Toro 03708N, Reelmaster 7000-D, 03708 Operator's Manual

FormNo.3374-295RevC

Reelmaster

®

7000-D4-Wheel

DriveTractionUnit

ModelNo.03708N—SerialNo.313000001andUp

ToregisteryourproductordownloadanOperator'sManualorPartsCatalogatnocharge,gotowww.T oro.com.OriginalInstructions(EN)

WARNING

CALIFORNIA

Proposition65Warning

Dieselengineexhaustandsomeofits
constituentsareknowntotheStateof

Californiatocausecancer,birthdefects,

andotherreproductiveharm.

Becauseinsomeareastherearelocal,state,orfederal
regulationsrequiringthatasparkarresterbeusedonthe
engineofthismachine,asparkarresterisincorporated
withthemuferassembly.

GenuineTorosparkarrestersareapprovedbytheUSDA
ForestryService.

Important:Thisengineisequippedwithaspark
arrestermufer.ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperate
theengineonanyforest-covered,brush-covered,
orgrass-coveredlandwithoutasparkarrester
mufermaintainedinworkingorder,ortheengine
constricted,equipped,andmaintainedforthe
preventionofre.Otherstatesorfederalareasmay
havesimilarlaws.

Wheneveryouneedservice,genuineToroparts,
oradditionalinformation,contactanAuthorized
ServiceDealerorToroCustomerServiceandhave
themodelandserialnumbersofyourproductready.
Figure1identiesthelocationofthemodelandserial
numbersontherightfrontframememberofthe
product.Writethenumbersinthespaceprovided.

Figure1

1.Modelandserialnumberlocation

Theenclosed

Engine Owner's Man ual

issupplied
forinformationregardingtheUSEnvironmental
ProtectionAgency(EPA)andtheCalifornia
EmissionControlRegulationofemissionsystems,
maintenance,andwarranty.Replacementsmaybe
orderedthroughtheenginemanufacturer.

Introduction

Thismachineisaride-on,reel-bladelawnmower
intendedtobeusedbyprofessional,hiredoperatorsin
commercialapplications.Itisprimarilydesignedfor
cuttinggrassonwell-maintainedlawnsingolfcourses,
parks,sportselds,andoncommercialgrounds.Itis
notdesignedforcuttingbrush,mowinggrassandother
growthalongsidehighways,orforagriculturaluses.

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafetyalertsymbol(

Figure2),
whichsignalsahazardthatmaycauseseriousinjury
ordeathifyoudonotfollowtherecommended
precautions.

Figure2

1.Safetyalertsymbol.

Thismanualusestwootherwordstohighlight
information.Importantcallsattentiontospecial
mechanicalinformationandNoteemphasizesgeneral
informationworthyofspecialattention.

YoumaycontactTorodirectlyatwww .Toro.comfor
productandaccessoryinformation,helpndingadealer,
ortoregisteryourproduct.

©2013—TheT oro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

2

PrintedintheUSA.

AllRightsReserved

Contents

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

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

SafeOperatingPractices.......................................4

ToroRidingMowerSafety....................................6

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

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

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

2InstallingtheCuttingUnits..............................12

3AdjustingtheTurfCompensation

Spring............................................................15

4UsingtheCuttingUnitKickstand.....................16

5GreasingtheMachine......................................16

6CheckingFluidLevels......................................17

ProductOverview......................................................17

Controls.............................................................17

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

TractionUnitSpecications................................21

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

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

CheckingtheEngineOilLevel............................22

CheckingtheCoolingSystem..............................23

FillingtheFuelTank...........................................23

CheckingtheHydraulicFluidLevel.....................25

CheckingtheTirePressure.................................26

StartingandStoppingtheEngine........................26

CheckingtheInterlockSwitches.........................26

SettingtheReelSpeed.........................................27

AdjustingtheLiftArmCounterbalance...............28

AdjustingtheLiftArmTurnAround

Position..........................................................28

PushingorTowingtheMachine..........................29

JackingPoints.....................................................29

TieDowns.........................................................29

UnderstandingtheDiagnosticLight....................29

DiagnosticAceDisplay.......................................30

CheckingtheInterlockSwitches.........................30

OperatingCharacteristics...................................31

EngineCoolingFanOperation...........................32

OperatingTips...................................................32

Maintenance...............................................................33

RecommendedMaintenanceSchedule(s)................33

DailyMaintenanceChecklist...............................34

ServiceIntervalChart.........................................35

PremaintenanceProcedures....................................36

RemovingtheHood...........................................36

Lubrication.............................................................36

GreasingtheBearingsandBushings....................36

EngineMaintenance...............................................38

ServicingtheAirCleaner....................................38

ServicingtheEngineOilandFilter......................39

AdjustingtheThrottle........................................39

FuelSystemMaintenance.......................................40

FuelTank...........................................................40

FuelLinesandConnections................................40

ServicingtheWaterSeparator.............................40

FuelPickupTubeScreen....................................40

BleedingAirfromtheInjectors...........................41

ElectricalSystemMaintenance................................41

ChargingandConnectingtheBattery..................41

BatteryCare.......................................................42

Fuses..................................................................43

DriveSystemMaintenance.....................................44

CheckingtheTorqueoftheWheel

Nuts...............................................................44

CheckingthePlanetaryGearDrive

Oil..................................................................44

ChangingthePlanetaryGearDrive

Oil..................................................................44

CheckingtheRearAxleLubricant.......................45

ChangingtheRearAxleLubricant.......................45

AdjustingtheTractionDriveforNeutral.............46

CheckingtheRearWheelT oe-In.........................46

CoolingSystemMaintenance..................................47

ServicingtheEngineCoolingSystem..................47

BrakeMaintenance.................................................48

AdjustingtheServiceBrakes...............................48

BeltMaintenance....................................................48

ServicingtheAlternatorBelt...............................48

HydraulicSystemMaintenance...............................49

ChangingtheHydraulicFluid.............................49

ReplacingtheHydraulicFilters...........................49

CheckingtheHydraulicLinesandHoses.............50

CuttingUnitMaintenance.......................................50

BacklappingtheCuttingUnits............................50

Cleaning.................................................................51

ServicingtheSparkArrestorMufer...................51

Storage.......................................................................52

Engine...............................................................52

TractionUnit......................................................52

Schematics.................................................................53

3

Safety

ThismachinemeetsorexceedsANSIB71.4-2004
specicationsineffectatthetimeofproduction.

Improperuseormaintenancebytheoperatoror
ownercanresultininjury.T oreducethepotential
forinjury,complywiththesesafetyinstructions
andalwayspayattentiontothesafetyalertsymbol,
whichmeansCAUTION,WARNING,orDANGER­"personalsafetyinstruction."Failuretocomplywiththe
instructionmayresultinpersonalinjuryordeath.

SafeOperatingPractices

ThefollowinginstructionsarefromtheCENstandard
EN836:1997,ISOstandard5395:1990,andANSI
B71.4-2004.

Training

•Readtheoperator'smanualandothertraining
materialcarefully .Befamiliarwiththecontrols,
safetysigns,andtheproperuseoftheequipment.

•Neverallowchildrenorpeopleunfamiliarwiththese
instructionstouseorservicethemower.Local
regulationsmayrestricttheageoftheoperator.

•Nevermowwhilepeople,especiallychildren,orpets
arenearby .

•Keepinmindthattheoperatororuserisresponsible
foraccidentsorhazardsoccurringtootherpeopleor
theirproperty.

•Donotcarrypassengers.

•Alldriversandmechanicsshouldseekandobtain
professionalandpracticalinstruction.Theowneris
responsiblefortrainingtheusers.Suchinstruction
shouldemphasize:

–theneedforcareandconcentrationwhen

workingwithride-onmachines;

–controlofaride-onmachineslidingonaslope

willnotberegainedbytheapplicationofthe
brake.Themainreasonsforlossofcontrolare:

◊insufcientwheelgrip;
◊beingdriventoofast;
◊inadequatebraking;
◊thetypeofmachineisunsuitableforitstask;
◊lackofawarenessoftheeffectofground

conditions,especiallyslopes;

◊incorrecthitchingandloaddistribution.

•Theowner/usercanpreventandisresponsiblefor
accidentsorinjuriesoccurringtohimselforherself,
otherpeople,orproperty.

Preparation

•Whilemowing,alwayswearsubstantialfootwear,
longtrousers,hardhat,safetyglasses,andear
protection.Longhair,looseclothing,orjewelrymay
gettangledinmovingparts.Donotoperatethe
equipmentwhenbarefootorwearingopensandals.

•Thoroughlyinspecttheareawheretheequipment
istobeusedandremoveallobjectswhichmaybe
thrownbythemachine.

•Warning—Fuelishighlyammable.Takethe
followingprecautions:

–Storefuelincontainersspecicallydesignedfor

thispurpose.

–Refueloutdoorsonlyanddonotsmokewhile

refuelling.

–Addfuelbeforestartingtheengine.Never

removethecapofthefueltankoraddfuelwhile
theengineisrunningorwhentheengineishot.

–Iffuelisspilled,donotattempttostartthe

enginebutmovethemachineawayfromthe
areaofspillageandavoidcreatinganysourceof
ignitionuntilfuelvaporshavedissipated.

–Replaceallfueltanksandcontainercapssecurely.

•Replacefaultysilencers/mufers.

•Evaluatetheterraintodeterminewhataccessories
andattachmentsareneededtoproperlyand
safelyperformthejob.Onlyuseaccessoriesand
attachmentsapprovedbythemanufacturer.

•Checkthattheoperator'spresencecontrols,safety
switchesandshieldsareattachedandfunctioning
properly.Donotoperateunlesstheyarefunctioning
properly.

Operation

•Donotoperatetheengineinaconnedspacewhere
dangerouscarbonmonoxidefumescancollect.

•Mowonlyindaylightoringoodarticiallight.

•Beforeattemptingtostarttheengine,disengageall
bladeattachmentclutches,shiftintoneutral,and
engagetheparkingbrake.

•Rememberthereisnosuchthingasasafeslope.
Travelongrassslopesrequiresparticularcare.To
guardagainstoverturning:

–donotstoporstartsuddenlywhengoingupor

downhill;

–machinespeedsshouldbekeptlowonslopes

andduringtightturns;

–stayalertforhumpsandhollowsandother

hiddenhazards;

4

–Donotturnsharply.Usecarewhenreversing.
–Usecounterweight(s)orwheelweightswhen

suggestedintheoperator'smanual.

•Stayalertforholesintheterrainandotherhidden
hazards.

•Watchoutfortrafcwhencrossingornearroadways.

•Stopthebladesrotatingbeforecrossingsurfaces
otherthangrass.

•Whenusinganyattachments,neverdirectdischarge
ofmaterialtowardbystandersnorallowanyonenear
themachinewhileinoperation.

•Neveroperatethemachinewithdamagedguards,
shields,orwithoutsafetyprotectivedevicesinplace.
Besureallinterlocksareattached,adjustedproperly,
andfunctioningproperly .

•Donotchangetheenginegovernorsettingsor
over-speedtheengine.Operatingtheengineat
excessivespeedmayincreasethehazardofpersonal
injury.

•Beforeleavingtheoperator'sposition:

–stoponlevelground;
–disengagethepowertake-offandlowerthe

attachments;
–changeintoneutralandsettheparkingbrake;
–stoptheengineandremovethekey.

•Disengagedrivetoattachmentswhentransporting
ornotinuse.

•Stoptheengineanddisengagedrivetoattachment:

–beforerefuelling;
–beforemakingheightadjustmentunless

adjustmentcanbemadefromtheoperator's

position.
–beforeclearingblockages;
–beforechecking,cleaningorworkingonthe

mower;
–afterstrikingaforeignobjectorifanabnormal

vibrationoccurs.Inspectthemowerfordamage

andmakerepairsbeforerestartingandoperating

theequipment.

•Reducethethrottlesettingduringenginerun-out
and,iftheengineisprovidedwithashut-offvalve,
turnthefueloffattheconclusionofmowing.

•Keephandsandfeetawayfromthecuttingunits.

•Lookbehindanddownbeforebackinguptobesure
ofaclearpath.

•Slowdownandusecautionwhenmakingturnsand
crossingroadsandsidewalks.Stopcylinders/reels
ifnotmowing.

•Donotoperatethemowerundertheinuenceof
alcoholordrugs.

•Lightningcancausesevereinjuryordeath.If
lightningisseenorthunderisheardinthearea,do
notoperatethemachine;seekshelter.

•Usecarewhenloadingorunloadingthemachine
intoatrailerortruck.

•Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscurevision.

MaintenanceandStorage

•Keepallnuts,boltsandscrewstighttobesurethe
equipmentisinsafeworkingcondition.

•Neverstoretheequipmentwithfuelinthetank
insideabuildingwherefumesmayreachanopen
ameorspark.

•Allowtheenginetocoolbeforestoringinany
enclosure.

•Toreducetherehazard,keeptheengine,
silencer/mufer,batterycompartmentandfuel
storageareafreeofgrass,leaves,orexcessivegrease.

•Keepallpartsingoodworkingconditionandall
hardwareandhydraulicttingstightened.Replaceall
wornordamagedpartsanddecals.

•Ifthefueltankhastobedrained,dothisoutdoors.

•Becarefulduringadjustmentofthemachineto
prevententrapmentofthengersbetweenmoving
bladesandxedpartsofthemachine.

•Onmulti-cylinder/multi-reelmachines,takecare
asrotatingonecylinder/reelcancauseother
cylinders/reelstorotate.

•Disengagedrives,lowerthecuttingunits,setparking
brake,stopengineandremovekeyfromignition.
Waitforallmovementtostopbeforeadjusting,
cleaningorrepairing.

•Cleangrassanddebrisfromcuttingunits,drives,
silencers/mufers,andenginetohelppreventres.
Cleanupoilorfuelspillage.

•Usejackstandstosupportcomponentswhen
required.

•Carefullyreleasepressurefromcomponentswith
storedenergy.

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

•Usecarewhencheckingthecylinders/reels.Wear
glovesandusecautionwhenservicingthem.

5

•Keephandsandfeetawayfrommovingparts.If
possible,donotmakeadjustmentswiththeengine
running.

•Chargebatteriesinanopenwellventilatedarea,
awayfromsparkandames.Unplugchargerbefore
connectingordisconnectingfrombattery.Wear
protectiveclothinganduseinsulatedtools.

ToroRidingMowerSafety

Thefollowinglistcontainssafetyinformationspecic
toToroproductsorothersafetyinformationthatyou
mustknowthatisnotincludedintheCEN,ISO,or
ANSIstandard.

Thisproductiscapableofamputatinghandsand
feetandthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriousinjuryordeath.

Useofthisproductforpurposesotherthanitsintended
usecouldprovedangeroustouserandbystanders.

WARNING

Engineexhaustcontainscarbonmonoxide,which
isanodorless,deadlypoisonthatcankillyou.

Donotrunengineindoorsorinanenclosedarea.

•Raisethecuttingunitswhendrivingfromonework
areatoanother.

•Donottouchtheengine,silencer/mufer,or
exhaustpipewhiletheengineisrunningorsoon
afterithasstoppedbecausetheseareascouldbehot
enoughtocauseburns.

•Onanyhill,thereisthepossibilityoftippingor
rollingover,buttheriskincreasesastheslopeangle
increases.Steephillsshouldbeavoided.

Cuttingunitsmustbeloweredwhengoingdown
slopestomaintainsteeringcontrol

•Engagetractiondriveslowly,alwayskeepfooton
tractionpedal,especiallywhentravelingdownhill.

Usereverseontractionpedalforbraking.

•Ifthemachinestallswhenclimbingaslope,do
notturnthemachinearound.Alwaysbackslowly,
straightdowntheslope.

•Whenapersonorpetappearsunexpectedlyin
ornearthemowingarea,stopmowing.Careless
operation,combinedwithterrainangles,ricochets,
orimproperlypositionedguardscanleadtothrown
objectinjuries.Donotresumemowinguntilthe
areaiscleared.

•Knowhowtostoptheenginequickly.

•Donotoperatethemachinewhilewearingtennis
shoesorsneakers.

•Wearingsafetyshoesandlongpantsisadvisableand
requiredbysomelocalordinancesandinsurance
regulations.

•Handlefuelcarefully.Wipeupanyspills.

•Checkthesafetyinterlockswitchesdailyforproper
operation.Ifaswitchshouldfail,replacetheswitch
beforeoperatingthemachine.

•Beforestartingtheengine,sitontheseat.

•Usingthemachinedemandsattention.Toprevent
lossofcontrol:

–Donotdriveclosetosandtraps,ditches,creeks,

embankments,orotherhazards.

–Reducespeedwhenmakingsharpturns.Avoid

suddenstopsandstarts.

–Whennearorcrossingroads,alwaysyieldthe

right-of-way.

–Applytheservicebrakeswhengoingdownhillto

keepforwardspeedslowandtomaintaincontrol
ofthemachine.

•WhenoperatingamachinewithROPS(roll-over
protectionsystem)neverremovetheROPSand
alwaysusetheseatbelt.

MaintenanceandStorage

•Makesureallhydrauliclineconnectorsaretightand
allhydraulichosesandlinesareingoodcondition
beforeapplyingpressuretothesystem.

•Keepyourbodyandhandsawayfrompinhole
leaksornozzlesthatejecthydraulicuidunder
highpressure.Usepaperorcardboard,notyour
hands,tosearchforleaks.Hydraulicuidescaping
underpressurecanhavesufcientforcetopenetrate
theskinandcauseseriousinjury.Seekimmediate
medicalattentionifuidisinjectedintoskin.

•Beforedisconnectingorperforminganyworkon
thehydraulicsystem,allpressureinthesystemmust
berelievedbystoppingtheengineandloweringthe
cuttingunitsandattachmentstotheground.

•Checkallfuellinesfortightnessandwearona
regularbasis.Tightenorrepairthemasneeded.

•Iftheenginemustberunningtoperforma
maintenanceadjustment,keephands,feet,clothing,
andanypartsofthebodyawayfromthecutting
units,attachments,andanymovingparts.

•Toensuresafetyandaccuracy ,haveanAuthorized
ToroDistributorcheckthemaximumenginespeed
withatachometer.

6

•Ifmajorrepairsareeverneededorifassistanceis
desired,contactanAuthorizedToroDistributor.

•UseonlyToro-approvedattachmentsand
replacementparts.Thewarrantymaybevoidedif
usedwithunapprovedattachments.

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaof
potentialdanger.Replaceanydecalthatisdamagedorlost.

117-4763

1.Toengagetheparking
brake,securethebrake
pedalswiththelockingpin,
presstheparkingbrake
pedalsandengagethetoe
pedal.

117-2386

1.Raisedeck3.Reverse

2.Blowofffan

2.Todisengagetheparking
brake,disengagethe
lockingpinandreleasethe
pedals.

4.Automatic

119-3884

1.Off

2.Headlights

3.On6.PowerT ake-off(PTO)

1.ReadtheOperators
Manual.

2.Engine—start4.Engine—stop

4.Fast,throttle

5.Slow,throttle

117–2385

3.Engine—preheat

7

1.Reelspeed

120-1672

10A

20A

10A

10A

10A

2A

7.5A

7.5A

7.5A

TEC-5002

60A

98-4387

1.Warning—wearhearingprotection.

119-3905

93-6688

117-4765

1.ReadtheOperator'sManual.

2.Donotusestartingaids.

117-4766

1.Cutting/dismembermenthazard;fan—stayawayfrom
movingparts.

117–2718

1.Warning—readthe
instructionsbefore
servicingorperforming
maintenance.

2.Cuttinghazardofhandor
foot—stoptheengineand
waitformovingpartsto
stop.

120-1672

1.Starter,20A5.Gauges,10A

2.Worklight,10A

3.Seat,10A

4.Powerpoint,10A8.Enginepreheat,60A

6.GM4500controller,2A

7.Powersupplied,7.5A

1.Enginecoolantunder
pressure.

2.Explosionhazard—read
theOperator'sManual.

106-6755

3.Warning—donottouchthe
hotsurface.

4.Warning—readthe

Operator'sManual.

110-9642

1.Storedenergyhazard—readtheOperator'sManual.

2.Movethecotterpintotheholeclosesttotherodbracket
andthenremovetheliftarmandpivotyoke.

8

120-1683

1.Warning—readtheOperator'sManual,donotoperatethis
machineunlessyouaretrained.

2.Warning—readtheOperator'sManualbeforetowingthe
machine.

3.Tippinghazard—slowmachinebeforeturning,donotturnat
highspeeds;lowerthecuttingunitwhendrivingdownslopes;
usearolloverprotectionsystemandweartheseatbelt

4.Warning—donotparkthemachineonslopes;engagethe
parkingbrake,lowerthecuttingunits,stoptheengineand
removetheignitionkeybeforeleavingthemachine.

5.Thrownobjecthazard—keepbystandersasafedistancefrom
themachine.

6.Entanglementhazard,belt—stayawayfrommovingparts,
keepallguardsandshieldsinplace.

120-1681

1.5Bladecuttingunit3.11Bladecuttingunit

2.8Bladecuttingunit4.Mowandbacklap6.Machinespeed

5.ReadtheOperator'sManual.

9

BatterySymbols

Someorallofthesesymbolsareonyourbattery

1.Explosionhazard

2.Nore,opename,or
smoking.

3.Causticliquid/chemical
burnhazard

4.Weareyeprotection9.Flusheyesimmediately

5.ReadtheOperator's

Manual.

6.Keepbystandersasafe
distancefromthebattery .

7.Weareyeprotection;
explosivegasescan
causeblindnessandother
injuries

8.Batteryacidcancause
blindnessorsevereburns.

withwaterandgetmedical
helpfast.

10.Containslead;donot
discard.

120-1671

120-1670

1.Tractionunitspeed3.Fast

2.Slow

106-6754

1.Warning—donottouchthehotsurface.

2.Cutting/dismembermenthazard,fanandentanglement
hazard,belt—stayawayfrommovingparts.

10

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

1
2
3

4
5

6

MediaandAdditionalParts

Description

Operator'sManual

EngineOperator'sManual

PartsCatalog

Nopartsrequired

Fronthoseguide-R.H.1
Fronthoseguide-L.H.1

Nopartsrequired

Cuttingunitkickstand

Nopartsrequired

Nopartsrequired

Qty.

1

1

1

Readbeforeoperatingmachine

Readbeforeoperatingengine

Usetoreferencepartnumbers

Qty.

Use

–

–

1

–

–

Adjustthesupportrollers

Installthecuttingunits

Adjusttheturfcompensationspring.

InstalltheCuttingUnitKickstand.

Greasethemachine.

Checktherearaxlelubricant,hydraulic
uid,andengineoillevels

Use

OperatorTrainingMaterial

1

Viewbeforeoperatingmachine

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

11

1

g019541

1

2

3

AdjustingtheSupportRollers

NoPartsRequired

Procedure

Dependingonwhatwidthcuttingunitsaretobeinstalled
onthetraction,adjustthesupportrollersasfollows:

•Ifusing27inchcuttingunits,therollersaretobe
installedintheuppermountingholesofsupport
assemblychannels(

•Ifusing32inchcuttingunits,therollersaretobe
installedinthelowermountingholesofsupport
assemblychannels(Figure3).

Figure3).

2.Removetheshippingbracketsanddiscard.

3.Removethecuttingunitsfromthecartons.Assemble
andadjustasdescribedinthecuttingunitOperator's
Manual.

4.Makesurethecounterweight(
totheproperendofthecuttingunitasdescribedin
thecuttingunitOperator'sManual.

Figure4)isinstalled

Figure3

1.Supportassemblychannel3.Usethisholefor32inch
cuttingunits

2.Usethisholefor27inch

cuttingunits

2

InstallingtheCuttingUnits

Partsneededforthisprocedure:

Figure4

1.Counterweight

5.Allthecuttingunitsareshippedwiththeturf
compensationspringmountedtotherightsideofthe
cuttingunit.Theturfcompensationspringmustbe
mountedtothesamesideofthecuttingunitasthe
reeldrivemotor.Repositiontheturfcompensation
asfollows:

A.Removethe2carriageboltsandnutssecuring

therodbrackettothecuttingunittabs(

Figure5

1.Turfcompensationspring3.Springtube

2.Rodbracket

Figure5).

1Fronthoseguide-R.H.

1Fronthoseguide-L.H.

Procedure

1.Removethereelmotorsfromtheshippingbrackets.

B.Removetheangenutsecuringthespringtube

bolttothecarrierframetab(Figure5)Remove
theassembly .

C.Mountthespringtubebolttotheoppositetab

onthecarrierframeandsecurewiththeange

12

nut.Theboltheadistobepositionedtothe

g019602

1

1

outersideofthetabasshowninFigure6.

Figure6

Figure7

1.Oppositecarrierframetab

2.Rodbracket

D.Mounttherodbrackettothecuttingunittabs

withthecarriageboltsandnuts(Figure6).Also,
onthecuttingunit,mountthelefthandhose
guidetothefrontofthecuttingunittabswhen
reinstallingtherodbracket(

Figure8).

Important:Onthe#4(leftfront)and#5
(rightfront)cuttingunits,usetherodbracket
mountingnutstoinstallthehoseguidesto
thefrontofthecuttingunittabs.Thehose
guidesshouldleantowardthecentercutting
unit(Figure7throughFigure9).

1.Hoseguide(Lefthand
shown)

2.Rodbracket

Figure8

3.Nuts

1.Hoseguides(eachmustleantowardthecentercuttingunit)

Note:Wheninstallingorremovingthecutting
units,makesurethehairpincotterisinstalled
inthespringrodholenexttotherodbracket.
Otherwise,thehairpincottermustbeinstalledin
theholeintheendoftherod.

Figure9

6.On27inchcuttingunitsonly ,increasethesteering
ontherearcuttingunitsbyremovingthe(2)pivot
spacers,hexsocketscrewsandangelocknuts
(Figure10)fromtherear(#2and#3)cuttingunit
carrierframes(Figure7).

13

Note:32inchcuttingunitsarenotequippedwith

1

2

3

4

G015978

G015976

1

2

3

4

5

1

G015977

pivotspacers.

Figure10

1.Hexsocketscrew

2.Pivotspacer4.Flangelocknut

3.Carrierframe

7.Loweralltheliftarmscompletely.

8.Coatthecarrierframeshaftwithcleangrease
Figure11).

(

9.Forthefrontcuttingunits,slideacuttingunitunder

theliftarmwhileinsertingthecarrierframeshaftup
intotheliftarmpivotyoke(

Figure11).Makesure
thethrustwasherisinpositiononthecarrierframe
shaft.

10.Securethecarrierframeshafttotheliftarmyoke
withtheKlikpin(Figure11).

Figure11

1.Liftarmpivotyoke4.Carrierframeshaft

2.Liftarm

3.Klikpin

5.Thrustwasher

11.Tolock(x)thesteeringonthecuttingunits,secure
thepivotyoketothecarrierframewiththesnapper
pin(Figure12).

Figure12

1.Snapperpin

Note:Fixedsteeringisrecommendedwhen
cuttingsidehills.

12.Usethefollowingprocedureontherearcuttingunits
whentheheightofcutisabove3/4inch.

14

A.Removethelynchpinandwashersecuringthe

liftarmpivotshafttotheliftarmandslidethe
liftarmpivotshaftoutoftheliftarm(Figure13).

Figure13

1.Liftarmpivotshaftlynchpinandwasher

B.Inserttheliftarmyokeontothecarrierframe

shaft(Figure11).

C.Inserttheliftarmshaftintotheliftarm

andsecureitwiththewasherandlynchpin

Figure13).

(

13.Securetheliftarmchaintothechainbracketwith
thesnapperpin(Figure14).Usethenumberofchain
linksdescribedinthecuttingunitOperator'sManual.

Figure15

1.Reeldrivemotor2.Mountingbolts

3

Figure14

1.Liftarmchain3.Snapperpin

2.Chainbracket

14.Coatthesplineshaftofthereelmotorwithclean
grease.

15.OilthereelmotorO-ringandinstallitontothe
motorange.

16.Installthemotorbyrotatingitclockwisesothatthe
motorangesclearthebolts(Figure15).Rotatethe
motorcounterclockwiseuntiltheangesencirclethe
boltsthentightenthebolts.

AdjustingtheTurf
CompensationSpring

NoPartsRequired

Procedure

Theturfcompensationspring(Figure16)transfers
weightfromthefronttotherearroller.(Thishelps
toreduceawavepatternintheturf,alsoknownas
marcellingorbobbing.)

Important:Makespringadjustmentswiththe
cuttingunitmountedtothetractionunit,pointing
straightaheadandloweredtotheshopoor.

1.Makesurethehairpincotterisinstalledintherear
holeinthespringrod(

Note:Whenservicingthecuttingunit,movethe
hairpincottertothespringrodholenexttotheturf
compensationspring.

Figure16).

Important:Makesurethereelmotorhoses
arenottwisted,kinkedorintheriskofbeing
pinched.

15

Figure16

1.Turfcompensationspring3.Springrod

2.Hairpincotter4.Hexnuts

Figure17

2.Tightenthehexnutsonthefrontendofthespring
roduntilthecompressedlengthofthespringis6.25
inches(15.9cm)(Figure16).

Note:Whenoperatingonroughterraindecrease
thespringlengthby1/2inch.Groundfollowingwill
beslightlydecreased.

Note:Theturfcompensationsettingwillneedto
beresetiftheHOCsettingortheAggressiveness
ofCutsettingischanged.

4

UsingtheCuttingUnit
Kickstand

Partsneededforthisprocedure:

1

Cuttingunitkickstand

1.Cuttingunitkickstand

Securethekickstandtothechainbracketwiththe
snapperpin(Figure18).

Figure18

Procedure

Wheneverthecuttingunithastobetippedtoexpose
thebedknife/reel,propuptherearofthecuttingunit
withthekickstandtomakesurethenutsontheback
endofthebedbaradjustingscrewsarenotrestingonthe
worksurface(Figure17).

1.Chainbracket3.Cuttingunitkickstand

2.Snapperpin

16

ProductOverview

5

GreasingtheMachine

NoPartsRequired

Procedure

Beforethemachineisoperated,itmustbegreasedto
ensureproperlubrication.RefertoLubricationsection.
Failuretoproperlygreasethemachinewillresultin
prematurefailureofcriticalparts.

6

CheckingFluidLevels

NoPartsRequired

Controls

BrakePedals

Twofootpedals(Figure19)operateindividualwheel
brakesforturningassistanceandtoaidinobtaining
bettersidehilltraction.

PedalLockingLatch

Thepedallockinglatch(Figure19)connectsthepedals
togethertoengagetheparkingbrake.

ParkingBrakePedal

Toengagetheparkingbrake,(Figure19)connectthe
pedalstogetherwiththepedallockinglatch,pushdown
ontherightbrakepedalwhileengagingthetoepedal.To
releasetheparkingbrake,pressoneofthebrakepedals
untiltheparkingbrakelatchretracts.

Procedure

1.Checktherearaxlelubricantlevelbeforetheengine
isrststarted,refertoCheckingtheRearAxle
LubricantinDriveSystemMaintenance.

2.Checkthehydraulicuidlevelbeforetheengineis
rststarted,refertoCheckingtheHydraulicFluid
LevelinOperation.

3.Checktheengineoillevelbeforeandaftertheengine
isrststarted,refertoCheckingtheEngineOil
LevelinOperation.

Figure19

1.Brakepedal4.Tractionpedal

2.Pedallockinglatch5.Tiltsteeringpedal

3.Parkingbrakepedal

TractionPedal

Thetractionpedal(Figure19)controlsforwardand
reverseoperation.Depressthetopofthepedaltomove
forwardandthebottomtomovebackward.Ground
speeddependsonhowfarthepedalisdepressed.For
noload,maximumgroundspeed,fullydepressthepedal
whilethethrottleisinFast.

Tostop,reduceyourfootpressureonthetractionpedal
andallowittoreturntothecenterposition.

TiltSteeringPedal

Totiltthesteeringwheeltowardsyou,pressthefoot
pedal(Figure19)down,andpullthesteeringtower

17

towardyoutothemostcomfortablepositionandthen
releasethepedal.

MowSpeedLimiter

ChargeIndicator

Thechargeindicator(Figure21)illuminateswhenthe
systemchargingcircuitmalfunctions.

Whenthemowspeedlimiter(Figure20)isippedupit
willcontrolthemowspeedandallowthecuttingunits
tobeengaged.Eachspaceradjuststhemowingspeed
by½mileperhour.Themorespacersyouhave,onthe
topoftheboltthesloweryouwillgo.Fortransport,ip
backthemowspeedlimiterandyouwillhavemaximum
transportspeed.

SpeedLimiterScrews

Adjustthescrew(s)(Figure20)tolimittheamountthe
tractionpedalcanbedepressedintheforwardorreverse
directiontolimitspeed.

Important:Thespeedlimiterscrewmuststopthe
tractionpedalbeforethepumpreachesfullstroke
ordamagetothepumpmayoccur.

KeySwitch

Thekeyswitch(Figure21)hasthreepositions:Off,
On/Preheat,andStart.

PTOSwitch

ThePTOswitch(Figure21)hastwopositions:Out
(start)andIn(stop).PullthePTObuttonouttoengage
thecuttingunitblades.Pushinthebuttontodisengage
thecuttingunitblades.

Figure20

1.Reversespeedlimiter
screw

2.Forwardspeedlimiter
screw

3.Spacers

4.Mowspeedlimiter

DiagnosticLight

Thediagnosticlight(Figure21)willilluminateshoulda
systemfaultberecognized.

EngineCoolantTemperatureGauge

Duringnormaloperatingconditionsthegauge
(Figure21)shouldbeinthegreenrange.Checkthe
coolingsystemifthegaugegoestotheyelloworred
range.

EngineOilPressureWarningLight

Thelight(Figure21)illuminateswhentheengineoil
pressureisdangerouslylow .

Figure21

1.Diagnosticlight

2.Enginecoolant
temperaturegauge

3.Engineoilpressure
warninglight

4.Chargeindicator10.Glowplugindicatorlight

5.Keyswitch11.Enginecoolant

6.PTOswitch

7.Liftswitch

8.Throttlecontrol

9.Lightswitch

temperaturewarning
light

LiftSwitch

Theliftswitch(Figure21)raisesandlowersthecutting
units.Presstheswitchforwardtolowerthecuttingunits
andbackwardtoraisethecuttingunits.Whenstarting

18

themachine,withthecuttingunitsinthedownposition,
presstheliftswitchdowntoallowthecuttingunitsto
oatandmow .

hastwopositionsR(manualreverse)andAuto(normal).
RefertoEngineCoolingFanOperationintheOperation
Sectionofmanual.

ThrottleControl

Movethecontrol(Figure21)forwardtoincreasethe
enginespeedandrearwardtodecreasethespeed.

LightSwitch

Presstheloweredgeoftheswitch(Figure21)toturnon
thelights.Presstheupperedgeoftheswitchtoturn
offthelights.

GlowPlugIndicatorLight

Whenlit,theglowplugindicatorlight(Figure21)
indicatesthattheglowplugsareon.

EngineCoolantTemperatureWarning
Light

Thelight(Figure21)illuminatesandthecuttingunits
shutdown(PTOdisengages).Ifthetemperature
continuestorisetheenginewillshutdown.

PowerPoint

BagHolder

Usethebagholder(Figure22)forstorage.

HourMeter

Thehourmeter(Figure22)showsthetotalhoursthat
themachinehasbeenoperated.

BacklapLevers

Usethebacklapleversforbacklappingthereels

Figure23).

(

Thepowerpoint(Figure22)isusedtopoweroptional
12voltelectricalaccessories.

Figure22

1.Powerpoint3.Bagholder

2.Enginecoolingfanswitch

4.Hourmeter

Figure23

1.Frontbacklaplever2.Rearbacklaplever

ReelSpeedControl

Thereelspeedcontrolregulatesthespeedofthefront
andrearcuttingunits(Figure24).Thereelspeed
increasesastheknobisturnedclockwise.

EngineCoolingFanSwitch

Themachineisequippedwithahydraulicallydrivenauto
reversingenginecoolingfan.Thefanswitch(Figure22)

19

1.Reelspeedcontrols

Weightgauge

Indicateswhentheseatisadjustedtotheweightofthe
operator(Figure26).Heightadjustmentismadeby
positioningthesuspensionwithintherangeofthegreen
region.

Figure24

FuelGauge

Thefuelgauge(Figure25)indicatestheleveloffuelin
thetank.

Figure25

1.Fuelgauge

SeatAdjustments

ForeandAftAdjustingLever

Pulloutonthelevertoslidetheseatforeoraft
(Figure26).

Figure26

1.Weightgauge

2.Weightadjustinglever5.Armrestadjustingknob

3.ForeandAftadjusting
lever

4.Seatbackadjustinglever

WeightAdjustingLever

Adjustforoperatorweight(Figure26).Pulluponthe
levertoincreasetheairpressureandpushdownto
decreasetheairpressure.Theproperadjustmentis
attainedwhentheweightgaugeisinthegreenregion.

SeatArmRestAdjustingKnob

Rotatetheknobtoadjusttheseatarmrestangle
(Figure26).

SeatBackAdjustingLever

Movethelevertoadjusttheseatbackangle(Figure26).

20

Specications

Note:Specicationsanddesignaresubjecttochange

withoutnotice.

TractionUnitSpecications

Widthofcut121inches(307cm)

Overallwidth,cuttingunits
down

Overallwidth,cuttingunitsup
(transport)

Overalllength145.8inches(370cm)

HeightwithROPS87inches(220cm)

TrackWidth,front90inches(229cm)

TrackWidth,rear

Wheelbase

NetWeight(withnocutting
unitsandnouids)

Attachments/Accessories

136inches(345cm)

94inches(239cm)

55.5inches(141cm)

67-1/2inches(171cm)

3470lb(1574kg)

AselectionofToroapprovedattachmentsand
accessoriesisavailableforusewiththemachineto
enhanceandexpanditscapabilities.Contactyour
AuthorizedServiceDealerorDistributororgoto
www.Toro.comforalistofallapprovedattachments
andaccessories.

21

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

CAUTION

Thismachineproducessoundlevelsinexcessof
85dBAattheoperator'searandcancausehearing
lossthroughextendedperiodsofexposure.

Wearhearingprotectionwhenoperatingthis
machine.

CAUTION

Ifyouleavethekeyintheignitionswitch,someone
couldaccidentlystarttheengineandseriously
injureyouorotherbystanders.

1.Parkthemachineonalevelsurface.

2.Unlockthehoodlatchesandopenthehood
Figure27).

(

Removethekeyfromtheignitionbeforeyoudo
anymaintenance.

CheckingtheEngineOilLevel

ServiceInterval:Beforeeachuseordaily

Theengineisshippedwithoilinthecrankcase;
however,theoillevelmustbecheckedbeforeandafter
theengineisrststarted.

Thecrankcasecapacityisapproximately10qt.(9.5l)
withthelter.

Usehigh-qualityengineoilthatmeetsthefollowing
specications:

•APIClassicationLevelRequired:CH-4,CI-4or
higher.

•Preferredoil:SAE15W -40(above0°F)

•Alternateoil:SAE10W -30or5W -30(all
temperatures)

Note:ToroPremiumEngineoilisavailable
fromyourdistributorineither15W-40or10W-30
viscosity.Seethepartscatalogforpartnumbers.

Figure27

1.Hoodlatch

3.Removethedipstick,wipeitclean,installthe
dipstickintothetube,andpullitoutagain.

Theoillevelshouldbeinthesaferange(

Figure28

1.Dipstick

Figure28).

Note:Thebesttimetochecktheengineoilis
whentheengineiscoolbeforeithasbeenstarted
fortheday .Ifithasalreadybeenrun,allowthe
oiltodrainbackdowntothesumpforatleast10
minutesbeforechecking.Iftheoillevelisator
belowthe‘add’markonthedipstick,addoilto
bringtheoilleveltothe‘full’mark.Donotoverll.
Iftheoillevelisbetweenthe‘full’and‘add’marks,
nooiladditionisrequired.

4.Iftheoilisbelowthesaferange,removethellcap
(Figure29)andaddoiluntilthelevelreachesthe
FULLmark.Donotoverll.

22

Figure29

1.Oilllcap

Note:Whenusingdifferentoil,drainalloldoil
fromthecrankcasebeforeaddingnewoil.

Figure30

5.Installtheoilllcapanddipstick.

6.Closethehoodandsecureitwiththelatches.

CheckingtheCoolingSystem

ServiceInterval:Beforeeachuseordaily

Checklevelofcoolantatthebeginningofeachday.
Capacityofsystemis13qt.(12.3l).

1.Carefullyremovetheradiatorcap.

CAUTION

Iftheenginehasbeenrunning,thepressurized,
hotcoolantcanescapeandcauseburns.

•Donotopentheradiatorcapwhenthe
engineisrunning.

•Usearagwhenopeningtheradiatorcap,
andopenthecapslowlytoallowsteamto
escape.

1.Expansiontank

2.Checkthecoolantlevelintheradiator.Theradiator
shouldbelledtothetopofthellerneckandthe
expansiontanklledtotheFULLmark(Figure30).

3.Ifthecoolantislow ,adda50/50mixtureofwater
andethyleneglycolantifreeze.Donotusewater
onlyoralcohol/methanolbasecoolants.

4.Installtheradiatorcapandexpansiontankcap.

FillingtheFuelTank

Useonlyclean,freshdieselfuelorbiodieselfuelswith
low(<500ppm)orultralow(<15ppm)sulfurcontent.
Theminimumcetaneratingshouldbe40.Purchase
fuelinquantitiesthatcanbeusedwithin180daysto
ensurefuelfreshness.

Fueltankcapacity:22gallons(83l).

Usesummergradedieselfuel(No.2-D)attemperatures
above20°F(-7°C)andwintergrade(No.1-Dor
No.1-D/2-Dblend)belowthattemperature.Useof
wintergradefuelatlowertemperaturesprovideslower
ashpointandcoldowcharacteristicswhichwillease
startingandreducefuellterplugging.

Useofsummergradefuelabove20°F(-7°C)will
contributetowardlongerfuelpumplifeandincreased
powercomparedtowintergradefuel.

Important:Donotusekeroseneorgasoline
insteadofdieselfuel.Failuretoobservethis
cautionwilldamagetheengine.

23

WARNING

DANGER

Fuelisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandgastankor
conditioneropening .

•Keepfuelawayfromeyesandskin.

BiodieselReady

Thismachinecanalsouseabiodieselblendedfuel
ofuptoB20(20%biodiesel,80%petrodiesel).The
petrodieselportionshouldbeloworultralowsulfur.
Observethefollowingprecautions:

•Thebiodieselportionofthefuelmustmeet
specicationASTMD6751orEN14214.

•TheblendedfuelcompositionshouldmeetASTM
D975orEN590.

•Paintedsurfacesmaybedamagedbybiodiesel
blends.

•UseB5(biodieselcontentof5%)orlesserblends
incoldweather.

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

•Useafunnelandllthefueltankoutdoors,in
anopenarea,whentheengineiscold.Wipe
upanyfuelthatspills.

•Neverllthefueltankinsideanenclosedtrailer.

•Donotllthefueltankcompletelyfull.Add
fueltothefueltankuntilthelevelis1in.(25
mm)belowthetopofthetank,nottheller
neck.Thisemptyspaceinthetankallowsthe
fueltoexpand.

•Neversmokewhenhandlingfuel,andstay
awayfromanopenameorwherefuelfumes
maybeignitedbyaspark.

•Storefuelinanapprovedcontainerandkeepit
outofthereachofchildren.Neverbuymore
thana180-daysupplyoffuel.

•Donotoperatewithoutentireexhaustsystem
inplaceandinproperworkingcondition.

1.Removethefueltankcap(Figure31).

•Monitorseals,hoses,gasketsincontactwithfuelas
theymaybedegradedovertime.

•Fuellterpluggingmaybeexpectedforatimeafter
convertingtobiodieselblends.

•Contactyourdistributorifyouwishformore
informationonbiodiesel.

Figure31

1.Fueltankcap

2.Fillthetanktoabout1inch(25mm)belowthetop
ofthetank,notthellerneck,withNo.2diesel
fuel.Theninstallthecap.

Note:Ifpossible,llthefueltankaftereachuse.
Thiswillminimizepossiblebuildupofcondensation
insidethefueltank.

24

DANGER

Incertainconditionsduringfueling,static
electricitycanbereleasedcausingasparkwhich
canignitethefuelvapors.Areorexplosionfrom
fuelcanburnyouandothersandcandamage
property.

•Alwaysplacefuelcontainersontheground
awayfromyourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicleoron
atruckortrailerbedbecauseinteriorcarpets
orplastictruckbedlinersmayinsulatethe
containerandslowthelossofanystaticcharge.

•Whenpractical,removeequipmentfromthe
truckortrailerandrefueltheequipmentwith
itswheelsontheground.

•Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfromaportable
container,ratherthanfromafueldispenser
nozzle.

•Ifafueldispensernozzlemustbeused,keep
thenozzleincontactwiththerimofthefuel
tankorcontaineropeningatalltimesuntil
fuelingiscomplete.

ViscosityIndexASTM
D2270
PourPoint,ASTMD97-34°Fto-49°F

IndustrySpecications:

VickersI-286-S(QualityLevel),VickersM-2950-S
(QualityLevel),DenisonHF-0

140to160

PremiumBiodegradableHydraulicFluid-Mobil
EALEnviroSyn46H

Important:MobilEALEnviroSyn46Histheonly
syntheticbiodegradableuidapprovedbyT oro.
Thisuidiscompatiblewiththeelastomersused
inT orohydraulicsystemsandissuitablefora
wide-rangeoftemperatureconditions.Thisuidis
compatiblewithconventionalmineraloils,butfor
maximumbiodegradabilityandperformancethe
hydraulicsystemshouldbethoroughlyushedof
conventionaluid.Theoilisavailablein5gallon
(19l)containersor55gallondrumsfromyour
MobilDistributor.

Note:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicsystemoilisavailablein2/3oz.(20ml)
bottles.Onebottleissufcientfor4-6gal(15-221)
ofhydraulicoil.Orderpartno.44-2500fromyour
authorizedTorodistributor.

CheckingtheHydraulicFluid
Level

ServiceInterval:Beforeeachuseordaily

Themachinesreservoirislledatthefactorywith
approximately7.5U .S.gallons(28.4l)ofhighquality
hydraulicuid.Checkthelevelofthehydraulicuid
beforetheengineisrststartedanddailythereafter.
Therecommendedreplacementuidisasfollows:

ToroPremiumAllSeasonHydraulicFluid

(Availablein5gallonpailsor55gallondrums.Seeparts
catalogorTorodistributorforpartnumbers.)

Alternateuids:IftheTorouidisnotavailable,other
uidsmaybeusedprovidedtheymeetallthefollowing
materialpropertiesandindustryspecications.Wedo
notrecommendtheuseofsyntheticuid.Consult
withyourlubricantdistributortoidentifyasatisfactory
productNote:Torowillnotassumeresponsibilityfor
damagecausedbyimpropersubstitutions,souseonly
productsfromreputablemanufacturerswhowillstand
behindtheirrecommendation.

1.Positionthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,andremovethekey.

2.Cleantheareaaroundthellerneckandcapofthe
hydraulictank(

Figure32).Removethecapfrom

thellerneck.

HighViscosityIndex/LowPourPointAnti-wear
HydraulicFluid,ISOVG46

MaterialProperties:

Viscosity,ASTMD445cSt@40°C44to48

cSt@100°C7.9to8.5

Figure32

1.Hydraulictankcap

25

3.Removethedipstickfromthellerneckandwipe
itwithacleanrag.Insertthedipstickintotheller
neck;thenremoveitandchecktheuidlevel.The
uidlevelshouldbebetweenthetwomarksonthe
dipstick.

4.Ifthelevelislow ,addtheappropriateuidtoraise
theleveltotheuppermark.

5.Installthedipstickandcapontothellerneck.

Whenthetemperatureislessthan20°F(-7°C),the
startermotorcanberunfor30secondsonthen60
secondsofffor2attempts.

CAUTION

Shuttheengineoffandwaitforallmoving
partstostopbeforecheckingforoilleaks,loose
parts,andothermalfunctions.

CheckingtheTirePressure

ServiceInterval:Beforeeachuseordaily

Thetiresareover-inatedforshipping.Therefore,
releasesomeoftheairtoreducethepressure.The
correctairpressureinthetiresis12–15psi(83-103
kPa).Checkthetirepressuredaily.

Important:Maintaintherecommendedpressure
inalltirestoensureagoodquality-of-cut
andpropermachineperformance.Donot
under-inate.

StartingandStoppingthe
Engine

StartingtheEngine

Important:Thefuelsystemmustbebledifanyof

thefollowingsituationshaveoccurred:

•Theenginehasceasedrunningduetolackoffuel.

•Maintenancehasbeenperformeduponthefuel
systemcomponents.

StoppingtheEngine

Important:Allowenginetoidlefor5minutes

beforeshuttingitoffafterafullloadoperation.
Thisallowstheturbochargertocooldownbefore
shuttingtheengineoff.Failuretodosomaylead
toturbo-chargertrouble.

Note:Lowercuttingunitstothegroundwhenever
machineisparked.Thisrelievesthehydraulicloadfrom
thesystem,preventswearonsystempartsandalso
preventsaccidentalloweringofthecuttingunits.

1.MovethethrottlecontrolbackwardtotheSlow
position.

2.MovethePTOswitchtotheOffposition.

3.Settheparkingbrake.

4.RotatetheignitionkeytoOff.

5.Removethekeyfromtheswitchtoprevent
accidentalstarting.

CheckingtheInterlock
Switches

1.Removeyourfootfromthetractionpedaland
ensurethatitisinneutral.Ensurethattheparking
brakeisset.

2.Movethethrottlecontroltothelowidleposition.

3.TurntheignitionkeytotheRunposition.Theglow
indicatorwilllight.

4.Whentheglowindicatordims,turntheignitionkey
totheStartposition.Releasethekeyimmediately
whentheenginestartsandallowittoreturnto
theRunposition.Movethethrottlecontroltothe
desiredposition.

Important:Donotrunthestartermotor
morethan15secondsatatimeorpremature
starterfailuremayresult.Iftheenginefailsto
startafter15seconds,turnthekeytotheOff
position,recheckthecontrolsandprocedures,
wait15additionalseconds,andrepeatthe
startingprocedure.

ServiceInterval:Beforeeachuseordaily

CAUTION

Ifsafetyinterlockswitchesaredisconnectedor
damagedthemachinecouldoperateunexpectedly
causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlockswitches
dailyandreplaceanydamagedswitchesbefore
operatingthemachine.

Themachinehasinterlockswitchesintheelectrical
system.Theseswitchesaredesignedtostoptheengine
whenoperatorgetsoffoftheseatwhenthetraction
pedalisdepressed.However,theoperatormaygetoff
oftheseatwhiletheengineisrunningandthetraction
pedalisinneutral.Althoughtheenginewillcontinue
torunifthePTOswitchisdisengagedandthetraction

26

pedalisreleased,itisstronglyrecommendedthatthe
enginebestoppedbeforerisingfromtheseat.

Tochecktheoperationoftheinterlockswitches,
performthefollowingprocedure:

neutralposition.Theengineshouldkill.Ifthe
enginedoesnotkill,thereisamalfunctioninthe
interlocksystemthatshouldbecorrectedbefore
beginningoperation.

1.Drivethemachineslowlytoalarge,relativelyopen
area.Lowerthecuttingunit,stoptheengine,and
applytheparkingbrake.

2.Sitontheseatanddepressthetractionpedal.Try
tostarttheengine.Theengineshouldnotcrank.
Iftheenginecranks,thereisamalfunctioninthe
interlocksystemthatshouldbecorrectedbefore
beginningoperation.

3.Sitontheseatandstarttheengine.Risefromthe
seatandmovethePTOswitchtoOn.ThePTO
shouldnotengage.IfthePTOengages,thereisa
malfunctionintheinterlocksystemthatshouldbe
correctedbeforebeginningoperation.

4.Sitontheseat,engagetheparkingbrakeandstart
theengine.Movethetractionpedaloutofthe

SettingtheReelSpeed

Toachieveaconsistent,highquality-of-cutanda
uniformaftercutappearance,itisimportantthatyou
setthereelspeedcontrols(locatedundertheseat)
correctly.Adjustthereelspeedcontrolsasfollows:

1.Selecttheheight-of-cutatwhichthecuttingunits
areset.

2.Choosethedesiredgroundspeedbestsuitedfor
conditions.

3.Usingtheappropriategraphonthedecal(
determinetheproperreelspeedsetting.

Figure33)

Figure33

1.5bladecuttingunit3.1 1bladecuttingunit

2.8bladecuttingunit4.Mowandbacklap6.Machinespeed

5.ReadtheOperator'sManual.

Tosetthereelspeed,rotateknobs(Figure34)until
theindicatorarrowsareinlinewiththenumber
designatingthedesiredsetting.

Note:Thereelspeedcanbeincreasedordecreased
tocompensateforturfconditions.

27

Figure35

1.Spring2.Springactuator

Figure34

1.Reelspeedcontrolknob

AdjustingtheLiftArm
Counterbalance

Youcanadjustthecounterbalanceontherear
cuttingunitliftarmstocompensatefordifferentturf
conditionsandtomaintainauniformheight-of-cutin
theroughconditionsorinareasofthatchbuildup.

Youcanadjusteachcounterbalancespringtooneof
foursettings.Eachincrementincreasesordecreases
counterbalanceonthecuttingunitby5lb(2.3kg).The
springscanbepositionedonthebacksideofthespring
actuatortoremoveallcounterbalance(forthposition).

1.Positionthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,engagetheparking
brakes,andremovethekeyfromignitionswitch.

4.Movethespringactuatortothedesiredhole
locationandsecurewithlocknut.

5.Repeattheprocedureontheremainingspring.

AdjustingtheLiftArmTurn
AroundPosition

1.Positionthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,engagetheparking
brakes,andremovethekeyfromignitionswitch.

2.Theliftarmswitchislocatedbehindthefrontright
liftarm(Figure36).

2.Insertatubeorsimilarobjectontothelong
springendtorelievethespringtensionduringthe
adjustment(

Figure35).

CAUTION

Thespringsareundertension.

Usecautionwhenadjustingthem.

3.Whilerelievingthespringtension,removethebolt
andlocknutsecuringthespringactuatortothe
bracket(Figure35).

Figure36

1.Switch

3.Loosentheswitchmountingscrews(Figure36)
andmovetheswitchuptoincreasetheliftarm

28

turnaroundheightormovetheswitchdownto
decreasetheliftarmturnaroundheight.Tighten
themountingscrews.

JackingPoints

•Onthefrontofthemachineontheframeonthe
insideofeachdrivetire

PushingorTowingthe
Machine

Inanemergency,themachinecanbemovedforwardby
actuatingthebypassvalveinthevariabledisplacement
hydraulicpumpandpushingortowingthemachine.
Donotpushortowthemachineformorethan1/4
mile(0.4km).

Important:Donotpushortowthemachine
fasterthan2-3MPH(3-4.8km/h)becauseinternal
transmissiondamagemayoccur.Thebypassvalve
mustbeopenwheneverthemachineispushedor

towed.

Important:Ifthemachinemusttobepushedor
towedinreverse,thecheckvalveinthefour-wheel
drivemanifoldmustalsobebypassed.T obypass
thecheckvalve,connectahoseassembly(Hose

PartNo.95-8843,CouplerFittingNo.95-0985
[Qty.2],andHydraulicFittingNo.340-77[Qty.2])
tothereversetractionpressuretestportandthe
reversefour-wheeldrivepressureport.

1.Openhoodandremovethecentershroud

•Ontherearofthemachineatthecenteroftheaxle

TieDowns

•Oneachsideoftheframeunderthefrontsteps

•Therearbumper

UnderstandingtheDiagnostic
Light

Themachineisequippedwithadiagnosticlightwhich
indicatesiftheelectroniccontrollersensesanelectronic
malfunction.Thediagnosticlightislocatedonthe
controlarm(
isfunctioningcorrectlyandthekeyswitchismovedto
theOnposition,thecontrollerdiagnosticlightwillturn
ONfor3secondsandturnOFFtoindicatethelight
isworkingproperly .Ifthemachinekillsthelightwill
turnonsteadyuntilthekeypositionischanged.The
lightwillblinkifthecontrollerdetectsamalfunctionin
theelectricalsystem.Thelightwillstopblinkingand
automaticallyresetwhenthekeyswitchisturnedtothe
Offpositiononcethefaulthasbeenresolved.

Figure38).Whentheelectroniccontroller

2.Rotatethebypassvalve90°(1/4turn)ineither
directiontoopenandallowoiltobypassinternally

Figure37).Becauseuidisbypassed,themachine

(
canbeslowlymovedwithoutdamagingthe
transmission.Notethepositionofthevalvewhen
openingorclosing.

Figure37

1.Bypassvalve

Figure38

1.Diagnosticlight

Whenthecontrollerdiagnosticlightblinks,oneofthe
followingproblemshasbeendetectedbythecontroller:

•Oneoftheoutputshasbeenshorted.

•Oneoftheoutputsisopencircuited.

3.Rotatethebypassvalve90°(1/4turn)backbefore
startingtheengine.Donotexceed5-8ft.-lb.
(7-11N·m)torquetoclosethevalve.

Usingthediagnosticdisplay,determinewhichoutput
ismalfunctioning;refertoCheckingtheInterlock
Switches.

29

Ifthediagnosticlightisnotilluminatedwhenthekey
switchisintheOnposition,thisindicatesthatthe
electroniccontrollerisnotoperating.Possiblecauses
areasfollows:

•Loop-backisnotconnected.

•Thelightisburnedout.

•Fusesareblown.

•Itisnotfunctioningcorrectly.

Checktheelectricalconnections,inputfuses,and
diagnosticlightbulbtodeterminethemalfunction.
Ensurethattheloop-backconnectorissecuredtothe
wireharnessconnector.

DiagnosticAceDisplay

Themachineisequippedwithanelectroniccontroller
whichcontrolsmostmachinefunctions.Thecontroller

determineswhatfunctionisrequiredforvariousinput
switches(i.e.seatswitch,keyswitch,etc.)andturns
ontheoutputstoactuatesolenoidsorrelaysforthe
requestedmachinefunction.

VerifyingtheInterlockSwitchFunction

1.Parkthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,andengagethe
parkingbrake.

2.Removetheaccesspanellocatedbeneaththefront
oftheseat(

3.Locatethewireharnessandconnectorsnearthe
controller(Figure39).

1.Wireharnessandconnectors

Figure39).

Figure39

Fortheelectroniccontrollertocontrolthemachineas
desired,eachoftheinputswitches,outputsolenoids,
andrelaysmustbeconnectedandfunctioningproperly .

UsetheDiagnosticACEdisplaytohelpverifyand
correctelectricalfunctionsofthemachine.

CheckingtheInterlock
Switches

Thepurposeoftheinterlockswitchesistopreventthe
enginefromcrankingorstartingunlessthetraction
pedalisintheNeutralposition,thePTOswitchisin
theOFFposition,andtheliftswitchisintheNeutral
position.Inaddition,theengineshouldstopwhenthe
tractionpedalispressedwithoperatoroffoftheseator
iftheparkingbrakeisleftengaged.

CAUTION

Ifsafetyinterlockswitchesaredisconnectedor
damagedthemachinecouldoperateunexpectedly
causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

4.Carefullyunplugloopbackconnectorfromharness
connector.

5.ConnecttheDiagnosticACEdisplayconnectorto
theharnessconnector(

Note:Makesurecorrectoverlaydecalispositioned
onDiagnosticACEdisplay.

1.DiagnosticACE

Figure40).

Figure40

•Checktheoperationoftheinterlockswitches
dailyandreplaceanydamagedswitchesbefore
operatingthemachine.

6.TurnthekeyswitchtotheOnposition,butdonot
startthemachine.

Note:Theredtextontheoverlaydecalrefersto
inputswitchesandthegreentextreferstooutputs.

30

7.The“inputsdisplayed”LED ,onthelower
rightcolumnoftheDiagnosticACE,shouldbe
illuminated.Ifthe“outputsdisplayed”LEDis
illuminated,pressthetogglebutton,onDiagnostic
ACE,tochangeLEDto“inputsdisplayed”.

TheDiagnosticACEwillilluminatetheLED
associatedwitheachoftheinputswhenthatinput
switchisclosed.

8.Individually,changeeachoftheswitchesfrom
opentoclosed(i.e.,sitonseat,engagetraction
pedal,etc.),andnotethattheappropriateLED
onDiagnosticACEwillblinkonandoffwhen
correspondingswitchisclosed.Repeatthisforall
switchesthatyoucanchangebyhand.

9.IfaswitchisclosedandtheappropriateLEDdoes
notturnon,checkallwiringandconnectionsto
theswitchand/orchecktheswitcheswithanohm
meter.Replaceanydefectiveswitchesandrepair
anydefectivewiring.

Note:TheDiagnosticACEalsohastheabilityto
detectwhichoutputsolenoidsorrelaysareturned
on.Thisisaquickwaytodetermineifamachine
malfunctioniselectricalorhydraulic.

VerifyingOutputFunction

1.Parkthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,andengagethe
parkingbrake.

2.Removetheaccesspanellocatedbeneaththefront
oftheseat.

3.Locatewireharnessandconnectorsnearcontroller.

4.Carefullyunplugloopbackconnectorfromharness
connector.

5.ConnecttheDiagnosticACEconnectortothe
harnessconnector.

Note:Makesurecorrectoverlaydecalispositioned
onDiagnosticACE.

6.TurnthekeyswitchtotheONposition,butdonot
startmachine.

Note:Theredtextontheoverlaydecalrefersto
inputswitchesandthegreentextreferstooutputs.

7.The“outputsdisplayed”LED,onlowerright
columnofDiagnosticACE,shouldbeilluminated.
Ifthe“inputsdisplayed”LEDisilluminated,press
thetogglebutton,ontheDiagnosticACE,to
changetheLEDto“outputsdisplayed”.

Note:Itmaybenecessarytotogglebetween
“inputsdisplayed”and“outputsdisplayed”several
timestodothefollowingstep.Totogglebackand

forth,pressthetogglebuttononce.Thismaybe
doneasoftenasrequired.Donotholdthebutton.

8.Sitontheseatandattempttooperatethedesired
functionofthemachine.Theappropriateoutput
LEDsshouldilluminatetoindicatethattheECMis
turningonthatfunction.

Note:IfthecorrectoutputLEDsdonotilluminate,
verifythattherequiredinputswitchesareinthe
necessarypositionstoallowthatfunctiontooccur.
Verifycorrectswitchfunction.

IftheoutputLEDsareonasspecied,butthe
machinedoesnotfunctionproperly,thisindicatesa
non-electricalproblem.Repairasnecessary.

Note:Ifeachoutputswitchisinthecorrectposition
andfunctioningcorrectly,buttheoutputLEDsarenot
correctlyilluminated,thisindicatesanECMproblem.If
thisoccurs,contactyourToroDistributorforassistance.

Important:TheDiagnosticACEdisplaymust
notbeleftconnectedtothemachine.Itisnot
designedtowithstandtheenvironmentofthe
machine'severydayuse.Whendoneusingthe
DiagnosticACE,disconnectitfromthemachine
andconnectloop-backconnectortoharness
connector.Themachinewillnotoperatewithout
loopbackconnectorinstalledontheharness.Store
theDiagnosticACEindry,securelocationinthe
shop,notonthemachine.

OperatingCharacteristics

Practicedrivingthemachinebecauseithasahydrostatic
transmissionanditscharacteristicsaredifferentthan
manyturfmaintenancemachines.Somepointsto
considerwhenoperatingthetractionunitandcutting
unitsarethetransmission,enginespeed,loadonthe
cuttingbladesandtheimportanceofthebrakes.

Tomaintainenoughpowerforthetractionunitwhile
operating,regulatethetractionpedaltokeeptheengine
RPMhighandsomewhatconstant.Agoodruleto
followistodecreasethegroundspeedastheloadon
thecuttingunitsincreases,andincreasetheground
speedastheloaddecreases.

Therefore,allowthetractionpedaltomovebackward
astheengineRPMdecreases,anddepressthepedal
slowlyastheRPMincreases.Bycomparison,when
drivingfromoneworkareatoanother,withnoload
andcuttingunitraised,havethethrottleintheFast
positionanddepressthetractionpedalslowlybutfully
toattainmaximumgroundspeed.

Anothercharacteristictoconsideristheoperation
ofthepedalsthatareconnectedtothebrakes.The

31

brakescanbeusedtoassistinturningthemachine.
However,usethemcarefully,especiallyonsoftor
wetgrassbecausetheturfmaybetornaccidentally .
Anotherbenetofthebrakesistomaintaintraction.
Forexample,insomeslopeconditions,theuphillwheel
slipsandlosestraction.Ifthissituationoccurs,depress
theuphillturnpedalgraduallyandintermittentlyuntil
theuphillwheelstopsslipping,thus,increasingtraction
onthedownhillwheel.

Useextracarewhenoperatingthemachineonslopes.
Makesurethattheseatlatchisproperlysecuredandthe
seatbeltisbuckled.Driveslowlyandavoidsharpturns
onslopestopreventrollovers.Forsteeringcontrol,the
cuttingunitmustbeloweredwhengoingdownhill.

Important:Allowenginetoidlefor5minutes
beforeshuttingitoffafterafullloadoperation.
Thisallowstheturbochargertocooldownbefore
shuttingtheengineoff.Failuretodosomaylead
toturbo-chargertrouble.

Beforestoppingtheengine,disengageallcontrolsand
movethethrottletoSlow .MovingthethrottletoSlow
reduceshighengineRPM,noise,andvibration.Turn
thekeytoOfftostoptheengine.

EngineCoolingFanOperation

Theenginecoolingfanswitchhastwopositionsfor
controllingtheoperationofthefan.Thetwopositions
areRandAuto.Thefanhastheabilitytoreverse
toblowdebrisoffoftherearscreen.Undernormal
operatingconditions,theswitchshouldbeintheAuto
position.InAuto,thefanspeedwillbecontrolled
bythecoolantorhydraulicoiltemperatureandwill
automaticallyreversetoblowdebrisoffoftherear
screen.Areversecycleisautomaticallyinitiatedwhen
eitherthecoolantorhydraulictemperaturereaches
acertainpoint.Bypressingthefanswitchforward
intotheRposition,thefanwillcompleteamanually
initiatedreversecycle.Itisrecommendedtoreversethe
fanwhentherearscreeniscloggedorpriortoentering
theshoporthestoragearea.

WarningSystem

Ifawarninglightcomesonduringoperation,stopthe
machineimmediatelyandcorrecttheproblembefore
continuingoperation.Seriousdamagecouldoccurif
youoperatethemachinewithamalfunction.

Mowing

StarttheengineandmovethethrottletotheFast
position.MovetheMowSpeedLimitertothemow
position.MovethePTOswitchtotheONposition
andusetheLiftSwitchtocontrolthecuttingunits(the
frontcuttingunitsaretimedtolowerbeforetherear
cuttingunits).Tomoveforwardandcutgrass,press
thetractionpedalforward.

Transport

MovethePTOswitchtotheOFFpositionandraise
thecuttingunitstothetransportposition.Movethe
MowSpeedLimitertothetransportposition.Be
carefulwhendrivingbetweenobjectssoyoudonot
accidentallydamagethemachineorcuttingunits.Use
extracarewhenoperatingthemachineonslopes.Drive
slowlyandavoidsharpturnsonslopestopreventroll
overs.Lowerthecuttingunitswhengoingdownhill
forsteeringcontrol.

OperatingTips

Familiarization

Beforemowinggrass,practiceoperatingthemachine
inanopenarea.Startandstoptheengine.Operatein
forwardandreverse.Lowerandraisethecuttingunits
andengageanddisengagethereels.Whenyoufeel
familiarwiththemachine,practiceoperatingupand
downslopesatdifferentspeeds.

32

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst8hours

Aftertherst50hours

Aftertherst200hours

Beforeeachuseordaily

Every50hours

Every100hours

Every200hours

MaintenanceProcedure

•Torquethewheelnuts.

•Changetheengineoilandlter.

•Changetheplanetarygeardriveoil.

•Changetherearaxlelubricant.

•Changethehydrauliclters.

•Checktheengineoillevel.

•Checkthecoolingsystem.

•Checkthehydraulicuidlevel.

•Checkthetirepressure.

•Checktheinterlockswitches.

•Checktheoperationoftheinterlockswitches.

•Drainwaterorothercontaminantsfromthewaterseparator.

•Drainwaterorothercontaminantsfromfuellter/waterseparator .

•Removedebrisfromtheenginearea,oilcooler,andradiator.

•Inspectthehydrauliclinesandhosesforleaks,kinkedlines,loosemounting
supports,wear,loosettings,weatherdeterioration,andchemicaldeterioration.

•Greasethebearingsandbushings.

•Checkthebatterycondition.

•Checktheconditionandtensionofthealternatorbelt.

•Torquethewheelnuts.

•Cleanthesparkarrestormufer.

Every400hours

Every800hours

Beforestorage

Yearly

Important:Refertoyourengine
maintenanceprocedures.

•Servicetheaircleaner.(Servicetheaircleanerearlieriftheaircleanerindicator
showsred.Serviceitmorefrequentlyinextremelydirtyordustyconditions.)

•Changetheengineoilandlter.

•Checkthefuellinesandconnections.

•Replacethefuelltercanister.

•Checktheplanetarygeardriveoillevel(Also,checkifexternalleakageisobserved)

•Checktherearaxlelubricantlevel.

•Drainandcleanthefueltank.

•Changetheplanetarygeardriveoil.(Oryearly,whichevercomesrst)

•Changetherearaxlelubricant.

•Checktherearwheeltoe-in.

•Changethehydraulicuid.

•Changethehydrauliclters.

•Drainandcleanthefueltank.

•Checkthetirepressure.

•Checkallfasteners.

•Greaseoroilallgreasettingsandpivotpoints.

•Paintchippedsurfaces.

•Checkthefuellinesandconnections.

Operator's Man ual

andcuttingunit

Operator's Man ual

foradditional

33

DailyMaintenanceChecklist

Duplicatethispageforroutineuse.

Maintenance
CheckItem

Checkthe
safetyinterlock
operation

Checkthebrake
operation

Checktheengine
oilandfuellevel

Checkthecooling
systemuidlevel

Drainthe
water/fuel
separator

Checktheair
lterrestriction
indicator

Checkthe
radiator,oilcooler,
andscreenfor
debris

Checkunusual
enginenoises

Checkunusual
operatingnoises

Checkthe
hydraulicsystem
oillevel

Checkhydraulic
hosesfordamage

Checkforuid
leaks

Checkthetire
pressure

Checkthe
instrument
operation

Checkthe
reel-to-bedknife
adjustment

Checkthe
height-of-cut
adjustment

Lubricateall
greasettings

2

1

Fortheweekof:

Mon.Tues.Wed.Thurs.Fri.

Sat.Sun.

Touch-up
damagedpaint.

1.Checktheglowplugandinjectornozzlesifhardstarting,excesssmoke,orroughrunningisnoted.

2.Immediatelyaftereverywashing,regardlessoftheintervallisted.

34

ServiceIntervalChart

Figure41

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriouslyinjure
youorotherbystanders.

Removethekeyfromtheignitionbeforeyoudoanymaintenance.

35

Premaintenance

Lubrication

Procedures

GreasingtheBearingsand

RemovingtheHood

1.Releasehoodlatches(Figure42)andpivotopenthe
hood.

Figure42

1.Hoodlatch(2)

Bushings

ServiceInterval:Every50hours

Themachinehasgreasettingsthatmustbelubricated
regularlywithNo.2GeneralPurposeLithiumBase
Grease.Ifthemachineisoperatedundernormal
conditions,lubricateallbearingsandbushingsafter
every50hoursofoperationorimmediatelyafterevery
washing.

Thegreasettinglocationsandquantitiesareasfollows:

•Brakeshaftpivotbearings(5)(

Figure43)

2.Removethecotterpinssecuringtherearhood
bracketstotheframepinsandliftoffthehood.

Figure43

•Rearaxlepivotbushings(2)(Figure44)

Figure44

36

•Steeringcylinderballjoints(2)(Figure45)

Figure45

•Cuttingunitcarrierframe(2percuttingunit)
(Figure47)

•Cuttingunitliftarmpivot(1percuttingunit)

Figure47)

(

Figure47

1.T opttingonkingpin

•Tierodballjoints(2)(Figure45)

•Kingpinbushings(2)(Figure45).Thetoptting

onthekingpinshouldonlybelubricated
annually(2pumps).

•Liftarmbushings(1percuttingunit)(

Figure46)

Figure46

•Liftcylinderbushings(2percuttingunit)(Figure46)

•Liftarmpivotbushings(1percuttingunit)
(Figure47)

37

EngineMaintenance

whichcouldforcedirtthroughthelterintothe
intaketract.

ServicingtheAirCleaner

ServiceInterval:Every400hours

Checktheaircleanerbodyfordamagewhichcould
causeanairleak.Replaceifdamaged.Checkthewhole
intakesystemforleaks,damageorloosehoseclamps.

Servicetheaircleanerlteronlywhentheservice
indicator(
beforeitisnecessaryonlyincreasesthechanceofdirt
enteringtheenginewhenthelterisremoved.

1.Aircleanerindicator

Figure48)requiresit.Changingtheairlter

Figure48

Thiscleaningprocesspreventsdebrisfrommigrating
intotheintakewhentheprimarylterisremoved.

3.Removeandreplacetheprimarylter(Figure50).

Cleaningoftheusedelementisnotrecommended
duetothepossibilityofdamagetotheltermedia.
Inspectthenewlterforshippingdamage,checking
thesealingendofthelterandthebody.Donot
useadamagedelement.Insertthenewlterby
applyingpressuretotheouterrimoftheelementto
seatitinthecanister.Donotapplypressuretothe

exiblecenterofthelter.

Figure50

1.Aircleanerprimarylter

Important:Besurethecoverisseatedcorrectly
andsealswiththeaircleanerbody.

1.Pullthelatchoutwardandrotatetheaircleaner
covercounterclockwise(

1.Aircleanerindicator3.Aircleanercover

2.Aircleanerlatch

Figure49).

Figure49

2.Removethecoverfromtheaircleanerbody .Before
removingthelter,uselowpressureair(40psi,
cleananddry)tohelpremovelargeaccumulations
ofdebrispackedbetweenoutsideofprimarylter
andthecanister.Avoidusinghighpressureair

Important:Neverattempttocleanthesafety
lter(Figure51).Replacethesafetylterwitha
newoneaftereverythreeprimarylterservices.

Figure51

1.Aircleanersafetylter

4.Cleanthedirtejectionportlocatedintheremovable
cover.Removetherubberoutletvalvefromthe
cover,cleanthecavityandreplacetheoutletvalve.

5.Installthecoverorientingtherubberoutletvalvein
adownwardposition—betweenapproximately5:00
to7:00whenviewedfromtheend.

6.Resettheindicator(

Figure48)ifitshowsred.

38

ServicingtheEngineOiland

AdjustingtheThrottle

Filter

ServiceInterval:Aftertherst50hours

Every400hours

Changetheoilandlterinitiallyaftertherst50hours
ofoperation;thereafterchangetheoilandlterevery
400hours.

1.Removethereardrainplug(Figure52)andletthe
oilowintoadrainpan.Whentheoilstops,install
thedrainplug.

Adjustthethrottlecable(Figure54)sothatthegovernor
leverontheenginecontactsthehighspeedsetboltat
thesamepointthatthethrottlecablecontactstheendof
theslotinthecontrolarm.

Figure54

1.Throttlecable

Figure52

1.Engineoildrainplug

2.Removetheoillter(Figure53).Applyalightcoat
ofcleanoiltothenewltersealbeforescrewingit
on.Donotovertighten.

Figure53

1.Engineoillter

3.Addoiltothecrankcase;refertoCheckingthe
EngineOilinOperation.

39

FuelSystem

ServicingtheWaterSeparator

Maintenance

DANGER

Undercertainconditions,dieselfuelandfuel
vaporsarehighlyammableandexplosive.Are
orexplosionfromfuelcanburnyouandothersand
cancausepropertydamage.

•Fillthefueltankoutdoors,inanopenarea,
whentheengineisoffandiscold.Wipeupany
fuelthatspills.

•Donotllthefueltankcompletelyfull.Addfuel
tothefueltankuntilthelevelis1in.(25mm)
belowthetopofthetank,notthellerneck.
Thisemptyspaceinthetankallowsthefuelto
expand.

•Neversmokewhenhandlingfuel,andstayaway
fromanopenameorwherefuelfumesmaybe
ignitedbyaspark.

•Storefuelinaclean,safety-approvedcontainer
andkeepthecapinplace.

ServiceInterval:Beforeeachuseordaily—Drain

waterorothercontaminantsfrom
fuellter/waterseparator.

Every400hours—Replacethefuel
ltercanister.

Drainwaterorothercontaminantsfromwaterseparator
daily.Replaceltercanisterafterevery400hoursof
operation.

1.Placeacleancontainerunderthefuellter(

2.Loosenthedrainplugonthebottomofthelter
canister.

Figure55).

FuelTank

Every800hours—Drainandclean
thefueltank.

Beforestorage—Drainandcleanthe
fueltank.

Drainandcleanthefueltankevery800hours.Also,
drainandcleanthetankiffuelsystembecomes
contaminatedorifthemachinewillbestoredforan
extendedperiodoftime.Usecleanfueltoushout
thetank.

FuelLinesandConnections

ServiceInterval:Every400hours—Checkthefuel

linesandconnections.

Yearly—Checkthefuellinesand
connections.

Checkthefuellinesandconnectionsevery400hours
oryearly,whichevercomesrst.Inspectthemfor
deterioration,damage,orlooseconnections.

Figure55

1.Waterseparatorltercanister

3.Cleantheareawheretheltercanistermounts.

4.Removetheltercanisterandcleanthemounting
surface.

5.Lubricatethegasketontheltercanisterwithclean
oil.

6.Installtheltercanisterbyhanduntilthegasket
contactsmountingsurface,thenrotateitan
additional1/2turn.

7.Tightenthedrainplugonthebottomofthelter
canister.

FuelPickupTubeScreen

Thefuelpickuptube,locatedinsidethefueltank,is
equippedwithascreentohelppreventdebrisfrom
enteringthefuelsystem.Removefuelpickuptubeand
cleanscreenasrequired.

40

BleedingAirfromtheInjectors

ElectricalSystem

Note:Thisprocedureshouldbeusedonlyifthefuel
systemhasbeenpurgedofairthroughnormalpriming
proceduresandtheenginewillnotstart.

1.LoosenthepipeconnectiontotheNo.1injector
nozzleandholderassemblyattheinjectionpump

Figure56).

(

Figure56

Maintenance

ChargingandConnectingthe
Battery

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandleadcompounds,

chemicalsknowntotheStateofCalifornia

tocausecancerandreproductiveharm.

Washhandsafterhandling.

1.Unlatchandraisetheoperator'sconsolepanel
(Figure57).

1.No.1injectornozzle

2.MovethethrottletotheFastposition.

3.TurnthekeyintheignitionswitchtotheStart
positionandwatchthefuelowaroundthe
connector.TurnthekeytotheOffpositionwhen
solidowisobserved.

4.Tightenthepipeconnectorsecurely.

5.Repeattheprocedureontheremainingnozzles.

Figure57

1.Operator'sconsolepanel

2.Latch

DANGER

Batteryelectrolytecontainssulfuricacidwhich
isadeadlypoisonandcausessevereburns.

•Donotdrinkelectrolyteandavoidcontact
withskin,eyesorclothing.Wearsafety
glassestoshieldyoureyesandrubbergloves
toprotectyourhands.

•Fillthebatterywherecleanwaterisalways
availableforushingtheskin.

41

2.Connecta3to4amp.batterychargertothebattery
posts.Chargethebatteryatarateof3to4amperes
for4to8hours.

3.Whenthebatteryischarged,disconnectthecharger
fromtheelectricaloutletandbatteryposts.

jelly,orlightgreasetopreventcorrosion.Slidethe
rubberbootoverthepositiveterminal.

6.Closetheconsolepanelandsecurethelatch.

WARNING

WARNING

Chargingthebatteryproducesgassesthatcan
explode.

Neversmokenearthebatteryandkeepsparks
andamesawayfrombattery.

4.Installthepositivecable(red)tothepositive(+)
terminalandthenegativecable(black)tothenegative
(-)terminalofthebattery(Figure58).Securecables
topostswithcapscrewsandnuts.Makesurethatthe
positive(+)terminalisallofthewayontothepost
andthecableispositionedsnugtothebattery.The
cablemustnotcontactthebatterycover.Slidethe
rubberbootoverthepositiveterminaltopreventa
possibleshortfromoccurring.

Batteryterminalsormetaltoolscouldshort
againstmetalcomponentscausingsparks.
Sparkscancausethebatterygassestoexplode,
resultinginpersonalinjury.

•Whenremovingorinstallingthebattery,do
notallowthebatteryterminalstotouchany
metalpartsofthemachine.

•Donotallowmetaltoolstoshortbetween
thebatteryterminalsandmetalpartsofthe
machine.

WARNING

Incorrectbatterycableroutingcoulddamage
themachineandcablescausingsparks.Sparks
cancausethebatterygassestoexplode,
resultinginpersonalinjury.

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

Figure58

1.Positivebatterycable2.Negativebatterycable

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandleadcompounds,

chemicalsknowntotheStateofCalifornia

tocausecancerandreproductiveharm.

Washhandsafterhandling.

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

BatteryCare

ServiceInterval:Every50hours

Important:Beforeweldingonthemachine,
disconnectthenegativecablefromthebatteryto
preventdamagetotheelectricalsystem.

Note:Checkthebatteryconditionweeklyorafterevery
50hoursofoperation.Keeptheterminalsandtheentire
batterycasecleanbecauseadirtybatterywilldischarge
slowly.T ocleanthebattery,removeitfromthemachine,
washtheentirecasewithasolutionofbakingsodaand
water.Rinsewithclearwater.Coatthebatterypostsand
cableconnectorswithGrafo112X(skin-over)grease
(ToroPartNo.505-47)orpetroleumjellytoprevent
corrosion.

5.CoatbothbatteryconnectionswithGrafo112X
(skin-over)grease,ToroPartNo.505-47,petroleum

42

Fuses

120-1672

10A

20A

10A

10A

10A

2A

7.5A

7.5A

7.5A

TEC-5002

60A

Thefusesarelocatedundertheoperatorscontrolpanel.

Figure59

Figure61

Unhookthelatchandraisetheoperator'sconsolepanel
(Figure60)toexposethefuses(Figure61).

Figure60

1.Fuses

1.Operator'sconsolepanel

2.Latch

43

DriveSystem

g019500

Maintenance

3.Iftheoillevelislow ,removetheplugatthe12
o’clockpositionandaddoiluntilitbeginstoow
outoftheholeatthe3o’clockposition.

4.Re-installbothplugs.

CheckingtheTorqueofthe
WheelNuts

ServiceInterval:Aftertherst8hours

Every200hours

WARNING

Failuretomaintainpropertorqueofthewheelnuts
couldresultinfailureorlossofwheelandmay
resultinpersonalinjury.

Torquethefrontandrearwheelnutsto85-100ft.-lb.
(115-136N·m)after1-4hoursofoperationandagain
after8hoursofoperation.T orqueevery200hours
thereafter.

Note:Frontwheelnutsare1/2-20UNF.Rearwheel
nutsareM12x1.6-6H(Metric).

CheckingthePlanetaryGear
DriveOil

5.Repeatsteps1through4ontheoppositeplanetary
gearassembly.

ChangingthePlanetaryGear
DriveOil

ServiceInterval:Aftertherst200hours

Every800hours(Oryearly,whichever
comesrst)

Changetheoilinitiallyafter200hoursoperation.
Thereafter,changetheoilevery800hours.Usehigh
qualitySAE85W -140wt.gearlubeasreplacement.

1.Withmachineonlevelsurface,positionawheel
sooneofthecheck/drainplugsisatthelowest(6
o’clock)position(

Figure63).

ServiceInterval:Every400hours(Also,checkif

externalleakageisobserved)

Checktheoillevelevery400hoursofoperation.
UsehighqualitySAE85W-140wt.gearlubeasa
replacement.

1.Withmachineonlevelsurface,positionthewheel
soonecheckplug(
positionandtheotherisat3o'clockposition.

1.Checkplug(2)

Figure62)isatthe12o'clock

Figure62

Figure63

1.Check/drainplug

2.Placeadrainpanundertheplanetaryhub,remove
plugandallowoiltodrain.

3.Placeadrainpanunderthebrakehousing,remove
thedrainplugandallowtheoiltodrain(

Figure64).

2.Removetheplugatthe3o’clockposition(Figure62).
Oillevelshouldbeatthebottomofthecheckplug
hole.

44

g019743

Figure65

Figure64

1.Brakehousing2.Drainplug

4.Whenalloftheoilhasdrainedfrombothlocations,
re-installthepluginthebrakehousing.

5.Rotatethewheeluntiltheopenplugholeinthe
planetaryisatthetwelveo'clockposition.

6.Throughtheopenhole,slowlylltheplanetarywith
22ounces.(0.6liter)ofhighqualitySAE85W -140
wt.gearlube.

Important:Iftheplanetaryllsbeforethe
22ounces(0.6liter)ofoilisadded,waitone
hourorinstalltheplugandmovethemachine
approximatelytenfeettodistributetheoil
throughthebrakesystem.Then,removethe
plugandaddtheremainingoil.

7.Re-installtheplug.

8.Repeattheprocedureontheopposite
planetary/brakeassembly .

1.Checkplug

2.Fillplug

ChangingtheRearAxle
Lubricant

ServiceInterval:Aftertherst200hours

Every800hours

1.Positionthemachineonalevelsurface.

2.Cleantheareaaroundthe3drainplugs,1oneach
endand1inthecenter(

Figure66).

Figure66

CheckingtheRearAxle
Lubricant

ServiceInterval:Every400hours

TherearaxleisshippedfromthefactorylledwithSAE
85W-140wt.gearlube.Checktheoillevelbeforethe
engineisrststartedandevery400hoursthereafter.The
capacityis80oz.(2.4l).Visuallyinspectforleaksdaily .

1.Positionthemachineonalevelsurface.

2.Removeacheckplugfromoneendoftheaxle
(Figure65)andmakesurethatthelubricantisupto
thebottomofthehole.Ifthelevelislow ,remove
thellplug(Figure65)andaddenoughlubricantto
bringtheleveluptothebottomofthecheckplug
holes.

1.Drainpluglocation

3.Removethe(3)oillevelcheckplugsandmainaxle
ventcaptoeaseindrainingoftheoil.

4.Removethedrainplugsandallowtheoiltodrain
intothepans.

5.Installtheplugs.

6.Removeacheckplugandllaxlewithapproximately
80oz.of85W-140gearlubeoruntillubricantisup
tobottomofhole.

7.Installcheckplug.

45

AdjustingtheTractionDrive
forNeutral

Themachinemustnotcreepwhentractionpedalis
released.Ifitdoescreep,anadjustmentisrequired.

1.Parkmachineonalevelsurface,shutengineoff,
positionspeedcontrolintoLOWrangeandlower
cuttingunitstotheoor.Depressonlytheright
brakepedalandengagetheparkingbrake.

2.Jackupleftsideofmachineuntilleftfronttireisoff
theshopoor.Supportmachinewithjackstandsto
preventitfromfallingaccidentally.

3.Startengineandallowrunatlowidle.

Figure68

1.Frontoftractionunit3.Centertocenterdistance

2.1/8inchlessthanrearof
tire

4.Adjustjamnutsonpumprodendtomovepump
controltubeforwardtoeliminateforwardcreepor
rearwardtoeliminaterearwardcreep(

Figure67

1.Pumprodjamnuts2.Pumpcontroltube

5.Afterwheelrotationceases,tightenjamnutsto
secureadjustment.

6.Stoptheengineandreleasetherightbrake.Remove
jackstandsandlowerthemachinetotheshopoor.
Testdrivethemachinetomakesureitdoesnotcreep.

Figure67).

2.Toadjust,removethecotterpinandnutfromeither
tierodballjoint(Figure69).Removetierodball
jointfromaxlecasesupport.

Figure69

1.Tierodclamp2.Tierodballjoint

3.Loosentheclampsatbothendsofthetierods
(Figure69).

4.Rotatethedetachedballjointinwardoroutward
one(1)completerevolution.Tightenclampatloose
endoftierod.

CheckingtheRearWheel
Toe-In

ServiceInterval:Every800hours/Yearly(whichever

comesrst)

1.Measurethecenter-to-centerdistance(ataxleheight)
atthefrontandrearofthesteeringtires.Thefront
measurementmustbe1/8in.(3mm)lessthanthe
rearmeasurement(Figure68).

5.Rotatetheentiretierodassemblythesamedirection
(inwardoroutward)one(1)completerevolution.
Tightenclampatconnectedendoftierod.

6.Installtheballjointintheaxlecasesupportand
tightenthenutngertight.Measuretoe-in.

7.Repeatprocedureifnecessary.

8.Tightenthenutandinstallanewcotterpinwhen
theadjustmentiscorrect.

46

CoolingSystem
Maintenance

ServicingtheEngineCooling
System

ServiceInterval:Beforeeachuseordaily

Removedebrisfromtheenginearea,oilcoolerand
radiatordaily.Cleanthemmorefrequentlyindirty
conditions.

1.Unlatchandswingopenrearscreen(
Cleanthescreenthoroughlyofalldebris.

Note:Toremovethescreen,liftoffthehingepins.

Figure70

1.Rearscreenlatch

Figure70).

Figure71

1.Oilcoolerlatches

3.Pivottheoilcoolerrearward.Cleanbothsidesofthe
oilcoolerandradiatorarea(Figure72)thoroughly
withcompressedair.Startfromthefrontandblow
thedebrisouttowardstheback.Thencleanfrom
thebacksideandblowtowardsthefront.Repeat
procedureseveraltimesuntilallchaffanddebrisis
removed.

2.Rotatethelatches(Figure71)securingtheoilcooler
totheframe.

Figure72

1.Oilcooler

Important:Cleaningtheradiatororoilcooler
withwaterwillpromoteprematurecorrosion
damagetocomponentsandcompactdebris.

4.Pivottheoilcoolerbackintoposition.Secureitto
theframewiththelatches,closethescreen.

47

2.Radiator

BrakeMaintenance

BeltMaintenance

AdjustingtheServiceBrakes

Adjusttheservicebrakeswhenthereismorethan1in.
(25mm)of“freetravel"ofthebrakepedal,orwhenthe
brakesdonotworkeffectively .Freetravelisthedistance
thebrakepedalmovesbeforebrakingresistanceisfelt.

1.Disengagethelockinglatchfromthebrakepedalsso
thatbothpedalsworkindependentlyofeachother.

2.Toreducefreetravelofthebrakepedals,tighten
thebrakes:

A.Loosenthefrontnutonthethreadedendofthe

brakecable(

Figure73).

ServicingtheAlternatorBelt

ServiceInterval:Every100hours

Checktheconditionandtensionofthebelts(Figure74)
afterevery100operatinghours.

1.Propertensionwillallow3/8in.(10mm)deection
whenaforceof10lb.isappliedonthebeltmidway
betweenthepulleys.

2.Ifthedeectionisnot3/8in.(10mm),loosen
thealternatormountingbolts(
ordecreasethealternatorbelttensionandtighten
thebolts.Checkthedeectionofthebeltagainto
ensurethatthetensioniscorrect.

Figure74).Increase

Figure73

1.Brakecable

B.Tightentherearnuttomovethecablebackward

untilthebrakepedalshave1/2to1in.(13to
25mm)offreetravel.

C.Tightenthefrontnutsafterthebrakesare

adjustedcorrectly.

Figure74

1.Alternator2.Mountingbolt

48

HydraulicSystem
Maintenance

ChangingtheHydraulicFluid

ServiceInterval:Every800hours

Changethehydraulicuidafterevery800operating
hours,innormalconditions.Iftheuidbecomes
contaminated,contactyourlocalT orodistributor
becausethesystemmustbeushed.Contaminateduid
looksmilkyorblackwhencomparedtocleanoil.

1.Turntheengineoffandraisethehood.

2.Disconnectthecasereturnlinefromthebottomof
thereservoirandletthehydraulicuidowintoa
largedrainpan.Connectthelinewhenthehydraulic
uidstopsdraining.

3.Fillthereservoirwithapproximately7.5gallons
(28.4l)ofhydraulicuid;refertoCheckingthe
HydraulicFluid.

3.Lubricatethenewltergasketandllthelterwith
hydraulicuid.

Figure75

1.Hydrauliclter

Important:Useonlythehydraulicuids
specied.Otheruidscouldcausesystem
damage.

4.Installthereservoircap.Starttheengineanduseall
ofthehydrauliccontrolstodistributehydraulicuid
throughoutthesystem.Alsocheckforleaks;then
stoptheengine.

5.Checktheuidlevelandaddenoughtoraisethelevel
totheFULLmarkonthedipstick.Donotoverll.

ReplacingtheHydraulicFilters

ServiceInterval:Aftertherst200hours

Every800hours

Changethe2hydraulicltersinitiallyaftertherst200
operatinghours.Thereafter,changetheltersafter
every800operatinghours,innormalconditions.

UseTororeplacementltersPartNo.94-2621forthe
rear(cuttingunit)ofthemachineand75-1310forthe
front(charge)ofthemachine.

Important:Useofanyotherltermayvoidthe
warrantyonsomecomponents.

1.Positionthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,engagetheparking
brakes,andremovetheignitionkey.

Figure76

1.Hydrauliclter

4.Ensurethattheltermountingareaisclean.Screw
thelteronuntilthegasketcontactsthemounting
plate;thentightenthelteranadditional1/2turn.

5.Starttheengineandletitrunforabouttwominutes
topurgeairfromthesystem.Stoptheengineand
checkforleaks.

2.Cleantheareaaroundtheltermountingarea.Place
adrainpanunderthelterandremovethelter

Figure75andFigure76).

(

49

CheckingtheHydraulicLines
andHoses

CuttingUnitMaintenance

ServiceInterval:Beforeeachuseordaily

Inspectthehydrauliclinesandhosesdailyfor
leaks,kinkedlines,loosemountingsupports,wear,
loosettings,weatherdeterioration,andchemical
deterioration.Makeallnecessaryrepairsbefore
operating.

WARNING

Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.

•Makesureallhydraulicuidhosesandlinesare
ingoodconditionandallhydraulicconnections
andttingsaretightbeforeapplyingpressureto
thehydraulicsystem.

•Keepyourbodyandhandsawayfrompin
holeleaksornozzlesthatejecthighpressure
hydraulicuid.

•Usecardboardorpapertondhydraulicleaks.

•Safelyrelieveallpressureinthehydraulicsystem
beforeperforminganyworkonthehydraulic
system.

•Seekimmediatemedicalattentionifuidis
injectedintoskin.

BacklappingtheCuttingUnits

WARNING

Contactwiththereelsorothermovingpartscan
resultinpersonalinjury.

•Keepngers,hands,andclothingawayfromthe
reelsorothermovingparts.

•Neverattempttoturnthereelsbyhandorfoot
whiletheengineisrunning.

Note:Whenbacklapping,thefrontunitsalloperate
together,andtherearunitsoperatetogether.

1.Positionthemachineonalevelsurface,lowerthe
cuttingunits,stoptheengine,engagetheparking
brake,andmovethePTOswitchtoOFFposition.

2.Unlockandraisethehoodtoexposethecontrols.

3.Makeinitialreeltobedknifeadjustmentsappropriate
forbacklappingonallcuttingunitswhichareto
bebacklapped;refertothecuttingunitOperator's
Manual.

4.Selecteitherfront,rearorbothbacklapleversto
determinewhichunitstobacklap(

5.Starttheengineandrunatlowidlespeed.

Figure77).

DANGER

Changingtheenginespeedwhilebacklapping
maycausethereelstostall.

•Neverchangetheenginespeedwhile

backlapping.

•Onlybacklapatlowidleenginespeed.

DANGER

Toavoidpersonalinjury,becertainthatyouare
clearofthecuttingunitsbeforeproceeding.

6.WiththeMowSpeedLimiterinthemowposition,
movethePTOswitchtotheONposition.Pressthe
LiftSwitchtostartthebacklappingoperationonthe
designatedreels.

7.Applylappingcompoundwithalonghandlebrush.
Neveruseashorthandledbrush.

50

Figure77

1.Frontbacklaplever2.Rearbacklaplever

8.Ifthereelsstallorbecomeerraticwhilebacklapping,
increasethethrottlespeeduntilthereelstabilizes.

Cleaning

ServicingtheSparkArrestor
Mufer

ServiceInterval:Every200hours

Every200hoursoperation,clearthemuferofcarbon
buildup.

1.Removethepipeplugfromtheclean-outportatthe
lowersideofthemufer.

CAUTION

Themufermaybehotandcouldcauseinjury.

Becarefulwhileworkingaroundthemufer.

2.Starttheengine.Plugthenormalmuferexitwitha
blockofwoodormetalplatesothattheexhaustow
willbeforcedoutoftheclean-outport.Continueto
blocktheexituntilcarbondepositsceasecoming
outoftheport.

9.Tomakeanadjustmenttothecuttingunitswhile
backlapping,turnthereelsoffbypressingtherear
oftheliftswitch;movethePTOswitchtotheOFF
position,andstoptheengine.Aftercompleting
adjustments,repeatstepsthrough

10.Repeattheprocedureforallcuttingunitsyouwant
tobacklap.

11.Whennished,returnthebacklapleverstothe
Mowposition,lowerthehood,andwashalllapping
compoundoffofthecuttingunits.Adjustcutting
unitreeltobedknifeasneeded.Movethecuttingunit
reelspeedcontrolstothedesiredmowingposition.

Important:Ifthebacklapswitchisnotreturned
totheOffpositionafterbacklapping,thecutting
unitswillnotraiseorfunctionproperly.

Note:Forabettercuttingedge,runaleacrossthe
frontfaceofthebedknifeafterlapping.Thiswill
removeanyburrsorroughedgesthatmayhavebuilt
uponthecuttingedge.

8.

CAUTION

Donotstandinlinewiththeclean-outport.

Alwayswearsafetyglasses.

3.Stoptheengineandreplacethepipeplug.

51

Storage

Engine

1.Draintheengineoilfromtheoilpanandinstallthe
drainplug.

2.Removeanddiscardtheoillter.Installanewoil
lter.

3.Relltheoilpanwith10qt.(9.5l)ofSAE15W -40
CH-4,CI-4,highermotoroil.

4.Starttheengineandrunitatidlespeedfor
approximatelytwominutes.

5.Stoptheengine.

6.Flushthefueltankwithfresh,cleandieselfuel.

7.Secureallofthefuelsystemttings.

8.Thoroughlycleanandservicetheaircleaner
assembly.

9.Sealtheaircleanerinletandtheexhaustoutletwith
weatherprooftape.

10.Checktheantifreezeprotectionandadda50/50
solutionofwaterandethyleneglycolanti-freezeas
neededfortheexpectedminimumtemperaturein
yourarea.

TractionUnit

1.Thoroughlycleanthetractionunit,cuttingunits,and
theengine.

2.Checkthetirepressure;refertoCheckingtheTire
Pressure.

3.Checkallfastenersforlooseness;tightenas
necessary.

4.Greaseoroilallgreasettingsandpivotpoints.
Wipeupanyexcesslubricant.

5.Lightlysandandusetouch-uppaintonpaintedareas
thatarescratched,chipped,orrusted.Repairany
dentsinthemetalbody .

6.Servicethebatteryandcablesasfollows:

A.Removethebatteryterminalsfromthebattery

posts.

B.Cleanthebattery,terminals,andpostswithawire

brushandbakingsodasolution.

C.Coatthecableterminalsandbatterypostswith

Grafo112Xskin-overgrease(ToroPartNo.
505-47)orpetroleumjellytopreventcorrosion.

D.Slowlyrechargethebatteryevery60daysfor24

hourstopreventleadsulfationofthebattery.

52

Schematics

HydraulicSchematic(Rev.A)

53

ElectricalSchematic-Sheet1(Rev .C)

54

ElectricalSchematic-Sheet2(Rev .C)

55

TheToroTotalCoverageGuarantee

ALimitedWarranty

ConditionsandProductsCovered

TheT oroCompanyanditsafliate,T oroWarrantyCompany ,pursuant
toanagreementbetweenthem,jointlywarrantyourT oroCommercial
product(“Product”)tobefreefromdefectsinmaterialsorworkmanship
fortwoyearsor1500operationalhours*,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:[e-mail]

OwnerResponsibilities

AstheProductowner,youareresponsibleforrequiredmaintenance
andadjustmentsstatedinyourOperator'sManual.Failuretoperform
requiredmaintenanceandadjustmentscanbegroundsfordisallowinga
warrantyclaim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty
periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot
coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-T ororeplacement

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

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.Failuretoproperlymaintainyour
ToroproductpertheRecommendedMaintenancelistedinthe
Operator’sManualcanresultinclaimsforwarrantybeingdenied.

•ProductfailureswhichresultfromoperatingtheProductinan

abusive,negligent,orrecklessmanner.

•Partssubjecttoconsumptionthroughuseunlessfoundtobe

defective.Examplesofpartswhichareconsumed,orusedup,
duringnormalProductoperationinclude,butarenotlimitedto,brake
padsandlinings,clutchlinings,blades,reels,rollersandbearings
(sealedorgreasable),bedknives,sparkplugs,castorwheelsand
bearings,tires,lters,belts,andcertainsprayercomponentssuchas
diaphragms,nozzles,andcheckvalves,etc.

•Failurescausedbyoutsideinuence.Conditionsconsideredtobe

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

•Failureorperformanceissuesduetotheuseoffuels(e.g.gasoline,

diesel,orbiodiesel)thatdonotconformtotheirrespectiveindustry
standards.

•Normalnoise,vibration,wearandtear,anddeterioration.

•Normal“wearandtear”includes,butisnotlimitedto,damageto

seatsduetowearorabrasion,wornpaintedsurfaces,scratched
decalsorwindows,etc.

Parts

Partsscheduledforreplacementasrequiredmaintenancearewarranted
fortheperiodoftimeuptothescheduledreplacementtimeforthatpart.
Partsreplacedunderthiswarrantyarecoveredforthedurationofthe
originalproductwarrantyandbecomethepropertyofT oro.T orowill
makethenaldecisionwhethertorepairanyexistingpartorassemblyor
replaceit.T oromayuseremanufacturedpartsforwarrantyrepairs.

DeepCycleandLithium-IonBatteryWarranty:

DeepcycleandLithium-Ionbatterieshaveaspeciedtotalnumberof
kilowatt-hourstheycandeliverduringtheirlifetime.Operating,recharging,
andmaintenancetechniquescanextendorreducetotalbatterylife.Asthe
batteriesinthisproductareconsumed,theamountofusefulworkbetween
chargingintervalswillslowlydecreaseuntilthebatteryiscompletelyworn
out.Replacementofwornoutbatteries,duetonormalconsumption,
istheresponsibilityoftheproductowner .Batteryreplacementmaybe
requiredduringthenormalproductwarrantyperiodatowner’sexpense.
Note:(Lithium-Ionbatteryonly):ALithium-Ionbatteryhasapartonly
proratedwarrantybeginningyear3throughyear5basedonthetime
inserviceandkilowatthoursused.RefertotheOperator'sManualfor
additionalinformation.

MaintenanceisatOwner’sExpense

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

GeneralConditions

RepairbyanAuthorizedT oroDistributororDealerisyoursoleremedy
underthiswarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor
indirect,incidentalorconsequentialdamagesinconnectionwiththe
useoftheT oroProductscoveredbythiswarranty,includingany
costorexpenseofprovidingsubstituteequipmentorserviceduring
reasonableperiodsofmalfunctionornon-usependingcompletion
ofrepairsunderthiswarranty.ExceptfortheEmissionswarranty
referencedbelow,ifapplicable,thereisnootherexpresswarranty .
Allimpliedwarrantiesofmerchantabilityandtnessforuseare
limitedtothedurationofthisexpresswarranty .

Somestatesdonotallowexclusionsofincidentalorconsequential
damages,orlimitationsonhowlonganimpliedwarrantylasts,sothe
aboveexclusionsandlimitationsmaynotapplytoyou.Thiswarranty
givesyouspeciclegalrights,andyoumayalsohaveotherrightswhich
varyfromstatetostate.

Noteregardingenginewarranty:

TheEmissionsControlSystemonyourProductmaybecoveredby
aseparatewarrantymeetingrequirementsestablishedbytheU.S.
EnvironmentalProtectionAgency(EP A)and/ortheCaliforniaAir
ResourcesBoard(CARB).Thehourlimitationssetforthabovedonot
applytotheEmissionsControlSystemWarranty .RefertotheEngine
EmissionControlWarrantyStatementsuppliedwithyourproductor
containedintheenginemanufacturer’sdocumentationfordetails

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsexportedfromtheUnitedStatesorCanadashouldcontacttheirToroDistributor(Dealer)toobtain
guaranteepoliciesforyourcountry ,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtaining
guaranteeinformation,contacttheT oroimporter.

374-0253RevB