiveAction
1.Thefueltankisemptyortheshutoff valveisclosed.
2.Aspark-plugwireislooseor disconnected.
3.Asparkplugispitted,fouled,orthe gapisincorrect.
4.Theaircleanerisdirty.
5.Dirtisinthefuellter.5.Replacethefuellter.
6.Dirt,water,orstalefuelisinthefuel system.
7.Thegapbetweenthesafety-interlock switchesisnotcorrect.
1.Theengineloadisexcessive.1.Reducethegroundspeed.
2.Theaircleanerisdirty.
3.Theoillevelinthecrankcaseislow.3.Addoiltothecrankcase.
4.Thecoolingnsandairpassages undertheengineblowerhousingare plugged.
5.Asparkplugispitted,fouled,orthe gapisincorrect.
6.Theventholeinthefuelcapisplugged.6.Cleanorreplacethefuelcap.
7.Dirtisinthefuellter.7.Replacethefuellter.
8.Dirt,water,orstalefuelisinthefuel system.
1.Fillthefueltankwithgasolineand openthevalve
2.Installthewireonsparkplug.
3.Installanew,correctlygappedspark plug.
4.Servicetheair-cleanerelement.
6.ContactanAuthorizedServiceDealer.
7.ContactanAuthorizedServiceDealer.
2.Servicetheaircleanerelement.
4.Removetheobstructionfromthe coolingnsandairpassages.
5.Installanew,correctlygappedspark plug.
8.ContactanAuthorizedServiceDealer.
Theengineoverheats.
Themachinedoesnotdrive.
Thereisabnormalvibration.
1.Theengineloadisexcessive.1.Reducethegroundspeed.
2.Theoillevelinthecrankcaseislow.2.Addoiltothecrankcase.
3.Thecoolingnsandairpassages undertheengineblowerhousingare plugged.
1.Thehydraulic-uidreservoirislow.1.Addhydraulicuidtothereservoir.
2.Airisinthehydraulicsystem.2.Bleedtheairoutthehydraulicsystem.
3.Apump-drivebeltslips.3.Replacethepumpdrivebelt.
4.Apump-drivebeltidlerspringis missing.
5.Thepump-bypassvalvesareopen.5.Tightenthebypassvalves.T orqueto
1.Theengine-mountingboltsareloose.1.Tightentheengine-mountingbolts.
2.Anenginepulleyisloose.2.Tightentheappropriatepulley.
3.Anenginepulleyisdamaged.
3.Removetheobstructionfromthe coolingnsandairpassages.
4.Replacethepumpdrivebeltidler spring.
12to15N∙m(9to11ft-lb).
3.ContactanAuthorizedServiceDealer.
49
Problem
PossibleCauseCorrectiveAction
Themalfunctionindicatorlight(MIL) comeson.
1.Theengineistoohot.
2.Thereisoldfuelinthefueltank.2.Usenewfuel.
3.Thefuel-shutoffvalveisnotopen completely.
4.Theaircleanerisdirty.4.Makesurethattheaircleanerand
5.Thebatteryisnotcharged.
6.Incorrectfuelltersarebeingusedor thefuelltersaredirty.
7.Theconnectionstothesensors electroniccontrolunit(ECU)andfuel injectorsarenotsecuredproperly .
8.Thereislowvoltagefromthebattery.
9.Afuseisblown.9.Checkandreplaceanyblownfuses.
1.Turntheengineoffandletitcool.
3.Openthefuel-shutoffvalve.
precleanerareclean.Replacethemif necessary.
5.Chargeorreplacethebattery.
6.ContactanAuthorizedServiceDealer.
7.ContactanAuthorizedServiceDealer.
8.Ensurethatagood12Vbatteryis beingusedandisfullycharged.
50
Schematics
ElectricalSchematic(Rev .A)
51
g233853
TheToroWarranty
ALimitedWarranty(seewarrantyperiodsbelow)Contractor
Landscape
Equipment(LCE)
RidingProduct
ConditionsandProductsCovered
TheToroCompanyanditsafliate,T oroWarrantyCompany,pursuanttoanagreement betweenthem,jointlypromisetorepairtheT oroProductslistedbelowifdefectivein materialsorworkmanship.
Thefollowingtimeperiodsapplyfromtheoriginaldateofpurchase:
ProductsWarrantyPeriod
GrandStand
•Engines
ZMaster
•Engines ZMaster
•Engines
ZMaster
•Engines
ZMaster
•Engines
ZMaster
•Engines
TITANHD1500Series
3
®
3
®
3
®
3
®
7000SeriesMowers
3
®
8000SeriesMowers
3
®
3000SeriesMowers
5000SeriesMowers
6000SeriesMowers
Mowers
5yearsor1,200hours
3years
5yearsor1,200hours 3years 5yearsor1,200hours
3years
5yearsor1,400hours
3years
4yearsor1,200hours
2years
2years
3years
4yearsor500Hours
2
2
2
2
2
2
•EnginesToro–4yearsor500hours
TITANHD2000Series
•Engines
TITANHD2500Series
•Engines
3
Kohler–3years
4yearsor1000Hours
4yearsor750Hours
3
Kawasaki–3years
2
2
AllMowers
•Battery90daysPartsandLabor
1yearPartsonly
•BeltsandTires90days
•Attachments1year
1
Residentialusemeansuseoftheproductonthesamelotasyourhome.Useatmorethanone
locationisconsideredcommercialuseandthecommercialwarrantywouldapply.
2
Whicheveroccursrst.
3
SomeenginesusedonT oroProductsarewarrantedbytheenginemanufacturer.
OwnerResponsibilities
YoumustmaintainyourT oroProductbyfollowingthemaintenanceprocedures describedintheOperator'sManual.Suchroutinemaintenance,whetherperformedby adealerorbyyou,isatyourexpense.
InstructionsforObtainingWarrantyService
IfyouthinkthatyourT oroProductcontainsadefectinmaterialsorworkmanship, followthisprocedure:
1.ContactanyAuthorizedToroServiceDealertoarrangeserviceattheir dealership.Tolocateadealerconvenienttoyou,accessourwebsiteat www.T oro.com.Youmayalsocallthenumberslistedinitem#3tousethe 24-hourT oroDealerlocatorsystem.
2.Bringtheproductandyourproofofpurchase(salesreceipt)totheService Dealer.Thedealerwilldiagnosetheproblemanddetermineifitiscovered underwarranty.
3.IfforanyreasonyouaredissatisedwiththeServiceDealer’sanalysisorwith theassistanceprovided,contactusat:
ToroWarrantyCompany
CustomerCareDepartment,RLCDivision
811 1LyndaleAvenueSouth
Bloomington,MN55420-1 196
888-865-5676(U.S.Customers)
888-865-5691(Canadacustomers)
ItemsandConditionsNotCovered
Thereisnootherexpresswarrantyexceptforspecialemissionsystemcoverage andenginewarrantycoverageonsomeproducts.Thisexpresswarrantydoesnot coverthefollowing:
•Costofregularmaintenanceserviceorparts,suchaslters,fuel,lubricants,oil
changes,sparkplugs,airlters,bladesharpeningorwornblades,cable/linkage adjustments,orbrakeandclutchadjustments
•Componentsfailingduetonormalwear
•Anyproductorpartwhichhasbeenaltered,misused,neglected,orrequires
replacementorrepairduetoaccidentsorlackofpropermaintenance
•Pickupanddeliverycharges
•RepairsorattemptedrepairsbyanyoneotherthananAuthorizedT oroService
Dealer
•Repairsnecessaryduetofailuretofollowrecommendedfuelprocedure(consult
Operator'sManualformoredetails)
–Removingcontaminantsfromthefuelsystemisnotcovered
–Useofoldfuel(morethanonemonthold)orfuelwhichcontainsmorethan
10%ethanolormorethat15%MTBE
–Failuretodrainthefuelsystempriortoanyperiodofnon-useoverone
month
GeneralConditions
AllrepairscoveredbythesewarrantiesmustbeperformedbyanAuthorizedT oro ServiceDealerusingToroapprovedreplacementparts.
NeitherTheToroCompanynorToroWarrantyCompanyisliableforindirect, incidentalorconsequentialdamagesinconnectionwiththeuseoftheToro Productscoveredbythiswarranty ,includinganycostorexpenseofproviding substituteequipmentorserviceduringreasonableperiodsofmalfunctionor non-usependingcompletionofrepairsunderthiswarranty .
Allimpliedwarrantiesofmerchantability(thattheproductistforordinaryuse) andtnessforuse(thattheproductistforaparticularpurpose)arelimitedto thedurationoftheexpresswarranty.
Somestatesdonotallowexclusionsofincidentalorconsequentialdamages, orlimitationsonhowlonganimpliedwarrantylasts,sotheaboveexclusions andlimitationsmaynotapplytoyou.
Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveotherrights whichvaryfromstatetostate.
CountriesOtherthantheUnitedStatesorCanada
CustomerswhohavepurchasedToroproductsoutsidetheUnitedStatesorCanadashouldcontacttheirToroDistributor(Dealer)toobtainguaranteepoliciesforyourcountry , province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtainingguaranteeinformation,contacttheT oroimporter.Ifallother remediesfail,youmaycontactusatT oroWarrantyCompany .
AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oroDealer.
374-0252RevK
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