Toro 03780 Operator's Manual

FormNo.3386-664RevB

Reelmaster

®

7000-D4-Wheel

DriveTractionUnit

ModelNo.03780—SerialNo.315000001andUp
ModelNo.03780A—SerialNo.315000001andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3386-664*B

ThisproductcomplieswithallrelevantEuropean
directives,fordetailspleaseseetheseparateproduct
specicDeclarationofConformity(DOC)sheet.

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemical

orchemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orreproductiveharm.

Dieselengineexhaustandsomeofits
constituentsareknowntotheStateof

Californiatocausecancer,birthdefects,

andotherreproductiveharm.

Becauseinsomeareastherearelocal,state,or
federalregulationsrequiringthatasparkarresterbe
usedontheengineofthismachine,asparkarrester
isincorporatedwiththemuferassembly.

GenuineT orosparkarrestersareapprovedbythe
USDAForestryService.

Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely .

YoumaycontactT orodirectlyatwww.Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.

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

Important:Thisengineisequippedwithaspark

arrestermufer.ItisaviolationofCalifornia
PublicResourceCodeSection4442touse
oroperatetheengineonanyforest-covered,
brush-covered,orgrass-coveredlandwithout
asparkarrestermufermaintainedinworking
order,ortheengineconstricted,equipped,and
maintainedforthepreventionofre.Otherstates
orfederalareasmayhavesimilarlaws.

TheenclosedEngineOwner'sManualis
suppliedforinformationregardingtheUS
EnvironmentalProtectionAgency(EPA)and
theCaliforniaEmissionControlRegulationof
emissionsystems,maintenance,andwarranty.
Replacementsmaybeorderedthroughtheengine
manufacturer.

Introduction

Thismachineisaride-on,reel-bladelawnmower
intendedtobeusedbyprofessional,hiredoperators
incommercialapplications.Itisprimarilydesigned
forcuttinggrassonwell-maintainedlawnsingolf
courses,parks,sportselds,andoncommercial
grounds.Itisnotdesignedforcuttingbrush,mowing
grassandothergrowthalongsidehighways,orfor
agriculturaluses.

g009699

Figure1

1.Modelandserialnumberlocation

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.

g000502

Figure2

1.Safetyalertsymbol.

Thismanualusestwootherwordstohighlight
information.Importantcallsattentiontospecial
mechanicalinformationandNoteemphasizesgeneral
informationworthyofspecialattention.

©2017—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

2

PrintedintheUSA.

AllRightsReserved

Contents

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

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

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

SoundPowerLevel............................................7

SoundPressureLevel........................................7

VibrationLevel...................................................7

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

Setup......................................................................14

1AdjustingtheSupportRollers.........................15

2ReplacingtheWarningDecalforCE

Compliance...................................................15

3InstallingtheHoodLockforCE

Compliance...................................................15

4InstallingtheCuttingUnits..............................17

5AdjustingtheTurfCompensation

Spring...........................................................20

6UsingtheCuttingUnitKickstand....................20

7GreasingtheMachine....................................21

8CheckingFluidLevels....................................22

9UsingtheGaugeBar......................................22

ProductOverview...................................................23

Controls...........................................................23

Specications..................................................29

TractionUnitSpecications..............................29

Attachments/Accessories.................................29

Operation................................................................30

CheckingtheEngine-OilLevel..........................30

CheckingtheCoolingSystem...........................30

FillingtheFuelTank..........................................31

CheckingtheLeveloftheHydraulic

Fluid..............................................................32

CheckingtheTirePressure...............................33

StartingandStoppingtheEngine......................34

EngineSpeedSwitch........................................34

CheckingtheInterlockSwitches.......................34

CuttingGrasswiththeMachine........................35

DieselParticulateFilterRegeneration...............35

AdjustingtheLiftArmCounterbalance..............44

AdjustingtheLiftArmTurnAround

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

PushingorT owingtheMachine........................45

JackingPoints..................................................45

TieDowns.........................................................45

OperatingCharacteristics.................................45

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

Maintenance...........................................................47

RecommendedMaintenanceSchedule(s)...........47

DailyMaintenanceChecklist.............................48

ServiceIntervalChart.......................................49

Pre-MaintenanceProcedures..............................50

RemovingtheHood..........................................50

Lubrication..........................................................50

GreasingtheBearingsandBushings................50

EngineMaintenance...........................................52

ServicingtheAirCleaner..................................52

ServicingtheEngineOil....................................53

ServicingtheDiesel-OxidationCatalyst

(DOC)andtheSootFilter..............................54

FuelSystemMaintenance...................................55

FuelTank..........................................................55

FuelLinesandConnections.............................55

ServicingtheWaterSeparator.........................55

ServicingtheFuelFilter....................................56

FuelPickupTubeScreen.................................56

ElectricalSystemMaintenance...........................56

ChargingandConnectingtheBattery...............56

BatteryCare.....................................................58

Fuses................................................................58

DriveSystemMaintenance..................................59

CheckingtheTorqueoftheWheel

Nuts..............................................................59

CheckingthePlanetaryGearDrive

Oil.................................................................59

ChangingthePlanetaryGearDrive

Oil.................................................................59

CheckingtheRearAxleLubricant.....................60

ChangingtheRearAxleLubricant....................60

AdjustingtheTractionDriveforNeutral.............61

CheckingtheRearWheelT oe-In......................61

CoolingSystemMaintenance..............................62

ServicingtheEngineCoolingSystem...............62

BrakeMaintenance.............................................63

AdjustingtheServiceBrakes............................63

BeltMaintenance................................................63

ServicingtheAlternatorBelt.............................63

HydraulicSystemMaintenance...........................64

ChangingtheHydraulicFluid............................64

ReplacingtheHydraulicFilters.........................64

CheckingtheHydraulicLinesand

Hoses............................................................65

CuttingUnitMaintenance.....................................65

BacklappingtheCuttingUnits...........................65

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

Engine..............................................................66

TractionUnit.....................................................66

3

Safety

ThismachinemeetsorexceedsENISO5395:2013
(whenappropriatedecalsapplied),andANSI
B71.4-2012specicationsineffectatthetimeof
production.

Improperuseormaintenancebytheoperatoror
ownercanresultininjury.T oreducethepotential
forinjury,complywiththesesafetyinstructionsand
alwayspayattentiontothesafetyalertsymbol,
whichmeansCAUTION,WARNING,orDANGER­"personalsafetyinstruction."Failuretocomplywith
theinstructionmayresultinpersonalinjuryordeath.

SafeOperatingPractices

ThefollowinginstructionsarefromtheENISO
5395:2013andANSIB71.4-2012.

Training

•Readtheoperator'smanualandothertraining

materialcarefully.Befamiliarwiththecontrols,
safetysigns,andtheproperuseoftheequipment.

•Neverallowchildrenorpeopleunfamiliarwith

theseinstructionstouseorservicethemower.
Localregulationsmayrestricttheageofthe
operator.

•Nevermowwhilepeople,especiallychildren,or

petsarenearby.

•Keepinmindthattheoperatororuseris

responsibleforaccidentsorhazardsoccurringto
otherpeopleortheirproperty.

•Donotcarrypassengers.

•Alldriversandmechanicsshouldseekandobtain

professionalandpracticalinstruction.Theowneris
responsiblefortrainingtheusers.Suchinstruction
shouldemphasize:

–theneedforcareandconcentrationwhen

workingwithride-onmachines;

–controlofaride-onmachineslidingonaslope

willnotberegainedbytheapplicationofthe
brake.Themainreasonsforlossofcontrolare:

◊insufcientwheelgrip;
◊beingdriventoofast;
◊inadequatebraking;
◊thetypeofmachineisunsuitableforits

task;

◊lackofawarenessoftheeffectofground

conditions,especiallyslopes;

◊incorrecthitchingandloaddistribution.

•Theowner/usercanpreventandisresponsible

foraccidentsorinjuriesoccurringtohimselfor
herself,otherpeople,orproperty.

Preparation

•Whilemowing,alwayswearsubstantialfootwear,

longtrousers,hardhat,safetyglasses,andear
protection.Longhair,looseclothing,orjewelry
maygettangledinmovingparts.Donotoperate
theequipmentwhenbarefootorwearingopen
sandals.

•Thoroughlyinspecttheareawheretheequipment

istobeusedandremoveallobjectswhichmaybe
thrownbythemachine.

•Replacefaultysilencers/mufers.

•Evaluatetheterraintodeterminewhataccessories

andattachmentsareneededtoproperlyand
safelyperformthejob.Onlyuseaccessoriesand
attachmentsapprovedbythemanufacturer.

•Checkthattheoperator'spresencecontrols,

safetyswitchesandshieldsareattachedand
functioningproperly.Donotoperateunlessthey
arefunctioningproperly.

SafeHandlingofFuels

•Toavoidpersonalinjuryorpropertydamage,use

extremecareinhandlinggasoline.Gasolineis
extremelyammableandthevaporsareexplosive.

•Extinguishallcigarettes,cigars,pipes,andother

sourcesofignition.

•Useonlyanapprovedfuelcontainer.

•Neverremovefuelcaporaddfuelwiththeengine

running.

•Allowenginetocoolbeforerefueling.

•Neverrefuelthemachineindoors.

•Neverstorethemachineorfuelcontainerwhere

thereisanopename,spark,orpilotlightsuchas
onawaterheateroronotherappliances.

•Neverllcontainersinsideavehicleoronatruck

ortrailerbedwithaplasticliner.Alwaysplace
containersonthegroundawayfromyourvehicle
beforelling.

•Removeequipmentfromthetruckortrailerand

refuelitontheground.Ifthisisnotpossible,then
refuelsuchequipmentwithaportablecontainer,
ratherthanfromafueldispensernozzle.

•Keepthenozzleincontactwiththerimofthefuel

tankorcontaineropeningatalltimesuntilfueling
iscomplete.Donotuseanozzlelockopendevice.

•Iffuelisspilledonclothing,changeclothing

immediately.

•Neveroverllfueltank.Replacefuelcapand

tightensecurely.

4

Operation

•Donotoperatetheengineinaconnedspace

wheredangerouscarbonmonoxidefumescan
collect.

•Mowonlyindaylightoringoodarticiallight.

•Beforeattemptingtostarttheengine,disengage

allbladeattachmentclutches,shiftintoneutral,
andengagetheparkingbrake.

•Rememberthereisnosuchthingasasafeslope.

Travelongrassslopesrequiresparticularcare.T o
guardagainstoverturning:

–donotstoporstartsuddenlywhengoingup

ordownhill;

–machinespeedsshouldbekeptlowonslopes

andduringtightturns;

–stayalertforhumpsandhollowsandother

hiddenhazards;
–Donotturnsharply.Usecarewhenreversing.
–Usecounterweight(s)orwheelweightswhen

suggestedintheoperator'smanual.

•Stayalertforholesintheterrainandotherhidden

hazards.

•Watchoutfortrafcwhencrossingornear

roadways.

•Stopthebladesrotatingbeforecrossingsurfaces

otherthangrass.

•Whenusinganyattachments,neverdirect

dischargeofmaterialtowardbystandersnorallow
anyonenearthemachinewhileinoperation.

•Neveroperatethemachinewithdamagedguards,

shields,orwithoutsafetyprotectivedevicesin
place.Besureallinterlocksareattached,adjusted
properly,andfunctioningproperly.

•Donotchangetheenginegovernorsettingsor

over-speedtheengine.Operatingtheengine
atexcessivespeedmayincreasethehazardof
personalinjury.

•Beforeleavingtheoperator'sposition:

–stoponlevelground;
–disengagethepowertake-offandlowerthe

attachments;
–changeintoneutralandsettheparkingbrake;
–stoptheengineandremovethekey.

•Disengagedrivetoattachmentswhentransporting

ornotinuse.

•Stoptheengineanddisengagedriveto

attachment:

–beforerefuelling;
–beforemakingheightadjustmentunless

adjustmentcanbemadefromtheoperator's

position.

–beforeclearingblockages;

–beforechecking,cleaningorworkingonthe

mower;

–afterstrikingaforeignobjectorifanabnormal

vibrationoccurs.Inspectthemowerfor
damageandmakerepairsbeforerestarting
andoperatingtheequipment.

•Reducethethrottlesettingduringenginerun-out

and,iftheengineisprovidedwithashut-offvalve,
turnthefueloffattheconclusionofmowing.

•Keephandsandfeetawayfromthecuttingunits.

•Lookbehindanddownbeforebackinguptobe

sureofaclearpath.

•Slowdownandusecautionwhenmaking

turnsandcrossingroadsandsidewalks.Stop
cylinders/reelsifnotmowing.

•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,orexcessive
grease.

•Keepallpartsingoodworkingconditionandall

hardwareandhydraulicttingstightened.Replace
allwornordamagedpartsanddecals.

•Ifthefueltankhastobedrained,dothisoutdoors.

•Becarefulduringadjustmentofthemachineto

prevententrapmentofthengersbetweenmoving
bladesandxedpartsofthemachine.

•Onmulti-cylinder/multi-reelmachines,takecare

asrotatingonecylinder/reelcancauseother
cylinders/reelstorotate.

•Disengagedrives,lowerthecuttingunits,set

parkingbrake,stopengineandremovekeyfrom
ignition.Waitforallmovementtostopbefore
adjusting,cleaningorrepairing.

5

•Cleangrassanddebrisfromcuttingunits,drives,

silencers/mufers,andenginetohelpprevent
res.Cleanupoilorfuelspillage.

•Usejackstandstosupportcomponentswhen

required.

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Disconnectbatterybeforemakinganyrepairs.

Disconnectthenegativeterminalrstandthe
positivelast.Reconnectpositiverstandnegative
last.

•Usecarewhencheckingthecylinders/reels.Wear

glovesandusecautionwhenservicingthem.

•Keephandsandfeetawayfrommovingparts.If

possible,donotmakeadjustmentswiththeengine
running.

•Chargebatteriesinanopenwellventilatedarea,

awayfromsparkandames.Unplugcharger
beforeconnectingordisconnectingfrombattery.
Wearprotectiveclothinganduseinsulatedtools.

Hauling

•Usecarewhenloadingorunloadingthemachine

intoatrailerortruck.

•Usefullwidthrampsforloadingmachineinto

trailerortruck.

•Tiethemachinedownsecurelyusingstraps,

chains,cable,orropes.Bothfrontandrearstraps
shouldbedirecteddownandoutwardfromthe
machine

ToroRidingMowerSafety

Thefollowinglistcontainssafetyinformationspecic
toT oroproductsorothersafetyinformationthatyou
mustknowthatisnotincludedintheCEN,ISO,or
ANSIstandard.

Thisproductiscapableofamputatinghandsand
feetandthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriousinjuryordeath.

Useofthisproductforpurposesotherthanitsintended
usecouldprovedangeroustouserandbystanders.

WARNING

Engineexhaustcontainscarbonmonoxide,
whichisanodorless,deadlypoisonthatcan
killyou.

Donotrunengineindoorsorinanenclosed
area.

•Knowhowtostoptheenginequickly.

•Donotoperatethemachinewhilewearingtennis

shoesorsneakers.

•Wearingsafetyshoesandlongpantsisadvisable

andrequiredbysomelocalordinancesand
insuranceregulations.

•Handlefuelcarefully.Wipeupanyspills.

•Checkthesafetyinterlockswitchesdailyforproper

operation.Ifaswitchshouldfail,replacethe
switchbeforeoperatingthemachine.

•Beforestartingtheengine,sitontheseat.

•Usingthemachinedemandsattention.T oprevent

lossofcontrol:
–Donotdriveclosetosandtraps,ditches,

creeks,embankments,orotherhazards.

–Reducespeedwhenmakingsharpturns.

Avoidsuddenstopsandstarts.

–Whennearorcrossingroads,alwaysyieldthe

right-of-way.

–Applytheservicebrakeswhengoingdownhill

tokeepforwardspeedslowandtomaintain
controlofthemachine.

•WhenoperatingamachinewithROPS(roll-over

protectionsystem)neverremovetheROPSand
alwaysusetheseatbelt.

•Raisethecuttingunitswhendrivingfromonework

areatoanother.

•Donottouchtheengine,silencer/mufer,or

exhaustpipewhiletheengineisrunningorsoon
afterithasstoppedbecausetheseareascouldbe
hotenoughtocauseburns.

•Onanyhill,thereisthepossibilityoftippingor

rollingover,buttheriskincreasesastheslope
angleincreases.Steephillsshouldbeavoided.

Cuttingunitsmustbeloweredwhengoingdown
slopestomaintainsteeringcontrol

•Engagetractiondriveslowly ,alwayskeepfooton

tractionpedal,especiallywhentravelingdownhill.

Usereverseontractionpedalforbraking.

•Ifthemachinestallswhenclimbingaslope,do

notturnthemachinearound.Alwaysbackslowly,
straightdowntheslope.

•Whenapersonorpetappearsunexpectedlyin

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

MaintenanceandStorage

•Makesureallhydrauliclineconnectorsaretight

andallhydraulichosesandlinesareingood
conditionbeforeapplyingpressuretothesystem.

•Keepyourbodyandhandsawayfrompinhole

leaksornozzlesthatejecthydraulicuidunder

6

highpressure.Usepaperorcardboard,not
yourhands,tosearchforleaks.Hydraulicuid
escapingunderpressurecanhavesufcient
forcetopenetratetheskinandcauseserious
injury.Seekimmediatemedicalattentionifuidis
injectedintoskin.

•Beforedisconnectingorperforminganyworkon

thehydraulicsystem,allpressureinthesystem
mustberelievedbystoppingtheengineand
loweringthecuttingunitsandattachmentstothe
ground.

•Checkallfuellinesfortightnessandwearona

regularbasis.Tightenorrepairthemasneeded.

VibrationLevel

Hand-Arm

Measuredvibrationlevelforrighthand=0.3m/s

Measuredvibrationlevelforlefthand=0.3m/s

UncertaintyValue(K)=0.16m/s

Measuredvaluesweredeterminedaccordingtothe
proceduresoutlinedinENISO5395:2013.

WholeBody

Measuredvibrationlevel=0.2m/s

2

2

2

2

•Iftheenginemustberunningtoperforma

maintenanceadjustment,keephands,feet,
clothing,andanypartsofthebodyawayfromthe
cuttingunits,attachments,andanymovingparts.

•Toensuresafetyandaccuracy ,haveanAuthorized

ToroDistributorcheckthemaximumenginespeed
withatachometer.

•Ifmajorrepairsareeverneededorifassistanceis

desired,contactanAuthorizedToroDistributor.

•UseonlyToro-approvedattachmentsand

replacementparts.Thewarrantymaybevoidedif
usedwithunapprovedattachments.

SoundPowerLevel

Thisunithasaguaranteedsoundpowerlevelof101
dBA,whichincludesanUncertaintyValue(K)of1
dBA.

Soundpowerlevelwasdeterminedaccordingtothe
proceduresoutlinedinISO11094.

UncertaintyValue(K)=0.1m/s

Measuredvaluesweredeterminedaccordingtothe
proceduresoutlinedinENISO5395:2013.

2

SoundPressureLevel

Thisunithasasoundpressurelevelattheoperator’s
earof83dBA,whichincludesanUncertaintyV alue
(K)of1dBA.

Soundpressurelevelwasdeterminedaccordingto
theproceduresoutlinedinENISO5395:2013.

7

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedorlost.

117-4763

decal117-4765

117-4765

1.ReadtheOperator'sManual.

2.Donotusestartingaids.

decal117-4763

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

1.Hydraulicoil

2.ReadtheOperator'sManual.

2.Todisengagetheparking

93-6680

93-6686

brake,disengagethe
lockingpinandreleasethe
pedals.

decal117-4766

117-4766

1.Cutting/dismembermenthazard;fan—stayawayfrom
movingparts.

decal93-6680

decal117-2718

117–2718

decal93-6686

decal106-6755

106-6755

1.Enginecoolantunder

2.Explosionhazard—read

8

pressure.

theOperator'sManual.

3.Warning—donottouchthe
hotsurface.

4.Warning—readthe

Operator'sManual.

1.Warning—wearhearingprotection.

decal98-4387

98-4387

decal93-6688

93-6688

1.Warning—readthe
instructionsbefore
servicingorperforming
maintenance.

2.Cuttinghazardofhandor
foot—stoptheengineand
waitformovingpartsto
stop.

110-9642

1.Storedenergyhazard—readtheOperator'sManual.

2.Movethecotterpintotheholeclosesttotherodbracket
andthenremovetheliftarmandpivotyoke.

decal125-8754

decal110-9642

1.Headlights

125–8754

6.Slow

2.Engage7.Lowerthecuttingunits

3.Powertake-off(PTO)

4.Disengage

8.Raisethecuttingunits

9.ReadtheOperator’s
Manual.

5.Fast

1.ReadtheOperator’sManual.

9

decal121-3887

121–3887

121–3884

1.Engine—stop3.Engine—start

2.Engine—preheat

112-5019

93–6681

1.Cutting/dismembermenthazard—stayawayfrommoving
parts.

decal121-3884

decal125-4605

125–4605

decal112-5019

decal93-6681

1.Powerseat,10A6.Powersupplied,10A

2.Worklight,10A

7.Controller,2A

3.Engine,10A8.Powersupplied,7.5A

4.Cigarettelighter,10A9.Controller,2A

5.Infocenter,2A

10.Enginepreheat,60A

106-6754

1.Warning—donottouchthehotsurface.

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

decal120-1670

120-1670

decal106-6754

1.Tractionunitspeed3.Fast

2.Slow

10

BatterySymbols

Someorallofthesesymbolsareonyourbattery

decalbatterysymbols

130-1651

1.ReadtheOperator'sManualformoreinformationof
servicingthemachine.

1.Explosionhazard

6.Keepbystandersasafe
distancefromthebattery.

2.Nore,opename,or
smoking.

7.Weareyeprotection;
explosivegasescan
causeblindnessandother
injuries

3.Causticliquid/chemical
burnhazard

8.Batteryacidcancause
blindnessorsevereburns.

4.Weareyeprotection9.Flusheyesimmediately
withwaterandgetmedical
helpfast.

5.ReadtheOperator's

Manual.

decal130-1651

10.Containslead;donot
discard.

11

decal120-1683

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.

12

decal120-1686

120-1686

Afxoverpartno.120–1683forCE*

*ThissafetydecalincludesaslopewarningrequiredonthemachinefrocompliancetotheEuropeanLawnMowerStandardENISO5395:2013.Theconservativemaximumslope

anglesindicatedforoperationofthismachineareprescribedbyandrequiredbythisstandard.

1.Warning—readtheOperator'sManual,donotoperatethis
machineunlessyouaretrained.

2.Warning—readtheOperator'sManualbeforetowingthe
machine.

3.Tippinghazard—donotturnathighspeeds,donotupand
downslopesgreaterthan16degrees,donotmowacross
slopesgreaterthan22degrees;lowerthecuttingunitwhen
drivingdownslopes;usearolloverprotectionsystemand
weartheseatbelt

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

5.Thrownobjecthazard—keepbystandersasafedistancefrom
themachine.

6.Entanglementhazard,belt—stayawayfrommovingparts,
keepallguardsandshieldsinplace.

13

Setup

LooseParts

Usethechartbelowtoverifythatallpartshavebeenshipped.

ProcedureDescription

1

2

3

4
5

6
7

8

9

Nopartsrequired

Warningdecal1

Hoodlockbracket1
Rivet2
Screw,1/4x2inch
Flatwasher,1/4inch
Locknut,1/4inch
Fronthoseguide-R.H.1
Fronthoseguide-L.H.1

Nopartsrequired

Cuttingunitkickstand

Nopartsrequired

Nopartsrequired

Gaugebar

Qty.

Use

–

1
2
1

–

1

–

–

1

Adjustthesupportrollers

UsedonlyonmachinesrequiringCE
Compliance.

Usedonlyonmachinesrequiring
EuropeanCECompliance.

Installthecuttingunits

Adjusttheturfcompensationspring.

InstalltheCuttingUnitKickstand.

Greasethemachine.

Checktherearaxlelubricant,hydraulic
uid,andengineoillevels

Usethegaugebartoadjustthecutting
unit.

MediaandAdditionalParts

Description

Operator'sManual

EngineOperator'sManual

PartsCatalog

OperatorTrainingMaterial

DeclarationofConformity

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

Qty.

1

1

1

1

1

Readbeforeoperatingmachine

Readbeforeoperatingengine

Usetoreferencepartnumbers

Viewbeforeoperatingmachine

UseforCECompliance

Use

14

1

2

AdjustingtheSupport Rollers

NoPartsRequired

Procedure

Dependingonwhatwidthcuttingunitsaretobe
installedonthetraction,adjustthesupportrollersas
follows:

•Ifusing27inchcuttingunits,therollersaretobe

installedintheuppermountingholesofsupport
assemblychannels(Figure3).

•Ifusing32inchcuttingunits,therollersaretobe

installedinthelowermountingholesofsupport
assemblychannels(Figure3).

ReplacingtheWarning DecalforCECompliance

Partsneededforthisprocedure:

1Warningdecal

Procedure

OnmachinesrequiringCECompliance,afxthe
warningdecal,partno.120–1683overthewarning
decalpartno.120–1686.

3

InstallingtheHoodLockfor CECompliance

Figure3

1.Supportassemblychannel3.Usethisholefor32inch
cuttingunits

2.Usethisholefor27inch

cuttingunits

Partsneededforthisprocedure:

1Hoodlockbracket

2Rivet

1

Screw,1/4x2inch

2

Flatwasher,1/4inch

1

Locknut,1/4inch

g019541

Procedure

1.Unhookthehoodlatchfromthehoodlatch
bracket(Figure4).

15

Figure6

g012629

Figure4

1.Hoodlatch

2.Removethe(2)rivetssecuringthehoodlatch
brackettothehood(Figure5).Removethe
hoodlatchbracketfromthehood.

Figure5

1.CElockbracket

g014982

2.Boltandnutassembly

4.Alignthewasherswiththeholesontheinsideof
thehood.

5.Rivetthebracketsandthewasherstothehood
(Figure6).

6.Hookthelatchontothehoodlatchbracket
(Figure7).

g012630

Figure7

g012628

1.Hoodlatch

1.Hoodlatchbracket2.Rivets

3.Whilealigningthemountingholes,positionthe
CElockbracketandthehoodlatchbracketonto
thehood.Thelockbracketmustbeagainstthe
hood(Figure5).Donotremoveboltandnut
assemblyfromthelockbracketarm.

7.Screwtheboltintotheotherarmofhoodlock
brackettolockthelatchinposition(Figure8).
Tightenboltsecurelybutdonottightennut.

16

Figure8

g012631

1.Bolt

2.Nut

3.Armofhoodlockbracket

4

InstallingtheCuttingUnits

Partsneededforthisprocedure:

1Fronthoseguide-R.H.

1Fronthoseguide-L.H.

Procedure

1.Removethereelmotorsfromtheshipping
brackets.

2.Removetheshippingbracketsanddiscard.

3.Removethecuttingunitsfromthecartons.
Assembleandadjustasdescribedinthecutting
unitOperator'sManual.

g003320

Figure9

1.Counterweight

5.Allthecuttingunitsareshippedwiththeturf
compensationspringmountedtotherightside
ofthecuttingunit.Theturfcompensationspring
mustbemountedtothesamesideofthecutting
unitasthereeldrivemotor.Repositiontheturf
compensationasfollows:

A.Removethe2carriageboltsandnuts

securingtherodbrackettothecuttingunit
tabs(Figure10).

4.Makesurethecounterweight(Figure9)is
installedtotheproperendofthecuttingunitas
describedinthecuttingunitOperator'sManual.

g003949

Figure10

1.Turfcompensationspring3.Springtube

2.Rodbracket

B.Removetheangenutsecuringthespring

tubebolttothecarrierframetab(Figure10)
Removetheassembly.

C.Mountthespringtubebolttotheopposite

tabonthecarrierframeandsecurewiththe
angenut.Theboltheadistobepositioned
totheoutersideofthetabasshownin

Figure11.

17

Figure11

g003967

1.Oppositecarrierframetab

2.Rodbracket

D.Mounttherodbrackettothecuttingunit

tabswiththecarriageboltsandnuts(Figure

11).Also,onthecuttingunit,mounttheleft

handhoseguidetothefrontofthecutting
unittabswhenreinstallingtherodbracket
(Figure13).

Important:Onthe#4(leftfront)and

#5(rightfront)cuttingunits,usethe
rodbracketmountingnutstoinstallthe
hoseguidestothefrontofthecutting
unittabs.Thehoseguidesshouldlean
towardthecentercuttingunit(Figure12
throughFigure14).

Figure12

g015160

Figure13

1.Hoseguide(Lefthand
shown)

2.Rodbracket

g014684

3.Nuts

1.Hoseguides(eachmustleantowardthecentercuttingunit)

Note:Wheninstallingorremovingthe

cuttingunits,makesurethehairpincotteris
installedinthespringrodholenexttothe
rodbracket.Otherwise,thehairpincotter
mustbeinstalledintheholeintheendof
therod.

g019602

Figure14

6.Increasethesteeringontherearcuttingunits

byremovingthe(2)pivotspacers,hexsocket
screwsandangelocknuts(Figure15)from
therear(#2and#3)cuttingunitcarrierframes
(Figure12).

18

Figure15

9.Forthefrontcuttingunits,slideacuttingunit

undertheliftarmwhileinsertingthecarrier
frameshaftupintotheliftarmpivotyoke(Figure

16).Makesurethethrustwasherisinposition

onthecarrierframeshaft.

10.Securethecarrierframeshafttotheliftarm
yokewiththeKlikpin(Figure16).

11.Tolock(x)thesteeringonthecuttingunits,
securethepivotyoketothecarrierframewith
thesnapperpin(Figure17).

g015978

1.Hexsocketscrew

2.Pivotspacer4.Flangelocknut

3.Carrierframe

7.Loweralltheliftarmscompletely .

8.Coatthecarrierframeshaftwithcleangrease
(Figure16).

g015977

Figure17

1.Snapperpin

Note:Fixedsteeringisrecommendedwhen

cuttingsidehills.

12.Usethefollowingprocedureontherearcutting
unitswhentheheightofcutisabove3/4inch.

A.Removethelynchpinandwashersecuring

theliftarmpivotshafttotheliftarmand
slidetheliftarmpivotshaftoutoftheliftarm
(Figure18).

Figure16

1.Liftarmpivotyoke4.Carrierframeshaft

2.Liftarm

3.Klikpin

5.Thrustwasher

g003979

Figure18

1.Liftarmpivotshaftlynchpinandwasher

B.Inserttheliftarmyokeontothecarrier

g015976

frameshaft(Figure16).

C.Inserttheliftarmshaftintotheliftarmand

secureitwiththewasherandlynchpin
(Figure18).

13.Securetheliftarmchaintothechainbracket
withthesnapperpin(Figure19).Usethe

19

numberofchainlinksdescribedinthecutting
unitOperator'sManual.

5

AdjustingtheTurf CompensationSpring

NoPartsRequired

Figure19

1.Liftarmchain3.Snapperpin

2.Chainbracket

14.Coatthesplineshaftofthereelmotorwithclean
grease.

15.OilthereelmotorO-ringandinstallitontothe
motorange.

16.Installthemotorbyrotatingitclockwisesothat
themotorangesclearthebolts(Figure20).
Rotatethemotorcounterclockwiseuntilthe
angesencircletheboltsthentightenthebolts.

Important:Makesurethereelmotorhoses

arenottwisted,kinkedorintheriskofbeing
pinched.

g003948

Procedure

Theturfcompensationspring(Figure21)transfers
weightfromthefronttotherearroller.(Thishelps
toreduceawavepatternintheturf,alsoknownas
marcellingorbobbing.)

Important:Makespringadjustmentswiththe

cuttingunitmountedtothetractionunit,pointing
straightaheadandloweredtotheshopoor.

1.Makesurethehairpincotterisinstalledinthe
rearholeinthespringrod(Figure21).

Note:Whenservicingthecuttingunit,movethe

hairpincottertothespringrodholenexttothe
turfcompensationspring.

Figure20

1.Reeldrivemotor2.Mountingbolts

g003863

Figure21

1.Turfcompensationspring3.Springrod

2.Hairpincotter4.Hexnuts

2.Tightenthehexnutsonthefrontendofthe
springroduntilthecompressedlengthofthe

g004127

springis6.25inches(15.9cm)(Figure21).

Note:Whenoperatingonroughterrain

decreasethespringlengthby1/2inch.Ground
followingwillbeslightlydecreased.

Note:Theturfcompensationsettingwill

needtoberesetiftheHOCsettingorthe
AggressivenessofCutsettingischanged.

20

6

UsingtheCuttingUnit
Kickstand

Partsneededforthisprocedure:

1

Cuttingunitkickstand

Procedure

Wheneverthecuttingunithastobetippedtoexpose
thebedknife/reel,propuptherearofthecuttingunit
withthekickstandtomakesurethenutsontheback
endofthebedbaradjustingscrewsarenotrestingon
theworksurface(Figure22).

g004144

Figure23

1.Chainbracket3.Cuttingunitkickstand

2.Snapperpin

Figure22

1.Cuttingunitkickstand

Securethekickstandtothechainbracketwiththe
snapperpin(Figure23).

7

GreasingtheMachine

NoPartsRequired

Procedure

Beforethemachineisoperated,itmustbegreased

g003985

toensureproperlubrication.RefertoLubrication
section.Failuretoproperlygreasethemachinewill
resultinprematurefailureofcriticalparts.

21

8

CheckingFluidLevels

NoPartsRequired

Procedure

1.Checktherearaxlelubricantlevelbeforethe
engineisrststarted,refertoCheckingtheRear
AxleLubricantinDriveSystemMaintenance.

2.Checkthehydraulicuidlevelbeforetheengine
isrststarted,refertoCheckingtheHydraulic
FluidLevelinOperation.

3.Checktheengineoillevelbeforeandafterthe
engineisrststarted,refertoCheckingthe
EngineOilLevelinOperation.

9

UsingtheGaugeBar

Partsneededforthisprocedure:

1

Gaugebar

Procedure

Usethegaugebartoadjustthecuttingunit.Referto
theCuttingUnitOperator'sManualfortheadjustment
procedures(Figure24).

g004552

Figure24

1.Gaugebar4.Holesusedforsetting
GroomerHOG

2.Heightadjustingscrew5.Holenotused

3.Nut

22

ProductOverview

Controls

BrakePedals

Twofootpedals(Figure25)operateindividualwheel
brakesforturningassistanceandtoaidinobtaining
bettersidehilltraction.

PedalLockingLatch

Thepedallockinglatch(Figure25)connectsthe
pedalstogethertoengagetheparkingbrake.

TiltSteeringPedal

Totiltthesteeringwheeltowardsyou,pressthefoot
pedal(Figure25)down,andpullthesteeringtower
towardyoutothemostcomfortablepositionandthen
releasethepedal.

MowSpeedLimiter

Whenthemowspeedlimiter(Figure26)isippedup
itwillcontrolthemowspeedandallowthecutting
unitstobeengaged.Eachspaceradjuststhemowing
speedby½mileperhour.Themorespacersyou
have,onthetopoftheboltthesloweryouwillgo.For
transport,ipbackthemowspeedlimiterandyouwill
havemaximumtransportspeed.

ParkingBrakePedal

Toengagetheparkingbrake,(Figure25)connectthe
pedalstogetherwiththepedallockinglatch,push
downontherightbrakepedalwhileengagingthetoe
pedal.Toreleasetheparkingbrake,pressoneofthe
brakepedalsuntiltheparkingbrakelatchretracts.

Figure25

1.Brakepedal4.Tractionpedal

2.Pedallockinglatch5.Tiltsteeringpedal

3.Parkingbrakepedal

SpeedLimiterScrews

Adjustthescrew(s)(Figure26)tolimittheamount
thetractionpedalcanbedepressedintheforwardor
reversedirectiontolimitspeed.

Important:Thespeedlimiterscrewmuststopthe

tractionpedalbeforethepumpreachesfullstroke
ordamagetothepumpmayoccur.

g015074

g015075

Figure26

1.Reversespeedlimiter

screw

2.Forwardspeedlimiter

screw

3.Spacers

4.Mowspeedlimiter

TractionPedal

Thetractionpedal(Figure25)controlsforwardand
reverseoperation.Depressthetopofthepedalto
moveforwardandthebottomtomovebackward.
Groundspeeddependsonhowfarthepedalis
depressed.Fornoload,maximumgroundspeed,fully
depressthepedalwhilethethrottleisinFast.

Tostop,reduceyourfootpressureonthetraction
pedalandallowittoreturntothecenterposition.

LowerMow/RaiseControlLever

Thislever(Figure27)raisesandlowersthecutting
unitsandalsostartsandstopsthecutterheads
whenthecutterheadsareenabledinthemowmode.
Thecutterheadscannotbeloweredwhenthe
mow/transportleverisinthetransportposition.

KeySwitch

Thekeyswitch(Figure27)hasthreepositions:Off,
On/Preheat,andStart.

23

InfoCenter

TheInfoCenterLCDdisplayshowsinformationabout
yourmachinesuchastheoperatingstatus,various
diagnosticsandotherinformationaboutthemachine
(Figure27).

PTOSwitch

ThePTOswitch(Figure27)hastwopositions:Out
(start)andIn(stop).PullthePTObuttonoutto
engagethecuttingunitblades.Pushinthebuttonto
disengagethecuttingunitblades.

g010239

Figure28

1.Powerpoint2.Bagholder

BagHolder

Figure27

1.Lowermow/raisecontrol
lever

2.Keyswitch5.Enginespeedswitch

3.InfoCenter

4.PTOswitch

6.Headlightswitch

EngineSpeedSwitch

Theenginespeedswitch(Figure27)hastwomodes
tochangetheenginespeed.Bymomentarilytapping
theswitch,theenginespeedcanbeincreasedor
decreasedin100rpmincrements.Byholdingthe
switchdowntheenginewillautomaticallymoveto
HighorLowidle,dependingonwhichendofthe
switchisdepressed.

HeadlightSwitch

Pivottheswitchdownwardtoturnontheheadlights
(Figure27).

g021208

Usethebagholder(Figure28)forstorage.

BacklapLevers

Usethebacklapleversforbacklappingthereels
(Figure29).

PowerPoint

Thepowerpoint(Figure28)isusedtopoweroptional
12voltelectricalaccessories.

g015076

Figure29

1.Frontbacklaplever2.Rearbacklaplever

24

SeatAdjustments

UsingtheInfoCenterLCDDisplay

ForeandAftAdjustingLever

Pulloutonthelevertoslidetheseatforeoraft(Figure

30).

SeatArmRestAdjustingKnob

Rotatetheknobtoadjusttheseatarmrestangle
(Figure30).

SeatBackAdjustingLever

Movethelevertoadjusttheseatbackangle(Figure

30).

Weightgauge

Indicateswhentheseatisadjustedtotheweightof
theoperator(Figure30).Heightadjustmentismade
bypositioningthesuspensionwithintherangeofthe
greenregion.

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

g020650

Figure31

Figure30

1.Weightgauge

2.Weightadjustinglever5.Armrestadjustingknob

3.ForeandAftadjusting
lever

WeightAdjustingLever

4.Seatbackadjustinglever

Adjustforoperatorweight(Figure30).Pulluponthe
levertoincreasetheairpressureandpushdownto
decreasetheairpressure.Theproperadjustmentis
attainedwhentheweightgaugeisinthegreenregion.

1.Indicatorlight3.Middlebutton

2.Rightbutton

4.Leftbutton

•LeftButton,MenuAccess/BackButton—pressthis

buttontoaccesstheInfoCentermenus.Youcan
useittobackoutofanymenuyouarecurrently
using.

•MiddleButton—usethisbuttontoscrolldown

menus.

•RightButton—usethisbuttontoopenamenu

wherearightarrowindicatesadditionalcontent.

g008837

•ManualFanReversal—activatedbypressingthe

leftandrightbuttonssimultaneously.

•Beeper—activatedwhenloweringthedecksorfor

advisoriesandfaults.

Note:Thepurposeofeachbuttonmaychange

dependingonwhatisrequiredatthetime.Each
buttonwillbelabeledwithanicondisplayingits
currentfunction.

25

InfoCenterIconDescription

SERVICEDUE

Indicateswhenscheduledservice
shouldbeperformed

Enginerpm/status—indicatesthe
enginespeed

Infoicon

InfoCenterIconDescription(cont'd.)

Stoporshutdown

Engine

Hourmeter

Fast

Slow

Fanreversal—indicateswhenthefan
isreversed

Stationaryregenerationrequired

Airintakeheaterisactive

Raisecuttingunits

Lowercuttingunits

Operatormustsitinseat

Keyswitch

Indicateswhenthecuttingunitsare
beinglowered

Indicateswhenthecuttingunitsare
beingraised

PINcode

Hydraulicuid
temperature—indicatesthe
temperatureofthehydraulicuid

CANbus

InfoCenter

Badorfailed

Bulb

OutputofTECcontrollerorcontrol
wireinharness

High:overallowedrange

Parkingbrakeindicator—indicates
whentheparkingbrakeisOn

IdentiestherangeasHigh

Neutral

IdentiestherangeasLow

Coolanttemperature—indicatesthe
enginecoolanttemperatureineither
°Cor°F

Temperature(hot)

Deniedornotallowed

PTOisengaged

EngineStart

Low:underallowedrange

Outofrange

/

Switch

Operatormustreleaseswitch

Operatorshouldchangetoindicated
state

Symbolsareoften
combinedtoform
sentences.Some
examplesareshown
below

Operatorshouldputmachinein
neutral

Enginestartdenied

Engineshutdown

26

InfoCenterIconDescription(cont'd.)

Enginecoolanttoohot

Hydraulicuidtoohot

Hours

Counts

Liststhetotalnumberofhours
thatthemachine,engineand
PTOhavebeenon,aswell
asthenumberofhoursthe
machinehasbeentransported
andservicedue.

Listsnumerouscountsthe
machinehasexperienced.

DPFashaccumulation
notication.RefertoServicing

theDiesel-OxidationCatalyst(DOC)
andtheSootFilter(page54)inthe

maintenancesectionfordetails.

Sitdownorsetparkingbrake

UsingtheMenus

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

MainMenu

MenuItemDescription

FaultsTheFaultsmenucontains

alistoftherecentmachine
faults.RefertotheService
ManualoryourAuthorized
ToroDistributorformore
informationontheFaults
menuandtheinformation
containedthere.

ServiceTheServicemenucontains

informationonthemachine
suchashoursofusecounters
andothersimilarnumbers.

DiagnosticsTheDiagnosticsmenu

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

SettingsTheSettingsmenuallows

youtocustomizeandmodify
congurationvariablesonthe
InfoCenterdisplay.

AboutTheAboutmenuliststhe

modelnumber,serialnumber,
andsoftwareversionofyour
machine.

Service

MenuItemDescription

Diagnostics

MenuItemDescription

CuttingUnitsIndicatestheinputs,qualiers,

Hi/LowRangeIndicatestheinputs,qualiers,

PTOIndicatestheinputs,qualiers,

EngineRun

Backlap

Settings

MenuItemDescription

Units

Language

LCDBacklightControlsthebrightnessofthe

LCDContrastControlsthecontrastofthe

FrontBacklapReelSpeedControlsthespeedofthefront

RearBacklapReelSpeedControlsthespeedoftherear

ProtectedMenusAllowsapersonauthorized

AutoIdle

BladeCountControlsthenumberofblades

MowSpeedControlsthegroundspeedfor

Heightofcut(HOC)Controlstheheightofcut

andoutputsforraisingand
loweringthecuttingunits.

andoutputsfordrivingin
transportmode.

andoutputsforenablingthe
PTOcircuit.

Indicatestheinputs,qualiers,
andoutputsforstartingthe
engine.

Indicatestheinputs,qualiers,
andoutputsforoperatingthe
backlapfunction.

Controlstheunitsusedonthe
InfoCenter.Themenuchoices
areEnglishorMetric

Controlsthelanguageused
ontheInfoCenter*.

LCDdisplay.

LCDdisplay.

reelsinbacklapmode.

reelsinbacklapmode.

byyourcompanywiththe
PINcodetoaccessprotected
menus.

Controlstheamountoftime
allowedbeforereturningthe
enginetolowidlewhenthe
machineisstationary.

onthereelforreelspeed.

determiningthereelspeed.

(HOC)fordeterminingthereel
speed.

27

FReelRPMDisplaysthecalculatedreel

speedpositionforthefront
reels.Thereelscanalsobe
manuallyadjusted.

RReelRPMDisplaysthecalculatedreel

speedpositionfortherear
reels.Thereelscanalsobe
manuallyadjusted.

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

g028523

Figure32

About

MenuItemDescription

Model

SNListstheserialnumberofthe

MachineControllerRevisionListsthesoftwarerevisionof

InfoCenterRevisionListsthesoftwarerevisionof

CANBus

Liststhemodelnumberofthe
machine.

machine.

themastercontroller .

theInfoCenter.

Liststhemachine
communicationbusstatus.

ProtectedMenus

Thereare8operatingcongurationsettingsthatare
adjustablewithintheSettingsMenuoftheInfoCenter:
autoidletimedelay ,BladeCount,MowSpeed,Height
ofCut(HOC),FReelRPMandRReelRPM.These
settingscanbelockedbyusingtheProtectedMenu.

Note:Atthetimeofdelivery,theinitialpassword

codeisprogrammedbyyourdistributor.

AccessingProtectedMenus

2.IntheSETTINGSMENU,usethecenterbuttonto
scrolldowntothePROTECTEDMENUandpress
therightbutton(Figure33A).

g028522

Figure33

Note:ThefactorydefaultPINcodeforyoumachine

iseither0000or1234.
IfyouchangedthePINcodeandforgotthe

code,contactyourAuthorizedToroDistributorfor
assistance.

1.FromtheMAINMENU,usethecenterbuttonto
scrolldowntotheSETTINGSMENUandpressthe
rightbutton(Figure32).

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

4.PressthemiddlebuttontoenterthePINcode
(Figure33D).

WaituntiltheredindicatorlightoftheInfoCenter
illuminates.

Note:IftheInfoCenteracceptsthePINcode

andtheprotectedmenuisunlocked,theword
“PIN”displaysintheupperrightcornerofthe
screen.

28

Note:RotatethekeyswitchtotheOFFpositionand

thentotheONpositionlockstheprotectedmenu.

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

ToSettheAutoIdle

•IntheSettingsMenu,scrolldowntoAutoIdle.

ToSettheFrontandRearReel
Speeds

Althoughthefrontandrearreelspeedsarecalculated
byinputtingthenumberofblades,mowspeedand
HOCintotheInfoCenter,thesettingcanbemanually
changedtoaccommodatefordifferentmowing
conditions.

•TochangetheReelSpeedSettings,scrolldownto

theFReelRPM,RReelRPMorboth.

•Presstherightbuttontochangethereelspeed

value.Asthespeedsettingischanged,thedisplay
willcontinuetoshowthecalculatedreelspeed
basedonbladecount,mowspeedandHOCwhich
waspreviouslyentered,butthenewvaluewillalso
bedisplayed.

•Presstherightbuttontochangetheautoidletime

betweenOFF ,8S,10S,15S,20S,&30S.

ToSettheBladeCount

•IntheSettingsMenu,scrolldowntoBladeCount

•Presstherightbuttontochangethebladecount

between5,8or11bladereels.

ToSettheMowSpeed

•IntheSettingsMenu,scrolldowntoMowSpeed.

•Presstherightbuttontoselectmowspeed.

•Usethecenterandrightbuttontoselectthe

appropriatemowspeedsetonthemechanical
mowspeedlimiteronthetractionpedal.

•Presstheleftbuttontoexitmowspeedandsave

thesetting.

ToSettheHeightofCut(HOC)

•IntheSettingsMenu,scrolldowntoHOC.

•PresstherightbuttontoselectHOC.

•Usethecenterandrightbuttontoselectthe

appropriateHOCsetting.(Iftheexactsettingis
notdisplayed,selectthenearestHOCsettingfrom
thelistdisplayed).

•PresstheleftbuttontoexitHOCandsavethe

setting.

Specications

Note:Specicationsanddesignaresubjectto

changewithoutnotice.

TractionUnitSpecications

Widthofcut,27inchcutting
units

Widthofcut,32inchcutting
units

Overallwidth,27inchcutting
unitsdown

Overallwidth,32inchcutting
unitsdown

Overallwidth,cuttingunitsup
(transport)

Overalllength370cm(145.8inches)

HeightwithROPS220cm(87inches)

TrackWidth,front229cm(90inches)

TrackWidth,rear

Wheelbase

NetWeight(withnocutting
unitsandnouids)

Attachments/Accessories

AselectionofToroapprovedattachmentsand
accessoriesisavailableforusewiththemachineto
enhanceandexpanditscapabilities.Contactyour
AuthorizedServiceDealerorDistributororgoto
www.T oro.comforalistofallapprovedattachments
andaccessories.

307cm(121inches)

320cm(126inches)

345cm(136inches)

358cm(141inches)

239cm(94inches)

141cm(55.5inches)

171cm(67-1/2inches)

1574kg(3470lb)

29

Operation

Note:Determinetheleftandrightsidesofthe

machinefromthenormaloperatingposition.

CAUTION

Thismachineproducessoundlevelsin
excessof85dBAattheoperator'searand
cancausehearinglossthroughextended
periodsofexposure.

Wearhearingprotectionwhenoperatingthis
machine.

CAUTION

Ifyouleavethekeyintheignitionswitch,
someonecouldaccidentlystarttheengine
andseriouslyinjureyouorotherbystanders.

Removethekeyfromtheignitionbeforeyou
doanymaintenance.

CheckingtheEngine-Oil Level

Beforeyoustarttheengineandusethemachine,
checktheoillevelintheenginecrankcase;referto

CheckingtheEngine-OilLevel(page53).

CheckingtheCooling System

ServiceInterval:Beforeeachuseordaily

Checklevelofcoolantatthebeginningofeachday.
Capacityofsystemis12.3liters(13quarts).

g009702

Figure34

1.Expansiontank

2.Checkthecoolantlevelintheradiator.The
radiatorshouldbelledtothetopoftheller
neckandtheexpansiontanklledtotheFULL
mark(Figure34).

3.Ifthecoolantislow,adda50/50mixtureofwater
andethyleneglycolantifreeze.Donotuse
wateronlyoralcohol/methanolbasecoolants.

4.Installtheradiatorcapandexpansiontankcap.

1.Carefullyremovetheradiatorcap.

CAUTION

Iftheenginehasbeenrunning,the
pressurized,hotcoolantcanescapeand
causeburns.

•Donotopentheradiatorcapwhenthe
engineisrunning.

•Usearagwhenopeningtheradiator
cap,andopenthecapslowlytoallow
steamtoescape.

30

FillingtheFuelTank

DANGER

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

WARNING

Fuelisharmfulorfatalifswallowed.
Long-termexposuretovaporscancause
seriousinjuryandillness.

•Avoidprolongedbreathingofvapors.

•Keepyourfaceawayfromthenozzleand
fueltankopening.

•Fillthefueltanksoutdoors,inanopen
area,whentheengineiscold.Wipeupany
fuelthatspills.

•Neverllthefueltanksinsideanenclosed
trailer.

•Neversmokewhenhandlingfuelandstay
awayfromanopenameorwherefuel
fumesmaybeignitedbyaspark.

•Storefuelinanapprovedcontainerand
keepitoutofthereachofchildren.Never
buymorethana30-daysupplyoffuel.

•Donotoperatewithoutentireexhaust
systeminplaceandinproperworking
condition.

DANGER

Incertainconditionsduringfueling,static
electricitycanbereleased,causingaspark
thatcanignitethefuelvapors.Areor
explosionfromfuelcanburnyouandothers
andcandamageproperty.

•Alwaysplacefuelcontainersontheground
awayfromyourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicle
oronatruckortrailerbed,becauseinterior
carpetsorplastictruckbedlinersmay
insulatethecontainerandslowthelossof
anystaticcharge.

•Whenpractical,removeequipmentfrom
thetruckortrailerandrefueltheequipment
withitswheelsontheground.

•Ifthisisnotpossible,thenrefuelsuch
equipmentonatruckortrailerfroma
portablecontainerratherthanfroma
fuel-dispensernozzle.

•Ifyoumustuseafuel-dispensernozzle,
keepthenozzleincontactwiththerimof
thefueltankorcontaineropeningatall
timesuntilfuelingiscomplete.

•Keepfuelawayfromyoureyesandskin.

FuelSpecication

Important:Useonlyultra-lowsulphurdiesel

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

Failuretoobservethefollowingcautionsmay
damagetheengine.

•Neverusekeroseneorgasolineinsteadofdiesel

fuel.

•Nevermixkeroseneorusedengineoilwiththe

dieselfuel.

•Neverkeepfuelincontainerswithzincplatingon

theinside.

•Donotusefueladditives.

PetroleumDiesel

Cetanerating:45orhigher

Sulfurcontent:Ultra-lowsulfur(<15ppm)

FuelTable

Dieselfuelspecication

ASTMD975

No.1-DS15

No.2-DS15

EN590EuropeanUnion

ISO8217DMX

JISK2204GradeNo.2

KSM-2610

•Useonlyclean,freshdieselfuelorbiodieselfuels.

•Purchasefuelinquantitiesthatcanbeusedwithin

180daystoensurefuelfreshness.

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

Note:Useofwinter-gradefuelatlowertemperatures

provideslowerashpointandcoldowcharacteristics
whicheasesstartingandreducesfuellterplugging.

Location

USA

International

Japan

Korea

31

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

Biodiesel

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

Sulfurcontent:Ultra-lowsulfur(<15ppm)

Biodieselfuelspecication:ASTMD6751or

EN14214

Blendedfuelspecication:ASTMD975,EN590,
orJISK2204

Important:Thepetroleumdieselportionmust

beultra-lowsulfur.

Observethefollowingprecautions:

•Biodieselblendsmaydamagepaintedsurfaces.

g014984

Figure35

1.Fuel-tankcap

•UseB5(biodieselcontentof5%)orlesserblends

incoldweather.

•Monitorseals,hoses,gasketsincontactwithfuel

astheymaybedegradedovertime.

•Fuellterpluggingmaybeexpectedforatime

afterconvertingtobiodieselblends.

•ContactyourAuthorizedT oroDistributorifyou

wishformoreinformationonbiodiesel.

FuelTankCapacity

83L(22USgallons)

AddingFuel

1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,andremove
thekey.

2.Usingacleanrag,cleantheareaaroundthe
fuel-tankcap.

3.Removethecapfromthefueltank(Figure35).

4.Fillthetankuntilthelevelistothebottomofthe
llerneckwithfuel.

5.Installthefuel-tankcaptightlyafterllingthe
tank.

Note:Ifpossible,llthefueltankaftereach

use.Thiswillminimizepossiblebuildupof
condensationinsidethefueltank.

CheckingtheLevelofthe HydraulicFluid

ServiceInterval:Beforeeachuseordaily

Thereservoirislledatthefactorywithapproximately

28.4L(7.5USgallons)ofhigh-qualityhydraulicuid.
Checkthelevelofthehydraulicuidbeforetheengine
isrststartedanddailythereafter.

TherecommendedreplacementuidisToro
PremiumAllSeasonHydraulicFluid(availablein
5-gallonpailsor55-gallondrums.Seepartscatalog
orT orodistributorforpartnumbers).

Alternativeuids:IftheT orouidisnotavailable,
otherconventional,petroleum-baseduidsmaybe
used,providedthattheymeetallofthefollowing
materialpropertiesandindustryspecications.Check
withyouroilsuppliertoseewhethertheuidmeets
thesespecications.

Note:T orowillnotassumeresponsibilityfordamage

causedbyimpropersubstitutions,souseonly
productsfromreputablemanufacturerswhowillstand
behindtheirrecommendation.

HighViscosityIndex/LowPourPointAntiwearHydraulic
Fluid,ISOVG46Multigrade

MaterialProperties:

32

Viscosity,ASTMD445cSt@40°C(104°F)

Viscosityindex,ASTM
D2270

Pourpoint,ASTMD97-37°Cto-45°C(-34°Fto

FZG,failstage
Watercontent(newuid)500ppm(maximum)

IndustrySpecications:

VickersI-286-S,VickersM-2950-S,DenisonHF-0,
Vickers35VQ25(EatonATS373-C)

44to50
cSt@100°C(212°F)

7.9to9.1
140orhigher(high
viscosityindexindicatesa
multiweightuid)

-49°F)
11orbetter

Theproperhydraulicuidsmustbespeciedfor
mobilemachinery(asopposedtoindustrialplant
usage),multiweight-type,withZnDTPorZDDP
anti-wearadditivepackage(notanashless-typeuid).

Important:TheISOVG46Multigradeuidhas

beenfoundtoofferoptimalperformanceinawide
rangeoftemperatureconditions.Foroperation
inconsistentlyhighambienttemperatures,18°C
(65°F)to49°C(120°F),ISOVG68hydraulicuid
mayofferimprovedperformance.

g026704

Figure36

1.Hydraulic-tankcap

PremiumBiodegradableHydraulicFluid-Mobil
EALEnviroSyn46H

Important:MobilEALEnviroSyn46Histheonly

syntheticbiodegradableuidapprovedbyToro.
Thisuidiscompatiblewiththeelastomersused
inTorohydraulicsystemsandissuitablefora
widerangeoftemperatureconditions.Thisuid
iscompatiblewithconventionaluids,butfor
maximumbiodegradabilityandperformancethe
hydraulicsystemshouldbethoroughlyushed
ofconventionaluid.Theuidisavailablein19
L(5USgallon)containersor208L(55USgallon)
drumsfromyourMobilDistributor.

Important:Manyhydraulicuidsarealmost

colorless,makingitdifculttospotleaks.Ared
dyeadditiveforthehydraulicuidisavailablein
20ml(2/3oz)bottles.Abottleissufcientfor
15to22L(4to6USgallons)ofhydraulicuid.
Orderpart44-2500fromyourAuthorizedToro
Distributor.

1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,andremove
thekey.

2.Cleantheareaaroundthellerneckandcapof
thehydraulictank(Figure36).

3.Removethecapfromthellerneck.

4.Removethedipstickfromthellerneckand
wipeitwithacleanrag.

5.Insertthedipstickintothellerneck;then
removeitandchecktheuidlevel.

Theuidlevelshouldbebetweenthe2marks
onthedipstick.

6.Ifthelevelislow,addtheappropriateuidto
raisetheleveltotheuppermark.

7.Installthedipstickandcapontothellerneck.

CheckingtheTirePressure

ServiceInterval:Beforeeachuseordaily

Thetiresareover-inatedforshipping.Therefore,
releasesomeoftheairtoreducethepressure.The
correctairpressureinthetiresis83-103kPa(12–15
psi).Checkthetirepressuredaily.

Important:Maintaintherecommendedpressure

inalltirestoensureagoodquality-of-cut
andpropermachineperformance.Donot
under-inate.

33

StartingandStoppingthe Engine

StartingtheEngine

Important:Thefuelsystemmustbebledifanyof

thefollowingsituationshaveoccurred:

•Theenginehasceasedrunningduetolackoffuel.

•Maintenancehasbeenperformeduponthefuel

systemcomponents.

1.Removeyourfootfromthetractionpedaland
ensurethatitisinneutral.Ensurethatthe
parkingbrakeisset.

2.Movetheenginespeedswitchtothelowidle
position.

3.TurntheignitionkeytotheRunposition.The
glowindicatorwilllight.

4.Whentheglowindicatordims,turntheignition
keytotheStartposition.Releasethekey
immediatelywhentheenginestartsandallowit
toreturntotheRunposition.Adjusttheengine
speed.

Important:Donotrunthestartermotor

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

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

CAUTION

Shuttheengineoffandwaitforall
movingpartstostopbeforechecking
foroilleaks,looseparts,andother
malfunctions.

StoppingtheEngine

Important:Allowenginetoidlefor5minutes

beforeshuttingitoffafterafullloadoperation.
Thisallowstheturbochargertocooldownbefore
shuttingtheengineoff.Failuretodosomaylead
toturbo-chargertrouble.

Note:Lowercuttingunitstothegroundwhenever

machineisparked.Thisrelievesthehydraulicload
fromthesystem,preventswearonsystempartsand
alsopreventsaccidentalloweringofthecuttingunits.

1.Returntheenginespeedtolowidle.

2.MovethePTOswitchtotheOffposition.

3.Settheparkingbrake.

4.RotatetheignitionkeytoOff.

5.Removethekeyfromtheswitchtoprevent
accidentalstarting.

EngineSpeedSwitch

Theenginespeedswitchhastwomodestochange
theenginespeed.Bymomentarilytappingtheswitch,
theenginespeedcanbeincreasedordecreasedin
100rpmincrements.Byholdingtheswitchdownthe
enginewillautomaticallymovetoHighorLowidle,
dependingonwhichoftheswitchisdepressed.

CheckingtheInterlock Switches

ServiceInterval:Beforeeachuseordaily

CAUTION

Ifsafetyinterlockswitchesaredisconnected
ordamagedthemachinecouldoperate
unexpectedlycausingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlock
switchesdailyandreplaceanydamaged
switchesbeforeoperatingthemachine.

Themachinehasinterlockswitchesintheelectrical
system.Theseswitchesaredesignedtostopthe
enginewhenoperatorgetsoffoftheseatwhenthe
tractionpedalisdepressed.However,theoperator
maygetoffoftheseatwhiletheengineisrunningand
thetractionpedalisinneutral.Althoughtheengine
willcontinuetorunifthePTOswitchisdisengaged
andthetractionpedalisreleased,itisstrongly
recommendedthattheenginebestoppedbefore
risingfromtheseat.

Tochecktheoperationoftheinterlockswitches,
performthefollowingprocedure:

1.Drivethemachineslowlytoalarge,relatively
openarea.Lowerthecuttingunit,stopthe
engine,andapplytheparkingbrake.

2.Sitontheseatanddepressthetractionpedal.
Trytostarttheengine.Theengineshould
notcrank.Iftheenginecranks,thereisa
malfunctionintheinterlocksystemthatshould
becorrectedbeforebeginningoperation.

3.Sitontheseatandstarttheengine.Risefrom
theseatandmovethePTOswitchtoOn.The
PTOshouldnotengage.IfthePTOengages,
thereisamalfunctionintheinterlocksystemthat
shouldbecorrectedbeforebeginningoperation.

34

4.Sitontheseat,engagetheparkingbrakeand
starttheengine.Movethetractionpedaloutof
theneutralposition.Theengineshouldkill.If
theenginedoesnotkill,thereisamalfunction
intheinterlocksystemthatshouldbecorrected
beforebeginningoperation.

CuttingGrasswiththe Machine

Note:Cuttinggrassataratethatloadstheengine

promotesDPFregeneration.

DieselParticulateFilter Regeneration

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

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

1.Movethemachinetothejobsiteandalignthe
machineoutsidethecuttingareafortherst
cuttingpass.

2.EnsurethatthePTOswitchissettotheDISABLE
position.

3.Movetheleverforthemow-speedlimiter
forward.

4.Pressthethrottle-speedswitchtosettheengine
speedtoHIGHIDLE.

5.Usethejoysticktolowerthecuttingunitstothe
ground.

6.PressthePTOswitchtopreparecuttingunits
foroperation.

7.Usethejoysticktoraisethecuttingunitsoffthe
ground.

8.Beginmovingthemachinetowardthecutting
areaandlowerthecuttingunits.

Note:Cuttinggrassataratethatloadsthe

enginepromotesDPFregeneration.

9.Whenyoucompletethemowingpass,usethe
joysticktoliftthecuttingunits.

10.Performatear-shapedturntoquicklylineupfor
yournextpass.

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

•Passiveregenerationoccurscontinuouslywhile

theengineisrunning—runtheengineatfull
enginespeedwhenpossibletopromoteDPF
regeneration.

•Ifthebackpressureistoohigh,theengine

computersignalsyouthroughtheInfoCenter
whenadditionalprocesses(assistandreset
regeneration)arerunning.

•Allowtheassistandresetregenerationprocessto

completebeforeshuttingofftheengine.

Operateandmaintainyourmachinewiththefunction
oftheDPFinmind.Engineloadathighidle
enginespeedgenerallyproduceadequateexhaust
temperatureforDPFregeneration.

Important:Minimizetheamountoftimethatyou

idletheengineoroperatetheengineatlow-engine
speedtohelpreducetheaccumulationofsootin
thesootlter.

CAUTION

Theexhausttemperatureishot(approximately
600°C(1112°F)duringDPFparked
regenerationorrecoveryregeneration.Hot
exhaustgascanharmyouorotherpeople.

•Neveroperatetheengineinanenclosed
area.

•Makesurethattherearenoammable
materialsaroundtheexhaustsystem.

•Nevertouchahotexhaustsystem
component.

•Neverstandnearoraroundtheexhaust
pipeofthemachine.

35

DPFSootAccumulation

•Overtime,theDPFaccumulatessootinthesoot

lter.Thecomputerfortheenginemonitorsthe
sootlevelintheDPF .

•Whenenoughsootaccumulates,thecomputer

informsyouthatitistimetoregeneratethediesel
particulatelter.

EngineWarningMessages—SootAccumulation

•DPFregenerationisaprocessthatheatstheDPF

toconvertthesoottoash.

•Inadditiontothewarningmessages,thecomputer

reducesthepowerproducedbytheengineat
differentsoot-accumulationlevels.

IndicationLevel

Level1:Engine

Level2:Engine

FaultCode

Warning

g213866

EnginePowerRatingRecommendedAction

Thecomputerde-ratesthe

enginepowerto85%

Performaparkedregeneration

assoonaspossible;referto

ParkedRegeneration(page40).

Figure37

CheckEngine

SPN3719,FMI16

Thecomputerde-ratesthe

Warning

g213867

enginepowerto50%

Figure38

Performarecoveryregeneration

assoonaspossible;referto

RecoveryRegeneration

(page43).

CheckEngine

SPN3719,FMI0

36

DPFAshAccumulation

•Thelighterashisdischargedthroughtheexhaust

system;theheavierashcollectsinthesootlter.

•Ashisaresidueoftheregenerationprocess.Over

time,thedieselparticulatelteraccumulatesash
thatdoesnotdischargewiththeengineexhaust.

•Thecomputerfortheenginecalculatestheamount

ofashaccumulatedintheDPF.

InfoCenterAdvisoryandEngineWarningMessages—AshAccumulation

•Whenenoughashaccumulates,theengine

computersendsinformationtotheInfoCenterin
theformofasystemadvisoryoranenginefaultto
indicatetheaccumulationofashintheDPF .

•Theadvisoryandfaultsareindicationsthatitis

timetoservicetheDPF .

•Inadditiontothewarnings,thecomputerreduces

thepowerproducedbytheengineatdifferent
ash-accumulationlevels.

Indication

Level1:

System

Advisory

Level2:

Engine

Warning

Level3:

Engine

Warning

Level

AdvisoryorFaultCode

g213865

EngineSpeed

Reduction

None

EnginePowerRatingRecommendedAction

Notifyyourservice

100%

departmentthatadvisory

#179displaysinthe

InfoCenter.

Figure39

Advisory#179

ServicetheDPF;

refertoServicingthe

Diesel-OxidationCatalyst

(DOC)andtheSoot

Filter(page54)

g213863

Figure40

None

Thecomputer

de-ratestheengine

powerto85%

CheckEngine

SPN3720,FMI16

ServicetheDPF;

refertoServicingthe

Diesel-OxidationCatalyst

(DOC)andtheSoot

Filter(page54)

g213864

Figure41

None

Thecomputer

de-ratestheengine

powerto50%

CheckEngine

SPN3720,FMI0

Level4:

Engine

Warning

g214715

Figure42

CheckEngine

SPN3251,FMI0

Enginespeedatmax

torque+200rpm

37

Thecomputer

de-ratestheengine

powerto50%

ServicetheDPF;

refertoServicingthe

Diesel-OxidationCatalyst

(DOC)andtheSoot

Filter(page54)

TypesofDieselParticulateFilterRegeneration

Typesofdieselparticulatelterregenerationthatareperformedwhilethemachineisoperating:

TypeofRegenerationConditionsforDPFregenerationDPFdescriptionofoperation

Passive

Assist

Reset

Occursduringnormaloperationofthemachineat
high-enginespeedorhigh-engineload

Occursasaresultoflow-enginespeed,low-engine
load,orafterthecomputerdetectsbackpressure
intheDPF

Occursafterassistregenerationonlyifthe
computerdetectsthatassistregenerationdidnot
sufcientlyreducethesootlevel

Alsooccursevery100hourstoresetbaseline
sensorreadings

TheInfoCenterdoesnotdisplayaniconindicating
passiveregeneration.

Duringpassiveregeneration,theDPFprocesses
high-heatexhaustgasses;oxidizingharmful
emissionsandburningsoottoash.

RefertoPassiveDPFRegeneration(page39).

Whentheassist/reset-regenerationicon
isdisplayedintheInfoCenter,anassist
regenerationisinprogress.

Duringassistregeneration,thecomputercontrols
theintakethrottletoincreasetheexhaust
temperature,enablingassistregenerationtooccur.

RefertoAssistDPFRegeneration(page39).

Whentheassist/reset-regenerationicon
isdisplayedintheInfoCenter,aregenerationisin
progress.

Duringresetregeneration,thecomputercontrols
theintakethrottleandfuelinjectorstoincreasethe
exhausttemperatureduringregeneration.

RefertoResetRegeneration(page40).

Typesofdieselparticulatelterregenerationthatrequireyoutoparkthemachine:

TypeofRegenerationConditionsforDPFregenerationDPFdescriptionofoperation

Parked

Sootbuildupoccursasaresultofprolonged
operationatlow-enginespeedorlow-engineload.
Mayalsooccurasaresultofusingincorrectfuel
oroil

Thecomputerdetectsbackpressureduetosoot
buildupandrequestsaparkedregeneration

Whentheparked-regenerationicon
isdisplayedintheInfoCenter ,aregenerationis
requested.

•Performtheparkedregenerationassoonas
possibletoavoidneedingarecoveryregeneration.

•Aparkedregenerationrequires30to60minutes
tocomplete.

•Youmusthaveatleasta1/4tankoffuelinthe
tank.

•Youmustparkthemachinetoperformarecovery
regeneration.

RefertoParkedRegeneration(page40).

38

Typesofdieselparticulatelterregenerationthatrequireyoutoparkthemachine:(cont'd.)

TypeofRegenerationConditionsforDPFregenerationDPFdescriptionofoperation

Recovery

Occursasaresultofignoringparkedregeneration
requestsandcontinuingoperation,addingmore
sootwhentheDPFisalreadyinneedofaparked
regeneration

Whentherecovery-regenerationiconis
displayedintheInfoCenter ,arecoveryregeneration
isrequested.

ContactyourAuthorizedToroDistributorto
haveaservicetechnicianperformtherecovery
regeneration.

•Arecoveryregenerationrequiresupto4hours
tocomplete.

•Youmusthaveatleasta1/2tankoffuelinthe
machine.

•Youmustparkthemachinetoperformarecovery
regeneration.

RefertoRecoveryRegeneration(page43).

PassiveDPFRegeneration

•Passiveregenerationoccursaspartofnormal

engineoperation.

•Whileoperatingthemachine,runtheengineat

full-enginespeedwhenpossibletopromoteDPF
regeneration.

AssistDPFRegeneration

•Whileoperatingthemachine,runtheengineat

fullenginespeedwhenpossibletopromoteDPF
regeneration.

•The

icondisplaysintheInfoCenterwhile

theassistregenerationisprocessing.

•Wheneverpossible,donotshutofftheengineor

reduceenginespeedwhiletheassistregeneration
isprocessing.

Important:Allowthemachinetocompletethe

assistregenerationprocessbeforeshutting
offtheengine.

Note:Theassistregenerationisnished

processingwhenthe
theInfoCenter.

icondisappearsfrom

Figure43

Assist/reset-regenerationicon

•Theassist/reset-regenerationicondisplaysinthe

InfoCenter(Figure43).

•Thecomputertakescontroloftheintakethrottleto

increasethetemperatureoftheengineexhaust.

g214711

39

ResetRegeneration

ParkedRegeneration

Figure44

Assist/reset-regenerationicon

•Theassist/reset-regenerationicondisplaysinthe

InfoCenter(Figure44).

•Thecomputertakescontroloftheintakethrottle

andchangesthefuelinjectionoperationto
increasethetemperatureoftheengineexhaust.

Important:Theassist/reset-regeneration

iconindicatesthattheexhausttemperature
dischargedfromofyourmachinemaybe
hotterthanduringregularoperation.

•Whileoperatingthemachine,runtheengineat

fullenginespeedwhenpossibletopromoteDPF
regeneration.

•The

theresetregenerationisprocessing.

icondisplaysintheInfoCenterwhile

•Wheneverpossible,donotshutofftheengineor

reduceenginespeedwhiletheresetregeneration
isprocessing.

Important:Allowthemachinetocompletethe

resetregenerationprocessbeforeshuttingoff
theengine.

Note:Theresetregenerationisnished

processingwhenthe
theInfoCenter.

icondisappearsfrom

g214711

g214713

Figure45

Parked-regenerationrequesticon

•Theparked-regenerationrequestedicondisplays

intheInfoCenter(Figure45).

•Ifaparkedregenerationisneeded,theInfoCenter

displaysenginewarningSPN3719,FMI16
(Figure46)andtheenginecomputerderates
enginepowerto85%.

g213866

Figure46

Important:Ifyoudonotcompleteaparked

regenerationwithin2hours,theengine
computerderatesenginepowerto50%.

•Aparkedregenerationrequires30to60minutes

tocomplete.

•Ifyouareauthorizedbyyourcompany,youneed

thePINcodetoperformtheparked-regeneration
process.

PreparingtoPerformaParkedorRecovery
Regeneration

1.Ensurethatthemachinehasatleast1/4tank
offuel.

2.Movethemachineoutsidetoanareaawayfrom
combustiblematerials.

3.Parkthemachineonalevelsurface.

4.Ensurethatthetractioncontrolormotion-control
leversareintheNEUTRALposition.

5.Ifapplicable,lowerthecuttingunitsandshut
themoff.

40

6.Engagetheparkingbrake.

7.SetthethrottletothelowIDLEposition.

PerformingaParkedRegeneration

Note:Forinstructionsonunlockingprotectedmenus,

refertoAccessingProtectedMenus(page28).

1.Accesstheprotectedmenuandunlockthe
protectedsettingssubmenu(Figure47);referto

AccessingProtectedMenus(page28).

Figure47

g212138

Figure49

4.Whenthe“InitiateDPFRegen.Areyousure?”
messagedisplays,pressthecenterbutton
(Figure50).

g028523

2.NavigatetotheMAINMENU,pressthecenter
buttontoscrolldowntotheSERVICEMENU,and
presstherightbuttontoselecttheSERVICE
option(Figure48).

Note:TheInfoCentershoulddisplaythePIN

indicatorintheupperrightcornerofthedisplay .

Figure48

3.IntheSERVICEMENU,pressthemiddlebutton
untiltheDPFREGENERA TIONoptionsdisplays,
andpresstherightbuttontoselecttheDPF
REGENERATIONoption(Figure49).

g212125

Figure50

5.Ifthecoolanttemperatureisbelow60°C(140°F)

the“Insure

isrunningandabove60C/140F”

messagedisplays.(Figure51).

Observethetemperatureinthedisplay,andrun
themachineatfullthrottleuntilthetemperature
reaches60°C(140°F),thenpressthecenter

g212371

button.

Note:Ifthecoolanttemperatureisabove60°C

(140°F)thisscreenisskipped.

41

Figure51

g211986

g212405

Figure53

6.MovethethrottlecontroltoLOWIDLEandpress
thecenterbutton(Figure52).

Figure52

7.Thefollowingmessagesdisplayastheparked
regenerationprocessbegins:

A.The“InitiatingDPFRegen.”message

displays(Figure53).

B.The“Waitingon”messagedisplays

(Figure54).

g212372

Figure54

g212406

C.Thecomputerdetermineswhetherthe

regenerationruns.Oneofthefollowing
messagesdisplaysintheInfoCenter:

•Iftheregenerationisallowed,the

“RegenInitiated.Allowupto30minutes
forcompletion”messagedisplaysin
theInfoCenter,waitforthemachine
tocompletetheparkedregeneration
process(Figure55).

42

Figure55

•Iftheregenerationprocessisnot

allowedbytheenginecomputer,the
“DPFRegenNotAllowed”message
displaysintheInfoCenter(Figure56).
Presstheleftbuttontoexittothehome
screen

Important:Ifyoudidnotmeetallthe

requirementsforregenerationorif
lessthan50hourshavepassedsince
thelastregeneration,the“DPFRegen
NotAllowed”messageappears.

Theengineiscold—wait.

Theengineiswarm—wait.

Theenginehot—regenerationinprogress
(percentcomplete).

9.Theparkedregenerationiscompletewhenthe
“RegenComplete”messagedisplaysinthe
InfoCenter.Presstheleftbuttontoexittothe

g213424

homescreen(Figure57).

Figure56

8.Whiletheregenerationisrunning,theInfoCenter
returnstothehomescreenandshowsthe
followingicons:

g212404

Figure57

RecoveryRegeneration

•Ifyouignoretherequestforaparkedregeneration

(displayedintheInfoCenter)andcontinueto
operatethemachine,acriticalamountofsoot
buildsupintheDPF .

•Ifarecoveryregenerationisneeded,the

InfoCenterdisplaysenginewarningSPN3719,
FMI16(Figure58)andtheenginecomputer

g212410

deratesenginepowerto85%.

g213867

Figure58

Important:Ifyoudonotcompletearecovery

regenerationwithin15minutes,theengine
computerderatesenginepowerto50%.

43

•Performarecovery-regenerationwhenever

thereisalossofenginepowerandaparked
regenerationcannoteffectivelycleantheDPFof
soot.

•Arecoveryregenerationrequiresupto4hours

tocomplete.

•Youneedadistributortechniciantoperformthe

recoveryregenerationprocess;contactyour
AuthorizedT oroDistributor.

AdjustingtheLiftArm Counterbalance

Youcanadjustthecounterbalanceontherearcutting
unitliftarmstocompensatefordifferentturfconditions
andtomaintainauniformheight-of-cutintherough
conditionsorinareasofthatchbuildup.

Youcanadjusteachcounterbalancespringtooneof
foursettings.Eachincrementincreasesordecreases
counterbalanceonthecuttingunitby2.3kg(5lb).
Thespringscanbepositionedonthebacksideofthe
springactuatortoremoveallcounterbalance(forth
position).

1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,engagethe
parkingbrakes,andremovethekeyfromignition
switch.

2.Insertatubeorsimilarobjectontothelong
springendtorelievethespringtensionduring
theadjustment(Figure59).

CAUTION

Thespringsareundertension.

g015078

Figure59

1.Spring2.Springactuator

4.Movethespringactuatortothedesiredhole
locationandsecurewithlocknut.

5.Repeattheprocedureontheremainingspring.

AdjustingtheLiftArmTurn AroundPosition

1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,engagethe
parkingbrakes,andremovethekeyfromignition
switch.

2.Theliftarmswitchislocatedbehindthefront
rightliftarm(Figure60).

Usecautionwhenadjustingthem.

3.Whilerelievingthespringtension,removethe
boltandlocknutsecuringthespringactuatorto
thebracket(Figure59).

g015079

Figure60

1.Switch

44

3.Loosentheswitchmountingscrews(Figure60)
andmovetheswitchuptoincreasetheliftarm
turnaroundheightormovetheswitchdownto
decreasetheliftarmturnaroundheight.Tighten
themountingscrews.

JackingPoints

•Onthefrontofthemachineontheframeonthe

insideofeachdrivetire

•Ontherearofthemachineatthecenteroftheaxle

PushingorTowingthe Machine

Inanemergency,themachinecanbemoved
forwardbyactuatingthebypassvalveinthevariable
displacementhydraulicpumpandpushingortowing
themachine.Donotpushortowthemachinefor
morethan1/4mile(0.4km).

Important:Donotpushortowthemachine

fasterthan3-4.8km/h(2-3MPH)becauseinternal
transmissiondamagemayoccur.Thebypass
valvemustbeopenwheneverthemachineis
pushedortowed.

Important:Ifthemachinemusttobepushedor

towedinreverse,thecheckvalveinthefour-wheel
drivemanifoldmustalsobebypassed.Tobypass
thecheckvalve,connectahoseassembly(Hose
PartNo.95-8843,CouplerFittingNo.95-0985
[Qty.2],andHydraulicFittingNo.340-77[Qty.2])
tothereversetractionpressuretestportandthe
reversefour-wheeldrivepressureport.

1.Openhoodandremovethecentershroud

2.Rotatethebypassvalve90°(1/4turn)in
eitherdirectiontoopenandallowoiltobypass
internally(Figure61).Becauseuidisbypassed,
themachinecanbeslowlymovedwithout
damagingthetransmission.Notethepositionof
thevalvewhenopeningorclosing.

TieDowns

•Oneachsideoftheframeunderthefrontsteps

•Therearbumper

OperatingCharacteristics

Practicedrivingthemachinebecauseithasa
hydrostatictransmissionanditscharacteristicsare
differentthanmanyturfmaintenancemachines.
Somepointstoconsiderwhenoperatingthetraction
unitandcuttingunitsarethetransmission,engine
speed,loadonthecuttingbladesandtheimportance
ofthebrakes.

Tomaintainenoughpowerforthetractionunitwhile
operating,regulatethetractionpedaltokeepthe
engineRPMhighandsomewhatconstant.Agood
ruletofollowistodecreasethegroundspeedasthe
loadonthecuttingunitsincreases,andincreasethe
groundspeedastheloaddecreases.

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

Anothercharacteristictoconsideristheoperation
ofthepedalsthatareconnectedtothebrakes.The
brakescanbeusedtoassistinturningthemachine.
However,usethemcarefully ,especiallyonsoftor
wetgrassbecausetheturfmaybetornaccidentally.
Anotherbenetofthebrakesistomaintaintraction.
Forexample,insomeslopeconditions,theuphill
wheelslipsandlosestraction.Ifthissituation
occurs,depresstheuphillturnpedalgraduallyand
intermittentlyuntiltheuphillwheelstopsslipping,thus,
increasingtractiononthedownhillwheel.

Figure61

1.Bypassvalve

3.Rotatethebypassvalve90°(1/4turn)back
beforestartingtheengine.Donotexceed
7-11N·m(5-8ft.-lb.)torquetoclosethevalve.

Useextracarewhenoperatingthemachineonslopes.
Makesurethattheseatlatchisproperlysecuredand

g009703

theseatbeltisbuckled.Driveslowlyandavoidsharp
turnsonslopestopreventrollovers.Forsteering
control,thecuttingunitmustbeloweredwhengoing
downhill.

Important:Allowenginetoidlefor5minutes

beforeshuttingitoffafterafullloadoperation.
Thisallowstheturbochargertocooldownbefore

45

shuttingtheengineoff.Failuretodosomaylead
toturbo-chargertrouble.

Beforestoppingtheengine,disengageallcontrols
andmovethethrottletoSlow.Movingthethrottleto
SlowreduceshighengineRPM,noise,andvibration.
TurnthekeytoOfftostoptheengine.

OperatingTips

Familiarization

Beforemowinggrass,practiceoperatingthemachine
inanopenarea.Startandstoptheengine.Operate
inforwardandreverse.Lowerandraisethecutting
unitsandengageanddisengagethereels.Whenyou
feelfamiliarwiththemachine,practiceoperatingup
anddownslopesatdifferentspeeds.

WarningSystem

Ifawarninglightcomesonduringoperation,stopthe
machineimmediatelyandcorrecttheproblembefore
continuingoperation.Seriousdamagecouldoccurif
youoperatethemachinewithamalfunction.

Mowing

Starttheengineandmovetheenginespeedswitch
totheFastposition.MovetheMowSpeedLimiterto
themowposition.MovethePTOswitchtotheON
positionandusetheLiftSwitchtocontrolthecutting
units(thefrontcuttingunitsaretimedtolowerbefore
therearcuttingunits).T omoveforwardandcutgrass,
pressthetractionpedalforward.

Transport

MovethePTOswitchtotheOFFpositionandraise
thecuttingunitstothetransportposition.Movethe
MowSpeedLimitertothetransportposition.Be
carefulwhendrivingbetweenobjectssoyoudonot
accidentallydamagethemachineorcuttingunits.
Useextracarewhenoperatingthemachineon
slopes.Driveslowlyandavoidsharpturnsonslopes
topreventrollovers.Lowerthecuttingunitswhen
goingdownhillforsteeringcontrol.

46

Maintenance

Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst8hours

Aftertherst200hours

Beforeeachuseordaily

Every50hours

Every100hours

Every200hours

Every250hours

MaintenanceProcedure

•Torquethewheelnuts.

•Changetheplanetarygeardriveoil.

•Changetherearaxlelubricant.

•Changethehydrauliclters.

•Checkthecoolingsystem.

•Checkthelevelofthehydraulicuid.

•Checkthetirepressure.

•Checktheinterlockswitches.

•Checktheengine-oillevel.

•Drainwaterorothercontaminantsfromthewaterseparator.

•Drainwaterorothercontaminantsfromfuellter/waterseparator.

•Removedebrisfromtheenginearea,oilcooler ,andradiator.

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

•Greasethebearingsandbushings.

•Checkthebatterycondition.

•Checktheconditionandtensionofthealternatorbelt.

•Torquethewheelnuts.

•Changetheengineoilandlter.

•Servicetheaircleaner.(Servicetheaircleanerearlieriftheaircleanerindicator
showsred.Serviceitmorefrequentlyinextremelydirtyordustyconditions.)

•Checkthefuellinesandconnections.

Every400hours

Every800hours

Every6,000hours

Beforestorage

Yearly

•Replacethefuelltercanister.

•Replacetheenginefuellter.

•Checktheplanetarygeardriveoillevel(Also,checkifexternalleakageisobserved).

•Checktherearaxlelubricantlevel.

•Drainandcleanthefueltank.

•Changetheplanetarygeardriveoil.(Oryearly,whichevercomesrst)

•Changetherearaxlelubricant.

•Checktherearwheeltoe-in.

•Changethehydraulicuid.

•Changethehydrauliclters.

•Disassemble,clean,andassemblethesootlteroftheDPF.orcleanthesoot
lterifenginefaultsSPN3720FMI16,SPN3720FMI0,orSPN3720FMI16display
intheInfoCenter.

•Drainandcleanthefueltank.

•Checkthetirepressure.

•Checkallfasteners.

•Greaseoroilallgreasettingsandpivotpoints.

•Paintchippedsurfaces.

•Checkthefuellinesandconnections.

Important:RefertoyourengineOperator'sManualandcuttingunitOperator'sManualforadditional

maintenanceprocedures.

47

DailyMaintenanceChecklist

Duplicatethispageforroutineuse.

Maintenance
CheckItem

Checkthe
safetyinterlock
operation

Checkthebrake
operation

Checktheengine
oilandfuellevel

Checkthe
coolingsystem
uidlevel

Drainthe
water/fuel
separator

Checktheair
lterrestriction
indicator

Checkthe
radiator,oil
cooler,and
screenfordebris

Checkunusual
enginenoises

Checkunusual
operatingnoises

Checkthe
hydraulicsystem
oillevel

Checkhydraulic
hosesfor
damage

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.

48

ServiceIntervalChart

Figure62

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineand
seriouslyinjureyouorotherbystanders.

Removethekeyfromtheignitionbeforeyoudoanymaintenance.

decal130-1651

49

Pre-Maintenance

Lubrication

Procedures

GreasingtheBearingsand

RemovingtheHood

1.Releasehoodlatches(Figure63)andpivot
openthehood.

Figure63

1.Hoodlatch(2)

2.Removethecotterpinssecuringtherearhood
bracketstotheframepinsandliftoffthehood.

Bushings

ServiceInterval:Every50hours

Themachinehasgreasettingsthatmustbe
lubricatedregularlywithNo.2GeneralPurpose
LithiumBaseGrease.Ifthemachineisoperated
undernormalconditions,lubricateallbearings
andbushingsafterevery50hoursofoperationor
immediatelyaftereverywashing.

Thegreasettinglocationsandquantitiesareas
follows:

•Brakeshaftpivotbearings(5)(Figure64)

g014982

g009704

Figure64

•Rearaxlepivotbushings(2)(Figure65)

g009705

Figure65

50

•Steeringcylinderballjoints(2)(Figure66)

Figure66

•Cuttingunitcarrierframe(2percuttingunit)

(Figure68)

•Cuttingunitliftarmpivot(1percuttingunit)(Figure

68)

g015158

g009706

Figure68

1.T opttingonkingpin

•Tierodballjoints(2)(Figure66)

•Kingpinbushings(2)(Figure66).Thetoptting

onthekingpinshouldonlybelubricated
annually(2pumps).

•Liftarmbushings(1percuttingunit)(Figure67)

Figure67

•Liftcylinderbushings(2percuttingunit)(Figure

67)

•Liftarmpivotbushings(1percuttingunit)(Figure

68)

g015159

51

EngineMaintenance

outsideofprimarylterandthecanister.Avoid
usinghighpressureairwhichcouldforce
dirtthroughthelterintotheintaketract.

ServicingtheAirCleaner

ServiceInterval:Every400hours

Checktheaircleanerbodyfordamagewhichcould
causeanairleak.Replaceifdamaged.Checkthe
wholeintakesystemforleaks,damageorloosehose
clamps.

Servicetheaircleanerlteronlywhentheservice
indicator(Figure69)requiresit.Changingtheairlter
beforeitisnecessaryonlyincreasesthechanceof
dirtenteringtheenginewhenthelterisremoved.

Figure69

Thiscleaningprocesspreventsdebrisfrom
migratingintotheintakewhentheprimarylter
isremoved.

3.Removeandreplacetheprimarylter(Figure

71).

Cleaningoftheusedelementisnot
recommendedduetothepossibilityofdamage
totheltermedia.Inspectthenewlterfor
shippingdamage,checkingthesealingendof
thelterandthebody.Donotuseadamaged
element.Insertthenewlterbyapplying
pressuretotheouterrimoftheelementtoseat
itinthecanister.Donotapplypressuretothe

exiblecenterofthelter.

g009709

1.Aircleanerindicator

Important:Besurethecoverisseatedcorrectly

andsealswiththeaircleanerbody .

1.Pullthelatchoutwardandrotatetheaircleaner
covercounterclockwise(Figure70).

Figure70

1.Aircleanerindicator3.Aircleanercover

2.Aircleanerlatch

g011504

Figure71

1.Aircleanerprimarylter

Important:Neverattempttocleanthesafety

lter(Figure72).Replacethesafetylter
withanewoneaftereverythreeprimarylter
services.

g011503

Figure72

1.Aircleanersafetylter

g011505

2.Removethecoverfromtheaircleanerbody .
Beforeremovingthelter,uselowpressure
air(40psi,cleananddry)tohelpremove
largeaccumulationsofdebrispackedbetween

4.Cleanthedirtejectionportlocatedinthe
removablecover.Removetherubberoutlet
valvefromthecover,cleanthecavityand
replacetheoutletvalve.

52

5.Installthecoverorientingtherubberoutletvalve
inadownwardposition—betweenapproximately
5:00to7:00whenviewedfromtheend.

6.Resettheindicator(Figure69)ifitshowsred.

ServicingtheEngineOil

OilSpecication

Usehigh-quality,low-ashengineoilthatmeetsor
exceedsthefollowingspecications:

•APIservicecategoryCJ-4orhigher

•ACEAservicecategoryE6

•JASOservicecategoryDH-2

Important:UsingengineoilotherthanAPICJ-4

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

Usethefollowingengineoilviscositygrade:

•Preferredoil:SAE15W-40(above0°F)

2.Unlockthehoodlatchesandopenthehood.

3.Removethedipstick,wipeitclean,installthe
dipstickintothetube,andpullitoutagain.

Theoillevelshouldbeinthesaferange(Figure

73).

Figure73

1.Dipstick

2.Oil-llcap

g020435

•Alternateoil:SAE10W-30or5W-30(all

temperatures)

ToroPremiumEngineOilisavailablefromyour
AuthorizedT oroDistributorineither15W-40or
10W-30viscositygrades.Seethepartscatalogfor
partnumbers.

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily

Theengineisshippedwithoilinthecrankcase;
however,theoillevelmustbecheckedbeforeand
aftertheengineisrststarted.

Important:Checktheengineoildaily.Ifthe

engine-oillevelisabovetheFullmarkonthe
dipstick,theengineoilmaybedilutedwithfuel;

IftheengineoillevelisabovetheFullmark,
changetheengineoil.

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

4.Iftheoilisbelowthesaferange,removethe
llcap(Figure73)andaddoiluntilthelevel
reachestheFullmark.

Important:Donotoverlltheenginewith

oil.

Note:Whenusingdifferentoil,drainalloldoil

fromthecrankcasebeforeaddingnewoil.

5.Installtheoil-llcapanddipstick.

6.Closethehoodandsecureitwiththelatches.

CrankcaseOilCapacity

5.7L(6.0USqt)withthelter.

ChangingtheEngineOilandFilter

ServiceInterval:Every250hours

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

2.Removethedrainplug(Figure74)andletthe
oilowintoadrainpan.

Important:Keeptheengineoillevelbetweenthe

upperandlowerlimitsonthedipstick;theengine
mayfailifyourunitwithtoomuchortoolittleoil.

1.Parkthemachineonalevelsurface.

53

Figure74

1.Drainplug

3.Installthedrainplugwhentheoilstops.

4.Removetheoillter(Figure75).

Servicingthe Diesel-OxidationCatalyst (DOC)andtheSootFilter

ServiceInterval:Every6,000hoursorcleanthesoot

lterifenginefaultsSPN3720FMI
16,SPN3720FMI0,orSPN3720FMI
16displayintheInfoCenter.

•IfadvisorymessageADVISORY179displaysinthe

InfoCenter,theDPFisnearingtherecommended

g009713

pointforservicingthediesel-oxidationcatalystand
thesootlter.

g213865

Figure76

•IfenginefaultsCHECKENGINESPN3251FMI0,

CHECKENGINESPN3720FMI0,orCHECKENGINE
SPN3720FMI16intheInfoCenter(Figure77)

displayintheInfoCenter,cleanthesootlterusing
thestepsthatfollow:

Figure75

1.Oillter

5.Applyalightcoatofcleanoiltothenewlter
sealbeforeinstallingit.

Note:Donotovertightenthelter.

6.Addoiltothecrankcase;refertoCheckingthe

Engine-OilLevel(page53).

g214715

g008807

g213864

g213863

Figure77

1.RefertotheEnginesectionintheService
Manualforinformationondisassemblingand

assemblingthediesel-oxidationcatalystand
thesootlteroftheDPF.

2.RefertoyourAuthorizedToroDistributorfor
diesel-oxidationcatalystandthesootlter
replacementpartsorservice.

3.ContactyourAuthorizedT oroDistributorto
havethemresettheengineECUafteryou
installacleanDPF .

54

FuelSystem

ServicingtheWater

Maintenance

DANGER

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

•Fillthefueltankoutdoors,inanopenarea,
whentheengineisoffandiscold.Wipeup
anyfuelthatspills.

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

•Neversmokewhenhandlingfuel,andstay
awayfromanopenameorwherefuel
fumesmaybeignitedbyaspark.

•Storefuelinaclean,safety-approved
containerandkeepthecapinplace.

Separator

ServiceInterval:Beforeeachuseordaily—Drain

waterorothercontaminantsfrom
fuellter/waterseparator.

Every400hours—Replacethefuellter
canister.

Drainwaterorothercontaminantsfromwater
separatordaily.Replaceltercanisterafterevery400
hoursofoperation.

1.Placeacleancontainerunderthefuel
lter(Figure78).

2.Loosenthedrainplugonthebottomofthelter
canister.

FuelTank

Every800hours—Drainandcleanthefueltank.

Beforestorage—Drainandcleanthefueltank.

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

FuelLinesandConnections

ServiceInterval:Every400hours—Checkthefuel

linesandconnections.

Yearly—Checkthefuellinesandconnections.

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

g007367

Figure78

1.Waterseparatorltercanister

3.Cleantheareawheretheltercanistermounts.

4.Removetheltercanisterandcleanthe
mountingsurface.

5.Lubricatethegasketontheltercanisterwith
cleanoil.

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

7.Tightenthedrainplugonthebottomofthelter
canister.

55

ServicingtheFuelFilter

ElectricalSystem

ServiceInterval:Every400hours

Theenginefuelltershouldbereplacedafterevery
400hoursofoperation.

1.Cleantheareaaroundthefuellterhead(Figure

79).

Figure79

Maintenance

ChargingandConnecting theBattery

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandlead

compounds,chemicalsknownto

theStateofCaliforniatocause

cancerandreproductiveharm.Wash

handsafterhandling.

1.Unlatchandraisetheoperator'sconsolepanel

g021291

(Figure80).

1.FuelFilterhead2.FuelFilter

2.Removethelterandcleanthelterhead
mountingsurface(Figure79).

3.Lubricatetheltergasketwithcleanlubricating
engineoil.RefertotheEngineOperator's
Manual,includedwiththemachine,foradditional
information.

4.Installthedryltercanister,byhand,untilthe
gasketcontactsthelterhead,thenrotateitan
additional1/2turn.

5.Starttheengineandcheckforfuelleaksaround
thelterhead.

FuelPickupTubeScreen

Thefuelpickuptube,locatedinsidethefueltank,is
equippedwithascreentohelppreventdebrisfrom
enteringthefuelsystem.Removefuelpickuptube
andcleanscreenasrequired.

1.Operator'sconsolepanel

g026705

Figure80

2.Latch

56

DANGER

Batteryelectrolytecontainssulfuricacid
whichisadeadlypoisonandcauses
severeburns.

•Donotdrinkelectrolyteandavoid
contactwithskin,eyesorclothing.
Wearsafetyglassestoshieldyour
eyesandrubberglovestoprotect
yourhands.

•Fillthebatterywherecleanwateris
alwaysavailableforushingtheskin.

2.Connecta3to4amp.batterychargertothe
batteryposts.Chargethebatteryatarateof3
to4amperesfor4to8hours.

3.Whenthebatteryischarged,disconnectthe
chargerfromtheelectricaloutletandbattery
posts.

WARNING

Chargingthebatteryproducesgasses
thatcanexplode.

Neversmokenearthebatteryandkeep
sparksandamesawayfrombattery.

4.Installthepositivecable(red)tothepositive
(+)terminalandthenegativecable(black)to
thenegative(-)terminalofthebattery(Figure

81).Securecablestopostswithcapscrewsand

nuts.Makesurethatthepositive(+)terminal
isallofthewayontothepostandthecableis
positionedsnugtothebattery.Thecablemust
notcontactthebatterycover.Slidetherubber
bootoverthepositiveterminaltopreventa
possibleshortfromoccurring.

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandlead

compounds,chemicalsknownto

theStateofCaliforniatocause

cancerandreproductiveharm.Wash

handsafterhandling.

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

6.Closetheconsolepanelandsecurethelatch.

WARNING

Batteryterminalsormetaltoolscould
shortagainstmetalcomponentscausing
sparks.Sparkscancausethebattery
gassestoexplode,resultinginpersonal
injury.

•Whenremovingorinstallingthe
battery,donotallowthebattery
terminalstotouchanymetalpartsof
themachine.

•Donotallowmetaltoolstoshort
betweenthebatteryterminalsand
metalpartsofthemachine.

WARNING

Figure81

1.Positivebatterycable2.Negativebatterycable

Incorrectbatterycableroutingcould
damagethemachineandcablescausing
sparks.Sparkscancausethebattery
gassestoexplode,resultinginpersonal
injury.

•Alwaysdisconnectthenegative
(black)batterycablebefore
disconnectingthepositive(red)
cable.

•Alwaysconnectthepositive(red)
batterycablebeforeconnectingthe

g016643

57

negative(black)cable.

BatteryCare

ServiceInterval:Every50hours

Important:Beforeweldingonthemachine,

disconnectthenegativecablefromthebatteryto
preventdamagetotheelectricalsystem.

Note:Checkthebatteryconditionweeklyorafter

every50hoursofoperation.Keeptheterminalsand
theentirebatterycasecleanbecauseadirtybattery
willdischargeslowly .T ocleanthebattery,removeit
fromthemachine,washtheentirecasewithasolution
ofbakingsodaandwater.Rinsewithclearwater.
Coatthebatterypostsandcableconnectorswith
Grafo112X(skin-over)grease(T oroPartNo.505-47)
orpetroleumjellytopreventcorrosion.

Fuses

Thefusesarelocatedundertheoperatorscontrol
panel.

Figure82

g026705

Figure83

1.Operator'sconsolepanel

decal125-4605

2.Latch

g016642

Figure84

Unhookthelatchandraisetheoperator'sconsole
panel(Figure83)toexposethefuses(Figure84).

1.Fuses

58

DriveSystem
Maintenance

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

4.Re-installbothplugs.

CheckingtheTorqueofthe WheelNuts

ServiceInterval:Aftertherst8hours

Every200hours

WARNING

Failuretomaintainpropertorqueofthewheel
nutscouldresultinfailureorlossofwheel
andmayresultinpersonalinjury.

Torquethefrontandrearwheelnutsto
85-100ft.-lb.(115-136N·m)after1-4hoursof
operationandagainafter8hoursofoperation.
Torqueevery200hoursthereafter.

Note:Frontwheelnutsare1/2-20UNF.Rearwheel

nutsareM12x1.6-6H(Metric).

CheckingthePlanetary

5.Repeatsteps1through4ontheopposite
planetarygearassembly.

ChangingthePlanetary GearDriveOil

ServiceInterval:Aftertherst200hours

Every800hours(Oryearly,whichevercomes
rst)

Changetheoilinitiallyafterrst200hoursof
operation.Thereafter,changetheoilevery800hours,
oryearly,whicheveroccursrst.Useahighquality
SAE85W-140wt.gearlubeasreplacement.

1.Withthemachineonalevelsurface,positiona
wheelsothatoneofthecheckplugsisatthe
lowest(6o'clock)position(Figure86).

GearDriveOil

ServiceInterval:Every400hours

Checktheoillevelafterevery400hoursofoperation.
UsehighqualitySAE85W-140wt.gearlubeasa
replacement.

1.Withmachineonlevelsurface,positionthe
wheelsoonecheckplug(Figure85)isatthe
12o'clockpositionandtheotherisat3o'clock
position.

Figure85

1.Check/drainplug(2)

g008862

Figure86

1.Check/drainplug

2.Placeadrainpanundertheplanetaryhub,
removeplugandallowoiltodrain.

3.Placeadrainpanunderthebrakehousing,
removethedrainplugandallowtheoiltodrain
(Figure87).

g019500

2.Removetheplugatthe3o’clockposition(Figure

85).Oillevelshouldbeatthebottomofthe

checkplughole.

59

Figure88

g009716

Figure87

1.Brakehousing2.Drainplug

4.Whenalloftheoilhasdrainedfromboth
locations,re-installthepluginthebrake
housing.

5.Rotatethewheeluntiltheopenplugholeinthe
planetaryisatthetwelveo'clockposition.

6.Throughtheopenhole,slowlylltheplanetary
with0.65liter(22ounces)ofhighqualitySAE
85W-140wt.gearlube.

Important:Iftheplanetaryllsbeforethe

0.65liter(22ounces)ofoilisadded,wait
onehourorinstalltheplugandmovethe
machineapproximatelytenfeettodistribute
theoilthroughthebrakesystem.Then,
removetheplugandaddtheremainingoil.

7.Re-installtheplug.

8.Repeattheprocedureontheopposite
planetary/brakeassembly.

CheckingtheRearAxle

g019743

1.Checkplug

2.Fillplug

ChangingtheRearAxle Lubricant

ServiceInterval:Aftertherst200hours

Every800hours

1.Positionthemachineonalevelsurface.

2.Cleantheareaaroundthe3drainplugs,1on
eachendand1inthecenter(Figure89).

g009717

Figure89

1.Drainpluglocation

Lubricant

ServiceInterval:Every400hours

Therearaxleisshippedfromthefactorylledwith
SAE85W-140wt.gearlube.Checktheoillevel
beforetheengineisrststartedandevery400hours
thereafter.Thecapacityis80oz.(2.4l).Visually
inspectforleaksdaily.

1.Positionthemachineonalevelsurface.

2.Removeacheckplugfromoneendoftheaxle
(Figure88)andmakesurethatthelubricantis
uptothebottomofthehole.Ifthelevelislow,
removethellplug(Figure88)andaddenough
lubricanttobringtheleveluptothebottomof
thecheckplugholes.

3.Removethe(3)oillevelcheckplugsandmain
axleventcaptoeaseindrainingoftheoil.

4.Removethedrainplugsandallowtheoiltodrain
intothepans.

5.Installtheplugs.

6.Removeacheckplugandllaxlewith
approximately80oz.of85W-140gearlubeor
untillubricantisuptobottomofhole.

7.Installcheckplug.

60

AdjustingtheTraction DriveforNeutral

Themachinemustnotcreepwhentractionpedalis
released.Ifitdoescreep,anadjustmentisrequired.

1.Parkmachineonalevelsurface,shutengine
off,positionspeedcontrolintoLOWrangeand
lowercuttingunitstotheoor.Depressonlythe
rightbrakepedalandengagetheparkingbrake.

2.Jackupleftsideofmachineuntilleftfronttire
isofftheshopoor.Supportmachinewithjack
standstopreventitfromfallingaccidentally.

3.Startengineandallowrunatlowidle.

4.Adjustjamnutsonpumprodendtomovepump
controltubeforwardtoeliminateforwardcreep
orrearwardtoeliminaterearwardcreep(Figure

90).

g009169

Figure91

1.Frontoftractionunit3.Centertocenterdistance

2.1/8inchlessthanrearof
tire

2.T oadjust,removethecotterpinandnutfrom

eithertierodballjoint(Figure92).Removetie
rodballjointfromaxlecasesupport.

Figure90

1.Pumprodjamnuts2.Pumpcontroltube

5.Afterwheelrotationceases,tightenjamnutsto
secureadjustment.

6.Stoptheengineandreleasetherightbrake.
Removejackstandsandlowerthemachineto
theshopoor.T estdrivethemachinetomake
sureitdoesnotcreep.

CheckingtheRearWheel Toe-In

ServiceInterval:Every800hours/Yearly(whichever

comesrst)

1.Measurethecenter-to-centerdistance(ataxle
height)atthefrontandrearofthesteeringtires.
Thefrontmeasurementmustbe3mm(1/8inch)
lessthantherearmeasurement(Figure91).

g009987

Figure92

1.Tierodclamp2.Tierodballjoint

3.Loosentheclampsatbothendsofthetierods
(Figure92).

4.Rotatethedetachedballjointinwardoroutward
one(1)completerevolution.Tightenclampat
looseendoftierod.

5.Rotatetheentiretierodassemblythesame
direction(inwardoroutward)one(1)complete
revolution.Tightenclampatconnectedendof
tierod.

6.Installtheballjointintheaxlecasesupportand
tightenthenutngertight.Measuretoe-in.

7.Repeatprocedureifnecessary.

8.Tightenthenutandinstallanewcotterpinwhen
theadjustmentiscorrect.

g009718

61

CoolingSystem
Maintenance

ServicingtheEngine CoolingSystem

ServiceInterval:Beforeeachuseordaily

Removedebrisfromtheenginearea,oilcoolerand
radiatordaily.Cleanthemmorefrequentlyindirty
conditions.

1.Unlatchandswingopenrearscreen(Figure93).
Cleanthescreenthoroughlyofalldebris.

Note:Toremovethescreen,liftoffthehinge

pins.

g020509

Figure94

1.Oilcooler/radiator

Figure93

1.Rearscreenlatch

2.Cleanbothsidesoftheoilcooler/radiator
area(Figure94)thoroughlywithcompressed
air.Startfromthefrontandblowthedebris
outtowardstheback.Thencleanfromthe
backsideandblowtowardsthefront.Repeat
procedureseveraltimesuntilallchaffanddebris
isremoved.

Important:Cleaningtheoilcooler/radiator

withwaterwillpromoteprematurecorrosion
damagetocomponentsandcompactdebris.

3.Closetherearscreenandsecureitwiththe
latch.

g014987

62

BrakeMaintenance

BeltMaintenance

AdjustingtheService Brakes

Adjusttheservicebrakeswhenthereismorethan
13mm(1/2inch)of“freetravel"ofthebrakepedal,or
whenthebrakesdonotworkeffectively.Freetravel
isthedistancethebrakepedalmovesbeforebraking
resistanceisfelt.

1.Disengagethelockinglatchfromthebrake
pedalssothatbothpedalsworkindependently
ofeachother.

2.T oreducefreetravelofthebrakepedals,tighten
thebrakes:

A.Loosenthefrontnutonthethreadedendof

thebrakecable(Figure95).

ServicingtheAlternator Belt

ServiceInterval:Every100hours

Checktheconditionandtensionofthebelts(Figure

96)afterevery100operatinghours.

1.Propertensionwillallow10mm(3/8inch)
deectionwhenaforceof10lb.isappliedon
thebeltmidwaybetweenthepulleys.

2.Ifthedeectionisnot10mm(3/8inch),loosen
thealternatormountingbolts(Figure96).
Increaseordecreasethealternatorbelttension
andtightenthebolts.Checkthedeectionofthe
beltagaintoensurethatthetensioniscorrect.

Figure95

1.Brakecable

B.Tightentherearnuttomovethecable

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

Note:Makesurethereisnobraketension

whenthepedalisreleased.

C.Tightenthefrontnutsafterthebrakesare

adjustedcorrectly.

g009721

g008932

Figure96

1.Alternator2.Mountingbolt

63

HydraulicSystem
Maintenance

ChangingtheHydraulic Fluid

ServiceInterval:Every800hours

Changethehydraulicuidafterevery800operating
hours,innormalconditions.Iftheuidbecomes
contaminated,contactyourlocalT orodistributor
becausethesystemmustbeushed.Contaminated
uidlooksmilkyorblackwhencomparedtocleanoil.

1.Turntheengineoffandraisethehood.

2.Disconnectthecasereturnlinefromthebottom
ofthereservoirandletthehydraulicuidow
intoalargedrainpan.Connectthelinewhen
thehydraulicuidstopsdraining.

3.Fillthereservoirwithapproximately28.4liters
(7.5gallons)ofhydraulicuid;refertoChecking
theHydraulicFluid.

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

g009723

Figure97

1.Hydrauliclter

Important:Useonlythehydraulicuids

specied.Otheruidscouldcausesystem
damage.

4.Installthereservoircap.Starttheengineand
useallofthehydrauliccontrolstodistribute
hydraulicuidthroughoutthesystem.Also
checkforleaks;thenstoptheengine.

5.Checktheuidlevelandaddenoughtoraise
theleveltotheFULLmarkonthedipstick.Do
notoverll.

ReplacingtheHydraulic Filters

ServiceInterval:Aftertherst200hours

Every800hours

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

UseT ororeplacementltersPartNo.94-2621forthe
rear(cuttingunit)ofthemachineand75-1310forthe
front(charge)ofthemachine.

Important:Useofanyotherltermayvoidthe

warrantyonsomecomponents.

1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,engagethe
parkingbrakes,andremovetheignitionkey.

2.Cleantheareaaroundtheltermountingarea.
Placeadrainpanunderthelterandremove
thelter(Figure97andFigure98).

g026706

Figure98

1.Hydrauliclter

4.Ensurethattheltermountingareaisclean.
Screwthelteronuntilthegasketcontacts
themountingplate;thentightenthelteran
additional1/2turn.

5.Starttheengineandletitrunforabouttwo
minutestopurgeairfromthesystem.Stopthe
engineandcheckforleaks.

64

CheckingtheHydraulic LinesandHoses

CuttingUnitMaintenance

ServiceInterval:Beforeeachuseordaily

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

WARNING

Hydraulicuidescapingunderpressurecan
penetrateskinandcauseinjury.

•Makesureallhydraulicuidhosesand
linesareingoodconditionandallhydraulic
connectionsandttingsaretightbefore
applyingpressuretothehydraulicsystem.

•Keepyourbodyandhandsawayfrom
pinholeleaksornozzlesthatejecthigh
pressurehydraulicuid.

•Usecardboardorpapertondhydraulic
leaks.

•Safelyrelieveallpressureinthehydraulic
systembeforeperforminganyworkonthe
hydraulicsystem.

•Seekimmediatemedicalattentionifuid
isinjectedintoskin.

BacklappingtheCutting Units

WARNING

Contactwiththereelsorothermovingparts
canresultinpersonalinjury .

•Keepngers,hands,andclothingaway
fromthereelsorothermovingparts.

•Neverattempttoturnthereelsbyhandor
footwhiletheengineisrunning.

Note:Whenbacklapping,thefrontunitsalloperate

together,andtherearunitsoperatetogether.

1.Positionthemachineonalevelsurface,lower
thecuttingunits,stoptheengine,engagethe
parkingbrake,andmovethePTOswitchtoOFF
position.

2.Unlockandraisethehoodtoexposethe
controls.

3.Makeinitialreeltobedknifeadjustments
appropriateforbacklappingonallcuttingunits
whicharetobebacklapped;refertothecutting
unitOperator'sManual.

4.Selecteitherfront,rearorbothbacklapleversto
determinewhichunitstobacklap(Figure99).

5.Starttheengineandrunatlowidlespeed.

DANGER

Changingtheenginespeedwhile
backlappingmaycausethereelstostall.

•Neverchangetheenginespeedwhile
backlapping.

•Onlybacklapatlowidleenginespeed.

DANGER

Toavoidpersonalinjury,becertainthat
youareclearofthecuttingunitsbefore
proceeding.

6.WiththeMowSpeedLimiterinthemowposition,
movethePTOswitchtotheONposition.Press
theLiftSwitchtostartthebacklappingoperation
onthedesignatedreels.

7.Applylappingcompoundwithalonghandle
brush.Neveruseashorthandledbrush.

65

Storage

Engine

1.Draintheengineoilfromtheoilpanandinstall
thedrainplug.

2.Removeanddiscardtheoillter.Installanew
oillter.

3.Relltheoilpanwithspeciedmotoroil.

4.Starttheengineandrunitatidlespeedfor
approximatelytwominutes.

5.Stoptheengine.

6.Flushthefueltankwithfresh,cleandieselfuel.

7.Secureallofthefuelsystemttings.

Figure99

1.Frontbacklaplever2.Rearbacklaplever

8.Ifthereelsstallorbecomeerraticwhile
backlapping,increasethethrottlespeeduntil
thereelstabilizes.

9.T omakeanadjustmenttothecuttingunitswhile
backlapping,turnthereelsoffbypressingthe
rearoftheliftswitch;movethePTOswitchto
theOFFposition,andstoptheengine.After
completingadjustments,repeatstepsthrough8.

10.Repeattheprocedureforallcuttingunitsyou
wanttobacklap.

11.Whennished,returnthebacklapleverstothe
Mowposition,lowerthehood,andwashall
lappingcompoundoffofthecuttingunits.Adjust
cuttingunitreeltobedknifeasneeded.Move
thecuttingunitreelspeedcontrolstothedesired
mowingposition.

Important:Ifthebacklapswitchisnot

returnedtotheOffpositionafterbacklapping,
thecuttingunitswillnotraiseorfunction
properly.

Note:Additionalinstructionsandprocedures

onbacklappingareavailableintheTORO
SharpeningReel&RotaryMowersManual
FormNo.80–300SL.

Note:Forabettercuttingedge,runaleacross

thefrontfaceofthebedknifeafterlapping.This
willremoveanyburrsorroughedgesthatmay
havebuiltuponthecuttingedge.

g015076

8.Thoroughlycleanandservicetheaircleaner
assembly.

9.Sealtheaircleanerinletandtheexhaustoutlet
withweatherprooftape.

10.Checktheantifreezeprotectionandadda
50/50solutionofwaterandethyleneglycol
anti-freezeasneededfortheexpectedminimum
temperatureinyourarea.

TractionUnit

1.Thoroughlycleanthetractionunit,cuttingunits,
andtheengine.

2.Checkthetirepressure;refertoCheckingthe
TirePressure.

3.Checkallfastenersforlooseness;tightenas
necessary.

4.Greaseoroilallgreasettingsandpivotpoints.
Wipeupanyexcesslubricant.

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

6.Servicethebatteryandcablesasfollows:

A.Removethebatteryterminalsfromthe

batteryposts.

B.Cleanthebattery,terminals,andpostswith

awirebrushandbakingsodasolution.

C.Coatthecableterminalsandbatteryposts

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

D.Slowlyrechargethebatteryevery60days

for24hourstopreventleadsulfationofthe
battery.

66

Notes:

TheToroT otalCoverageGuarantee

ALimitedWarranty

ConditionsandProductsCovered

TheToroCompanyanditsaf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,youareresponsibleforrequiredmaintenanceand
adjustmentsstatedinyourOperator'sManual.Failuretoperformrequired
maintenanceandadjustmentscanbegroundsfordisallowingawarranty
claim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarranty
periodaredefectsinmaterialsorworkmanship.Thiswarrantydoesnot
coverthefollowing:

•Productfailureswhichresultfromtheuseofnon-Tororeplacement

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

•Productfailureswhichresultfromfailuretoperformrecommended

maintenanceand/oradjustments.Failuretoproperlymaintainyour
ToroproductpertheRecommendedMaintenancelistedinthe
Operator’sManualcanresultinclaimsforwarrantybeingdenied.

•ProductfailureswhichresultfromoperatingtheProductinanabusive,

negligent,orrecklessmanner.

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.

Examplesofpartswhichareconsumed,orusedup,duringnormal
Productoperationinclude,butarenotlimitedto,brakepadsand
linings,clutchlinings,blades,reels,rollersandbearings(sealedor
greasable),bedknives,sparkplugs,castorwheelsandbearings,tires,
lters,belts,andcertainsprayercomponentssuchasdiaphragms,
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,damagetoseats

duetowearorabrasion,wornpaintedsurfaces,scratcheddecalsor
windows,etc.

Parts

Partsscheduledforreplacementasrequiredmaintenancearewarranted
fortheperiodoftimeuptothescheduledreplacementtimeforthatpart.
Partsreplacedunderthiswarrantyarecoveredforthedurationofthe
originalproductwarrantyandbecomethepropertyofT oro.T orowillmake
thenaldecisionwhethertorepairanyexistingpartorassemblyorreplace
it.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
normalservicesT oroproductsrequirethatareattheowner’sexpense.

GeneralConditions

RepairbyanAuthorizedToroDistributororDealerisyoursoleremedy
underthiswarranty.

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

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

Noteregardingenginewarranty:

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

CountriesOtherthantheUnitedStatesorCanada

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

374-0253RevB