Toro Groundsmaster 3300 User manual

FormNo.3446-607RevA
Groundsmaster®3300,3310,and
32002-WheelorAll-WheelDrive
TractionUnit
ModelNo.31900—SerialNo.407970823andUp
ModelNo.31901—SerialNo.407970000andUp
ModelNo.31907—SerialNo.407900000andUp
ModelNo.31909—SerialNo.407900000andUp
Registeratwww.Toro.com.
OriginalInstructions(EN)*3446-607*

Models31900and31901complywithallrelevant
Europeandirectives;fordetails,pleaseseethe
separateproductspecicDeclarationofConformity
(DOC)sheet.
Models31907and31909donotcomplywithrelevant
Europeandirectives.
ItisaviolationofCaliforniaPublicResourceCode
Section4442or4443touseoroperatetheengineon
anyforest-covered,brush-covered,orgrass-covered
landunlesstheengineisequippedwithaspark
arrester,asdenedinSection4442,maintainedin
effectiveworkingorderortheengineisconstructed,
equipped,andmaintainedforthepreventionofre.
Theenclosedengineowner'smanualissupplied
forinformationregardingtheUSEnvironmental
ProtectionAgency(EPA)andtheCaliforniaEmission
ControlRegulationofemissionsystems,maintenance,
andwarranty.Replacementsmaybeorderedthrough
theenginemanufacturer.
WARNING
CALIFORNIA
Proposition65Warning
Dieselengineexhaustandsomeofits
constituentsareknowntotheStateof
Californiatocausecancer,birthdefects,
andotherreproductiveharm.
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
Useofthisproductmaycauseexposure
tochemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Introduction
Thismachineisaride-on,multi-purposemachine
intendedtobeusedbyprofessional,hiredoperators
incommercialapplications.Itisprimarilydesignedfor
maintaininggrassonwell-maintainedlawnsinparks,
sportselds,andoncommercialgrounds.Usingthis
productforpurposesotherthanitsintendedusecould
provedangeroustoyouandbystanders.
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoid
injuryandproductdamage.Youareresponsiblefor
operatingtheproductproperlyandsafely.
Visitwww.Toro.comforproductsafetyandoperation
trainingmaterials,accessoryinformation,helpnding
adealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineT oroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Figure1
identiesthelocationofthemodelandserialnumbers
ontheproduct.Writethenumbersinthespace
provided.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if
equipped)toaccesswarranty,parts,andother
productinformation.
g299536
Figure1
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafety-alertsymbol
(Figure2),whichsignalsahazardthatmaycause
seriousinjuryordeathifyoudonotfollowthe
recommendedprecautions.
©2021—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN554202
Contactusatwww.Toro.com.
PrintedintheUSA
AllRightsReserved

g000502
Figure2
Safety-alertsymbol
Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Contents
Safety.......................................................................4
GeneralSafety...................................................4
SafetyandInstructionalDecals..........................5
Setup.......................................................................11
1RemovingtheMachinefromtheShipping
Container......................................................12
2InstallingtheRearTires.................................12
3RemovingtheFrontTires...............................13
4InstallingtheLift-ArmAssembly.....................13
5InstallingtheFrontTires.................................15
6InstallingtheTie-DownBracket......................16
7InstallingtheSeat..........................................16
8InstallingtheSteeringWheel..........................16
9InstallingtheSoundDecal..............................17
10InstallingtheBumper...................................17
11AdjustingtheRoll-BarPosition.....................18
12ConnectingtheBattery................................19
13InstallingtheAttachment..............................19
14CheckingtheFluidLevels............................20
15CheckingtheTirePressure..........................20
16InstallingtheCEKit......................................20
17AddingRearWeight.....................................22
18AdjustingtheWeightTransferofthe
Attachment....................................................28
ProductOverview...................................................29
Controls...........................................................30
Console.........................................................31
CabControls.................................................32
Specications..................................................33
WidthSpecications.........................................34
Attachments/Accessories.................................34
BeforeOperation.................................................35
BeforeOperationSafety...................................35
CheckingtheMachineDaily.............................35
CheckingtheTireAirPressure..........................35
AddingFuel......................................................36
CheckingtheSafety-InterlockSystem..............37
AdjustingtheRollBar.......................................37
UnderstandingtheDisplay-Screen
Information....................................................39
DuringOperation.................................................41
DuringOperationSafety...................................41
StartingtheEngine...........................................42
ResettingthePTOFunction..............................42
ShuttingOfftheEngine.....................................42
AfterOperation....................................................43
AfterOperationSafety......................................43
ServicingtheCuttingUnit.................................43
TowingtheMachine..........................................45
HaulingtheMachine.........................................45
Maintenance...........................................................46
MaintenanceSafety..........................................46
RecommendedMaintenanceSchedule(s)...........46
DailyMaintenanceChecklist.............................47
Pre-MaintenanceProcedures..............................48
RaisingtheMachine.........................................48
RaisingtheHood..............................................49
Lubrication..........................................................50
GreasingtheBearingsandBushings................50
EngineMaintenance...........................................52
EngineSafety...................................................52
ServicingtheEngineOil....................................52
ServicingtheAirCleaner..................................54
FuelSystemMaintenance...................................55
DrainingWaterfromtheFuel/Water
Separator......................................................55
ServicingtheFuel/WaterSeparator
......................................................................55
ServicingtheFuelFilter....................................56
CleaningtheFuelT ank.....................................57
InspectingtheFuelLinesand
Connections..................................................57
ElectricalSystemMaintenance...........................57
ElectricalSystemSafety...................................57
AccessingtheBattery.......................................57
DisconnectingtheBattery.................................58
ConnectingtheBattery.....................................58
RemovingorInstallingtheBattery....................59
CheckingtheBatteryCondition.........................59
LocatingtheFuses...........................................59
DriveSystemMaintenance..................................61
TorquingtheWheel-LugNuts...........................61
AligningthePTODriveshaft..............................61
CoolingSystemMaintenance..............................62
CoolingSystemSafety.....................................62
CoolantSpecication........................................62
CheckingtheCoolingSystemandCoolant
Level.............................................................62
CheckingtheHood-Air-IntakeScreen...............63
CheckingtheCoolingFins................................63
InspectingtheCooling-SystemHoses..............63
BrakeMaintenance.............................................64
CheckingandAdjustingtheParking
Brake............................................................64
BeltMaintenance................................................65
CheckingtheAlternator-BeltT ension................65
ServicingtheTractionBelt................................65
ControlsSystemMaintenance.............................66
AdjustingthePTO-ClutchGap..........................66
AdjustingtheTraction-PedalStop.....................66
3

HydraulicSystemMaintenance...........................68
HydraulicSystemSafety...................................68
HydraulicFluidSpecications...........................68
CheckingtheHydraulic-FluidLevel...................68
ChangingtheHydraulicFluidand
Filters............................................................69
CheckingtheHydraulicLinesand
Hoses............................................................70
CabMaintenance.................................................71
CleaningtheCab..............................................71
CleaningtheCabAirFilters..............................71
CleaningtheCab-CondenserFilter...................71
ReplacingtheDomeLight.................................72
FillingtheWindshield-Wiper-Fluid
Reservoir......................................................72
Storage...................................................................73
StorageSafety..................................................73
PreparingtheMachine......................................73
Safety
Models31900and31901havebeendesignedin
accordancewithANSIB71.4-2017andwithENISO
5395whenyoucompletethesetupproceduresand
installtheCEKit,pertheDeclarationofConformity.
Models31907and31909havebeendesignedin
accordancewithANSIB71.4-2017.
GeneralSafety
Thisproductiscapableofamputatinghandsand
feetandofthrowingobjects.Alwaysfollowallsafety
instructionstoavoidseriouspersonalinjury.
•Readandunderstandthecontentsofthis
Operator’sManualbeforestartingtheengine.
•Useyourfullattentionwhileoperatingthe
machine.Donotengageinanyactivitythat
causesdistractions;otherwise,injuryorproperty
damagemayoccur.
•Donotoperatethemachinewithoutallguards
andothersafetyprotectivedevicesinplaceand
functioningproperlyonthemachine.
•Keepyourhandsandfeetawayfromrotating
parts.Keepclearofthedischargeopening.
•Keepbystandersandchildrenoutoftheoperating
area.Neverallowchildrentooperatethemachine.
•Shutofftheengine,removethekey,andwait
forallmovementtostopbeforeyouleavethe
operator’sposition.Allowthemachinetocool
beforeadjusting,servicing,cleaning,orstoringit.
Improperlyusingormaintainingthismachinecan
resultininjury.Toreducethepotentialforinjury,
complywiththesesafetyinstructionsandalways
payattentiontothesafety-alertsymbol,which
meansCaution,Warning,orDanger—personalsafety
instruction.Failuretocomplywiththeseinstructions
mayresultinpersonalinjuryordeath.
4

SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea
ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
decalbatterysymbols
BatterySymbols
Someorallofthesesymbolsareonyourbattery.
1.Explosionhazard6.Keepbystandersaway.
2.Nore,openames,or
smoking
7.Weareye
protection—explosive
gasescancauseblindness
andotherinjuries.
3.Causticliquid/chemical
burnhazard
8.Batteryacidcancause
severeburns.
4.Weareyeprotection.9.Flusheyesimmediately
withwaterandgetmedical
helpfast.
5.ReadtheOperator’s
Manual.
10.Containslead;donot
discard.
decal93-7272
93-7272
1.Cutting/dismembermenthazard;fan—stayawayfrom
movingparts.
decal106-5976
106-5976
1.Enginecoolantunder
pressure
3.Warning—donottouchthe
hotsurface.
2.Explosionhazard—read
theOperator'sManual.
4.Warning—readthe
Operator'sManual.
decal106-9206
106-9206
1.Wheeltorquespecications
2.ReadtheOperator'sManual.
decal108-2073
108-2073
1.Warning—thereisnorolloverprotectionwhentherollbaris
down.
2.Toavoidinjuryordeathfromarolloveraccident,keepthe
rollbarintheraisedandlockedpositionandweartheseat
belt.Lowertherollbaronlywhenabsolutelynecessary;do
notweartheseatbeltwhentherollbarisdown.
3.ReadtheOperator'sManual;driveslowlyandcarefully.
5

decal115-8155
115-8155
1.Warning—readtheOperator'sManual,donotprimeoruse
startinguid.
decal125-9688
125-9688
1.Off3.On
2.Windshieldwipers4.Spraywindshieldwasher
uid.
decal127-0392
127-0392
1.Warning—stayawayfromhotsurfaces.
decal132-1316
132-1316
1.Entanglementhazard,belt—keepawayfrommovingparts.
decal133-8062
133-8062
decal138-2765
138-2765
1.Off3.Fixedspeed—low
2.Intermittentwindshield
wiperspeed
4.Fixedspeed—high
6

decal138-7471
138-7471
1.Engine—start5.Pushdowntodisengage
thecuttingblade.
2.Engine—run6.Deck—lower
3.Engine—stop7.Deck—raise
4.Liftuptoengagethe
cuttingblade.
decal138-7473
138-7473
1.Fast2.Slow
decal139-6215
139-6215
1.Warning—readthe
Operator’sManual;all
operatorsshouldbe
trainedbeforeoperating
themachine.
5.Cutting/dismemberment
hazardofhandor
foot—stayawayfrom
movingparts;keepall
guardsandshieldsin
place.
2.Warning—engagethe
parkingbrake,shutoff
theengine,andremove
thekeybeforeleavingthe
machine.
6.Tippinghazard—lowerthe
cuttingunitswhenmoving
downhill;driveslowly
whenturning;donotturn
sharplywhiletraveling
fast.
3.Warning—wearhearing
protection.
7.Warning—alwaysweara
seatbeltwhenoperating
themachine.
4.Thrownobject
hazard—keepbystanders
away.
7

decal139-6224
139-6224
1.Parking
brake—disengaged
2.Parkingbrake—engaged
decal139-6304
139-6304
1.Entanglementhazard—readtheOperator’sManual;stay
awayfrommovingparts;keepallguardsandshieldsin
place.
decal140-1460
140-1460
1.Tomovethemachine
forward,pressforwardon
thepedal.
3.Toadjustthesteering
wheel,pressthetiltlever.
2.Tomovethemachine
backward,pressbackward
onthepedal.
decal140-3125
140-3125
1.ReadtheOperator’s
Manualforfuse
information.
5.Displayscreenpower—15
A
2.Cab—10A6.Displayscreenkey
start—10A
3.Powerseat—15A7.Enginestart—15A
4.Power—20A8.Ignition—20A
8

decal140-6632
140-6632
1.ReadtheOperator’s
Manualforfuse
information.
4.Fanandinteriorlight(40
A)
2.A/Cclutchandcondenser
fan(25A)
5.Frontofmachine
3.Windshieldwasher(20A)
decal144-0472
144-0472
1.Thecoolantlevelishot.3.Thecoolantleveliscold.
2.ReadtheOperator’s
Manualforcoolant
information.
decal144-3950
144-3950
1.ReadtheOperator'sManualformoreinformationon
servicingthemachine.
decal144-0518
144-0518
1.ReadtheOperator’sManualformoreinformationon
servicingthemachine.
9

Decal144-3952:AfxoverDecal139-6215(as
shownintheCEKitInstallationInstructions)foruse
inCE-compliantcountries(Models31900and31901
only).
decal144-3952
144-3952
Note:Thismachinecomplieswiththeindustrystandard
stabilitytestinthestaticlateralandlongitudinaltestswiththe
maximumrecommendedslopeindicatedonthedecal.Reviewthe
instructionsforoperatingthemachineonslopesintheOperator’s
Manualaswellastheconditionsinwhichyouwouldoperatethe
machinetodeterminewhetheryoucanoperatethemachineinthe
conditionsonthatdayandatthatsite.Changesintheterraincan
resultinachangeinslopeoperationforthemachine.
1.ReadtheOperator’s
Manual.
5.Tippinghazard—donot
mowacrossslopesgreater
than16degrees;donot
mowupanddownslopes
greaterthan16degrees.
2.Tippinghazard—donot
mowacrossslopesgreater
than13degrees;donot
mowupanddownslopes
greaterthan13degrees.
6.Tippinghazard—donot
mowacrossslopesgreater
than17degrees;donot
mowupanddownslopes
greaterthan17degrees.
3.Tippinghazard—donot
mowacrossslopesgreater
than14degrees;donot
mowupanddownslopes
greaterthan14degrees.
7.Tippinghazard—donot
mowacrossslopesgreater
than18degrees;donot
mowupanddownslopes
greaterthan18degrees.
4.Tippinghazard—donot
mowacrossslopesgreater
than15degrees;donot
mowupanddownslopes
greaterthan15degrees.
8.Tippinghazard—donot
mowacrossslopesgreater
than19degrees;donot
mowupanddownslopes
greaterthan19degrees.
10

Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescriptionQty.Use
1Nopartsrequired–
Removethemachinefromtheshipping
container(Models31900,31901,and
31907only).
Rearwheel2
Smallwasher(2-wheel-driveonly)2
Largewasher(2-wheel-driveonly)2
Bolt(5/8x1-1/4inch)(2-wheel-drive
only)2
Dustcap(2-wheel-driveonly)2
Lugnut(4-wheel-driveonly)8
2
Thread-lockingcompound
Installthereartires(Models31900,
31901,and31907only).
3Nopartsrequired–Removethefronttires(Models31900,
31901,and31907only).
Rightliftarm1
Leftliftarm1
Largepin2
Bolt(3/8x2-3/4inches)2
Nut(3/8inch)6
Smallpin2
Sensorbracket1
Carriagebolt2
Bolt(3/8x1-1/4inches)2
4
Greasetting2
Installthelift-armassembly(Models
31900,31901,and31907only).
5Nopartsrequired–Installthefronttires(Models31900,
31901,and31907only)
Tie-downbracket1
Bolt(3/8x3-1/4inches)2
6Nut(3/8inch)2
Installthetie-downbracket(Models
31900,31901,and31907only).
7SeatKit(orderedseparately;referto
yourauthorizedTorodistributor)1Installtheseat(Models31900,31901,
and31907only).
Steeringwheel1
8Cover1
Installthesteeringwheel(Models
31900,31901,and31907only).
9Sounddecal(Part144-0512)1Installthesounddecal(Models31907
and31909only).
Bumper1
Bolt(3/8x2-3/4inches)2
Bolt(3/8x3-1/4inches)4
10Nut(3/8inch)6
Installthebumper(Models31900,
31901,and31907only).
11Nopartsrequired–Adjusttheroll-barposition(Models
31900,31901,and31907only).
12Nopartsrequired–Connectingthebattery(Models31900,
31901,and31907only).
11

ProcedureDescriptionQty.Use
Optionalattachment(ordered
separately;refertoyourauthorizedToro
distributor)
1
Socket-headscrew(3/8inch)2
Washer(3/8inch)2
13
Flangelocknut(3/8inch)2
Installtheattachment.
14Nopartsrequired–Checktheuidlevels.
15Nopartsrequired–Checkthetirepressure.
16CEKit(orderedseparately;refertoyour
authorizedTorodistributor)1InstallingtheCEKit(forusein CE-compliantcountries).
Weight—19kg(42lb)[amountvaries
peryourmodel]
Weight—6kg(15lb)[amountvariesper
yourmodel]
WeightBracketKit(ifnecessary)1
17
Weight—11kg(25lb)[amountvaries
peryourmodel]
Addrearweight(ifnecessary).
18Nopartsrequired–Adjusttheweight-transferpressure(if
needed).
1
RemovingtheMachinefrom
theShippingContainer
Models31900,31901,and31907
Only
NoPartsRequired
Procedure
1.Removethescrewsthatholddownthe
rear-wheelhubstothepallet.
2.Cutthecabletiethatholdsthedriveshafttothe
rearwheels.
3.Removetherearwheelsfromtheshippingskid.
4.Raisetherollbar;refertoRaisingtheRollBar
(page38).
5.Connectahoisttothetop,centerareaoftheroll
barandraisethemachine.
6.Removetheshippingskidfromthebottomarea
ofthemachine.
7.Position2jackstandsundertherearareaof
themachineshowninRaisingtheRearofthe
Machine(page49).
8.Lowerthemachineonthejackstands.
2
InstallingtheRearTires
Models31900,31901,and31907
Only
Partsneededforthisprocedure:
2Rearwheel
2Smallwasher(2-wheel-driveonly)
2Largewasher(2-wheel-driveonly)
2Bolt(5/8x1-1/4inch)(2-wheel-driveonly)
2Dustcap(2-wheel-driveonly)
8Lugnut(4-wheel-driveonly)
Thread-lockingcompound
Procedure
1.Removetheshippingbracketfromtheaxle
spindleorwheelhubanddiscardthebracket.
2.Removethetiresfromtheshippingcontainer
andretainthe2bolts(5/8x1-1/4inch)andlarge
washersthatsecuredthetirestothecontainer.
12

3.Installeachtireasfollows:
•2-wheel-drivemachines:
A.Applythread-lockingcompoundtothe
bolt(5/8x1-1/4inch).
B.Useasmallwasher,largewasher,bolt
(5/8x1-1/4inch),andtosecurethe
wheeltotheaxlespindle(Figure3).
g312833
Figure3
1.Axlespindle5.Bolt(5/8x1-1/4inch)
2.Tire6.Dustcap
3.Smallwasher7.Applythread-locking
compoundtothebolt.
4.Largewasher
C.Torquetheboltto203N∙m(150ft-lb).
D.Installthedustcaptothewheel(Figure
3).
•4-wheel-drivemachines:Use4lugnutsto
securethewheeltothewheelhub(Figure4).
g299549
Figure4
1.Wheelhub3.Lugnut
2.Tire
4.Torquethewheellugnuts;refertoT orquingthe
Wheel-LugNuts(page61).
3
RemovingtheFrontTires
Models31900,31901,and31907
Only
NoPartsRequired
Procedure
Note:Youmustperformthisproceduretocorrectly
installtheliftarms.
1.Loosenandremovethewheellugnuts(Figure
12).
g299550
Figure5
1.Wheelhub3.Lugnut
2.Tire
2.Removedthewheelsfromthewheelhubs
(Figure12).
13

4
InstallingtheLift-Arm
Assembly
Models31900,31901,and31907
Only
Partsneededforthisprocedure:
1Rightliftarm
1Leftliftarm
2Largepin
2Bolt(3/8x2-3/4inches)
6Nut(3/8inch)
2Smallpin
1Sensorbracket
2Carriagebolt
2Bolt(3/8x1-1/4inches)
2Greasetting
Procedure
Note:Haveanassistanthelpyoutoinstallthelift
arms,asneeded.
1.Removetheliftarmsfromtheshippingskid.
2.Use2largepinstoinstalltheliftarmstothe
machineframe(Figure6).
g312023
Figure6
Rightsideshown.
1.Liftarm3.Largepin
2.Machineframe4.Greasetting
3.Installthegreasettingstothelargepins(Figure
6).
4.Use2nuts(3/8inch)and2bolts(3/8x2-3/4
inches)tosecurethelargepinstotheframe
(Figure7).
g295767
Figure7
Rightsideshown
1.Nut3.Bolt
2.Largepin
5.Use2carriageboltsand2nuts(3/8inch)to
securethesensorbrackettotherightliftarm
(Figure8).
Note:Ensurethatthesensorbracketdoesnot
interferewiththesensor.
g312028
Figure8
Rightsideshown
1.Sensorbracket3.Nut(3/8inch)
2.Carriagebolt
14

6.Performthefollowingstepstosecurethe
hydrauliccylinderstotheliftarms:
A.Placeadrainpanunderthehydraulic
manifold(showninFigure9).
Note:Youmustbleedoutasmallamount
ofhydraulicuidtomanuallyretractthelift
cylinders.
g299920
Figure9
B.Loosenthehoseswivelnutconnectedto
portC1ofthehydraulicmanifold(Figure
10).
g312025
Figure10
1.Manifold3.Hoseswivelnut
2.PortC1
C.Useadriftpunchtoalignthecylinderrod
holeswiththelift-armholes(Figure11).
Note:Fullyraisetheliftarmtohelpwith
thealignment.
g312026
Figure11
1.Bolt(3/8x1-1/4inches)3.Cylinderrod
2.Smallpin4.Nut(3/8inch)
D.Use2bolts(3/8x1-1/4inches),2nuts(3/8
inch),and2smallpinstosecurethelift
armstothecylinders(Figure11).
E.TorquethehoseswivelnutonportC1to
41N∙m(30ft-lb).
Note:Youcanuseabackupwrenchto
preventthehosefromtwisting.
7.Greasetheattachmentpinjointsandlift-arm
pinjoints;refertoGreasingtheBearingsand
Bushings(page50).
5
InstallingtheFrontTires
Models31900,31901,and31907
Only
NoPartsRequired
Procedure
1.Usethepreviously-removedlugnutstosecure
thetirestothewheelhubs(Figure12).
15

g299550
Figure12
1.Wheelhub3.Lugnut
2.Tire
2.Torquethewheellugnuts;refertoT orquingthe
Wheel-LugNuts(page61).
6
InstallingtheTie-Down
Bracket
Models31900,31901,and31907
Only
Partsneededforthisprocedure:
1Tie-downbracket
2Bolt(3/8x3-1/4inches)
2Nut(3/8inch)
Procedure
Use2bolts(3/8x3-1/4inches)and2nuts(3/8inch)
tosecurethetie-downbrackettotheplatform(Figure
13).
g299562
Figure13
1.Tie-downbracket3.Nut
2.Bolt
7
InstallingtheSeat
Models31900,31901,and31907
Only
Partsneededforthisprocedure:
1SeatKit(orderedseparately;refertoyourauthorized
Torodistributor)
Procedure
Installtheseat;refertotheSeatKitInstallation
Instructions.
16

8
InstallingtheSteering
Wheel
Models31900,31901,and31907
Only
Partsneededforthisprocedure:
1Steeringwheel
1Cover
Procedure
1.Removethesteeringwheelfromtheshipping
skid(Figure14).
g307379
Figure14
1.Cover4.Steeringwheel
2.Nylocknut5.Foamcollar
3.Washer
2.Removethenylocknutandwasherfromthe
steeringshaft.
Note:Ensurethatthefoamcollarremainson
thesteeringshaft(Figure14).
3.Slidethesteeringwheelandwasherontothe
steeringshaft(Figure14).
4.Usethenylocknuttosecurethesteeringwheel
totheshaft.Tightenthenylocknutto27to35
N∙m(20to26ft-lb).
5.Mountthecovertothesteeringwheel(Figure
14).
9
InstallingtheSoundDecal
Models31907and31909
Partsneededforthisprocedure:
1Sounddecal(Part144-0512)
Procedure
ForModels31907and31909,installthesounddecal
(Part144-0512)nearthemodelyeardecalasshown
inFigure15.
Ensurethatthesurfaceiscleananddry.
g353549
Figure15
1.Modelyeardecal3.Manualtube
2.Sounddecal
17

10
InstallingtheBumper
Models31900,31901,and31907
Only
Partsneededforthisprocedure:
1Bumper
2Bolt(3/8x2-3/4inches)
4Bolt(3/8x3-1/4inches)
6Nut(3/8inch)
Procedure
1.Removethebumperfromtheshippingskid.
2.Looselysecuretheupperareaofthebumper
tothemachineframeusing4bolts(3/8x3-1/4
inches)and4nuts(3/8inch)asshowninFigure
16.
g302775
Figure16
1.Bolt(3/8x3-1/4inches)3.Bolt(3/8x2-3/4inches)
2.Bumper
3.Looselysecurethebumperunderthemachine
frameusing2bolts(3/8x2-3/4inches)and2
nuts(3/8inch)asshowninFigure16.
4.Tightenthehardware.
18

11
AdjustingtheRoll-Bar
Position
Models31900,31901,and31907
Only
NoPartsRequired
Procedure
Raisetherollbar;refertoRaisingtheRollBar(page
38).
12
ConnectingtheBattery
Models31900,31901,and31907
Only
NoPartsRequired
Procedure
Connectthebattery;refertoConnectingtheBattery
(page58).
13
InstallingtheAttachment
Partsneededforthisprocedure:
1Optionalattachment(orderedseparately;refertoyour
authorizedT orodistributor)
2Socket-headscrew(3/8inch)
2Washer(3/8inch)
2Flangelocknut(3/8inch)
Procedure
Important:Whenswitchingattachments,
conrmwithyourauthorizedTorodistributorthe
correctnumberofrearweightsforthatspecic
attachment.
Installthefrontattachment(e.g.,cuttingunit,ail,
plowblade,orblower);performthefollowingsteps
andrefertoyourattachmentOperator’sManualfor
additionalinstallationinstructions.
1.Whilesupportingthedriveshaft,removethe
capscrewandlocknutthatsecurethedriveshaft
yoketothesteeringvalve-mountbracket(Figure
17),andcarefullylowerthedriveshaft.
Note:Discardthecapscrewandlocknut.
g340623
Figure17
1.Capscrew4.Locknut
2.Driveshaftyoke5.Frontofthemachine
3.Steeringvalve-mount
bracket
2.EnsurethatthePTOshaftisaligned;referto
AligningthePTODriveshaft(page61).
3.Haveanassistantsitintheseat,turnthekey
totheONposition,andusetheattachmentlift
switchtolowertheliftarmswhileyoupushdown
ontheliftarms.
4.Aligntheholesintheliftarmwiththeholesinthe
attachmentarmasdescribedintheattachment
InstallationInstructions.
5.Alignthesplinesinthedriveshaftyokeontothe
splinesoftheattachmentinputshaft(Figure18),
andslidetheyokeovertheshaft.
19

g340624
Figure18
1.Driveshaftyoke2.Inputshaft
6.Assembleasocket-headcapscrew(3/8x2-1/4
inches)throughawasher(3/8inch)andthehole
inthedriveshaftyoke(Figure19),andsecure
thecapscrewwithaange-locknut(3/8inch).
g340626
Figure19
1.Flange-locknut(3/8inch)3.Washer(3/8inch)
2.Driveshaftyoke4.Socket-headcapscrew
(3/8x2-1/4inches)
7.Assembleasocket-headcapscrew(3/8x2-1/4
inches)throughawasher(3/8inch)andthehole
inthedriveshaftyokefromtheoppositedirection
(Figure19),andsecurethecapscrewwitha
ange-locknut(3/8inch).
8.Incrementallytorquethelocknutsto61N∙m(45
ft-lb)inanalternatingpattern.
14
CheckingtheFluidLevels
NoPartsRequired
Procedure
Beforeyoustarttheengineforthersttime,perform
thefollowinguid-levelchecks:
•Checktheengine-oillevel;refertoCheckingthe
Engine-OilLevel(page52).
•Checkthecoolantlevel;refertoCheckingthe
CoolingSystemandCoolantLevel(page62).
•Checkthehydraulic-uidlevel;refertoChecking
theHydraulic-FluidLevel(page68).
15
CheckingtheTirePressure
NoPartsRequired
Procedure
Checkthetirepressure;refertoCheckingtheTireAir
Pressure(page35).
Important:Maintainpressureinalltiresto
ensureagoodquality-of-cutandpropermachine
performance.Donotunderinatethetires.
20