Toro 03780 Operator's Manual

Download

FormNo.3428-195RevB

Reelmaster

7000-D4-Wheel

DriveTractionUnit

ModelNo.03780—SerialNo.403350001andUp

Registeratwww.T oro.com. OriginalInstructions(EN)

*3428-195*

ThisproductcomplieswithallrelevantEuropean directives.Fordetails,pleaseseetheseparate productspecicDeclarationofConformity(DOC) sheet.

ItisaviolationofCaliforniaPublicResourceCode Section4442or4443touseoroperatetheengineon anyforest-covered,brush-covered,orgrass-covered landunlesstheengineisequippedwithaspark arrester,asdenedinSection4442,maintainedin effectiveworkingorderortheengineisconstructed, equipped,andmaintainedforthepreventionofre.

Theenclosedengineowner’smanualissupplied forinformationregardingtheUSEnvironmental ProtectionAgency(EPA)andtheCaliforniaEmission ControlRegulationofemissionsystems,maintenance, andwarranty.Replacementsmaybeorderedthrough theenginemanufacturer.

WARNING

CALIFORNIA

Proposition65Warning

Dieselengineexhaustandsomeofits constituentsareknowntotheStateof

Californiatocausecancer,birthdefects,

andotherreproductiveharm.

Batteryposts,terminals,andrelated

accessoriescontainleadandlead

compounds,chemicalsknownto

theStateofCaliforniatocause

cancerandreproductiveharm.Wash

handsafterhandling.

Useofthisproductmaycauseexposure

tochemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

Visitwww.Toro.comformoreinformation,including safetytips,trainingmaterials,accessoryinformation, helpndingadealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineToroparts,or additionalinformation,contactanAuthorizedService DealerorToroCustomerServiceandhavethemodel andserialnumbersofyourproductready.Figure1 identiesthelocationofthemodelandserialnumbers ontherightfrontframememberoftheproduct.Write thenumbersinthespaceprovided.

Important:Withyourmobiledevice,youcan

scantheQRcodeontheserialnumberplate(if equipped)toaccesswarranty,parts,andother productinformation.

g233760

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas safetymessagesidentiedbythesafety-alertsymbol (Figure2),whichsignalsahazardthatmaycause seriousinjuryordeathifyoudonotfollowthe recommendedprecautions.

Introduction

Thismachineisaride-on,reel-bladelawnmower intendedtobeusedbyprofessional,hiredoperators incommercialapplications.Itisprimarilydesigned forcuttinggrassonwell-maintainedturf.Usingthis productforpurposesotherthanitsintendedusecould provedangeroustoyouandbystanders.

Readthisinformationcarefullytolearnhowtooperate andmaintainyourproductproperlyandtoavoid injuryandproductdamage.Youareresponsiblefor operatingtheproductproperlyandsafely .

Figure2

Safety-alertsymbol

Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanical informationandNoteemphasizesgeneralinformation worthyofspecialattention.

g000502

Contactusatwww.Toro.com.

PrintedintheUSA

AllRightsReserved

Contents

Safety.......................................................................4

GeneralSafety...................................................4

SafetyandInstructionalDecals..........................4

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

1AdjustingtheSupportRollers.........................12

2InstallingtheHoodLockforCE

Compliance...................................................12

3InstallingtheCuttingUnits..............................13

4AdjustingtheTurf-Compensation

Spring...........................................................17

5UsingtheCutting-UnitKickstand....................17

6GreasingtheMachine....................................18

7CheckingtheFluidLevels..............................19

8UsingtheGaugeBar......................................19

9ApplyingtheCEDecals.................................19

ProductOverview...................................................20

Controls...........................................................20

Specications..................................................27

TractionUnitSpecications..............................27

Attachments/Accessories.................................27

BeforeOperation.................................................27

BeforeOperationSafety...................................27

PerformingDailyMaintenance..........................28

FillingtheFuelTank..........................................28

DuringOperation.................................................29

DuringOperationSafety...................................29

StartingtheEngine...........................................30

ShuttingOfftheEngine.....................................31

EngineSpeedSwitch........................................31

CuttingGrasswiththeMachine........................31

DieselParticulateFilterRegeneration...............31

AdjustingtheLift-ArmCounterbalance.............43

AdjustingtheLift-ArmTurnaround

Position.........................................................44

FoldingtheRollBar..........................................44

CheckingtheInterlockSwitches.......................45

OperatingTips.................................................46

AfterOperation....................................................46

AfterOperationSafety......................................46

HaulingtheMachine.........................................46

IdentifyingtheTie-DownPoints........................46

LocatingtheJackingPoints..............................47

PushingorT owingtheMachine........................47

Maintenance...........................................................49

MaintenanceSafety..........................................49

RecommendedMaintenanceSchedule(s)...........49

DailyMaintenanceChecklist.............................51

Pre-MaintenanceProcedures..............................52

RemovingtheHood..........................................52

Lubrication..........................................................52

GreasingtheBearingsandBushings................52

EngineMaintenance...........................................54

EngineSafety...................................................54

ServicingtheAirCleaner..................................54

ServicingtheEngineOil....................................55

ServicingtheDiesel-OxidationCatalyst

(DOC)andtheSootFilter..............................57

FuelSystemMaintenance...................................57

DrainingtheFuelT ank......................................57

CheckingtheFuelLinesand

Connections..................................................57

ServicingtheWaterSeparator.........................58

ServicingtheFuelFilter....................................58

CleaningtheFuel-IntakeScreen.......................58

ElectricalSystemMaintenance...........................59

ElectricalSystemSafety...................................59

ChargingandConnectingtheBattery...............59

ServicingtheBattery.........................................60

CheckingtheFuses..........................................60

DriveSystemMaintenance..................................61

CheckingtheTirePressure...............................61

CheckingtheT orqueoftheWheel

Nuts..............................................................61

CheckingforEnd-PlayinthePlanetary

Drives............................................................61

CheckingthePlanetaryGear-Drive

Lubricant.......................................................61

ChangingthePlanetary-Gear-Drive

Oil.................................................................62

CheckingtheOilLeveloftheRear

Axle...............................................................63

ChangingtheOilintheRearAxle......................64

CheckingtheLubricantintheGearBoxof

theRearAxle................................................64

AdjustingtheTractionDriveforNeutral.............64

CheckingtheRear-WheelT oe-In......................65

CoolingSystemMaintenance..............................66

CoolingSystemSafety.....................................66

CheckingtheCoolingSystem...........................66

ServicingtheEngineCoolingSystem...............66

BrakeMaintenance.............................................68

AdjustingtheServiceBrakes............................68

BeltMaintenance................................................68

ServicingtheAlternatorBelt.............................68

HydraulicSystemMaintenance...........................69

HydraulicSystemSafety...................................69

CheckingtheHydraulicLinesand

Hoses............................................................69

CheckingtheLeveloftheHydraulic

Fluid..............................................................69

HydraulicFluidSpecications...........................69

HydraulicFluidCapacity...................................70

ChangingtheHydraulicFluid............................70

ReplacingtheHydraulicFilters.........................70

CuttingUnitMaintenance.....................................72

BladeSafety.....................................................72

BacklappingtheCuttingUnits...........................72

Cleaning..............................................................73

WashingtheMachine.......................................73

Storage...................................................................74

StorageSafety..................................................74

PreparingtheTractionUnit...............................74

PreparingtheEngine........................................74

Safety

Thismachinehasbeendesignedinaccordance withENISO5395(whenyoucompletethesetup procedures)andANSIB71.4-2017.

GeneralSafety

Thisproductiscapableofamputatinghandsandfeet andofthrowingobjects.

•Readandunderstandthecontentsofthis

Operator’sManualbeforestartingtheengine.

•Useyourfullattentionwhileoperatingthe

machine.Donotengageinanyactivitythat causesdistractions;otherwise,injuryorproperty damagemayoccur.

•Donotputyourhandsorfeetnearmoving

componentsofthemachine.

SafetyandInstructionalDecals

•Donotoperatethemachinewithoutallguards

andothersafetyprotectivedevicesinplaceand functioningproperlyonthemachine.

•Keepbystandersandchildrenoutoftheoperating

area.Neverallowchildrentooperatethemachine.

•Shutofftheengine,removethekey(ifequipped),

andwaitforallmovementtostopbeforeyouleave theoperator’sposition.Allowthemachinetocool beforeadjusting,servicing,cleaning,orstoringit.

Improperlyusingormaintainingthismachinecan resultininjury .T oreducethepotentialforinjury, complywiththesesafetyinstructionsandalways payattentiontothesafety-alertsymbol meansCaution,Warning,orDanger—personalsafety instruction.Failuretocomplywiththeseinstructions mayresultinpersonalinjuryordeath.

,which

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea ofpotentialdanger.Replaceanydecalthatisdamagedormissing.

BatterySymbols

Someorallofthesesymbolsareonyourbattery .

1.Explosionhazard6.Keepbystandersaway

2.Nore,opename,or smoking

3.Causticliquid/chemical burnhazard

4.Weareyeprotection.9.Flusheyesimmediately

5.ReadtheOperator's Manual.

fromthebattery .

7.Weareyeprotection; explosivegasescan causeblindnessandother injuries.

8.Batteryacidcancause blindnessorsevereburns.

withwaterandgetmedical helpfast.

10.Containslead;donot discard

decal93-6680

93-6680

decalbatterysymbols

decal93-6686

93-6686

1.Hydraulicuid2.ReadtheOperator's Manual.

decal98-4387

98-4387

1.Warning—wearhearingprotection.

decal100-6574

100-6574

1.Hotsurfacehazard—keep bystandersaway.

2.Severinghazardofhand, impeller;entanglement hazard,belt—keepaway frommovingparts.

106-6754

1.Warning—donottouchthehotsurface.

2.Cutting/dismembermenthazard,fan;entanglementhazard, belt—stayawayfrommovingparts.

decal117-4763

117-4763

1.Toengagetheparking brake,securethebrake pedalswiththelockingpin, presstheparking-brake pedalsandengagethetoe pedal.

decal106-6754

2.Todisengagetheparking brake,disengagethe lockingpinandreleasethe pedals.

decal117-4765

117-4765

1.ReadtheOperator'sManual.

2.Donotusestartingaids.

106-6755

1.Enginecoolantunder pressure.

2.Explosionhazard—read theOperator'sManual.

3.Warning—donottouchthe hotsurface.

4.Warning—readthe

Operator'sManual.

110-9642

1.Storedenergyhazard—readtheOperator'sManual.

2.Movethecotterpintotheholeclosesttotherodbracket andthenremovetheliftarmandpivotyoke.

decal106-6755

decal117-4766

117-4766

1.Cutting/dismembermenthazard;fan—stayawayfrom movingparts,keepallguardsandshieldsinplace.

decal110-9642

120-1670

1.Tractionunitspeed3.Fast

2.Slow

decal120-1670

decal121-3884

121–3884

1.Engine—stop3.Engine—start

2.Engine—preheat

decal121-3887

121–3887

1.ReadtheOperator’sManual.

1.Warning—readthe Operator’sManual.

2.Thereisnorollover protectionwhentheroll barisdown.

3.Thereisrolloverprotection whentherollbarisup.

decal120-8947

120–8947

4.Iftherollbarisraised, weartheseatbelt.

5.Iftherollbarislowered, donotweartheseatbelt.

6.Driveslowlywhenturning.

decal125-4605

125-4605

121–5644

1.Lightswitch

2.Engage7.Lower

3.Powertake-off

4.Disengage

5.Fast

6.Slow

8.Raise

9.ReadtheOperator’s Manual.

decal121-5644

2.Worklight

7.Controller

3.Engine8.Electric

1.Powerseat6.Electric

4.Lighter

9.Controller

5.InfoCenter10.Cab

decal133-8062

133-8062

138-6983

1.ReadtheOperator’sManual.

decal138-6983

decal120-1683

120-1683

1.Warning—readtheOperator'sManual;alloperatorsshould betrainedbeforeoperatingthemachine.

2.Warning—readtheOperator'sManualbeforetowingthe machine.

3.Tippinghazard—driveslowlywhenturning;donotturnsharply whiletravelingfast;lowerthecuttingunitswhendrivingdown slopes;usearolloverprotectionsystemandweartheseatbelt.

4.Warning—donotparkthemachineonslopes;engagethe parkingbrake,lowerthecuttingunits,shutofftheengine,and removethekeybeforeleavingthemachine.

5.Thrownobjecthazard—keepbystandersaway.

6.Entanglementhazard,belt—stayawayfrommovingparts; keepallguardsandshieldsinplace.

138-1186

Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum

recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineintheconditions onthatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.Ifpossible,keepthe cuttingunitsloweredtothegroundwhileoperatingthemachineonslopes.Raisingthecuttingunitswhileoperatingonslopescan causethemachinetobecomeunstable.

decal138-1186

1.Warning—readtheOperator'sManual;alloperatorsshould betrainedbeforeoperatingthemachine.

2.Warning—readtheOperator'sManualbeforetowingthe machine.

3.Tippinghazard—donotturnsharplywhiletravelingfast;do notdriveupordownslopesgreaterthan16°;lowerthecutting unitswhendrivingdownslopes;usearolloverprotection systemandweartheseatbelt.

4.Warning—donotparkthemachineonslopes;engagethe parkingbrake,lowerthecuttingunits,shutofftheengine,and removethekeybeforeleavingthemachine.

5.Thrownobjecthazard—keepbystandersaway.

6.Entanglementhazard,belt—stayawayfrommovingparts; keepallguardsandshieldsinplace.

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

3 4

5 6

Nopartsrequired

Hood-lockbracket1 Rivet2 Screw(1/4x2inch) Flatwasher(1/4inch) Locknut(1/4inch) Fronthoseguide(right) Fronthoseguide(left)

Nopartsrequired

Cutting-unitkickstand

Nopartsrequired

Gaugebar

Warningdecal1 CEdecal Productionyeardecal1

Qty.

–

1 2 1 1 1

–

1Usethecutting-unitkickstand.

–

Adjustthesupportrollers.

InstallthehoodlockforEuropeanCE Compliance.

Installthecuttingunits.

Adjusttheturf-compensationspring.

Greasethemachine.

Checkthelevelsoftherearaxle lubricant,hydraulicuid,andengineoil.

Usethegaugebartoadjustthecutting unit.

ApplytheCEdecals.

Use

MediaandAdditionalParts

Description

Operator'sManual

Engineowner'smanual1

DeclarationofConformity

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

Qty.

Readthemanualbeforeoperatingthemachine.

Readthemanualbeforeoperatingtheengine.

ThisdocumentindicatesCEcompliance.

Use

AdjustingtheSupport Rollers

NoPartsRequired

Procedure

Dependingonwhatwidthcuttingunitsaretobe installedonthetractionunit,adjustthesupportrollers asfollows:

Parkthemachineonalevelsurface,engagethe parkingbrake,shutofftheengine,andremovethe key.

•Ifusing27inchcuttingunits,installtherollersin

theuppermountingholesofthesupportassembly channels(Figure3).

•Ifusing32inchcuttingunits,installtherollersin

thelowermountingholesofsupportassembly channels(Figure3).

InstallingtheHoodLockfor CECompliance

Partsneededforthisprocedure:

1Hood-lockbracket

2Rivet

Screw(1/4x2inch)

Flatwasher(1/4inch)

Locknut(1/4inch)

Procedure

1.Unhookthehoodlatchfromthehood-latch bracket(Figure4).

1.Supportassemblychannel

2.Usethisholefor27inch cuttingunits.

Figure3

3.Usethisholefor32inch cuttingunits.

g200373

Figure4

g019541

1.Hoodlatch

2.Removethe2rivetssecuringthehood-latch brackettothehood(Figure5).

Figure5

g012630

Figure7

g012628

1.Hoodlatch

1.Hood-latchbracket2.Rivets

3.Removethehood-latchbracketfromthehood.

4.Whilealigningthemountingholes,positionthe CElockbracketandthehood-latchbracketonto thehood.

Note:Thelockbracketmustbeagainstthe

hood(Figure5). Donotremoveboltandnutassemblyfromthe

lock-bracketarm.

8.Screwtheboltintotheotherarmofhood-lock brackettolockthelatchinposition(Figure8).

Figure8

1.Bolt

2.Nut

3.Armofthehood-lock bracket

9.Tightentheboltsecurelybutdonottightenthe nut.

g012631

Figure6

1.CElockbracket

2.Boltandnutassembly

5.Alignthewasherswiththeholesontheinsideof thehood.

6.Rivetthebracketsandthewasherstothehood (Figure6).

7.Hookthelatchontothehood-latchbracket (Figure7).

g012629

InstallingtheCuttingUnits

Partsneededforthisprocedure:

Fronthoseguide(right)

Fronthoseguide(left)

Procedure

1.Removethereelmotorsfromtheshipping brackets.

2.Removeanddiscardtheshippingbrackets.

3.Removethecuttingunitsfromthecartons.

4.Assembleandadjustasdescribedinthecutting unitOperator'sManual.

5.Makesurethatthecounterweight(Figure9)is installedtotheproperendofthecuttingunitas describedinthecuttingunitOperator'sManual.

Note:Positiontheboltheadtotheouter

sideofthetabasshowninFigure11.

g003967

Figure11

Figure9

1.Counterweight

6.Allofthecuttingunitsareshippedwiththeturf compensationspringmountedtotherightside ofthecuttingunit.Theturfcompensationspring mustbemountedtothesamesideofthecutting unitasthereeldrivemotor.Repositiontheturf compensationasfollows:

A.Removethe2carriageboltsandnuts

securingtherodbrackettothecutting-unit tabs(Figure10).

1.Oppositecarrierframetab

2.Rodbracket

E.Mounttherodbrackettothecuttingunit

tabswiththecarriageboltsandnuts(Figure

11).Onthecuttingunit,mountthelefthose

guidetothefrontofthecuttingunittabs whenreinstallingtherodbracket(Figure

13).

Important:OnCuttingUnit4(left

front)andCuttingUnit5(rightfront),

g003320

usetherod-bracketmountingnutsto installthehoseguidestothefrontof thecutting-unittabs.Thehoseguides shouldleantowardthecentercutting unit(Figure12throughFigure14).

g031275

Figure12

Figure10

1.Turfcompensationspring3.Springtube

2.Rodbracket

B.Removetheangenutsecuringthe

spring-tubebolttothecarrier-frametab (Figure10)

C.Removetheassembly.

D.Mountthespring-tubebolttotheopposite

tabonthecarrierframeandsecurewiththe angenut.

1.Cuttingunit15.Cuttingunit5

2.Cuttingunit2

3.Cuttingunit3

4.Cuttingunit4

g003949

6.Reelmotor

7.Weight

Figure13

g015160

1.Hoseguide(leftside

shown)

2.Rodbracket

1.Hoseguides(eachmustleantowardthecentercuttingunit)

3.Nuts

Note:Wheninstallingorremovingthe

cuttingunits,makesurethatthehairpin cotterisinstalledinthespring-rodholenext totherodbracket.Otherwise,thehairpin cottermustbeinstalledintheholeinthe endoftherod.

g019602

Figure14

7.Increasethesteeringontherearcuttingunits byremovingthe2pivotspacers,hex-socket screws,andangelocknuts(Figure15)fromthe carrierframesoftherearcuttingunits(Cutting Units2and3);refertoFigure12.

Figure15

10.Forthefrontcuttingunits,slideacuttingunit undertheliftarmwhileinsertingtheshaftof thecarrierframeupintothelift-armpivotyoke (Figure16).Makesurethatthethrustwasheris inpositiononthecarrierframeshaft.

11.Securethecarrier-frameshafttothelift-arm yokewiththeklikpin(Figure16).

12.T olock(x)thesteeringonthecuttingunits, securethepivotyoketothecarrierframewith thesnapperpin(Figure17).

g033150

1.Hex-socketscrew

2.Pivotspacer4.Flangelocknut

3.Carrierframe

8.Loweralloftheliftarmscompletely.

9.Coatthecarrier-frameshaftwithcleangrease (Figure16).

g015977

Figure17

1.Snapperpin

Note:Fixedsteeringisrecommendedwhen

cuttingonsidehills.

13.Usethefollowingprocedureontherearcutting unitswhentheheightofcutisabove19mm (3/4inch).

A.Removethelynchpinandwashersecuring

thelift-armpivotshafttotheliftarmand slidethelift-armpivotshaftoutofthelift arm(Figure18).

Figure16

1.Lift-armpivotyoke4.Carrier-frameshaft

2.Liftarm

3.Klikpin

5.Thrustwasher

g003979

Figure18

1.Lift-armpivot-shaftlynchpinandwasher

g015976

B.Insertthelift-armyokeontothecarrier

frameshaft(Figure16).

C.Insertthelift-armshaftintotheliftarmand

secureitwiththewasherandthelynchpin (Figure18).

14.Securethelift-armchaintothechainbracket withthesnapperpin(Figure19).

Note:Usethenumberofchainlinksdescribed

inthecuttingunitOperator'sManual.

Figure19

1.Lift-armchain3.Snapperpin

2.Chainbracket

15.Coatthesplineshaftofthereelmotorwithclean grease.

16.OilthereelmotorO-ringandinstallitontothe motorange.

17.Installthemotorbyrotatingitclockwisesothat themotorangesclearthebolts(Figure20).

Adjustingthe Turf-CompensationSpring

NoPartsRequired

Procedure

Theturf-compensationspring(Figure21)transfers

g003948

theweightfromthefronttotherearroller.Thishelps toreduceawavepatternintheturf,alsoknownas marcellingorbobbing.

Important:Makespringadjustmentswiththe

cuttingunitmountedtothetractionunit,pointing straightaheadandloweredtotheshopoor.

1.Makesurethatthehairpincotterisinstalledin therearholeinthespringrod(Figure21).

Note:Whenservicingthecuttingunit,movethe

hairpincottertothespring-rodholenexttothe turf-compensationspring.

Figure20

1.Reel-drivemotor2.Mountingbolts

18.Rotatethemotorcounterclockwiseuntilthe angesencirclethebolts,andthentightenthe bolts.

Important:Makesurethatthereelmotor

hosesarenottwisted,kinked,oratriskof beingpinched.

g003863

Figure21

1.Turf-compensationspring3.Springrod

2.Hairpincotter4.Hexnuts

g004127

2.Tightenthehexnutsonthefrontendofthe springroduntilthecompressedlengthofthe springis15.9cm(6.25inches);refertoFigure

21.

Note:Whenoperatingonroughterrain

decreasethespringlengthby13mm(1/2inch). Groundfollowingwillbeslightlydecreased.

Note:Theturfcompensationsettingwill

needtoberesetiftheHOCsettingorthe AggressivenessofCutsettingischanged.

UsingtheCutting-Unit Kickstand

Partsneededforthisprocedure:

Cutting-unitkickstand

Procedure

Wheneverthecuttingunithastobetippedtoexpose thebedknife/reel,propuptherearofthecuttingunit withthekickstandtomakesurethatthenutsonthe backendofthebedbaradjustingscrewsarenot restingontheworksurface(Figure22).

g004144

Figure23

1.Chainbracket3.Cutting-unitkickstand

2.Snapperpin

Figure22

1.Cuttingunitkickstand

Securethekickstandtothechainbracketwiththe snapperpin(Figure23).

GreasingtheMachine

NoPartsRequired

Procedure

Beforeoperatingthemachine,applygreasetoensure

g003985

properlubrication.RefertoLubrication(page52). Failuretoproperlygreasethemachinewillresultin prematurefailureofcriticalparts.

CheckingtheFluidLevels

NoPartsRequired

Procedure

1.Checktheleveloftherearaxlelubricantbefore theengineisrststarted,refertoCheckingthe

OilLeveloftheRearAxle(page63).

2.Checkthelevelofthehydraulicuidbefore theengineisrststarted,refertoCheckingthe

LeveloftheHydraulicFluid(page69).

3.Checktheleveloftheengineoilbeforeandafter theengineisrststarted,refertoCheckingthe

Engine-OilLevel(page56).

UsingtheGaugeBar

Partsneededforthisprocedure:

Gaugebar

Procedure

Usethegaugebartoadjustthecuttingunit.Referto thecuttingunitOperator'sManualfortheadjustment procedures(Figure24).

Figure24

1.Gaugebar4.Holesusedforsettingthe

2.Height-adjustingscrew5.Holenotused

3.Nut

groomerheightofgroom (HOG)

ApplyingtheCEDecals

Partsneededforthisprocedure:

1Warningdecal

CEdecal

1Productionyeardecal

Procedure

g004552

OnmachinesrequiringCEcompliance,applythe productionyeardecal(PartNo.133-5615)nearthe serialplate,theCEdecal(PartNo.93-7252)near thehoodlock,andtheCEwarningdecal(PartNo. 138-1186)overthestandardwarningdecal(PartNo. 120-1683).

ProductOverview

towardyoutothemostcomfortablepositionandthen releasethepedal.

Controls

BrakePedals

The2footpedals(Figure25)operateindividualwheel brakesforturningassistanceandtoaidinobtaining bettersidehilltraction.

Pedal-LockingLatch

Thepedal-lockinglatch(Figure25)connectsthe pedalstogethertoengagetheparkingbrake.

Parking-BrakePedal

Toengagetheparkingbrake,(Figure25)connectthe pedalstogetherwiththepedal-lockinglatch,push downontherightbrakepedalwhileengagingthetoe pedal.Toreleasetheparkingbrake,press1ofthe brakepedalsuntiltheparking-brakelatchretracts.

Mow-SpeedLimiter

Whenthemow-speedlimiter(Figure26)isippedup itwillcontrolthemowspeedandallowthecutting unitstobeengaged.Eachspaceradjuststhemowing speedby0.8km/h(0.5mph).Themorespacers thatthereareonthetopofthebolt,theslowerthe machinemoves.T otransportthemachine,ipback themow-speedlimiterformaximumtransportspeed.

Speed-LimiterScrews

Adjustthescrew(s)(Figure26)tolimittheamount thetractionpedalcanbepressedintheforwardor reversedirectiontolimitspeed.

Important:Thespeed-limiterscrewmuststop

thetractionpedalbeforethepumpreachesfull strokeordamagetothepumpmayoccur.

Figure25

1.Brakepedal4.Tractionpedal

2.Pedal-lockinglatch5.Tilt-steeringpedal

3.Parking-brakepedal

TractionPedal

Thetractionpedal(Figure25)controlsforwardand reverseoperation.Pressthetopofthepedaltomove forwardandthebottomtomovebackward.Ground speeddependsonhowfarthepedalispressed.For noload,maximumgroundspeed,fullypressthepedal whilethethrottleisinthefastposition.

Tostop,reduceyourfootpressureonthetraction pedalandallowittoreturntothecenterposition.

TiltSteeringPedal

Totiltthesteeringwheeltowardsyou,pressthefoot pedal(Figure25)down,andpullthesteeringtower

g015075

Figure26

g015074

1.Reversespeedlimiter screw

2.Forwardspeedlimiter screw

3.Spacers

4.Mowspeedlimiter

LowerMow/RaiseControlLever

Thislever(Figure27)raisesandlowersthecutting unitsandalsostartsandstopsthereelswhenthe reelsareenabledinthemowmode.Thecuttingunits cannotbeloweredwhenthemow/transportleveris inthetransportposition.

KeySwitch

Thekeyswitch(Figure27)has3positions:OFF, ON/PREHEAT,andSTART.

InfoCenter

TheInfoCenterLCDdisplayshowsinformationabout yourmachinesuchastheoperatingstatus,various

diagnosticsandotherinformationaboutthemachine (Figure27).

PTOSwitch

ThePTOswitch(Figure27)has2positions:START andSTOP.PushthePTObuttonforwardtoengage thecutting-unitblades.Pushthebuttonbackto disengagethecutting-unitblades.

Figure27

g010239

Figure28

1.Powerpoint3.Bagholder

2.Fanreverse4.Hourmeter

g021208

1.Lowermow/raisecontrol lever

2.Keyswitch5.Engine-speedswitch

3.InfoCenter

4.PTOswitch

6.Headlightswitch

Engine-SpeedSwitch

Theengine-speedswitch(Figure27)has2modesto changetheenginespeed.Bymomentarilytapping theswitch,youcanincreaseordecreasetheengine speedin100rpmincrements.Holdtheswitchdown tomovetheenginespeeddirectlytohighorlowidle, dependingonwhichendoftheswitchispressed.

HeadlightSwitch

Pivottheswitchdownwardtoturnontheheadlights (Figure27).

PowerPoint

Usethepowerpoint(Figure28)topoweroptional 12-voltelectricalaccessories.

BagHolder

Usethebagholder(Figure28)forstorage.

BacklapLevers

Usethebacklapleversforbacklappingthereels (Figure29).

Figure29

1.Frontbacklaplever2.Rearbacklaplever

g015076

AdjustingtheSeat

UsingtheInfoCenterLCDDisplay

ForeandAftAdjustingLever

Pulloutonthelevertoslidetheseatforeoraft(Figure

30).

SeatArmrestAdjustingKnob

Rotatetheknobtoadjusttheseatarmrestangle (Figure30).

SeatBackAdjustingLever

Movethelevertoadjusttheseatbackangle(Figure

30).

Weightgauge

Theweightgaugeindicateswhentheseatisadjusted totheweightoftheoperator(Figure30).Height adjustmentismadebypositioningthesuspension withintherangeofthegreenregion.

TheInfoCenterLCDdisplayshowsinformationabout yourmachinesuchastheoperatingstatus,various diagnostics,andotherinformationaboutthemachine (Figure31)Thereisasplashscreenandmain informationscreenoftheInfoCenter.Youcanswitch betweenthesplashscreenandmaininformation screen,atanytime,bypressinganyoftheInfoCenter buttonsandthenselectingtheappropriatedirectional arrow.

g020650

Figure31

Figure30

1.Weightgauge

2.Weightadjustinglever5.Armrestadjustingknob

3.Foreandaftadjusting lever

WeightAdjustingLever

4.Seatbackadjustinglever

Adjusttheseattoyourweight(Figure30).Pullupon thelevertoincreasetheairpressureandpushdown todecreasetheairpressure.Theproperadjustmentis attainedwhentheweightgaugeisinthegreenregion.

1.Indicatorlight3.Middlebutton

2.Rightbutton

4.Leftbutton

•LeftButton,MenuAccess/BackButton—pressthis

buttontoaccesstheInfoCentermenus.Youcan useittobackoutofanymenuyouarecurrently using.

•MiddleButton—usethisbuttontoscrolldown

menus.

g033323

•RightButton—usethisbuttontoopenamenu

wherearightarrowindicatesadditionalcontent.

•ManualFanReversal—activatedbypressingthe

leftandrightbuttonssimultaneously.

•Beeper—activatedwhenloweringthedecksorfor

advisoriesandfaults.

Note:Thepurposeofeachbuttonmaychange

dependingonwhatisrequiredatthetime.Each buttonwillbelabeledwithanicondisplayingits currentfunction.

InfoCenterIconDescription

SERVICEDUE

Indicateswhenscheduledservice shouldbeperformed

Hoursremaininguntilservice

InfoCenterIconDescription(cont'd.)

EngineStart

Resettheservicehours

Enginerpm/status—indicatesthe enginespeed

Infoicon

Hourmeter

Fast

Slow

Fanreversal—indicateswhenthefan isreversed

Stationaryregenerationrequired

Airintakeheaterisactive

Raisecuttingunits

Stoporshutdown

Engine

Keyswitch

Indicateswhenthecuttingunitsare beinglowered

Indicateswhenthecuttingunitsare beingraised

PINcode

Hydraulicuid temperature—indicatesthe temperatureofthehydraulicuid

CANbus

InfoCenter

Badorfailed

Bulb

Lowercuttingunits

Operatormustsitinseat

Parkingbrakeindicator—indicates whentheparkingbrakeisOn

IdentiestherangeasHigh

Neutral

IdentiestherangeasLow

Coolanttemperature—indicatesthe enginecoolanttemperatureineither °Cor°F

Temperature(hot)

Deniedornotallowed

PTOisengaged

OutputofTECcontrollerorcontrol wireinharness

High:overallowedrange

Low:underallowedrange

Outofrange

Switch

Operatormustreleaseswitch

Operatorshouldchangetoindicated state

Symbolsareoften combinedtoform sentences.Some examplesareshown below

Operatorshouldputmachinein neutral

Enginestartdenied

InfoCenterIconDescription(cont'd.)

Engineshutdown

Enginecoolanttoohot

SettingsTheSettingsmenuallows

youtocustomizeandmodify congurationvariablesonthe InfoCenterdisplay.

AboutTheAboutmenuliststhe

modelnumber,serialnumber, andsoftwareversionofyour machine.

Hydraulicuidtoohot

NOxcontroldiagnosismalfunction; drivethemachinebacktotheshop andcontactyourauthorizedToro distributor(softwareversionFand later).

DPFashaccumulationnotication. RefertoDPFAshAccumulation

(page33)inthemaintenancesection

fordetails.

Sitdownorsetparkingbrake

AccessibleonlybyenteringPIN

UsingtheMenus

ToaccesstheInfoCentermenusystem,pressthe menuaccessbuttonwhileatthemainscreen.This willbringyoutothemainmenu.Refertothefollowing tablesforasynopsisoftheoptionsavailablefrom themenus:

MainMenu

MenuItemDescription

FaultsTheFaultsmenucontains

alistoftherecentmachine faults.RefertotheService ManualoryourAuthorized ToroDistributorformore informationontheFaults menuandtheinformation containedthere.

ServiceTheServicemenucontains

informationonthemachine suchashoursofusecounters andothersimilarnumbers.

DiagnosticsTheDiagnosticsmenu

displaysthestateofeach machineswitch,sensorand controloutput.Y oucanuse thistotroubleshootcertain issuesasitwillquicklytellyou whichmachinecontrolsareon andwhichareoff.

Service

MenuItemDescription

Hours

Counts

Diagnostics

MenuItemDescription

CuttingUnitsIndicatestheinputs,qualiers,

Hi/LowRangeIndicatestheinputs,qualiers,

PTOIndicatestheinputs,qualiers,

EngineRun

Backlap

Settings

MenuItemDescription

Units

Language

LCDBacklightControlsthebrightnessofthe

LCDContrastControlsthecontrastofthe

FrontBacklapReelSpeedControlsthespeedofthefront

RearBacklapReelSpeedControlsthespeedoftherear

ProtectedMenusAllowsapersonauthorized

Liststhetotalnumberofhours thatthemachine,engineand PTOhavebeenon,aswell asthenumberofhoursthe machinehasbeentransported andservicedue

Listsnumerouscountsthe machinehasexperienced

andoutputsforraisingand loweringthecuttingunits

andoutputsfordrivingin transportmode

andoutputsforenablingthe PTOcircuit

Indicatestheinputs,qualiers, andoutputsforstartingthe engine

Indicatestheinputs,qualiers, andoutputsforoperatingthe backlapfunction

Controlstheunitsusedonthe InfoCenter(EnglishorMetric)

Controlsthelanguageused ontheInfoCenter*

LCDdisplay

reelsinbacklapmode

byyourcompanywiththe PINcodetoaccessprotected menus

AutoIdle

BladeCount

MowSpeed

Heightofcut(HOC)

FReelRPM

RReelRPM

Controlstheamountoftime allowedbeforereturningthe enginetolowidlewhenthe machineisstationary

Controlsthenumberofblades onthereelforreelspeed

Controlsthegroundspeedfor determiningthereelspeed

Controlstheheightofcut (HOC)fordeterminingthereel speed

Displaysthecalculatedreel speedpositionforthefront reels.Thereelscanalsobe manuallyadjusted

Displaysthecalculatedreel speedpositionfortherear reels.Thereelscanalsobe manuallyadjusted

*Only"operator-faced"textistranslated.Faults, Service,andDiagnosticsscreensare"service-faced". Titleswillbeintheselectedlanguage,butmenuitems areinEnglish.

IfyouchangedthePINcodeandforgotthe code,contactyourAuthorizedT oroDistributorfor assistance.

1.FromtheMAINMENU,usethecenterbuttonto scrolldowntotheSETTINGSMENUandpressthe rightbutton(Figure32).

g028523

Figure32

2.IntheSETTINGSMENU,usethecenterbuttonto scrolldowntothePROTECTEDMENUandpress therightbutton(Figure33A).

ProtectedunderProtectedMenus—accessibleonly

byenteringPIN

About

MenuItemDescription

Model

SNListstheserialnumberofthe

MachineControllerRevisionListsthesoftwarerevisionof

InfoCenterRevisionListsthesoftwarerevisionof

CANBus

Liststhemodelnumberofthe machine

machine

themastercontroller

theInfoCenter

Liststhemachine communicationbusstatus

ProtectedMenus

Thereare7operatingcongurationsettingsthatare adjustablewithintheSettingsMenuoftheInfoCenter: AutoIdle,TimeDelay,BladeCount,MowSpeed, HeightofCut(HOC),FReelRPM,andRReelRPM. ThesesettingscanbelockedbyusingtheProtected Menu.

Note:Atthetimeofdelivery ,theinitialpassword

codeisprogrammedbyyourdistributor.

AccessingProtectedMenus

Note:ThefactorydefaultPINcodeforyoumachine

iseither0000or1234.

g028522

Figure33

3.T oenterthePINcode,pressthecenterbutton untilthecorrectrstdigitappears,thenpress therightbuttontomoveontothenextdigit (Figure33BandFigure33C).Repeatthisstep untilthelastdigitisenteredandpresstheright buttononcemore.

4.PressthemiddlebuttontoenterthePINcode (Figure33D).

WaituntiltheredindicatorlightoftheInfoCenter illuminates.

Note:IftheInfoCenteracceptsthePINcode

andtheprotectedmenuisunlocked,theword “PIN”displaysintheupperrightcornerofthe screen.

Note:RotatethekeyswitchtotheOFFpositionand

thentotheONpositionlockstheprotectedmenu.

Youhavetheabilitytoviewandchangethesettingsin theProtectedMenu.OnceyouaccesstheProtected Menu,scrolldowntoProtectSettingsoption.Usethe rightbuttontochangethesetting.SettingtheProtect SettingstoOFFallowsyoutoviewandchangethe settingsintheProtectedMenuwithoutenteringthe PINcode.SettingtheProtectSettingstoONhidesthe protectedoptionsandrequiresyoutoenterthePIN codetochangethesettingintheProtectedMenu. AfteryousetthePINcode,rotatethekeyswitchOFF andbacktotheONpositiontoenableandsavethis feature.

SettingtheAutoIdle

SettingtheFrontandRearReel Speeds

Althoughthefrontandrearreelspeedsarecalculated byinputtingthenumberofblades,mowspeedand HOCintotheInfoCenter,youcanmanuallychangethe settingtoaccommodatedifferentmowingconditions.

1.ScrolldowntotheFReelRPM,RReelRPM, orboth.

2.Presstherightbuttontochangethereelspeed value.Asthespeedsettingischanged,the displaywillcontinuetoshowthecalculatedreel speedbasedonbladecount,mowspeed,and HOCwhichwaspreviouslyentered,butthenew valuewillalsobedisplayed.

1.IntheSettingsMenu,scrolldowntoAutoIdle.

2.Presstherightbuttontochangetheautoidle timebetweenOff,8S,10S,15S,20S,and30S.

SettingtheBladeCount

1.IntheSettingsMenu,scrolldowntoBladeCount

2.Presstherightbuttontochangethebladecount between5,8,or1 1blades.

SettingtheMowSpeed

1.IntheSettingsMenu,scrolldowntoMowSpeed.

2.Presstherightbuttontoselectmowspeed.

3.Usethecenterandrightbuttontoselectthe appropriatemowspeedsetonthemechanical mow-speedlimiteronthetractionpedal.

4.Presstheleftbuttontoexitmowspeedandsave thesetting.

SettingtheHeightofCut(HOC)

1.IntheSettingsMenu,scrolldowntoHOC.

2.PresstherightbuttontoselectHOC.

3.Usethecenterandrightbuttontoselectthe appropriateHOCsetting.

Note:Iftheexactsettingisnotdisplayed,select

thenearestHOCsettingfromthelistdisplayed.

4.PresstheleftbuttontoexitHOCandsavethe setting.

Specications

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

TractionUnitSpecications

Widthofcut,27-inchcutting units

Widthofcut,32-inchcutting units

Overallwidth,27-inchcutting unitsdown

Overallwidth,32-inchcutting unitsdown

Overallwidth,cuttingunitsup (transport)

Overalllength370cm(146inches)

HeightwithROPS220cm(87inches)

Trackwidth,front229cm(90inches)

Trackwidth,rear

Wheelbase

Netweight(withnocutting unitsandnouids)

307cm(121inches)

320cm(126inches)

345cm(136inches)

358cm(141inches)

239cm(94inches)

141cm(55.5inches)

171cm(67.5inches)

1574kg(3,470lb)

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

BeforeOperation

BeforeOperationSafety

GeneralSafety

•Neverallowchildrenoruntrainedpeopleto

operateorservicethemachine.Localregulations mayrestricttheageoftheoperator.Theowner isresponsiblefortrainingalloperatorsand mechanics.

•Becomefamiliarwiththesafeoperationofthe

equipment,operatorcontrols,andsafetysigns.

•Shutofftheengine,removethekey(ifequipped),

andwaitforallmovementtostopbeforeyouleave theoperator’sposition.Allowthemachinetocool beforeadjusting,servicing,cleaning,orstoringit.

•Knowhowtostopthemachineandshutoffthe

enginequickly.

Attachments/Accessories

AselectionofT oroapprovedattachmentsand accessoriesisavailableforusewiththemachine toenhanceandexpanditscapabilities.Contact yourAuthorizedServiceDealerorauthorizedT oro distributororgotowww.Toro.comforalistofall approvedattachmentsandaccessories.

Toensureoptimumperformanceandcontinuedsafety certicationofthemachine,useonlygenuineT oro replacementpartsandaccessories.Replacement partsandaccessoriesmadebyothermanufacturers couldbedangerous,andsuchusecouldvoidthe productwarranty.

•Donotoperatethemachinewithoutallguards

andothersafetyprotectivedevicesinplaceand functioningproperlyonthemachine.

•Beforemowing,alwaysinspectthemachineto

ensurethatthecuttingunitsareingoodworking condition.

•Inspecttheareawhereyouwillusethemachine

andremoveallobjectsthatthemachinecould throw.

FuelSafety

•Useextremecareinhandlingfuel.Itisammable

anditsvaporsareexplosive.

•Extinguishallcigarettes,cigars,pipes,andother

sourcesofignition.

•Useonlyanapprovedfuelcontainer.

•Donotremovethefuelcaporllthefueltank

whiletheengineisrunningorhot.

•Donotaddordrainfuelinanenclosedspace.

•Donotstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlight,such asonawaterheaterorotherappliance.

•Ifyouspillfuel,donotattempttostarttheengine;

avoidcreatinganysourceofignitionuntilthefuel vaporshavedissipated.

PerformingDaily Maintenance

ServiceInterval:Beforeeachuseordaily

Beforestartingthemachineeachday ,performthe EachUse/DailyprocedureslistedinMaintenance

(page49).

FillingtheFuelTank

FuelTankCapacity

83L(22USgallons)

FuelSpecication

Important:Useonlyultra-lowsulphurdiesel

fuel.Fuelwithhigherratesofsulfurdegrades thedieseloxidationcatalyst(DOC),whichcauses operationalproblemsandshortenstheservicelife ofenginecomponents.

Failuretoobservethefollowingcautionsmay damagetheengine.

•Neverusekeroseneorgasolineinsteadofdiesel

fuel.

•Nevermixkeroseneorusedengineoilwiththe

dieselfuel.

•Neverkeepfuelincontainerswithzincplatingon

theinside.

•Donotusefueladditives.

Usesummer-gradedieselfuel(No.2-D)at temperaturesabove-7°C(20°F)andwinter-grade fuel(No.1-DorNo.1-D/2-Dblend)belowthat temperature.

Note:Useofwinter-gradefuelatlowertemperatures

provideslowerashpointandcoldowcharacteristics whicheasesstartingandreducesfuellterplugging.

Usingsummer-gradefuelabove-7°C(20°F) contributestowardlongerfuelpumplifeandincreased powercomparedtowinter-gradefuel.

Biodiesel

Thismachinecanalsouseabiodieselblendedfuelof uptoB20(20%biodiesel,80%petroleumdiesel).

Sulfurcontent:Ultra-lowsulfur(<15ppm)

Biodieselfuelspecication:ASTMD6751or

EN14214

Blendedfuelspecication:ASTMD975,EN590, orJISK2204

Important:Thepetroleumdieselportionmust

beultra-lowsulfur.

Observethefollowingprecautions:

•Biodieselblendsmaydamagepaintedsurfaces.

•UseB5(biodieselcontentof5%)orlesserblends

incoldweather.

•Monitorseals,hoses,gasketsincontactwithfuel

astheymaybedegradedovertime.

•Fuellterpluggingmaybeexpectedforatime

afterconvertingtobiodieselblends.

PetroleumDiesel

Cetanerating:45orhigher

Sulfurcontent:Ultra-lowsulfur(<15ppm)

FuelTable

Dieselfuelspecication

ASTMD975

No.1-DS15

No.2-DS15

EN590EuropeanUnion

ISO8217DMX

JISK2204GradeNo.2

KSM-2610

Location

USA

International

Japan

Korea

•Useonlyclean,freshdieselfuelorbiodieselfuels.

•Purchasefuelinquantitiesthatcanbeusedwithin

180daystoensurefuelfreshness.

•ContactyourAuthorizedT oroDistributorifyou

wishformoreinformationonbiodiesel.

AddingFuel

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,shutofftheengine,andremove thekey .

2.Usingacleanrag,cleantheareaaroundthe fuel-tankcap.

3.Removethecapfromthefueltank(Figure34).

Figure34

1.Fuel-tankcap

4.Fillthetankuntilthelevelistothebottomofthe llerneckwithfuel.

5.Installthefuel-tankcaptightlyafterllingthe tank.

Note:Ifpossible,llthefueltankaftereachuse.

Thisminimizespossiblebuildupofcondensation insidethefueltank.

DuringOperation

DuringOperationSafety

causesdistractions;otherwise,injuryorproperty damagemayoccur.

•Beforeyoustarttheengine,ensurethatalldrives

areinneutral,theparkingbrakeisengaged,and youareintheoperatingposition.

•Donotcarrypassengersonthemachineandkeep

bystandersandchildrenoutoftheoperatingarea.

•Operatethemachineonlyingoodvisibilitytoavoid

holesorhiddenhazards.

•Avoidmowingonwetgrass.Reducedtraction

couldcausethemachinetoslide.

•Keepyourhandsandfeetawayfromthecutting

units.

•Lookbehindanddownbeforebackinguptobe

sureofaclearpath.

•Usecarewhenapproachingblindcorners,shrubs,

trees,orotherobjectsthatmayobscureyour vision.

•Stopthecuttingunitswheneveryouarenot

mowing.

•Slowdownandusecautionwhenmakingturns

andcrossingroadsandsidewalkswiththe

g200372

machine.Alwaysyieldtheright-of-way.

•Operatetheengineonlyinwell-ventilatedareas.

Exhaustgasescontaincarbonmonoxide,which islethalifinhaled.

•Donotleavearunningmachineunattended.

•Beforeyouleavetheoperator’sposition,dothe

following:

–Parkthemachineonalevelsurface. –Disengagethecuttingunit(s)andlowerthe

attachments. –Engagetheparkingbrake. –Shutofftheengineandremovethekey(if

equipped). –Waitforallmovementtostop.

•Operatethemachineonlyingoodvisibilityand

appropriateweatherconditions.Donotoperate themachinewhenthereistheriskoflightning.

GeneralSafety

•Theowner/operatorcanpreventandisresponsible

foraccidentsthatmaycausepersonalinjuryor propertydamage.

•Wearappropriateclothing,includingeye

protection;longpants;substantial,slip-resistant footwear;andhearingprotection.Tiebacklong hairanddonotwearlooseclothingorloose jewelry.

•Donotoperatethemachinewhileill,tired,or

undertheinuenceofalcoholordrugs.

•Useyourfullattentionwhileoperatingthe

machine.Donotengageinanyactivitythat

RolloverProtectionSystem (ROPS)Safety

•DonotremovetheROPSfromthemachine.

•Ensurethattheseatbeltisattachedandthatyou

canreleaseitquicklyinanemergency.

•Checkcarefullyforoverheadobstructionsanddo

notcontactthem.

•KeeptheROPSinsafeoperatingconditionby

thoroughlyinspectingitperiodicallyfordamage andkeepingallthemountingfastenerstight.

•ReplaceadamagedROPS.Donotrepairoralter

it.

MachineswithaFoldableRollBar

•Alwaysusetheseatbeltwiththerollbarinthe

raisedposition.

•TheROPSisanintegralsafetydevice.Keepa

foldingrollbarintheraisedandlockedposition, andusetheseatbeltwhenoperatingthemachine withtherollbarintheraisedposition.

•Lowerafoldingrollbartemporarilyonlywhen

necessary.Donotweartheseatbeltwhenthe rollbarisfoldeddown.

•Beawarethatthereisnorolloverprotectionwhen

afoldedrollbarisinthedownposition.

•Checktheareathatyouwillbemowingandnever

folddownafoldingrollbarinareaswherethere areslopes,drop-offs,orwater.

SlopeSafety

•Slopesareamajorfactorrelatedtolossofcontrol

androlloveraccidents,whichcanresultinsevere injuryordeath.Theoperatorisresponsiblefor safeslopeoperation.Operatingthemachineon anysloperequiresextracaution.

•Evaluatethesiteconditionstodetermineifthe

slopeissafeformachineoperation,including surveyingthesite.Alwaysusecommonsense andgoodjudgmentwhenperformingthissurvey .

•Reviewtheslopeinstructionslistedbelowfor

operatingthemachineonslopesandreviewthe conditionsinwhichyouwilloperatethemachine todeterminewhetheryoucanoperateitinthe conditionsonthatdayandatthatsite.Changes intheterraincanresultinachangeinslope operationforthemachine.

•Avoidstarting,stopping,orturningthemachineon

slopes.Avoidmakingsuddenchangesinspeedor direction.Maketurnsslowlyandgradually.

•Donotoperateamachineunderanyconditions

wheretraction,steering,orstabilityisinquestion.

•Removeormarkobstructionssuchasditches,

holes,ruts,bumps,rocks,orotherhiddenhazards. Tallgrasscanhideobstructions.Uneventerrain couldoverturnthemachine.

•Beawarethatoperatingthemachineonwet

grass,acrossslopes,ordownhillmaycausethe machinetolosetraction.Lossoftractiontothe drivewheelsmayresultinslidingandalossof brakingandsteering.

•Useextremecautionwhenoperatingthemachine

neardropoffs,ditches,embankments,water hazardsorotherhazards.Themachinecould suddenlyrolloverifawheelgoesovertheedge ortheedgecavesin.Establishasafetyarea betweenthemachineandanyhazard.

•Identifyhazardsatthebaseoftheslope.

Iftherearehazards,mowtheslopewitha pedestrian-controlledmachine.

•Ifpossible,keepthecuttingunit(s)loweredtothe

groundwhileoperatingonslopes.Raisingthe cuttingunit(s)whileoperatingonslopescancause themachinetobecomeunstable.

•Useextremecautionwithgrasscollectionsystems

orotherattachments.Thesecanchangethe stabilityofthemachineandcausealossofcontrol.

StartingtheEngine

Important:Bleedthefuelsystemifanyofthe

followingsituationshaveoccurred:

•Theenginehasceasedrunningduetolackoffuel.

•Maintenancehasbeenperformeduponthefuel

systemcomponents.

1.Removeyourfootfromthetractionpedaland ensurethatthepedalisintheNEUTRALposition.

Note:Ensurethattheparkingbrakeisengaged.

2.Movetheengine-speedswitchtotheLOWIDLE position.

3.TurnthekeytotheRUNposition.

Note:Theglowindicatorwilllight.

4.Whentheglowindicatordims,turnthekeyto theSTARTposition.

5.Releasethekeyimmediatelywhentheengine startsandallowittoreturntotheRUNposition.

6.Adjusttheenginespeed.

Important:Donotrunthestartermotor

morethan15secondsatatimeorpremature starterfailuremayresult.Iftheenginefails tostartafter15seconds,turnthekeyto theOFFposition,recheckthecontrolsand procedures,wait15additionalseconds,and repeatthestartingprocedure.

Whenthetemperatureislessthan-7°C(20°F), thestartermotorcanberunfor30secondson then60secondsofffor2attempts.

CAUTION

Contactwithmovingpartscouldresult ininjury.

Shutofftheengineandwaitforall movingpartstostopbeforechecking foroilleaks,looseparts,andother malfunctions.

ShuttingOfftheEngine

Important:Allowtheenginetoidlefor5minutes

beforeshuttingitoffafterafull-loadoperation. Thisallowstheturbochargertocooldownbefore shuttingofftheengine.Failuretodosomaylead toturbochargertrouble.

Note:Lowerthecuttingunitstothegroundwhenever

youparkthemachine.Thisrelievesthehydraulicload fromthesystem,preventswearonsystemparts,and alsopreventsaccidentalloweringofthecuttingunits.

1.Returntheenginespeedtolowidle.

2.MovethePTOswitchtotheOFFposition.

3.Engagetheparkingbrake.

4.RotatethekeytoOFF.

5.Removethekeyfromtheswitchtoprevent accidentalstarting.

EngineSpeedSwitch

Theenginespeedswitchhas2modestochange theenginespeed.Momentarilytappingtheswitch increasesordecreasestheenginespeedin100-rpm increments.Holdingtheswitchdownmovesthe enginespeeddirectlytohighorlowidle,depending onwhichsideoftheswitchyoupress.

CuttingGrasswiththe Machine

Note:Cuttinggrassataratethatloadstheengine

promotesDPFregeneration.

1.Movethemachinetothejobsiteandalignthe machineoutsidethecuttingareafortherst cuttingpass.

2.EnsurethatthePTOswitchissettotheDISABLE position.

3.Movetheleverforthemow-speedlimiter forward.

4.Pressthethrottle-speedswitchtosettheengine speedtoHIGHIDLE.

5.Usethejoysticktolowerthecuttingunitstothe ground.

6.PressthePTOswitchtopreparecuttingunits foroperation.

7.Usethejoysticktoraisethecuttingunitsoffthe ground.

8.Beginmovingthemachinetowardthecutting areaandlowerthecuttingunits.

Note:Cuttinggrassataratethatloadsthe

enginepromotesDPFregeneration.

9.Whenyoucompletethemowingpass,usethe joysticktoliftthecuttingunits.

10.Performatear-shapedturntoquicklylineupfor yournextpass.

DieselParticulateFilter Regeneration

Thedieselparticulatelter(DPF)ispartoftheexhaust system.Thediesel-oxidationcatalystoftheDPF reducesharmfulgassesandthesootlterremoves sootfromtheengineexhaust.

TheDPFregenerationprocessusesheatfromthe engineexhausttoincineratethesootaccumulatedon thesootlter,convertingthesoottoash,andclears thechannelsofthesootltersothatlteredengine exhaustowsouttheDPF .

Theenginecomputermonitorstheaccumulationof sootbymeasuringthebackpressureintheDPF .If thebackpressureistoohigh,sootisnotincinerating inthesootlterthroughnormalengineoperation.T o keeptheDPFclearofsoot,rememberthefollowing:

•Passiveregenerationoccurscontinuouslywhile

theengineisrunning—runtheengineatfull enginespeedwhenpossibletopromoteDPF regeneration.

•IfthebackpressureintheDPFistoohighora

resetregenerationhasnotoccurredfor100hours, theenginecomputersignalsyouthroughthe InfoCenterwhenresetregenerationisrunning.

•Allowtheresetregenerationprocesstocomplete

beforeshuttingofftheengine.

Operateandmaintainyourmachinewiththefunction oftheDPFinmind.Engineloadathighidle(full throttle)enginespeedgenerallyproducesadequate exhausttemperatureforDPFregeneration.

Important:Minimizetheamountoftimethatyou

idletheengineoroperatetheengineatlow-engine speedtohelpreducetheaccumulationofsootin thesootlter.

DPFSootAccumulation

•Overtime,thedieselparticulatelteraccumulates

sootinthesootlter.Thecomputerfortheengine monitorsthesootlevelintheDPF .

•Whenenoughsootaccumulates,thecomputer

informsyouthatitistimetoregeneratetheDPF.

•DPFregenerationisaprocessthatheatstheDPF

toconvertthesoottoash.

•Inadditiontothewarningmessages,thecomputer

reducesthepowerproducedbytheengineat differentsoot-accumulationlevels.

EngineWarningMessages—SootAccumulation

IndicationLevel

Level1:Engine

Level2:Engine

FaultCode

Warning

g213866

Figure35

EnginePowerRatingRecommendedAction

Thecomputerde-ratesthe

enginepowerto85%.

Performaparkedregeneration

assoonaspossible;refer

toParkedorRecovery

Regeneration(page39).

CheckEngine

SPN3719,FMI16

Thecomputerde-ratesthe

Warning

g213867

enginepowerto50%.

Figure36

Performarecoveryregeneration

assoonaspossible;refer

toParkedorRecovery

Regeneration(page39).

CheckEngine

SPN3719,FMI0

DPFAshAccumulation

•Thelighterashisdischargedthroughtheexhaust

system;theheavierashcollectsinthesootlter.

•Ashisaresidueoftheregenerationprocess.Over

time,thedieselparticulatelteraccumulatesash thatdoesnotdischargewiththeengineexhaust.

•Thecomputerfortheenginecalculatestheamount

ofashaccumulatedintheDPF.

InfoCenterAdvisoryandEngineWarningMessages—AshAccumulation

•Whenenoughashaccumulates,theengine

computersendsinformationtotheInfoCenter intheformofanenginefaulttoindicatethe accumulationofashintheDPF.

•Thefaultmessagesindicatethatitistimeto

servicetheDPF.

•Inadditiontothewarnings,thecomputerreduces

thepowerproducedbytheengineatdifferent ash-accumulationlevels.

Indication

Level1:

Engine

Warning

Level2:

Engine

Warning

Level3:

Engine

Warning

Level

FaultCode

g213863

EngineSpeed

Reduction

None

Figure37

EnginePowerRatingRecommendedAction

Thecomputer

de-ratestheengine

powerto85%.

ServicetheDPF;

refertoServicingthe

Diesel-OxidationCatalyst

(DOC)andtheSoot

Filter(page57)

CheckEngine

SPN3720,FMI16

ServicetheDPF;

refertoServicingthe

Diesel-OxidationCatalyst

(DOC)andtheSoot

Filter(page57)

g213863

Figure38

Thecomputer

None

de-ratestheengine

powerto50%.

CheckEngine

SPN3720,FMI16

ServicetheDPF;

refertoServicingthe

Diesel-OxidationCatalyst

(DOC)andtheSoot

Filter(page57)

g214715

Figure39

Enginespeedat

maximumtorque+

200rpm

Thecomputer

de-ratestheengine

powerto50%.

CheckEngine

SPN3251,FMI0

TypesofDieselParticulateFilterRegeneration

Typesofdieselparticulatelterregenerationthatareperformedwhilethemachineisoperating:

TypeofRegenerationConditionsthatcauseDPFregenerationDPFdescriptionofoperation

Passive

Assist

Reset

Occursduringnormaloperationofthemachineat high-enginespeedorhigh-engineload

Occursbecauseoflow-enginespeed,low-engine load,orafterthecomputerdetectstheDPFis becomingobstructedwithsoot

Occursevery100hours

Alsooccursafterassistregenerationonlyifthe computerdetectsthatassistregenerationdidnot sufcientlyreducethesootlevel

•TheInfoCenterdoesnotdisplayaniconindicating passiveregeneration.

•Duringpassiveregeneration,theDPFprocesses high-heatexhaustgasses,oxidizingharmful emissions,andburningsoottoash.

RefertoPassiveDPFRegeneration(page36).

•TheInfoCenterdoesnotdisplayaniconindicating assistregeneration.

•Duringassistregeneration,theenginecomputer adjuststheenginesettingstoraisetheexhaust temperature.

RefertoAssistDPFRegeneration(page37).

•Whenthehighexhaust-temperatureicon isdisplayedintheInfoCenter,aregenerationisin progress.

•Duringresetregeneration,theenginecomputer adjuststheenginesettingstoraisetheexhaust temperature.

RefertoResetRegeneration(page37).

Typesofdieselparticulatelterregenerationthatrequireyoutoparkthemachine:

TypeofRegenerationConditionsthatcauseDPFregenerationDPFdescriptionofoperation

Parked

Occursbecausethecomputerdetectsback pressureintheDPFduetosootbuildup

Alsooccursbecausetheoperatorinitiatesaparked regeneration

MayoccurbecauseyousettheInfoCentertoinhibit resetregenerationandcontinuedoperatingthe machine,addingmoresootwhentheDPFalready needsaresetregeneration

Mayresultfromusingtheincorrectfuelorengineoil

•Whenthereset-standby/parkedorrecovery

regenerationiconorADVISORY#188 displaysintheInfoCenter,aregenerationis requested.

•Performtheparkedregenerationassoonas possibletoavoidneedingarecoveryregeneration.

•Aparkedregenerationrequires30to60minutes tocomplete.

•Youmusthaveatleasta1/4tankoffuelinthe tank.

•Youmustparkthemachinetoperformaparked regeneration.

RefertoParkedorRecoveryRegeneration(page

39).

Typesofdieselparticulatelterregenerationthatrequireyoutoparkthemachine:(cont'd.)

TypeofRegenerationConditionsthatcauseDPFregenerationDPFdescriptionofoperation

Recovery

Occursbecausetheoperatorignoredrequestsfor aparkedregenerationandcontinuedoperatingthe machine,addingmoresoottotheDPF

•Whenthereset-standby/parkedorrecovery

regenerationiconorADVISORY#190 displaysintheInfoCenter,arecoveryregeneration isrequested.

•Arecoveryregenerationrequiresupto3hours tocomplete.

•Youmusthaveatleasta1/2tankoffuelinthe machine.

•Youmustparkthemachinetoperformarecovery regeneration.

RefertoParkedorRecoveryRegeneration(page

39).

AccessingtheDPFRegeneration Menus

AccessingtheDPFRegenerationMenus

1.AccesstheServicemenu,pressthecenter buttontoscrolldowntotheDPFREGENERATION option(Figure40).

UsetheLASTREGENeldtodeterminehowmany hoursyouhaveruntheenginesincethelastreset, parked,orrecoveryregeneration.

g224693

Figure41

Figure40

2.PresstherightbuttontoselecttheDPF Regenerationentry(Figure40).

TimeSinceLastRegeneration

AccesstheDPFRegenerationmenu,pressthecenter buttontoscrolldowntotheLASTREGENeld(Figure

41).

g227667

TechnicianMenu

Important:Foroperatingconvenience,you

maydecidetoperformaparkedregeneration beforethesootloadreaches100%,provided theenginehasrunmorethan50hourssince thelastsuccessfulreset,parked,orrecovery regeneration.

Usethetechnicianmenutoviewthecurrentstateof engineregenerationcontrolandviewthereported sootlevel.

AccesstheDPFRegenerationmenu,pressthecenter buttontoscrolldowntotheTECHNICIANoption,and

presstherightbuttontoselecttheT echnicianentry (Figure42).

DPFOperationT able(cont'd.)

Figure42

•UsetheDPFoperationtabletounderstandthe

currentstateofDPFoperation(Figure43).

State

ResetRegenTheenginecomputerisrunningareset

ParkedStby

ParkedRegenYouinitiatedaparkedregeneration

Recov.Stby

Recov.RegenY ouinitiatedarecoveryregeneration

g227348

•Viewthesootloadwhichismeasuredasthe

percentageofsootintheDPF(Figure44);referto

Description

regeneration.

Theenginecomputerisrequestingthat yourunaparkedregeneration.

requestandtheenginecomputeris processingtheregeneration.

Theenginecomputerisrequestingthat yourunarecoveryregeneration.

requestandtheenginecomputeris processingtheregeneration.

thesoot-loadtable.

Note:Thesootloadvaluevariesasthemachine

isoperatedandDPFregenerationoccurs.

DPFOperationTable

State

NormalTheDPFisinnormal-operating

AssistRegen

ResetStby

Figure43

Description

mode—passiveregeneration.

Theenginecomputerisperformingan assistregeneration.

Theengine computeristrying torunareset regeneration,but 1ofthefollowing conditionsprevents regeneration:

Theregeninhibit settingissettoON.

Theexhaust temperature istoolowfor regeneration.

g227359

Figure44

Soot-LoadTable

ImportantSootLoadValuesRegenerationState

0%to5%

78%Theenginecomputerperforms

g227360

100%

122%

Minimumsootloadrange

anassistregeneration.

Theenginecomputer automaticallyrequestsa parkedregeneration.

Theenginecomputer automaticallyrequestsa recoveryregeneration.

PassiveDPFRegeneration

•Passiveregenerationoccursaspartofnormal

engineoperation.

•Whileoperatingthemachine,runtheengineat

full-enginespeedandhighloadwhenpossibleto promoteDPFregeneration.

AssistDPFRegeneration

•Theenginecomputeradjustsenginesettingsto

raisetheexhausttemperature.

•Whileoperatingthemachine,runtheengineat

fullenginespeedandhighloadwhenpossibleto promoteDPFregeneration.

ResetRegeneration

•TheicondisplaysintheInfoCenterwhilethereset

regenerationisprocessing.

•Wheneverpossible,donotshutofftheengineor

reduceenginespeedwhiletheresetregeneration isprocessing.

Important:Wheneverpossible,allowthe

machinetocompletetheresetregeneration processbeforeshuttingofftheengine.

CAUTION

Theexhausttemperatureishot(approximately 600°C(1,112°F)duringDPFregeneration.Hot exhaustgascanharmyouorotherpeople.

•Neveroperatetheengineinanenclosed area.

•Makesurethattherearenoammable materialsaroundtheexhaustsystem.

•Nevertouchahotexhaustsystem component.

•Neverstandnearoraroundtheexhaust pipeofthemachine.

PeriodicResetRegeneration

IftheenginehasnotcompletedasuccessfulReset, Parked,orRecoveryregenerationintheprevious100 hoursofengineoperation,theenginecomputerwill attempttoperformaresetregeneration.

SettingtheInhibitRegen

ResetRegenerationOnly

Note:IfyousettheInfoCentertoinhibitregeneration,

theInfoCenterdisplaysADVISORY#185(Figure46) every15minuteswhiletheenginerequestsareset regeneration.

g224692

Figure46

Aresetregenerationproducestheelevatedengine exhaust.Ifyouareoperatingthemachinearound trees,brush,tallgrass,orothertemperature-sensitive plantsormaterials,youcanusetheInhibitRegen settingtopreventtheenginecomputerfrom performingaresetregeneration.

Figure45

•Thehighexhaust-temperatureicondisplays

intheInfoCenter(Figure45).

•Theenginecomputeradjustsenginesettingsto

raisetheexhausttemperature.

Important:Thehighexhaust-temperature

iconindicatesthattheexhausttemperature dischargedfromofyourmachinemaybe hotterthanduringregularoperation.

•Whileoperatingthemachine,runtheengineat

fullenginespeedandhighloadwhenpossibleto promoteDPFregeneration.

g224417

Important:Whenyoushutofftheengineand

startitagain,theinhibitregensettingdefaultsto OFF.

1.AccesstheDPFRegenerationmenu,pressthe centerbuttontoscrolldowntotheINHIBITREGEN option,andpresstherightbuttontoselectthe InhibitRegenentry(Figure47).

Figure47

g227304

Figure49

g224394

2.Presstherightbuttontochangetheinhibit regenerationsettingfromOntoOff(Figure47) orfromOfftoOn(Figure48).

Figure48

AllowingaResetRegeneration

TheInfoCenterdisplaysthehighexhaust-temperature

icon

whentheresetregenerationisinprocess.

Note:IfINHIBITREGENissettoON,theInfoCenter

displaysADVISORY#185(Figure49).Pressbutton3 tosetinhibitregenerationsettingtoOFFandcontinue withtheresetregeneration.

Note:Iftheengineexhausttemperatureistoolow,

theInfoCenterdisplaysADVISORY#186(Figure50)to informyoutosettheenginetofullthrottle(highidle).

g224691

g224395

Figure50

Note:Whentheresetregenerationcompletes,the

highexhaust-temperature InfoCenterscreen.

disappearsfromthe

ParkedorRecoveryRegeneration

•Whentheenginecomputerrequestseithera

parkedregenerationorarecoveryregeneration, theregenerationrequesticon(Figure51)displays intheInfoCenter.

Figure51

•Themachinedoesnotautomaticallyperforma

parkedregenerationorarecoveryregeneration, youmustruntheregenerationthroughthe InfoCenter.

ParkedRegenerationMessages

regenerationrequired—powertakeoffdisabled ADVISORY#189(Figure54).

g224398

Figure54

Important:Performaparkedregenerationto

restorethePTOfunction;refertoPreparingto

PerformaParkedorRecoveryRegeneration (page40)andPerformingaParkedorRecovery Regeneration(page40).

Note:TheHomescreendisplaysthePTO

disabledIcon(Figure55).

g224404

g224415

Figure55

Whenaparkedregenerationisrequestedbythe enginecomputerthefollowingmessagesdisplayin theInfoCenter:

•EnginewarningSPN3720,FMI16(Figure52)

Figure52

•ParkedregenerationrequiredADVISORY#188

(Figure53)

Note:Advisory#188displaysevery15minutes.

Figure53

RecoveryRegenerationMessages

Whenarecoveryregenerationisrequestedbythe enginecomputer,thefollowingmessagesdisplayin theInfoCenter:

•EnginewarningSPN3719,FMI0(Figure56)

g213863

g213867

Figure56

•Recoveryregenerationrequired—powertakeoff

disabledADVISORY#190(Figure57)

g224397

•Ifyoudonotperformaparkedregeneration

within2hours,theInfoCenterdisplaysparked

g224399

Figure57

Important:Performarecoveryregeneration

torestorethePTOfunction;refertoPreparing

toPerformaParkedorRecoveryRegeneration (page40)andPerformingaParkedorRecovery Regeneration(page40).

Note:TheHomescreendisplaysthePTOdisabled

Icon;refertoFigure55inParkedRegeneration

Messages(page39).

DPFStatus-Limitation

•Iftheenginecomputerrequestsarecovery

regenerationorisprocessingarecovery regenerationandyouscrolldowntothePARKED REGENoption,parkedregenerationlocksandthe lockicon(Figure58)appearsinthelowerright corneroftheInfoCenter.

2.Movethemachineoutsidetoanareaawayfrom combustiblematerials.

3.Parkthemachineonalevelsurface.

4.Ensurethatthetractioncontrolormotion-control leversareintheNEUTRALposition.

5.Ifapplicable,shutoffthePTO,andlowerthe cuttingunitsoraccessories.

6.Engagetheparkingbrake.

7.SetthethrottletothelowIDLEposition.

PerformingaParkedorRecovery Regeneration

CAUTION

Theexhausttemperatureishot(approximately 600°C(1,112°F)duringDPFregeneration.Hot exhaustgascanharmyouorotherpeople.

•Neveroperatetheengineinanenclosed area.

Figure58

•Iftheenginecomputerhasnotrequesteda

recoveryregenerationandyouscrolldown totheRECOVERYREGENoption,therecovery regenerationlocksandthelockicon(Figure59) appearsinthelowerrightcorneroftheInfoCenter.

Figure59

PreparingtoPerformaParkedorRecovery Regeneration

•Makesurethattherearenoammable

g224625

materialsaroundtheexhaustsystem.

•Nevertouchahotexhaustsystem component.

•Neverstandnearoraroundtheexhaust pipeofthemachine.

Important:Thecomputerofthemachinecancels

DPFregenerationifyouincreasetheenginespeed fromlowidleorreleasetheparkingbrake.

1.AccesstheDPFRegenerationmenu,press thecenterbuttontoscrolldowntoeitherthe PARKEDREGENST ARToptionortheRECOVERY REGENSTARToption(Figure60),andpressthe rightbuttontoselectthestarttheregeneration (Figure60).

g224628

1.Ensurethatthemachinehasfuelinthetankfor thetypeofregenerationyouareperforming:

•ParkedRegeneration:Ensurethatyou

have1/4tankoffuelbeforeperformingthe parkedregeneration.

•RecoveryRegeneration:Ensurethatyou

have1/2tankoffuelbeforeperformingthe recoveryregeneration.

Figure60

3.AttheDPFchecklistscreen,verifythatthe parkingbrakeisengagedandthattheengine speedissettolowidle(Figure62).

g224402

g224407

g224629

2.AttheVERIFYFUELLEVELscreen,verifythatyou have1/4tankoffuelifyouareperformingthe parkedregenerationor1/2tankoffuelifyouare performingtherecoveryregeneration,andpress therightbuttontocontinue(Figure61).

g227679

Figure62

4.AttheINITIATEDPFREGENscreen,pressthe rightbuttontocontinue(Figure63).

g224414

g224626

Figure61

g227678

g224630

Figure63

5.TheInfoCenterdisplaystheINITIATINGDPF REGENmessage(Figure64).

Figure64

6.TheInfoCenterdisplaysthetimetocomplete message(Figure65).

CheckMessageandCorrectiveActionTable

(cont'd.)

g224411

CorrectiveAction:Startandruntheengine.

g227681

CorrectiveAction:Runtheenginetowarmthecoolant temperatureto60°C(140°F).

Figure65

7.Theenginecomputercheckstheenginestate andfaultinformation.TheInfoCentermay displaythefollowingmessagesfoundinthe tablethatfollows:

CheckMessageandCorrectiveActionTable

CorrectiveAction:Exittheregenerationmenuandrunthe

machineuntilthetimesincelastregenerationisgreaterthan 50hours;refertoTimeSinceLastRegeneration(page35).

g224406

g224416

CorrectiveAction:Changetheenginespeedtolowidle.

CorrectiveAction:Troubleshoottheenginecomputer

conditionandretryDPFregeneration.

8.TheInfoCenterdisplaysthehomescreenand theregenerationacknowledgeicon(Figure66) appearsinthelowerrightcornerofthescreen astheregenerationprocesses.

g224403

Figure66

CorrectiveAction:Troubleshoottheenginefaultandretry

DPFregeneration.

Note:WhiletheDPFregeneration

runs,theInfoCenterdisplaysthehigh

exhaust-temperatureicon.

9.Whentheenginecomputercompletesa parkedorrecoveryregeneration,theInfoCenter

displaysADVISORY#183(Figure67).Pressthe leftbuttontoexittothehomescreen.

Figure67

CancelingaParkedorRecoveryRegeneration

UsetheParkedRegenCancelorRecoveryRegen Cancelsettingtocancelarunningparkedorrecovery regenerationprocess.

1.AccesstheDPFRegenerationmenu(Figure

69).

g224392

Note:Iftheregenerationfailstocomplete,the

InfoCenterdisplaysAdvisory#184(Figure67). Presstheleftbuttontoexittothehomescreen.

Figure68

g227305

Figure69

2.Pressthecenterbuttontoscrolldowntothe PARKEDREGENCANCEL(Figure69)orthe RECOVERYREGENCANCELoption(Figure70).

g224393

g227306

Figure70

3.PresstherightbuttontoselecttheRegen Cancelentry(Figure69orFigure70).

AdjustingtheLift-Arm Counterbalance

Youcanadjustthecounterbalanceontherear cutting-unitliftarmstocompensatefordifferentturf conditionsandtomaintainauniformheightofcutin roughconditionsorinareasofthatchbuildup.

Youcanadjusteachcounterbalancespringto1of 4settings.Eachincrementincreasesordecreases thecounterbalanceonthecuttingunitby2.3kg(5 lb).Y oucanpositionthespringsonthebacksideof therstspringactuatortoremoveallcounterbalance (fourthposition).

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Insertatubeorsimilarobjectontothelong springendtorelievethespringtensionduring theadjustment(Figure71).

CAUTION

Thespringsareundertensionandcould causepersonalinjury.

Usecautionwhenadjustingthesprings.

3.Whilerelievingthespringtension,removethe boltandlocknutsecuringthespringactuatorto thebracket(Figure71).

Figure71

1.Spring2.Springactuator

g015079

Figure72

1.Switch

3.Loosentheswitchmountingscrews(Figure72) andmovetheswitchuptoincreasethelift-arm turnaroundheightormovetheswitchdownto decreasethelift-armturnaroundheight.

4.Tightenthemountingscrews.

FoldingtheRollBar

Youcanfoldtherollbardowntoallowaccessinto areasofrestrictedheight.

WARNING

g015078

Themachinedoesnothavearollover protectionsystem(ROPS)whentherollbaris foldeddownandshouldnotbeconsidered aROPS.

4.Movethespringactuatortothedesiredhole locationandsecureitwiththelocknut.

5.Repeattheprocedureontheremainingspring.

AdjustingtheLift-Arm TurnaroundPosition

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Thelift-armswitchislocatedbehindthefront rightliftarm(Figure72).

Donotwearaseatbeltwhentherollbaris lowered.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Supporttheweightoftheupperframeoftheroll barwhileremovingthesnappinsandclevispins fromthepivotbrackets(Figure73).

•Keepallnuts,bolts,andscrewscorrectlytorqued

ensurethattheequipmentisinsafeworking condition.

•Replacewornordamagedpartsforsafety.

•Ensurethattheseatbeltandmountingsarein

safeworkingorder.

•Weartheseatbeltwhentherollbarisraisedand

noseatbeltwhentherollbarislowered.

Important:Therollbarisanintegralsafety

device.Keeptherollbarintheraisedposition whenoperatingthemower.Lowertherollbar temporarilyonlywhenabsolutelynecessary .

CheckingtheInterlock Switches

ServiceInterval:Beforeeachuseordaily

Figure73

1.Upperframe3.Snappins

2.Clevispins

3.Carefullylowertheframedownwarduntilitrests onthestops.

4.Inserttheclevispinsinthelowerholesand securethemwiththesnappinstosupportthe upperframeinitsloweredposition.

5.T oraisetheframe,followtheseinstructionsin reverseorder.

4.Lowerholes

WARNING

TheROPSprotectionsystemmaynotbe effectiveiftheROPSretainingboltassemblies areloose,whichmaycauseseriousinjuryor evendeathintheeventofarollover.

Whenintheraisedposition,bothretaining boltassembliesmustbeinstalledandfully tightenedtoensurefullROPSprotection.

g200378

CAUTION

Ifsafetyinterlockswitchesaredisconnected ordamagedthemachinecouldoperate unexpectedlycausingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlock switchesdailyandreplaceanydamaged switchesbeforeoperatingthemachine.

Themachinehasinterlockswitchesintheelectrical system.Theseswitchesaredesignedtoshutoffthe enginewhenyourisefromtheseatwhilepressingthe tractionpedal.However,youmayrisefromtheseat whiletheengineisrunningandthetractionpedalisin neutral.Althoughtheenginecontinuestorunifyou disengagethePTOswitchandreleasethetraction pedal,shutofftheenginebeforerisingfromtheseat.

Tochecktheoperationoftheinterlockswitches,do thefollowingsteps:

1.Drivethemachineslowlytoalarge,relatively openarea.

2.Lowerthecuttingunits,shutofftheengine,and engagetheparkingbrake.

WARNING

Whenloweringandraisingtherollbar,ngers maygetpinchedbetweenthemachineand therollbar.

Usecautionwhenloweringandraisingthe rollbartoprevententrapmentofngers betweenthexedpartandthepivotpartof thestructure.

3.Sitontheseatandpressthetractionpedal.

4.Trytostarttheengine.

Note:Theengineshouldnotcrank.Ifthe

enginecranks,thereisamalfunctioninthe interlocksystem;correctitbeforeoperatingthe machine.

5.Sitontheseatandstarttheengine.

6.RisefromtheseatandmovethePTOswitch totheOnposition.

Note:ThePTOshouldnotengage.IfthePTO

engages,thereisamalfunctionintheinterlock system;correctitbeforeoperatingthemachine.

AfterOperation

7.Sitontheseat,engagetheparkingbrake,and starttheengine.

8.MovethetractionpedaloutoftheNEUTRAL position.

Note:Theengineshouldshutoff.Iftheengine

doesnotshutoff,thereisamalfunctioninthe interlocksystem;correctitbeforeoperatingthe machine.

OperatingTips

BecomingFamiliarwiththe Machine

Beforemowinggrass,practiceoperatingthemachine inanopenarea.Startandshutofftheengine. Operateinforwardandreverse.Lowerandraisethe cuttingunitsandengageanddisengagethereels. Whenyoufeelfamiliarwiththemachine,practice operatingupanddownslopesatdifferentspeeds.

AfterOperationSafety

GeneralSafety

•Shutofftheengine,removethekey(ifequipped),

andwaitforallmovementtostopbeforeyouleave theoperator’sposition.Allowthemachinetocool beforeadjusting,servicing,cleaning,orstoringit.

•Cleangrassanddebrisfromthecuttingunits,

drives,mufers,coolingscreens,andengine compartmenttohelppreventres.Cleanupoilor fuelspills.

•Shutoffthefuelwhilestoringortransportingthe

machine.

•Disengagethedrivetotheattachmentwhenever

youaretransportingornotusingthemachine.

•Maintainandcleantheseatbelt(s)asnecessary.

•Donotstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlight,such asonawaterheateroronotherappliances.

UnderstandingtheWarning System

Ifawarninglightcomesonduringoperation,stopthe machineimmediatelyandcorrecttheproblembefore continuingoperation.Seriousdamagecouldoccurif youoperatethemachinewithamalfunction.

MowingGrass

Starttheengineandmovetheenginespeedswitch totheFASTposition.Movethemowspeedlimiterto theMOWposition.MovethePTOswitchtotheON positionandusetheliftswitchtocontrolthecutting units(thefrontcuttingunitsaretimedtolowerbefore therearcuttingunits).Tomoveforwardandcutgrass, pressthetractionpedalforward.

DrivingtheMachineinTransport Mode

MovethePTOswitchtotheOFFpositionandraise thecuttingunitstothetransportposition.Move themowspeedlimitertothetransportposition.Be carefulwhendrivingbetweenobjectssothatyou donotaccidentallydamagethemachineorcutting units.Useextracarewhenoperatingthemachineon slopes.Driveslowlyandavoidsharpturnsonslopes topreventrollovers.

HaulingtheMachine

•Usefull-widthrampsforloadingthemachineonto

atrailerortruck.

•Tiethemachinedownsecurely.

IdentifyingtheTie-Down Points

Thetie-downpointsareinthefollowinglocations:

•Oneachsideoftheframeunderthefrontsteps

•Therearbumper

Figure74

1.Fronttie-downpoints2.Reartie-downpoint

PreparingtheMachineforPushing orTowinginReverse

Important:Ifyouneedtopushortowthe

machineinreverse,youmustrstbypassthe checkvalveinthe4-wheel-drivemanifold.

ThefollowingT oropartsareneededtobypassthe checkvalve:

•ToroPartNo.59-7410,diagnostictting

•ToroPartNo.354-79,diagnostic-ttingcap

•ToroPartNo.95-8843,hydraulichose

•ToroPartNo.95-0985,couplertting(2)

•ToroPartNo.340-77,hydraulictting(2)

1.Installadiagnosticttingintheunmarkedport

g200995

locatedbetweenportsM8andP2ontherear tractionmanifold(Figure75).

LocatingtheJackingPoints

Note:Supportthemachinewithjackstands

wheneveryouworkunderthemachine.

Thejackingpointsareinthefollowinglocations:

•Onthefrontofthemachineontheframeonthe

insideofeachdrivetire

•Ontherearofthemachineatthecenteroftheaxle

PushingorTowingthe Machine

Inanemergency ,youcanmovethemachine byactuatingthebypassvalveinthevariable displacementhydraulicpumpandinstallinga hydraulichosetobypassthecheckvalve,andthen pushingortowingthemachine.

Important:Donotpushortowthemachinefaster

than3to4.8km/h(2to3mph)orformorethan

0.4km(1/4mile),becauseinternaltransmission damagemayoccur.Thebypassvalvemustbe openwheneveryoupushortowthemachine. Additionally,youneedtoinstallahydraulichose tobypassthecheckvalvewheneveryoupushor towthemachineinreverse.

Figure75

1.Reartractionmanifold (behindfrontleftwheel)

2.Connectahydraulichosebetweenthe

diagnosticttinginstalledinthereartraction manifoldandthereversetractionpressuretest port(Figure76).

2.Unmarkedport

Note:Usethehydraulicttingsandcoupler

ttingsasneededtoinstallthehose.

g033131

Ifyouneedtopushortowyourmachine,youwill likelyneedtomoveitbothforwardandinreverse. Toensurethatthedrivesystemdoesnotbecome damagedfrompushingortowing,itisbesttoprepare themachineforbothforwardandreversepushingor towing.

Figure76

Note:Donotexceed7to11N∙m(5to8ft-lb)

torquetoclosethevalve.

PushingorTowingtheMachine ForwardOnly

Ifyouneedtopushortowthemachineforwardonly, youcanjustrotatethebypassvalve.

Important:Ifyouneedtopushortowthe

machineinreverse,refertoPreparingtheMachine

forPushingorTowinginReverse(page47).

1.Openthehoodandremovethecentershroud.

2.Rotatethebypassvalve90°(1/4turn)ineither

g033132

directiontoopenitandallowuidtobypass internally(Figure77).

1.Reversetractionpressure testport

2.Hydraulicuidreturnlter

3.Rotatethebypassvalve90°(1/4turn)ineither

directiontoopenitandallowuidtobypass internally(Figure77).

Note:Becausetheuidbypassesthe

transmission,youcanmovethemachineslowly withoutdamagingthetransmission.

Notethepositionofthevalvewhenopeningand closingit.

Note:Becausetheuidbypassesthe

transmission,youcanmovethemachine forwardslowlywithoutdamagingthe transmission.

Notethepositionofthevalvewhenopeningand closingit.

3.Rotatethebypassvalve90°(1/4turn)back beforestartingtheengine.

Note:Donotexceed7to11N∙m(5to8ft-lb)

torquetoclosethevalve.

Figure77

1.Bypassvalve

4.Whenyouarenishedpushingortowingthe machine,removethehydraulichosethatyou installed.

5.Installtheexistingcapontothereversetraction pressuretestport.

6.Installthediagnostic-ttingcapontothetting thatyouinstalledonthemanifold.

7.Rotatethebypassvalve90°(1/4turn)back beforestartingtheengine.

g009703

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

MaintenanceSafety

•Beforeyouleavetheoperator’sposition,dothe

following:

–Parkthemachineonalevelsurface.

–Disengagethecuttingunit(s)andlowerthe

attachments.

–Engagetheparkingbrake.

–Shutofftheengineandremovethekey(if

equipped).

–Waitforallmovementtostop.

•Allowmachinecomponentstocoolbefore

performingmaintenance.

•Ifpossible,donotperformmaintenancewhilethe

engineisrunning.Keepawayfrommovingparts.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

•Supportthemachinewithjackstandswhenever

youworkunderthemachine.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Keepallpartsofthemachineingoodworking

conditionandallhardwaretightened.

•Replaceallwornordamageddecals.

•Toensuresafe,optimalperformanceofthe

machine,useonlygenuineT ororeplacement parts.Replacementpartsmadebyother manufacturerscouldbedangerous,andsuchuse couldvoidtheproductwarranty .

Aftertherst8hours

Aftertherst50hours

Aftertherst200hours

Beforeeachuseordaily

Every50hours

Every100hours

Every200hours

Every250hours

•Torquethewheelnuts.

•Changethefrontplanetary-gearoil.

•Changetheoilintherearaxle.

•Inspecttheseatbelt(s)forwear,cuts,andotherdamage.Replacetheseatbelt(s)if anycomponentdoesnotoperateproperly.

•Checktheinterlockswitches.

•Checktheengine-oillevel.

•Drainwaterorothercontaminantsfromthewaterseparator.

•Checkthetirepressure.

•Visuallyinspecttherearaxleforleaks.

•Visuallyinspectthegearboxintherearaxleforleaks.

•Checkthecoolingsystem.

•Removedebrisfromtheenginearea,oilcooler ,andradiator.

•Checkthehydrauliclinesandhoses.

•Checkthelevelofthehydraulicuid.

•Greasethebearingsandbushings.

•Checkthebatterycondition.

•Checktheconditionandtensionofthealternatorbelt.

•Torquethewheelnuts.

•Changetheengineoilandlter.

MaintenanceService

Every400hours

Every800hours

Interval

MaintenanceProcedure

•Servicetheaircleaner.Servicetheaircleanerearlieriftheserviceindicatorshows red.Serviceitmorefrequentlyinextremelydirtyordustyconditions.

•Checkthefuellinesandconnectionsfordeterioration,damage,orlooseconnections.

•Replacethefuelltercanister.

•Replacetheenginefuellter.

•Checkforend-playintheplanetarydrives.

•Checktheplanetary-gear-driveoillevel(checkifyounoticeexternalleakage).

•Checktheoilleveloftherearaxle.(Alsochecktheoillevelbeforeyoustartthe engineforthersttime.)

•Checkthelubricantinthegearboxoftherearaxle.(Alsocheckthelubricantbefore yourststarttheengine.)

•Drainandcleanthefueltank.

•Changethefrontplanetary-gearoiloryearly,whichevercomesrst.

•Changetheoilintherearaxle.

•Checktherear-wheeltoe-in.

•Ifyouarenotusingtherecommendedhydraulicuidorhaveeverlledthereservoir withanalternativeuid,changethehydraulicuid.

•Ifyouarenotusingtherecommendedhydraulicuidorhaveeverlledthereservoir withanalternativeuid,replacethehydrauliclters.

Every1,000hours

Every2,000hours

Every6,000hours

Beforestorage

•Ifyouareusingtherecommendedhydraulicuid,replacethehydrauliclters.

•Ifyouareusingtherecommendedhydraulicuid,changethehydraulicuid.

•Disassemble,clean,andassemblethesootlteroftheDPForcleanthesootlter ifenginefaultsSPN3251FMI0,SPN3720FMI0,orSPN3720FMI16displayinthe InfoCenter.

•Drainandcleanthefueltank.

•Checkthetirepressure.

•Checkallfasteners.

•Greaseoroilallgreasettingsandpivotpoints.

•Paintchippedsurfaces.

DailyMaintenanceChecklist

Duplicatethispageforroutineuse.

Maintenance CheckItem

Checkthe safetyinterlock operation.

Checkthebrake operation.

Checkthelevels oftheengineoil andfuel.

Checkthe cooling-system uidlevel.

Drainthe water/fuel separator.

Checkthe air-lterservice indicator.

Checkthe radiator,oil cooler,and screenfordebris.

Checkfor unusualengine

noises.

Checkfor unusual operatingnoises.

Checktheuid levelofthe hydraulicsystem.

Checkthe hydraulichoses fordamage.

Checkforuid leaks.

Checkthetire pressure.

Checkthe instrument operation.

Checkthe reel-to-bedknife adjustment.

Checkthe height-of-cut adjustment.

Lubricateall greasettings.

Touch-up damagedpaint.

1.Checktheglowplugandinjectornozzlesiftheenginestartshard,producesexcesssmoke,orrunsrough.

2.Immediatelyaftereverywashing,regardlessoftheintervallisted

Fortheweekof:

Mon.Tues.Wed.Thurs.Fri.

Sat.Sun.

NotationforAreasofConcern

Inspectionperformedby:

ItemDate

Important:Refertoyourengineowner’smanualandcuttingunitOperator'sManualforadditional

maintenanceprocedures.

Note:Downloadafreecopyoftheelectricalorhydraulicschematicbyvisitingwww.Toro.comandsearching

foryourmachinefromtheManualslinkonthehomepage.

Information

Pre-Maintenance Procedures

RemovingtheHood

1.Releasethehoodlatches(Figure78)andpivot openthehood.

Lubrication

GreasingtheBearingsand Bushings

ServiceInterval:Every50hours

Themachinehasgreasettingsthatmustbe lubricatedregularlywithNo.2lithiumgrease.If youoperatethemachineundernormalconditions, lubricateallbearingsandbushingsafterevery50 hoursofoperationorimmediatelyaftereverywashing.

Thegreasettinglocationsandquantitiesareas follows:

•Brakeshaftpivotbearings(5)(Figure79)

Figure78

1.Hoodlatch(2)

2.Removethecotterpinssecuringtherearhood bracketstotheframepinsandliftoffthehood.

g200373

g009704

Figure79

•Rearaxlepivotbushings(2)(Figure80)

Figure80

•Steeringcylinderballjoints(2)(Figure81)

g009705

g009706

Figure81

1.T opttingonkingpin

•Tierodballjoints(2)(Figure81)

•Kingpinbushings(2)(Figure81).Thetoptting

onthekingpinshouldonlybelubricated annually(2pumps).

•Liftarmbushings(1percuttingunit)(Figure82)

Figure82

•Liftcylinderbushings(2percuttingunit)(Figure

82)

•Liftarmpivotbushings(1percuttingunit)(Figure

83)

g015159

•Cuttingunitcarrierframe(2percuttingunit)

(Figure83)

•Cuttingunitliftarmpivot(1percuttingunit)(Figure

83)

Figure83

EngineMaintenance

EngineSafety

•Shutofftheenginebeforecheckingtheoilor

addingoiltothecrankcase.

•Donotchangethegovernorspeedoroverspeed

theengine.

ServicingtheAirCleaner

ServiceInterval:Every400hours—Servicetheair

cleaner.Servicetheaircleaner earlieriftheserviceindicatorshows red.Serviceitmorefrequentlyin extremelydirtyordustyconditions.

Checktheair-cleanerbodyfordamagewhichcould causeanairleak.Replaceitifitisdamaged.Check thewholeintakesystemforleaks,damage,orloose

g015158

hoseclamps.

Servicetheair-cleanerlteronlywhentheservice indicator(Figure84)requiresit.Changingtheairlter beforeitisnecessaryonlyincreasesthechanceof dirtenteringtheenginewhenthelterisremoved.

Figure84

1.Serviceindicator

Important:Besurethatthecoverisseated

correctlyandsealswiththeair-cleanerbody.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Pullthelatchoutwardandrotatetheair-cleaner covercounterclockwise(Figure85).

g009709

Figure85

Important:Neverattempttocleanthesafety

lter(Figure87).Replacethesafetylter withanewoneafterevery3primarylter services.

g011503

1.Serviceindicator3.Cover

2.Latch

3.Removethecoverfromtheair-cleanerbody.

4.Beforeremovingthelter,uselow-pressure air—275kPa(40psi),cleananddry—to helpremovelargeaccumulationsofdebris packedbetweenoutsideofprimarylterand thecanister.Avoidusinghigh-pressureair,

whichcouldforcedirtthroughthelterinto theintaketract.

Thiscleaningprocesspreventsdebrisfrom migratingintotheintakewhentheprimarylter isremoved.

5.Removeandreplacetheprimarylter(Figure

86).

Cleaningoftheusedelementisnot recommendedduetothepossibilityofdamage totheltermedia.Inspectthenewlterfor shippingdamage,checkingthesealingendof thelterandthebody.Donotuseadamaged

element.

Insertthenewlterbyapplyingpressuretothe outerrimoftheelementtoseatitinthecanister.

Donotapplypressuretotheexiblecenter ofthelter.

g011505

Figure87

1.Safetylter

6.Cleanthedirt-ejectionportlocatedinthe removablecover.

7.Removetherubberoutletvalvefromthecover, cleanthecavity,andinstalltheoutletvalve.

8.Installthecover,orientingtherubberoutletvalve inadownwardposition—betweenapproximately 5o’clockto7o’clockwhenviewedfromtheend.

9.Resettheindicator(Figure84)ifitshowsred.

ServicingtheEngineOil

OilSpecication

Usehigh-quality,low-ashengineoilthatmeetsor exceedsthefollowingspecications:

•APIservicecategoryCJ-4orhigher

•ACEAservicecategoryE6

•JASOservicecategoryDH-2

Important:UsingengineoilotherthanAPICJ-4

orhigher,ACEAE6,orJASODH-2maycausethe dieselparticulateltertoplugorcauseengine damage.

1.Primarylter

Figure86

Usethefollowingengineoilviscositygrade:

•Preferredoil:SAE15W-40:above-18°C(0°F)

•Alternateoil:SAE10W-30or5W-30(all

temperatures)

ToroPremiumEngineOilisavailablefromyour

g011504

authorizedTorodistributorineither15W-40or10W-30 viscositygrades.

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily

5.Installtheoil-llcapanddipstick.

6.Closethehoodandsecureitwiththelatches.

Theengineisshippedwithoilinthecrankcase; however,theoillevelmustbecheckedbeforeand aftertheengineisrststarted.

Important:Checktheengineoildaily.Ifthe

engine-oillevelisabovetheFullmarkonthe dipstick,theengineoilmaybedilutedwithfuel;

IftheengineoillevelisabovetheFullmark, changetheengineoil.

Thebesttimetochecktheengineoiliswhenthe engineiscoolbeforeithasbeenstartedfortheday. Ifithasalreadybeenrun,allowtheoiltodrainback downtothesumpforatleast10minutesbefore checking.IftheoillevelisatorbelowtheAddmark onthedipstick,addoiltobringtheoilleveltotheFull mark.Donotoverlltheenginewithoil.

Important:Keeptheengineoillevelbetweenthe

upperandlowerlimitsonthedipstick;theengine mayfailifyourunitwithtoomuchortoolittleoil.

1.Parkthemachineonalevelsurface.

2.Unlockthehoodlatchesandopenthehood.

3.Removethedipstick,wipeitclean,installthe dipstickintothetube,andpullitoutagain.

CrankcaseOilCapacity

5.7L(6.0USqt)withthelter.

ChangingtheEngineOilandFilter

ServiceInterval:Every250hours

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Removethedrainplug(Figure89)andletthe oilowintoadrainpan.

Theoillevelshouldbeinthesaferange(Figure

88).

Figure88

1.Dipstick

2.Oil-llcap

4.Iftheoilisbelowthesaferange,removethe llcap(Figure88)andaddoiluntilthelevel reachestheFullmark.

g009713

Figure89

1.Drainplug

3.Installthedrainplugwhentheoilstops.

4.Removetheoillter(Figure90).

g020435

Important:Donotoverlltheenginewith

oil.

Note:Whenusingdifferentoil,drainalloldoil

fromthecrankcasebeforeaddingnewoil.

g008807

Figure90

1.Oillter

5.Applyalightcoatofcleanoiltothenewlter sealbeforeinstallingit.

FuelSystem

Note:Donotovertightenthelter.

6.Addoiltothecrankcase;refertoCheckingthe

Engine-OilLevel(page56).

Servicingthe Diesel-OxidationCatalyst (DOC)andtheSootFilter

ServiceInterval:Every6,000hours—Disassemble,

clean,andassemblethesootlter oftheDPForcleanthesootlterif enginefaultsSPN3251FMI0,SPN 3720FMI0,orSPN3720FMI16 displayintheInfoCenter.

IfenginefaultsCHECKENGINESPN3251FMI0,CHECK

ENGINESPN3720FMI0,orCHECKENGINESPN3720FMI

16displayintheInfoCenter(Figure91),cleanthesoot lterusingthestepsthatfollow:

Maintenance

DANGER

Undercertainconditions,fuelandfuelvapors arehighlyammableandexplosive.Areor explosionfromfuelcanburnyouandothers andcancausepropertydamage.

•Fillthefueltankoutdoors,inanopenarea, whentheengineisoffandiscold.Wipeup anyfuelthatspills.

•Donotllthefueltankcompletelyfull.Add fueltothefueltankuntilthelevelis25mm (1inch)belowthetopofthetank,notthe llerneck.Thisemptyspaceinthetank allowsthefueltoexpand.

•Neversmokewhenhandlingfuel,andstay awayfromanopenameorwherefuel fumesmaybeignitedbyaspark.

•Storefuelinaclean,safety-approved containerandkeepthecapinplace.

Figure91

1.RefertotheEnginesectionintheService Manualforinformationondisassemblingand

assemblingthediesel-oxidationcatalystandthe sootlteroftheDPF .

2.RefertoyourauthorizedT orodistributorfor diesel-oxidationcatalystandthesootlter replacementpartsorservice.

g214715

g213864

g213863

DrainingtheFuelTank

ServiceInterval:Every800hours

Beforestorage

Parkthemachineonalevelsurface,lowerthecutting units,engagetheparkingbrake,shutofftheengine, andremovethekey.

Drainandcleanthefueltankifthefuelsystem becomescontaminatedorifthemachineistobe storedforanextendedperiod.Usecleanfueltoush outthetank.

CheckingtheFuelLines andConnections

ServiceInterval:Every400hours/Y early(whichever

comesrst)

Parkthemachineonalevelsurface,lowerthecutting units,engagetheparkingbrake,shutofftheengine, andremovethekey.

3.ContactyourauthorizedTorodistributortoreset theengineECUafteryouinstallacleanDPF .

Inspectthefuellinesfordeterioration,damage,or looseconnections.

ServicingtheWater Separator

ServiceInterval:Beforeeachuseordaily—Drain

waterorothercontaminantsfrom thewaterseparator.

Every400hours—Replacethefuellter canister.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Placeacleancontainerunderthefuellter.

3.Loosenthedrainplugonthebottomofthelter canister.

Figure92

1.Filtercanister

4.Cleantheareawheretheltercanistermounts.

5.Removetheltercanisterandcleanthe mountingsurface.

6.Lubricatethegasketontheltercanisterwith cleanoil.

7.Installtheltercanisterbyhanduntilthegasket contactsmountingsurface,thenrotateitan additional1/2turn.

8.Tightenthedrainplugonthebottomofthelter canister.

g021291

Figure93

1.Fuel-lterhead2.Fuellter

3.Removethelterandcleanthelter-head mountingsurface(Figure93).

4.Lubricatetheltergasketwithcleanlubricating engineoil.Refertotheengineowner’smanual, includedwiththemachine,foradditional information.

5.Installthedryltercanister,byhand,untilthe

g007367

gasketcontactsthelterhead,thenrotateitan additional1/2turn.

6.Starttheengineandcheckforfuelleaksaround thelterhead.

CleaningtheFuel-Intake Screen

Parkthemachineonalevelsurface,lowerthecutting units,engagetheparkingbrake,shutofftheengine, andremovethekey.

Thefuel-intaketube,locatedinsidethefueltank,is equippedwithascreentohelppreventdebrisfrom enteringthefuelsystem.Removethefuel-intaketube andcleanthescreenasrequired.

ServicingtheFuelFilter

ServiceInterval:Every400hours

Theenginefuelltershouldbereplacedafterevery 400hoursofoperation.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Cleantheareaaroundthefuel-lterhead (Figure93).

ElectricalSystem Maintenance

ElectricalSystemSafety

•Disconnectthebatterybeforerepairingthe

machine.Disconnectthenegativeterminalrst andthepositivelast.Connectthepositiveterminal rstandthenegativelast.

•Chargethebatteryinanopen,well-ventilated

area,awayfromsparksandames.Unplugthe chargerbeforeconnectingordisconnectingthe battery.Wearprotectiveclothinganduseinsulated tools.

ChargingandConnecting theBattery

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

DANGER

Batteryelectrolytecontainssulfuricacid, whichisfatalifconsumedandcauses severeburns.

•Donotdrinkelectrolyteandavoid contactwithskin,eyes,orclothing. Wearsafetyglassestoshieldyour eyesandrubberglovestoprotect yourhands.

•Fillthebatterywherecleanwateris alwaysavailableforushingtheskin.

3.Connecta3to4Abatterychargertothebattery posts.

4.Chargethebatteryatarateof3to4Afor4to 8hours.

5.Whenthebatteryischarged,disconnectthe chargerfromtheelectricaloutletandbattery posts.

6.Installthepositivecable(red)tothepositive(+) terminalandthenegativecable(black)tothe negative(-)terminalofthebattery(Figure95).

2.Unlatchandraisetheoperator'sconsolepanel (Figure94).

Figure94

1.Operator'sconsolepanel

2.Latch

g016643

Figure95

1.Positivebatterycable2.Negativebatterycable

7.Securethecablestothepostswithcapscrews andnuts.

Makesurethatthepositive(+)terminalisallof thewayontothepostandthecableispositioned snugtothebattery.Thecablemustnotcontact thebatterycover.

g200376

8.Slidetherubberbootoverthepositiveterminal topreventapossibleshortfromoccurring.

9.CoatbothbatteryconnectionswithGrafo112X (skin-over)grease,T oroPartNo.505-47, petroleumjelly,orlightgreasetoprevent corrosion.

10.Slidetherubberbootoverthepositiveterminal.

11.Closetheconsolepanelandsecurethelatch.

ServicingtheBattery

ServiceInterval:Every50hours

Important:Beforeweldingonthemachine,

disconnectthenegativecablefromthebatteryto preventdamagetotheelectricalsystem.

Note:Checkthebatteryconditionweeklyorafter

every50hoursofoperation.Keeptheterminalsand theentirebatterycasecleanbecauseadirtybattery willdischargeslowly.

Cleanthebatteryasfollows:

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Removethebatteryfromthemachine.

3.Washtheentirecasewithasolutionofbaking sodaandwater.

4.Rinsethecasewithcleanwater.

5.Coatthebatterypostsandcableconnectorswith Grafo112X(skin-over)grease(ToroPartNo. 505-47)orpetroleumjellytopreventcorrosion.

1.Operator'sconsolepanel

g200376

Figure97

2.Latch

CheckingtheFuses

Thefusesarelocatedundertheoperator’scontrol panel.

Figure96

g016642

Figure98

1.Fuses

decal125-4605

Parkthemachineonalevelsurface,lowerthecutting units,engagetheparkingbrake,shutofftheengine, andremovethekey.

Unhookthelatchandraisetheoperator'sconsole panel(Figure97)toexposethefuses(Figure98).

DriveSystem Maintenance

CheckingtheTirePressure

ServiceInterval:Beforeeachuseordaily

Thetiresareoverinatedforshipping.Therefore, releasesomeoftheairtoreducethepressure.The correctairpressureinthetiresis83to103kPa(12to 15psi).Checkthetirepressuredaily.

Important:Maintaintherecommendedpressure

inalltirestoensureagoodqualityofcutand propermachineperformance.Donotunderinate thetires.

2.Chocktherearwheelsandraisethefrontof machine,supportingthefrontaxle/frameonjack stands.

DANGER

Amachineonajackmaybeunstableand slipoffthejack,injuringanyonebeneath it.

•Donotstarttheenginewhilethe machineisonajack.

•Alwaysremovethekeyfromthe switchbeforegettingoffthemachine.

•Blockthetireswhenyouareraising themachinewithajack.

•Supportthemachinewithjackstands.

CheckingtheTorqueofthe WheelNuts

ServiceInterval:Aftertherst8hours

Every200hours

Parkthemachineonalevelsurface,lowerthecutting units,engagetheparkingbrake,shutofftheengine, andremovethekey.

WARNING

Failuretomaintainpropertorqueofthewheel nutscouldresultinfailureorlossofawheel andmayresultinpersonalinjury.

Torquethefrontandrearwheelnutsto 115to136N∙m(85to100ft-lb)after1to4 hoursofoperationandagainafter8hoursof operation.Torquethewheelnutsevery200 hoursthereafter.

Note:Thefrontwheelnutsare1/2–20UNF .Therear

wheelnutsareM12x1.6-6H(metric).

3.Grasp1ofthefrontdrivewheelsandpush/pullit towardandawayfromthemachine,notingany movement.

g229453

Figure99

1.Frontdrivewheels

4.Repeatstep3fortheotherdrivewheel.

5.Ifeitherwheelmoves,contactyourauthorized Torodistributortohavetheplanetarydrive rebuilt.

CheckingthePlanetary

CheckingforEnd-Playin thePlanetaryDrives

ServiceInterval:Every400hours

Thereshouldbenoend-playintheplanetary drives/drivewheels(i.e.,thewheelsshouldnotmove whenyoupullorpushtheminadirectionparallelto theaxle).

1.Parkthemachineonalevelsurface,engagethe parkingbrake,lowerthecuttingunits,shutoff theengine,andremovethekey.

Gear-DriveLubricant

ServiceInterval:Every400hours(checkifyou

noticeexternalleakage).

LubricantSpecication:highqualitySAE85W-140 gearlubricant

1.Parkthemachineonlevelsurface,positionthe wheelsothatthellplugisatthe12o'clock position,thecheckplugisat3o'clockposition, andthedrainplugisatthe6o'clockposition (Figure100).

1.Fillplug(12o’clockposition)

2.Checkplug(3o’clockposition)

3.Drainplug(6o’clockposition)

Figure100

Changingthe Planetary-Gear-DriveOil

ServiceInterval:Aftertherst50hours

Every800hoursoryearly,whichevercomes rst.

Lubricantspecication:highqualitySAE85W-140 gearlubricant

Planetaryandbrakehousinglubricationcapacity:

0.65L(22oz)

DrainingthePlanetary-Gear-Drive

g225612

1.Parkthemachineonlevelsurface,positionthe wheelsothatthellplugisatthe12o'clock position,thecheckplugisat3o'clockposition, andthedrainplugisatthe6o'clockposition; refertoFigure100inCheckingthePlanetary

Gear-DriveLubricant(page61).

2.Removethecheckplugatthe3o’clockposition (Figure100).

Theoillevelshouldbeatthebottomofthe check-plughole.

Figure101

1.Check-plughole2.Checkplug

3.Iftheoillevelislow,removethellplugatthe 12o’clockpositionandaddoiluntilitbeginsto owoutoftheholeatthe3o’clockposition.

4.ChecktheO-ringfortheplug(s)forwearor damage.

2.Removethellplugatthe12o’clockposition andthecheckplugatthe3o’clockposition (Figure102).

g225609

g225606

1.Drain-plughole

2.Fillplug4.Drainplug

Figure102

3.Checkplug

3.Placeadrainpanundertheplanetaryhub, removethedrainplugatthe6o’clockposition, andallowtheoiltofullydrain(Figure102).

4.ChecktheO-ringsforthell,check,anddrain plugsforwearordamage.

Note:ReplacetheO-ring(s)asneeded.

5.Installtheplug(s).

6.Repeatsteps1through5ontheplanetarygear assemblyattheothersideofthemachine.

Note:ReplacetheO-ring(s)asneeded.

5.Installthedrainplugintothedrainholeofthe planetaryhousing(Figure102).

6.Placeadrainpanunderthebrakehousing, removethedrainplug,andallowtheoiltofully drain(Figure103).

Figure103

g225608

Figure105

g225607

1.Drainhole(brakehousing)

2.Drainplug

7.ChecktheO-ringfortheplugforwearordamage andinstallthedrainplugintothebrakehousing.

Note:ReplacetheO-ringasneeded.

FillingthePlanetary-Gear-Drive withLubricant

1.Throughthell-plughole,slowlylltheplanetary with0.65L(22oz)ofhighqualitySAE 85W-140wtgearlube.

Important:Iftheplanetaryllsbefore

youadd0.65L(22oz)ofoil,wait1hour orinstalltheplugandmovethemachine approximately3m(10ft)todistributetheoil throughthebrakesystem.Then,removethe plugandaddtheremainingoil.

4.Repeatsteps1through7inDraining

thePlanetary-Gear-Drive(page62)and

steps1through3inthisprocedureforthe planetary/brakeassemblyattheothersideof themachine.

CheckingtheOilLevelof theRearAxle

ServiceInterval:Beforeeachuseordaily

Every400hours(Alsochecktheoillevelbefore youstarttheengineforthersttime.)

Therearaxleisshippedfromthefactorylledwith SAE85W-140gearlubricant.Thecapacityis2.4L (80oz).

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Removeacheckplugfrom1endoftheaxle (Figure106)andmakesurethattheoilisupto thebottomofthehole.Ifthelevelislow,remove thellplug(Figure106)andaddenoughoilto bringtheleveluptothebottomofthecheck-plug holes.

Figure104

1.Fill-plughole(planetary housing)

2.Fillplug

2.Installthellplugandthecheckplug.

3.Wipecleantheplanetaryandbrakehousings

(Figure105).

g225610

g009716

Figure106

1.Checkplug

2.Fillplug

ChangingtheOilinthe RearAxle

ServiceInterval:Aftertherst200hours

Every800hours

1.Parkthemachineonalevelsurface,lowerthe

cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Cleantheareaaroundthe3drainplugs,1on

eachendand1inthecenter(Figure107).

g011488

Figure108

1.Gearbox2.Check/llplug

Figure107

1.Drainplugs

3.Removetheoil-level-checkplugsandthemain

axleventcaptoeaseindrainingoftheoil.

4.Removethedrainplugsandallowtheoiltodrain

intothepans.

5.Installtheplugs.

6.Removeacheckplugandlltheaxlewith

approximately2.37L(80oz)of85W-140gear lubeoruntiltheoilisuptothebottomofthehole.

7.Installthecheckplug.

CheckingtheLubricantin theGearBoxoftheRear Axle

ServiceInterval:Beforeeachuseordaily

Every400hours(Alsocheckthelubricant beforeyourststarttheengine.)

g009717

AdjustingtheTraction DriveforNeutral

Themachinemustnotcreepwhenthetractionpedal isreleased.Ifitdoescreep,anadjustmentisrequired.

1.Parkthemachineonalevelsurface,shutoffthe engine,positionthespeedcontrolintothelow range,andlowerthecuttingunits.

2.Pressonlytherightbrakepedalandengagethe parkingbrake.

3.Jackuptheleftsideofthemachineuntilthe leftfronttireisofftheshopoor.Supportthe machinewithjackstandstopreventitfrom fallingaccidentally.

4.Starttheengineandallowitrunatlowidle.

5.Adjustthejamnutsonthepumprodendto movethepumpcontroltubeforwardtoeliminate forwardcreeporrearwardtoeliminaterearward creep(Figure109).

ThegearboxislledwithSAE85W-140gear lubricant.Thecapacityis0.5L(16oz).

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Removethecheck/llplugfromtheleftsideof thegearbox(Figure108)andmakesurethat lubricantisuptothebottomofthehole.Ifthe levelislow,addenoughlubricanttobringthe leveluptothebottomofthehole.

g009987

Figure109

1.Pump-rodjamnuts2.Pumpcontroltube

6.Afterthewheelrotationceases,tightenthejam nutstosecuretheadjustment.

7.Shutofftheengineandreleasetherightbrake.

8.Removethejackstandsandlowerthemachine totheshopoor.

9.T estdrivethemachinetoensurethatitdoes notcreep.

CheckingtheRear-Wheel Toe-In

ServiceInterval:Every800hours/Y early(whichever

comesrst)

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Measurethecenter-to-centerdistance(ataxle height)atthefrontandrearofthesteeringtires.

Note:Thefrontmeasurementmustbe3mm

(1/8inch)lessthantherearmeasurement (Figure1 10).

4.Removethetie-rodballjointfromtheaxlecase support.

5.Loosentheclampsatbothendsofthetierods (Figure1 11).

6.Rotatethedetachedballjointinwardoroutward 1completerevolution.

7.Tightentheclampatthelooseendofthetierod.

8.Rotatetheentiretie-rodassemblythesame direction(inwardoroutward)1complete revolution.

9.Tightentheclampattheconnectedendofthe tierod.

10.Installtheballjointintheaxlecasesupportand tightenthenutngertight.

11.Measurethetoe-in.

12.Repeattheprocedureifnecessary .

13.Tightenthenutandinstallanewcotterpinwhen theadjustmentiscorrect.

Figure110

1.Frontofthetractionunit3.Center-to-centerdistance

2.3mm(1/8inch)lessthan therearofthetire

3.T oadjustthetoe-in,removethecotterpinand

thenutfromeithertie-rodballjoint(Figure1 11).

Figure111

1.Tie-rodclamp2.Tie-rodballjoint

g009169

g009718

CoolingSystem Maintenance

CoolingSystemSafety

•Swallowingenginecoolantcancausepoisoning;

keepoutofreachfromchildrenandpets.

•Dischargeofhot,pressurizedcoolantortouching

ahotradiatorandsurroundingpartscancause severeburns.

–Alwaysallowtheenginetocoolatleast15

minutesbeforeremovingtheradiatorcap.

–Usearagwhenopeningtheradiatorcap,and

openthecapslowlytoallowsteamtoescape.

CheckingtheCooling System

ServiceInterval:Beforeeachuseordaily

Checkthelevelofthecoolantatthebeginningofeach day.Thecapacityofthesystemis12.3L(13USqt).

1.Carefullyremovetheradiatorcap.

CAUTION

Iftheenginehasbeenrunning,the pressurized,hotcoolantcanescapeand causeburns.

•Donotopentheradiatorcapwhenthe engineisrunning.

•Usearagwhenopeningtheradiator cap,andopenthecapslowlytoallow steamtoescape.

g009702

Figure112

1.Expansiontank

2.Checkthecoolantlevelintheradiator.

Note:Theradiatorshouldbelledtothetopof

thellerneckandtheexpansiontanklledto theFullmark(Figure112).

3.Ifthecoolantislow,adda50/50mixtureofwater andethyleneglycolantifreeze.

Note:Donotusewateronlyor

alcohol/methanol-basedcoolants.

4.Installtheradiatorcapandtheexpansion-tank cap.

ServicingtheEngine CoolingSystem

ServiceInterval:Beforeeachuseordaily

Removedebrisfromtheenginearea,oilcooler,and radiatordaily.Cleanthemmorefrequentlyindirty conditions.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Unlatchandswingopentherearscreen(Figure

113).

Figure113

1.Rearscreenlatch

3.Cleanthescreenthoroughlyofalldebris.

Note:Toremovethescreen,liftoffthehinge

pins.

Important:Cleaningtheoilcooler/radiator

withwaterwillpromoteprematurecorrosion damagetocomponentsandcompactdebris.

5.Closetherearscreenandsecureitwiththe latch.

g200377

4.Cleanbothsidesoftheoilcooler/radiatorarea (Figure114)thoroughlywithcompressedair. Startfromthefrontandblowthedebrisout towardtheback.Thencleanfromtheback sideandblowtowardthefront.Repeatthe procedureseveraltimesuntilallchaffanddebris isremoved.

g020509

Figure114

1.Oilcooler/radiator

BrakeMaintenance

BeltMaintenance

AdjustingtheService Brakes

Adjusttheservicebrakeswhenthereismorethan 13mm(1/2inch)offreetravelofthebrakepedal,or whenthebrakesdonotworkeffectively.Freetravel isthedistancethebrakepedalmovesbeforebraking resistanceisfelt.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Disengagethelockinglatchfromthebrake pedalssothatbothpedalsworkindependently ofeachother.

3.T oreducefreetravelofthebrakepedals,tighten thebrakesasfollows:

A.Loosenthefrontnutonthethreadedendof

thebrakecable(Figure1 15).

ServicingtheAlternator Belt

ServiceInterval:Every100hours

Checktheconditionandtensionofthebelts(Figure

116)afterevery100operatinghours.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Propertensionwillallow10mm(3/8inch) deectionwhenaforceof45N(10lb)isapplied onthebeltmidwaybetweenthepulleys.

3.Ifthedeectionisnot10mm(3/8inch),loosen thealternatormountingbolts(Figure116).

Figure115

1.Brakecable

B.Tightentherearnuttomovethecable

backwarduntilthebrakepedalshave0to 13mm(0to1/2inch)offreetravel.

Note:Makesurethatthereisnobrake

tensionwhenthepedalisreleased.

C.Tightenthefrontnutsafterthebrakesare

adjustedcorrectly.

g009721

Figure116

1.Alternator2.Mountingbolt

4.Increaseordecreasethetensionofthe alternatorbeltandtightenthebolts.

5.Checkthedeectionofthebeltagaintoensure thatthetensioniscorrect.

g008932

HydraulicSystem Maintenance

HydraulicSystemSafety

•Seekimmediatemedicalattentionifuidisinjected

intoskin.Injecteduidmustbesurgicallyremoved withinafewhoursbyadoctor.

•Ensurethatallhydraulic-uidhosesandlinesare

ingoodconditionandallhydraulicconnections andttingsaretightbeforeapplyingpressureto thehydraulicsystem.

•Keepyourbodyandhandsawayfrompinhole

leaksornozzlesthatejecthigh-pressurehydraulic uid.

•Usecardboardorpapertondhydraulicleaks.

•Safelyrelieveallpressureinthehydraulicsystem

beforeperforminganyworkonthehydraulic system.

CheckingtheHydraulic LinesandHoses

g200375

Figure117

1.Hydraulic-tankcap

ServiceInterval:Beforeeachuseordaily

Checkthehydrauliclinesandhosesforleaks,kinked lines,loosemountingsupports,wear,loosettings, weatherdeterioration,andchemicaldeterioration. Makeallnecessaryrepairsbeforeoperating.

CheckingtheLevelofthe HydraulicFluid

ServiceInterval:Beforeeachuseordaily

Thereservoirislledatthefactorywithhigh-quality hydraulicuid.Checkthelevelofthehydraulicuid beforeyourststarttheengineanddailythereafter.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Cleantheareaaroundthellerneckandcapof thehydraulictank(Figure1 17).

3.Removethecapfromthellerneck.

4.Removethedipstickfromthellerneckand wipeitwithacleanrag.

5.Insertthedipstickintothellerneck;then removeitandchecktheuidlevel.

Theuidlevelshouldbebetweenthe2marks onthedipstick.

6.Ifthelevelislow,addtheappropriateuidto raisetheleveltotheuppermark.

7.Installthedipstickandcapontothellerneck.

HydraulicFluid Specications

Thereservoirislledatthefactorywithhigh-quality hydraulicuid.Checkthelevelofthehydraulicuid beforeyourststarttheengineanddailythereafter; refertoCheckingtheLeveloftheHydraulicFluid

(page69).

Recommendedhydraulicuid:T oroPXExtended LifeHydraulicFluid;availablein19L(5USgallon) pailsor208L(55USgallon)drums.

Note:Amachineusingtherecommended

replacementuidrequireslessfrequentuidandlter changes.

Alternativehydraulicuids:IfToroPXExtended LifeHydraulicFluidisnotavailable,youmayuse anotherconventional,petroleum-basedhydraulicuid havingspecicationsthatfallwithinthelistedrange forallthefollowingmaterialpropertiesandthatit meetsindustrystandards.Donotusesyntheticuid. Consultwithyourlubricantdistributortoidentifya satisfactoryproduct.

Note:T orodoesnotassumeresponsibilityfor

damagecausedbyimpropersubstitutions,souse productsonlyfromreputablemanufacturerswhowill standbehindtheirrecommendation.

HighViscosityIndex/LowPourPoint Anti-wearHydraulicFluid,ISOVG46

MaterialProperties:

Viscosity,ASTMD445cSt@40°C(104°F)

ViscosityIndexASTMD2270

PourPoint,ASTMD97-37°Cto-45°C(-34°F

IndustrySpecications:EatonVickers694(I-286-S,

M-2950-S/35VQ25or

44to48

140orhigher

to-49°F)

M-2952-S)

Note:Manyhydraulicuidsarealmostcolorless,

makingitdifculttospotleaks.Areddyeadditivefor thehydraulicuidisavailablein20ml(0.67oz) bottles.Abottleissufcientfor15to22L(4to6US gallons)ofhydraulicuid.OrderPartNo.44-2500 fromyourauthorizedTorodistributor.

Important:T oroPremiumSynthetic

BiodegradableHydraulicFluidistheonly syntheticbiodegradableuidapprovedbyToro. Thisuidiscompatiblewiththeelastomersused inTorohydraulicsystemsandissuitablefora wide-rangeoftemperatureconditions.Thisuidis compatiblewithconventionalmineraloils,butfor maximumbiodegradabilityandperformance,the hydraulicsystemshouldbethoroughlyushedof conventionaluid.Theoilisavailablein19L(5 USgallons)pailsor208L(55USgallons)from yourauthorizedT orodistributor.

ChangingtheHydraulic Fluid

ServiceInterval:Every2,000hours—Ifyou

areusingtherecommended hydraulicuid,changethe

hydraulicuid.

Every800hours—Ifyouarenotusingthe

recommendedhydraulicuidorhaveever lledthereservoirwithanalternativeuid,

changethehydraulicuid.

Iftheuidbecomescontaminated,contactyourlocal authorizedT orodistributor,becausethesystemmust beushed.Contaminateduidlooksmilkyorblack whencomparedtocleanuid.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Raisethehood.

3.Disconnectthecasereturnlinefromthebottom ofthereservoirandletthehydraulicuidow intoalargedrainpan.

4.Connectthelinewhenthehydraulicuidstops draining.

5.Fillthereservoirwithhydraulicuid;referto

HydraulicFluidSpecications(page69)and HydraulicFluidCapacity(page70).

Important:Useonlythehydraulicuids

specied.Otheruidscouldcausesystem damage.

6.Installthereservoircap.

7.Starttheengineanduseallofthehydraulic controlstodistributehydraulicuidthroughout thesystem.

8.Checkforleaksandshutofftheengine.

9.Checktheuidlevelandaddenoughtoraise theleveltotheFullmarkonthedipstick.

Note:Donotoverllthehydraulicsystem.

HydraulicFluidCapacity

28.4L(7.5USgallons);refertoHydraulicFluid

Specications(page69)

ReplacingtheHydraulic Filters

ServiceInterval:Every1,000hours—Ifyou

areusingtherecommended hydraulicuid,replacethe

hydrauliclters.

Every800hours—Ifyouarenotusingthe

recommendedhydraulicuidorhaveever lledthereservoirwithanalternativeuid,

replacethehydrauliclters.

UseTororeplacementltersPartNo.94-2621for therear(cuttingunit)ofthemachineandPartNo. 75-1310forthefront(charge)ofthemachine.

Important:Usinganothertypeofltermayvoid

thewarrantyonsomecomponents.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Cleantheareaaroundtheltermountingarea.

3.Placeadrainpanunderthelterandremove thelter(Figure118andFigure119).

4.Lubricatethenewltergasketandllthelter withhydraulicuid.

g200374

Figure119

1.Hydrauliclter

Figure118

1.Hydrauliclter

5.Ensurethattheltermountingareaisclean.

6.Screwthelteronuntilthegasketcontacts themountingplate;thentightenthelteran

g009723

additional1/2turn.

7.Starttheengineandletitrunforabout2minutes topurgeairfromthesystem.

8.Shutofftheengineandcheckforleaks.

CuttingUnitMaintenance

BladeSafety

•Awornordamagedbladeorbedknifecanbreak,

andapiececouldbethrowntowardyouor bystanders,resultinginseriouspersonalinjuryor death.

DANGER

Changingtheenginespeedwhile backlappingmaycausethereelstostall.

•Neverchangetheenginespeedwhile backlapping.

•Backlaponlyatlowidleenginespeed.

•Inspectthecuttingunitsperiodicallyforexcessive

wearordamage.

•Usecarewhencheckingthecuttingunits.Wrap

thebladesorweargloves,andusecautionwhen servicingthereelsandbedknives.Onlyreplaceor sharpenthereelsandbedknives;neverstraighten orweldthem.

•Onmachineswithmultiplecuttingunits,takecare

whenrotatingareel;itcancausethereelsinthe othercuttingunitstorotate.

BacklappingtheCutting Units

WARNING

Contactwiththereelsorothermovingparts canresultinpersonalinjury.

•Keepyourngers,hands,andclothing awayfromthereelsorothermovingparts.

DANGER

Contactwiththecuttingunitscould causepersonalinjury.

Becertainthatyouareclearofthe cuttingunitsbeforeproceeding.

6.Withthemow-speedlimiterintheMOWposition, movethePTOswitchtotheONposition.

7.Presstheliftswitchtostartthebacklapping operationonthedesignatedreels.

8.Applylappingcompoundwithalong-handled brush.

Note:Donotuseashort-handledbrush.

•Neverattempttoturnthereelsbyhandor footwhiletheengineisrunning.

Note:Whenbacklapping,thefrontunitsalloperate

together,andtherearunitsoperatetogether.

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shut offtheengine,andmovethePTOswitchtothe OFFposition.

2.Unlockandraisethehoodtoexposethe controls.

3.Makeinitialreel-to-bedknifeadjustments appropriateforbacklappingonallcuttingunits whicharetobebacklapped;refertothecutting unitOperator'sManual.

4.Selecteitherfront,rear,orbothbacklapleversto determinewhichunitstobacklap(Figure120).

5.Starttheengineandrunatlowidlespeed.

g015076

Figure120

1.Front-backlaplever2.Rear-backlaplever

9.Ifthereelsstallorbecomeerraticwhile backlapping,increasethethrottlespeeduntil thereelstabilizes.

10.T omakeanadjustmenttothecuttingunitswhile backlapping,turnthereelsoffbypressingthe rearoftheliftswitch;movethePTOswitchto theOFFpositionandshutofftheengine.After completinganyadjustments,repeatsteps5 through9.

11.Repeattheprocedureforallcuttingunitsthat youwanttobacklap.

12.Whennished,returnthebacklapleverstothe MOWposition,lowerthehood,andwashall lappingcompoundoffthecuttingunits.Adjust thecuttingunitreel-to-bedknifeasneeded. Movethecuttingunitreel-speedcontrolstothe desiredmowingposition.

Cleaning

WashingtheMachine

Washthemachineasneededusingwateralone orwithamilddetergent.Y oumayusearagwhen washingthemachine.

Important:Ifyoudonotreturnthebacklap

switchtotheOFFpositionafterbacklapping, thecuttingunitswillnotraiseorfunction properly.

Note:Additionalinstructionsandprocedureson

backlappingareavailableintheT oroSharpening ReelandRotaryMowersManual,FormNo.

80-300SL.

Note:Forabettercuttingedge,runaleacross

thefrontfaceofthebedknifeafterlapping.This removesanyburrsorroughedgesthatmay havebuiltuponthecuttingedge.

Important:Donotusebrackishorreclaimed

watertocleanthemachine.

Important:Donotusepower-washingequipment

towashthemachine.Power-washingequipment maydamagetheelectricalsystem,loosen importantdecals,orwashawaynecessarygrease atfrictionpoints.Avoidexcessiveuseofwater nearthecontrolpanel,engine,andbattery.

Important:Donotwashthemachinewiththe

enginerunning.Washingthemachinewiththe enginerunningmayresultininternalengine damage.

Storage

5.Shutofftheengineandremovethekey.

6.Flushthefueltankwithfresh,cleanfuel.

StorageSafety

•Shutofftheengine,removethekey(ifequipped),

andwaitforallmovementtostopbeforeyouleave theoperator’sposition.Allowthemachinetocool beforeadjusting,servicing,cleaning,orstoringit.

•Donotstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlight,such asonawaterheaterorotherappliance.

PreparingtheTractionUnit

1.Parkthemachineonalevelsurface,lowerthe cuttingunits,engagetheparkingbrake,shutoff theengine,andremovethekey.

2.Thoroughlycleanthetractionunit,cuttingunits, andtheengine.

3.Checkthetirepressure;refertoCheckingthe

TirePressure(page61).

4.Checkallfastenersforlooseness;tightenthem asnecessary.

5.Greaseoroilallgreasettingsandpivotpoints. Wipeupanyexcesslubricant.

7.Secureallofthefuel-systemttings.

8.Thoroughlycleanandservicetheair-cleaner assembly.

9.Sealtheair-cleanerinletandtheexhaustoutlet withweatherprooftape.

10.Checktheantifreezeprotectionandadda 50/50solutionofwaterandethyleneglycol antifreezeasneededfortheexpectedminimum temperatureinyourarea.

6.Lightlysandandusetouch-uppaintonpainted areasthatarescratched,chipped,orrusted. Repairanydentsinthemetalbody.

7.Servicethebatteryandcablesasfollows;refer toElectricalSystemSafety(page59):

A.Removethebatteryterminalsfromthe

batteryposts.

B.Cleanthebattery,terminals,andpostswith

awirebrushandbaking-sodasolution.

C.Coatthecableterminalsandbatteryposts

withGrafo112Xskin-overgrease(T oroPart No.505-47)orpetroleumjellytoprevent corrosion.

D.Slowlychargethebatteryevery60days

for24hourstopreventleadsulfationofthe battery.

PreparingtheEngine

1.Draintheengineoilfromtheoilpanandinstall thedrainplug.

2.Removeanddiscardtheoillter.Installanew oillter.

3.Filltheenginewithspeciedmotoroil.

4.Starttheengineandrunitatidlespeedfor approximately2minutes.

Notes:

EEA/UKPrivacyNotice

Toro’sUseofYourPersonalInformation

TheT oroCompany(“T oro”)respectsyourprivacy .Whenyoupurchaseourproducts,wemaycollectcertainpersonalinformationaboutyou,eitherdirectly fromyouorthroughyourlocalT orocompanyordealer.T orousesthisinformationtofullcontractualobligations-suchastoregisteryourwarranty , processyourwarrantyclaimortocontactyouintheeventofaproductrecall-andforlegitimatebusinesspurposes-suchastogaugecustomer satisfaction,improveourproductsorprovideyouwithproductinformationwhichmaybeofinterest.Toromayshareyourinformationwithoursubsidiaries, afliates,dealersorotherbusinesspartnersinconnectiontheseactivities.Wemayalsodisclosepersonalinformationwhenrequiredbylaworin connectionwiththesale,purchaseormergerofabusiness.Wewillneversellyourpersonalinformationtoanyothercompanyformarketingpurposes.

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374-0282RevC

CaliforniaProposition65WarningInformation

Whatisthiswarning?

Youmayseeaproductforsalethathasawarninglabellikethefollowing:

WARNING:CancerandReproductiveHarm—www.p65Warnings.ca.gov.

WhatisProp65?

Prop65appliestoanycompanyoperatinginCalifornia,sellingproductsinCalifornia,ormanufacturingproductsthatmaybesoldinorbroughtinto California.ItmandatesthattheGovernorofCaliforniamaintainandpublishalistofchemicalsknowntocausecancer,birthdefects,and/orother reproductiveharm.Thelist,whichisupdatedannually,includeshundredsofchemicalsfoundinmanyeverydayitems.ThepurposeofProp65isto informthepublicaboutexposuretothesechemicals.

Prop65doesnotbanthesaleofproductscontainingthesechemicalsbutinsteadrequireswarningsonanyproduct,productpackaging,orliteraturewith theproduct.Moreover,aProp65warningdoesnotmeanthataproductisinviolationofanyproductsafetystandardsorrequirements.Infact,the CaliforniagovernmenthasclariedthataProp65warning“isnotthesameasaregulatorydecisionthataproductis‘safe’or‘unsafe.’”Manyofthese chemicalshavebeenusedineverydayproductsforyearswithoutdocumentedharm.Formoreinformation,gotohttps://oag.ca.gov/prop65/faqs-view-all

AProp65warningmeansthatacompanyhaseither(1)evaluatedtheexposureandhasconcludedthatitexceedsthe“nosignicantrisklevel”;or(2) haschosentoprovideawarningbasedonitsunderstandingaboutthepresenceofalistedchemicalwithoutattemptingtoevaluatetheexposure.

Doesthislawapplyeverywhere?

Prop65warningsarerequiredunderCalifornialawonly .ThesewarningsareseenthroughoutCaliforniainawiderangeofsettings,includingbutnot limitedtorestaurants,grocerystores,hotels,schools,andhospitals,andonawidevarietyofproducts.Additionally,someonlineandmailorder retailersprovideProp65warningsontheirwebsitesorincatalogs.

HowdotheCaliforniawarningscomparetofederallimits?

Prop65standardsareoftenmorestringentthanfederalandinternationalstandards.TherearevarioussubstancesthatrequireaProp65warning atlevelsthatarefarlowerthanfederalactionlimits.Forexample,theProp65standardforwarningsforleadis0.5μg/day,whichiswellbelow thefederalandinternationalstandards.

Whydon’tallsimilarproductscarrythewarning?

•ProductssoldinCaliforniarequireProp65labellingwhilesimilarproductssoldelsewheredonot.

•AcompanyinvolvedinaProp65lawsuitreachingasettlementmayberequiredtouseProp65warningsforitsproducts,butothercompanies

makingsimilarproductsmayhavenosuchrequirement.

•TheenforcementofProp65isinconsistent.

•CompaniesmayelectnottoprovidewarningsbecausetheyconcludethattheyarenotrequiredtodosounderProp65;alackofwarningsfora

productdoesnotmeanthattheproductisfreeoflistedchemicalsatsimilarlevels.

WhydoesToroincludethiswarning?

Torohaschosentoprovideconsumerswithasmuchinformationaspossiblesothattheycanmakeinformeddecisionsabouttheproductstheybuyand use.T oroprovideswarningsincertaincasesbasedonitsknowledgeofthepresenceofoneormorelistedchemicalswithoutevaluatingthelevelof exposure,asnotallthelistedchemicalsprovideexposurelimitrequirements.WhiletheexposurefromT oroproductsmaybenegligibleorwellwithinthe “nosignicantrisk”range,outofanabundanceofcaution,T orohaselectedtoprovidetheProp65warnings.Moreover,ifT orodoesnotprovidethese warnings,itcouldbesuedbytheStateofCaliforniaorbyprivatepartiesseekingtoenforceProp65andsubjecttosubstantialpenalties.

RevA

TheToroWarranty

Two-Y earor1,500HoursLimitedWarranty

ConditionsandProductsCovered

TheToroCompanyanditsafliate,T oroWarrantyCompany,pursuant toanagreementbetweenthem,jointlywarrantyourT oroCommercial product(“Product”)tobefreefromdefectsinmaterialsorworkmanship for2yearsor1,500operationalhours*,whicheveroccursrst.This warrantyisapplicabletoallproductswiththeexceptionofAerators (refertoseparatewarrantystatementsfortheseproducts).Wherea warrantableconditionexists,wewillrepairtheProductatnocosttoyou includingdiagnostics,labor,parts,andtransportation.Thiswarranty beginsonthedatetheProductisdeliveredtotheoriginalretailpurchaser . *Productequippedwithanhourmeter.

InstructionsforObtainingWarrantyService

YouareresponsiblefornotifyingtheCommercialProductsDistributoror AuthorizedCommercialProductsDealerfromwhomyoupurchasedthe Productassoonasyoubelieveawarrantableconditionexists.Ifyouneed helplocatingaCommercialProductsDistributororAuthorizedDealer,or ifyouhavequestionsregardingyourwarrantyrightsorresponsibilities, youmaycontactusat:

ToroCommercialProductsServiceDepartment ToroWarrantyCompany 811 1LyndaleAvenueSouth Bloomington,MN55420-1196

952–888–8801or800–952–2740 E-mail:commercial.warranty@toro.com

OwnerResponsibilities

Astheproductowner,youareresponsibleforrequiredmaintenanceand adjustmentsstatedinyourOperator'sManual.Repairsforproductissues causedbyfailuretoperformrequiredmaintenanceandadjustmentsarenot coveredunderthiswarranty.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-Tororeplacement

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

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.

•ProductfailureswhichresultfromoperatingtheProductinanabusive,

negligent,orrecklessmanner.

•Partsconsumedthroughusethatarenotdefective.Examplesofparts

whichareconsumed,orusedup,duringnormalProductoperation include,butarenotlimitedto,brakepadsandlinings,clutchlinings, blades,reels,rollersandbearings(sealedorgreasable),bedknives, sparkplugs,castorwheelsandbearings,tires,lters,belts,andcertain sprayercomponentssuchasdiaphragms,nozzles,andcheckvalves.

•Failurescausedbyoutsideinuence,including,butnotlimitedto,

weather,storagepractices,contamination,useofunapprovedfuels, coolants,lubricants,additives,fertilizers,water ,orchemicals.

•Failureorperformanceissuesduetotheuseoffuels(e.g.gasoline,

diesel,orbiodiesel)thatdonotconformtotheirrespectiveindustry standards.

•Normalnoise,vibration,wearandtear,anddeterioration.Normal

“wearandtear”includes,butisnotlimitedto,damagetoseatsdueto wearorabrasion,wornpaintedsurfaces,scratcheddecalsorwindows.

Parts

Partsscheduledforreplacementasrequiredmaintenancearewarranted fortheperiodoftimeuptothescheduledreplacementtimeforthatpart. Partsreplacedunderthiswarrantyarecoveredforthedurationofthe originalproductwarrantyandbecomethepropertyofT oro.T orowillmake thenaldecisionwhethertorepairanyexistingpartorassemblyorreplace it.T oromayuseremanufacturedpartsforwarrantyrepairs.

DeepCycleandLithium-IonBatteryWarranty

DeepcycleandLithium-Ionbatterieshaveaspeciedtotalnumber ofkilowatt-hourstheycandeliverduringtheirlifetime.Operating, recharging,andmaintenancetechniquescanextendorreducetotal batterylife.Asthebatteriesinthisproductareconsumed,theamount ofusefulworkbetweenchargingintervalswillslowlydecreaseuntilthe batteryiscompletelywornout.Replacementofwornoutbatteries, duetonormalconsumption,istheresponsibilityoftheproductowner. Note:(Lithium-Ionbatteryonly):Pro-ratedafter2years.Refertothe batterywarrantyforadditionalinformation.

MaintenanceisatOwner’sExpense

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

GeneralConditions

RepairbyanAuthorizedToroDistributororDealerisyoursoleremedy 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.

NoteRegardingEmissionsWarranty

TheEmissionsControlSystemonyourProductmaybecoveredby aseparatewarrantymeetingrequirementsestablishedbytheU.S. EnvironmentalProtectionAgency(EP A)and/ortheCaliforniaAirResources Board(CARB).Thehourlimitationssetforthabovedonotapplytothe EmissionsControlSystemWarranty.RefertotheEngineEmissionControl WarrantyStatementsuppliedwithyourproductorcontainedintheengine manufacturer’sdocumentation.

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtain guaranteepoliciesforyourcountry ,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtaining guaranteeinformation,contactyourAuthorizedToroServiceCenter .

374-0253RevE

Toro 03780 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual