Toro 39519 Operator's Manual

FormNo.3412-564RevA

30inStand-OnAerator

ModelNo.39519—SerialNo.400000000andUp

Registeratwww.T oro.com.
OriginalInstructions(EN)

*3412-564*A

WARNING

CALIFORNIA

Proposition65Warning

Thisproductcontainsachemicalorchemicals

knowntotheStateofCaliforniatocausecancer,

birthdefects,orreproductiveharm.

Theengineexhaustfromthisproduct

containschemicalsknowntotheStateof

Californiatocausecancer,birthdefects,

orotherreproductiveharm.

ThissparkignitionsystemcomplieswithCanadianICES-002.

Important:Thisengineisnotequippedwithaspark
arrestermufer.ItisaviolationofCaliforniaPublic
ResourceCodeSection4442touseoroperatetheengine
onanyforest-covered,brush-covered,orgrass-covered
land.Otherstatesorfederalareasmayhavesimilarlaws.

Theenclosed
informationregardingtheUSEnvironmentalProtection
Agency(EPA)andtheCaliforniaEmissionControl
Regulationofemissionsystems,maintenance,and
warranty.Replacementsmaybeorderedthroughthe
enginemanufacturer.

Engine Owner's Man ual

issuppliedfor

g020219

Figure1

1.Locationofthemodelandserialnumbers

ModelNo.

SerialNo.

Thismanualidentiespotentialhazardsandhassafety
messagesidentiedbythesafety-alertsymbol(Figure2),
whichsignalsahazardthatmaycauseseriousinjuryordeath
ifyoudonotfollowtherecommendedprecautions.

Introduction

Thisaeratorisintendedtobeusedbytrainedoperators
inresidentialandcommercialapplications.Itisprimarily
designedforaeratingareasofwell-maintainedlawnson
residentialgrounds,parks,sportselds,andcommercial
grounds

Readthisinformationcarefullytolearnhowtooperateand
maintainyourproductproperlyandtoavoidinjuryand
productdamage.Youareresponsibleforoperatingthe
productproperlyandsafely.

YoumaycontactTorodirectlyatwww .Toro.comforproduct
safetyandoperationtrainingmaterials,accessoryinformation,
helpndingadealer,ortoregisteryourproduct.

Wheneveryouneedservice,genuineT oroparts,oradditional
information,contactanAuthorizedServiceDealerorToro
CustomerServiceandhavethemodelandserialnumbersof
yourproductready.Figure1identiesthelocationofthe
modelandserialnumbersontheproduct.Writethenumbers
inthespaceprovided.

g000502

Figure2

1.Safety-alertsymbol

Thismanualuses2wordstohighlightinformation.
Importantcallsattentiontospecialmechanicalinformation
andNoteemphasizesgeneralinformationworthyofspecial
attention.

©2016—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420

Contactusatwww.Toro.com.

2

PrintedintheUSA

AllRightsReserved

Contents

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

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

AeratorSafety.........................................................6

SlopeIndicator.......................................................7

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

Setup...........................................................................12

1CheckingTirePressure.........................................12

2ServicingtheBattery............................................12

3CheckingFluidLevels...........................................13

ProductOverview.........................................................14

Controls...............................................................14

Specications........................................................16

Operation....................................................................16

CheckingtheEngine-OilLevel.................................16

AddingFuel...........................................................17

LubricatingtheChains............................................18

CheckingtheSafety-InterlockSystem........................19

CheckingforLooseHardware..................................20

OperatingtheMachine............................................20

TransportingtheMachine........................................22

LoadingtheMachine..............................................23

Maintenance.................................................................24

RecommendedMaintenanceSchedule(s)......................24

Pre-MaintenanceProcedures......................................25

PreparingfortheMachineforMaintenance................25

AccessingtheConsoleCompartment........................25

Lubrication...............................................................26

LubricatingtheGreaseFittings.................................26

LubricatingtheCasters............................................26

EngineMaintenance..................................................28

ServicingtheAirCleaner.........................................28

ServicingtheEngineOil..........................................29

CheckingtheSparkPlugs........................................31

ServicingtheSparkPlug..........................................31

CheckingtheSparkArrester(ifequipped)..................32

FuelSystemMaintenance...........................................32

ServicingtheFuelFilter...........................................32

ElectricalSystemMaintenance....................................33

ServicingtheBattery...............................................33

ServicingtheFuses.................................................35

DriveSystemMaintenance.........................................36

CheckingtheAirPressureintheTires........................36

CheckingtheWheelHubNuts.................................36

CheckingtheTorqueoftheWheelLug

Nuts.................................................................36

AdjustingtheCasterPivotBearingsPre-Load.............36

MaintainingtheChain.............................................36

CheckingtheTransmissionOutputShaftNut

Torque..............................................................38

BrakeMaintenance....................................................38

AdjustingtheParkingBrake.....................................38

AdjustingtheBrakeSwitch......................................39

BeltMaintenance......................................................39

CheckingtheConditionandTensionofthe

Belts.................................................................39

AdjustingtheAuxiliaryPumpDriveBelt....................39

ReplacingtheTransmission-DriveBelt......................40

ControlsSystemMaintenance.....................................41

AdjustingtheTraction-ControlLinkage.....................41

HydraulicSystemMaintenance....................................42

MaintainingtheAuxiliaryHydraulicSystem................42

MaintainingtheTransmission..................................43

TineMaintenance......................................................45

CheckingtheTines.................................................45

AdjustingtheTine-DriveChain................................46

Cleaning...................................................................46

CleaningtheEngineandtheExhaustSystem

Area..................................................................46

RemovingtheEngineShroudsandCleaningthe

CoolingFins......................................................46

CleaningtheDebrisfromtheMachine.......................47

WasteDisposal.......................................................47

Storage........................................................................47

Troubleshooting...........................................................48

Schematics...................................................................50

3

Safety

Improperuseormaintenancecanresultininjury.Toreduce
thepotentialforinjury,complywiththesesafetyinstructions,
andpayattentiontothesafety-alertsymbol,whichmeans
Caution,Warning,orDanger—personalsafetyinstruction.
Failuretocomplywiththeinstructionsmayresultinpersonal
injuryordeath.

WARNING

Removalormodicationoforiginalequipment,
partsand/oraccessoriesmayalterthewarranty,
controllability,andsafetyofthemachine.
Unauthorizedmodicationstotheoriginal
equipmentorfailuretouseoriginalToroparts
couldleadtoseriousinjuryordeath.Unauthorized
changestothemachine,engine,fuelorventing
system,mayviolateapplicablesafetystandardssuch
as:ANSI,OSHAandNFP Aand/orgovernment
regulationssuchasEPAandCARB.

Replaceallpartsincluding,butnotlimitedto,tires,
belts,andfuelsystemcomponentswithoriginal
Toroparts.

Important:Thismachinewasmanufacturedaccording
totheappropriateregulatorystandardsineffectatthe
timeofmanufacture.Modifyingthismachineinany
waymaycauseittobeoutofcompliancewiththose
standardsandwiththeinstructionsinthis

Man ual

madebyeitherthemanufactureroranAuthorizedToro
Dealer.

Thisproductiscapableofinjuringyourhandsandfeet.
Followallsafetyinstructionstoavoidseriousinjuryordeath.

Theowner/usercanpreventandisresponsibleforaccidents
orinjuriesoccurringtopeople,ordamagetoproperty.

Anyuseofthismachineotherthanaeratingturfgrasscould
provedangeroustotheuserandbystanders.

Important:Theadditionofattachmentsmadebyother
manufacturersthatdonotmeetANSIcerticationmay
causenoncomplianceofthismachine.

.Modicationstothismachineshouldonlybe

SafeOperatingPractices

ThefollowinginstructionsarefromANSIstandard
B71.4-2012.

Training

•ReadtheOperator'sManualandothertrainingmaterial.

Note:Iftheoperator(s)ormechanic(s)cannotreadthe
manuallanguage,itistheowner'sresponsibilitytoexplain
thismaterialtothem.

Operator’ s

•Becomefamiliarwiththesafeoperationoftheequipment,

operatorcontrols,andsafetysigns.

•Alloperatorsandmechanicsshouldbetrained.The

ownerisresponsiblefortrainingtheusers.

•Neverletchildrenoruntrainedpeopleoperateorservice

theequipment.

Note:Localregulationsmayrestricttheageofthe
operator.

•Theowner/usercanpreventandisresponsiblefor

accidentsorinjuriesoccurringtopeopleordamageto
property.

Preparation

•Evaluatetheterraintodeterminewhataccessoriesand

attachmentsareneededtoproperlyandsafelyperform
thejob.Onlyuseaccessoriesandattachmentsapproved
bythemanufacturer.

•Wearappropriateclothing;includingsafetyglasses,long

pants,substantialslip-resistantfootwear,gloves,and
hearingprotection.

•Tiebacklonghair.Donotwearjewelry.

•Inspecttheareawheretheequipmentistobeusedand

ensurethatallobjectsareremovedfromtheareabefore
use.

•Checkthattheoperator'spresencecontrols,safety

switches,andshieldsareattachedandfunctioning
properly.Donotoperatethemachineunlesstheyare
functioningproperly.

Operation

•Lightningcancausesevereinjuryordeath.Iflightning

isseen,orthunderisheardinthearea,donotoperate
themachine;seekshelter.

•Donotrunanengineinanenclosedarea.

•Onlyoperateinwell-litareas,keepingawayfromholes

andhiddenhazards.

•Ensurethatalldrivesareinneutralandthattheparking

brakeisengagedbeforestartingengine.Onlystartthe
enginefromtheoperator’ sposition.

•Makesurethatyouhavegoodfootingwhileusingthis

machine,especiallywhenbackingup.

Note:Reducedfootingcouldcauseslipping.

•Slowdownanduseextracareonhillsides.Besureto

travelsidetosideonhillsides.Turfconditionscanaffect
thestabilityofthemachine.Usecautionwhileoperating
neardrop-offs.

•Slowdownandusecautionwhenmakingturnsandwhen

changingdirectionsonslopes.

•Donotoperatethemachinewithouttheshieldsor

otherguardssecurelyinplace.Besureallinterlocksare
attached,adjustedproperly ,andfunctioningproperly.

•Donotchangetheenginegovernorsettingoroverspeed

theengine.

4

•Beforeleavingtheoperator’ sposition:

–Stoponlevelground.

–Disengagetheparkingbrake(ifprovided).

–Shutofftheengine.

•Stoponlevelground,disengagedrives,engagethe

parkingbrake(ifprovided),shutofftheenginebefore
leavingtheoperator'spositionforanyreason.

•Stopequipmentandinspectthetinesafterstrikingobjects

orifanabnormalvibrationoccurs.Makethenecessary
repairsbeforeresumingoperations.

•Keepyourhandsandfeetawayfromthetineassembly.

•Lookbehindanddownbeforebackinguptoensurea

clearpath.

•Keeppetsandbystandersawayfromanoperating

machine.

•Slowdownandusecautionwhenmakingturnsand

crossingroadsandsidewalks.Fullyraisethetinesifyou
arenotaerating.

•Donotoperatethemachinewhileill,tired,orunderthe

inuenceofalcoholordrugs.

•Usecarewhenapproachingblindcorners,shrubs,trees,

orotherobjectsthatmayobscurevision.

MaintenanceandStorage

•Donotallowuntrainedpersonneltoservicemachine.

•Donottouchequipmentorattachmentpartswhichmay

behotfromoperation.Allowallofthepartsofthe
machinetocoolbeforeattemptingtomaintain,adjust,or
servicethemachine.

•Keepyourhandsandfeetawayfrommovingparts.

Ifpossible,donotmakeadjustmentswiththeengine
running.

•Disengagethedrives,raisethetines,engagetheparking

brake,shutofftheengine,andremovethekeyor
disconnectthespark-plugwire.Waitforallmovementto
stopbeforeadjusting,cleaning,orrepairing.

•Disconnectthebatteryorremovethespark-plugwire

beforemakinganyrepairs.Disconnectthenegative
terminalrstandthepositiveterminallast.Reconnect
thepositiverstandnegativelast.

•Usecarewhencheckingthetines.Wrapthetine(s)or

weargloves,andusecautionwhenservicingthem.Only
replacetines;donotstraightenorweldthem.

•Cleangrass,dirt,anddebrisfromthetines,drives,

mufers,andenginetohelppreventres.

•Cleanupoilorfuelspills.

SafeHandlingofFuels

•Toavoidpersonalinjuryorpropertydamage,useextreme

careinhandlingfuel.Fuelisextremelyammableandthe
vaporsareexplosive.

•Useonlyanapprovedfuelcontainer.

•Donotremovethefuelcaporaddfuelwiththeengine

running.

•Allowtheenginetocoolbeforefueling.

•Neverrefuelordrainthemachineindoorsanddonot

smokewhilerefuelingordraining.

•Donotstorethemachineorfuelcontainerwherethere

isanopename,spark,orpilotlightsuchasonawater
heateroronotherappliances.

•Donotllcontainersinsideavehicle,onatruck,orona

trailerbedwithaplasticliner.Alwaysplacecontainerson
thegroundawayfromyourvehiclebeforelling.

•Removeequipmentfromthetruckortrailerandfuelit

ontheground.Ifthisisnotpossible,thenaddfuelwith
suchequipmentasaportablecontainer,ratherthanfrom
afuel-dispensernozzle.

•Keepthenozzleincontactwiththerimofthefueltank

orcontaineropeningatalltimesuntilfuelingiscomplete.
Donotuseanozzlelockopendevice.

•Iffuelisspilledonclothing,changeyourclothing

immediately.

•Donotoverllfueltank.Replacefuelcapandtighten

securely.

•Parkthemachineonlevel,hardground.Neverallow

untrainedpersonneltoservicemachine.

•Usejackstandstosupportcomponentswhenrequired.

•Carefullyreleasepressurefromcomponentswithstored

energy.

•Lettheenginecoolbeforestoring.

•Keepallpartsingoodworkingconditionandallhardware

tightened.Replaceallwornordamageddecals.

Hauling

•Usecarewhenloadingorunloadingthemachineintoa

traileroratruck.

•Usefull-widthrampsforloadingmachineintoatrailer

oratruck.

•Tiethemachinedownsecurelyusingstraps,chains,cable,

orropes.Bothfrontandrearstrapsshouldbedirected
downandoutwardfromthemachine.

5

AeratorSafety

ThefollowinglistcontainssafetyinformationspecictoToro
productsandothersafetyinformationyoumustknow .

GeneralOperation

•Checkcarefullyforoverheadclearances(i.e.branches,

doorways,electricalwires,etc.)beforeoperatingunder
anyobjects,anddonotcontactthem.

•Usecautionwhenyouareridingontheplatformand

drivingthemachineovercurbs,rocks,roots,orother
obstructions.

•Donotjerkthecontrols;useasteadymotion.

•Donotcarrypassengers.

•Donotcarryequipmentonthemachine.

SlopeOperation

Useextremecautionwhenaeratingand/orturningonslopes
aslossoftractionand/ortip-overcouldoccur.Theoperator
isresponsibleforsafeoperationonslopes.

•UseFigure3tohelpyoudeterminetheappropriateslope

angleofareatoaerate

Service

•Toensureoptimumperformanceandcontinuedsafety

certicationofthemachine,useonlygenuineToro
replacementpartsandaccessories.Replacementparts
andaccessoriesmadebyothermanufacturerscouldbe
dangerous,andsuchusecouldvoidtheproductwarranty.

•Neverremoveortamperwithsafetydevices.Checktheir

properoperationregularly.Neverdoanythingtointerfere
withtheintendedfunctionofasafetydeviceortoreduce
theprotectionprovidedbyasafetydevice.

•Checkbrakeoperationfrequently.Adjustandserviceas

required.

•Removeormarkobstaclessuchasrocks,treelimbs,etc.

fromtheaeratingarea.

•Watchforholes,rutsorbumps.

Note:Tallgrasscanhideobstacles.

•Usecautionneardrop-offs,ditches,orembankments.

Note:Themachinecouldsuddenlyturnoverifawheel
goesovertheedgeofaclifforditch,orifanedgecavesin.

•Beawarethatoperatingonwetgrass,acrosssteepslopes

ordownhillmaycausethemachinetolosetraction.Loss
oftractiontothedrivewheelsmayresultinslidinganda
lossofbrakingandsteering.

•Donotaerateslopesgreaterthan15degrees.

•Avoidsuddenstartsandstopswhenaeratinguphill

becausethemachinemaytipbackward.

Note:Themachineismorestablegoinguphillwiththe
tinesraised.

•Keepallmovementonslopesslowandgradual.

•Donotmakesuddenchangesinspeedordirection.

•Reducethetine-downpressuretopreventthedrivetires

fromraisingoffthegroundandtopreventthefronttires
fromraisingoffthegroundwhileaeratinguphill.

•Followthemanufacturer’srecommendationsforwheel

weightsorcounterweightstoimprovestability.

•Useextracarewithattachments.

Note:Useofattachmentscanchangethestabilityof
themachine.

6

SlopeIndicator

G011841

Figure3

Thispagemaybecopiedforpersonaluse.

1.Themaximumslopeyoucansafelyoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslope
ofhillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline
tomatchtherecommendedslope.

2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.

3.Exampleofhowtocompareslopewithfoldededge.

7

g011841

SafetyandInstructionalDecals

Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyareaofpotential
danger.Replaceanydecalthatisdamagedormissing.

93-6686

decal93-6686

1.Hydraulicuid2.ReadtheOperator's

115-2047

1.Warning—donottouchthehotsurface.

116-9391

Manual.

decal121-6150

121-6150

decal115-2047

1.Cuttinghazardofhandandfoot–stayawayfrommoving
parts.

decal121-6161

121-6161

1.Entanglementhazard,belt—stayawayfrommovingparts;
keepallguardsinplace.

decal116-9391

117-2718

120-9570

1.Warning—stayawayfrommovingparts,keepallguards
andshieldsinplace.

decal121-6162

121-6162

decal117-2718

decal120-9570

1.Cutting/dismembermenthazardofhandorfoot—lower
thetinestotheground;readtheOperator’sManualfor
disassemblyprocedure.

8

121-6163

1.Presstolowerthetines.2.Releasetoraisethetines.

decal126-2054

126-2054

1.Wheellugnuttorque129N∙m(95ft-lb)(4x)

2.Wheelhubnuttorque319N∙m(235ft-lb)

3.ReadandunderstandtheOperator’sManualbefore
performinganymaintenance;checkthetorqueevery100
hours.

decal121-6163

decal121-6164

121-6164

1.Fast6.Wheelsandtinesrotatewhenmoving
backward

2.Slow7.Continuousvariablesetting

3.Neutral

4.Reverse

5.Wheelsandtinesrotatewhenmoving

8.Choke—on

9.Choke—off14.Warning—keepawayfrommoving

10.Warning—readtheOperator’sManual.15.Warning—shutofftheengine,engage

forward

11.Warning—keepbystandersasafe
distanceawayfromthemachine.

12.Warning—donotoperatethemachine
unlessyouaretrained.

13.Thrownobjecthazard—pickupdebris
beforeoperatingthemachine.

parts;keepallguardsinplace.

theparkingbreak,andremovethe
ignitionkeybeforeleavingthemachine.

9

126-4528

1.Rotatecounterclockwisetodecreasepressure5.Parkingbrake-release

2.Rotateclockwisetoincreasepressure6.Parkingbrake-engage

3.On-tinegroundengagementfootswitch7.Cutting/dismembermenthazardofhandorfoot,tines–stay
awayfrommovingparts;keepallguardsinplace

4.Off-tinegroundengagementfootswitch

121-6166

decal126-4528

decal121-6166

1.Tippinghazard—donotturnsharplywhiletravellingfast;slow

downandturngradually.

2.Tippinghazard—donotoperatethemachineonslopes

greaterthan15degrees;donotoperatethemachinenear
drop-offs.

3.Warning;tippinghazard—donotusesplitramps;usefull
widthrampstoloadamachinefortransport;usealoading
rampatamaximumof15degrees.

10

116–9392

1.Readtheinstructionsbeforeservicingorperformingmaintenance;readtheOperator’sManualforinformationonlubricating
themachine.

decal116-9392

11

Setup

MediaandAdditionalParts

Description

Operator'sManual

Key2

1

CheckingTirePressure

NoPartsRequired

Procedure

1.Checkthetirepressureinthedrivetires.

Note:Properinationfordrivetiresis83to97kPa
(12to14psi).

2.Adjustthetirepressureifnecessary.

2

ServicingtheBattery

NoPartsRequired

Qty.

Use

1

Readbeforeoperatingthemachine.

Startthemachine.

DANGER

Chargingorjumpstartingthebatterymayproduce
explosivegases.Batterygasescanexplodecausing
seriousinjury.

•Keepsparks,ames,orcigarettesawayfrom
battery.

•Ventilatewhenchargingorusingbatteryinan
enclosedspace.

•Makesurethattheventingpathofbatteryis
alwaysopenoncethebatteryislledwithacid.

•Alwaysshieldeyesandfacefrombattery.

DANGER

Batteryelectrolytecontainssulfuricacid,whichis
poisonousandcancausesevereburns.Swallowing
electrolytecanbefatalorifittouchesskincan
causesevereburns.

•Wearsafetyglassestoshieldyoureyesand
rubberglovestoprotectyourskinandclothing
whenhandlingelectrolyte.

Procedure

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandleadcompounds,

chemicalsknowntotheStateofCalifornia

tocausecancerandreproductiveharm.

Washhandsafterhandling.

Note:Themachineisshippedwithalled,lead-acidbattery.

•Donotswallowelectrolyte.

•Intheeventofanaccident,ushwithwaterand
calladoctorimmediately.

12

1.TurnthekeyintheignitionswitchtotheOFFposition
andremovethekey.

2.Measurethevoltageofthebatterywithavoltmeter.

3.Usethetablebelowtolocatethechargestateorthe
battery,andifneeded,thebattery-chargersettingand
chargingintervalrecommendedtochargethebattery
to12.6Vorgreater.

Important:Makesurethatthenegativebattery
cableisdisconnectedandthebatterychargerused
forchargingthebatteryhasanoutputof16Vand
7Aorlesstoavoiddamagingthebattery(seechart
forrecommendedchargersettings).

BatteryChargeT able

Voltage
Reading

12.6or
greater

12.4–12.6

12.2–12.4

12.0–12.2

11.7–12.0

11.7orless

Percent
Charge

100%16volts/

75–100%16volts/

50–75%16volts/

25–50%14.4volts/

0–25%14.4volts/

0%14.4volts/

Maximum
Charger
Settings

7amps

7amps

7amps

4amps

4amps

2amps

Charging
Interval

NoCharging
Required

30Minutes

1Hour

2Hours

3Hours

6Hoursor
More

CAUTION

IftheignitionisintheONpositionthere
ispotentialforsparksandengagementof
components.Sparkscouldcauseanexplosion
ormovingpartscouldaccidentallyengage
causingpersonalinjury.

BesureignitionswitchisintheOFFposition
beforechargingthebattery.

4.Ifthepositivecableisalsodisconnected,connectthe
positive(red)cabletothepositivebatteryterminal
andslipterminalcoveroverthepositiveterminal.

5.Removethescrew ,washer,andgroundcablefromthe
engine.Connectthenegativebatterycableasshown
inFigure4.

Figure4

1.Screw

2.Washer5.Engine

3.Groundwire

4.Negativebatterycable

Note:Iftimedoesnotpermitchargingthebattery
orifchargingequipmentisnotavailable,connectthe
negativebatterycablesandrunthevehiclecontinuously
for20to30minutestochargethebattery.

3

CheckingFluidLevels

NoPartsRequired

Procedure

Checktheengine-oillevelbeforetheengineisrststarted;
refertoServicingtheEngineOil(page29).

Checkthetransmission-oillevelbeforetheengineisrst
started;refertoCheckingtheTransmission-OilLevel(page

43).

Checktheauxiliaryhydraulic-uidlevelbeforetheengineis
rststarted;refertoCheckingtheAuxiliaryHydraulic-Fluid

Level(page42).

g018126

13

ProductOverview

Tine-PressureControl

Thetine-pressurecontrolislocatedontheleftsideofthe
controlconsole(Figure7).

Usethetine-pressurecontroltoadjustthedownward
pressureonthetinesandcoredepth.Rotatethecontrol
counterclockwisetodecreasethepressureandthelengthof
theaerationplug;rotateclockwisetoincreasepressureand
increasethelengthoftheaerationplug.

g020220

Figure5

1.Platform

2.Parking-brakeknob5.Fuelcap

3.Traction-controllevers

4.Enginecontrols

Controls

Traction-ControlLevers

Thetraction-controlleversarelocatedoneachsideofthe
topconsole,andcontroltheforwardandreversemotionof
themachine.

Movetheleversforwardorbackwardtocontrolthedrive
wheelonthesamesideforwardorreverserespectively .The
wheelspeedisproportionaltotheamounttheleverismoved.

Important:Thetinesrotatewhenthetraction-control
leversaremovedoutoftheNeutralposition.

Figure7

1.Tinedownpressuregauge

2.Tinedownpressure
control

3.On/Off-tineground
engagementfootswitch

4.Leftmotion-controllever

5.Frontreferencebar

6.Throttle12.Tinegroundengagement

7.Choke

8.Rightmotion-controllever

9.Hourmeter

10.Parkbrake

11.Ignitionswitch

g028268

footswitch

1.Lefttraction-controllever

2.Righttraction-controllever

3.Frontreferencebar

4.Forward

Figure6

5.Reverse

6.Frontofthemachine

7.Neutral

ThrottleLever

Thethrottlelever(Figure7)islocatedonthecontrolconsole
(redlever).

Toincreaseenginespeed,movethethrottleleverforward.T o
decreaseenginespeed,movethethrottleleverbackward.

g025895

Note:Movethethrottleleverforwardintothedetentfor
fullthrottle.

14

ChokeLever

Thechokelever(Figure7)islocatedonthecontrolconsole
(blacklever).

Thechokeleverisusedtoaidinstartingacoldengine.Toset
thechoketotheONposition,movethechokeleverforward.
Toreducethechoke,movethechokeleverbackward.

Note:Pullthechokeleverbackintothedetenttosetthe
choketotheOFFposition.

Note:Donotrunawarmenginewiththechokeinthe
ONposition.

On/OffTineGroundEngagementFoot
Switch

Locatedabovethetinedownpressurecontrolonthecontrol
console.

Toenablethetinesgroundengagement,pushdownonthe
topoftheswitch.Todisablethetinesgroundengagement,
pushdownontherearoftheswitch.

Tine-PressureGauge

Thetine-pressuregaugeislocatedinthemiddleofthecontrol
console(Figure7).

Parking-BrakeHandle

Theparking-brakehandleislocatedonthecontrolconsole,
totherightoftheignitionswitch(Figure7).

Note:Thebrakehandlesetsaparkingbrakeineachofthe
transmissions.

Tosetthebrake,pullthehandleoutandslideitbackward.To
release,pushthehandleforwardintothedetent.

Whenparkingonasteepslope,thewheelsmustbechocked
orblockedinadditiontothebrakebeingset.Themachine
mustbetieddownandbrakesetwhentransporting.

HourMeter

Thehourmeterislocatedabovetheignitionswitch(Figure7).

Thehourmeterdisplaysthetotalnumberofhoursthatyou
haverunthemachine.

IgnitionSwitch

Theignitionswitchislocatedontherightsideofthecontrol
console(Figure7).

Theswitchhas3positions:OFF,ON,andSTART(Figure8).

Thetine-pressuregaugetoindicatesthedownwardpressure
themachineexertsonthetineswhenaerating.

Tines-ElevationSwitch

Keepyouhandsandfeetawayfromthetines.Makesure
thatthetinesareaisclearofanyobstructionsbefore
loweringit.

Thetine-elevationswitchislocatedontheoperatorplatform
(Figure7).

Tolowerthetinesintotheground,standonthetine-elevation
switch.Toraisethetines,removeyourfootfromtheswitch.

Fuel-ShutoffValve

Thefuel-shutoffvalveislocatedbehindtheengineandunder
thefueltank(Figure9).

Usethefuel-shutoffvalvetoshutoffthefuelwhenthe
machinewillnotbeusedforafewdays,whentransporting
themachinetoandfromthejobsite,orwhenthemachineis
parkedinsideabuilding.

Toopenforfuel-shutoffvalve,rotatethehandleofthe
fuel-shutoffvalveuntilitisalignedwiththefuelline.Toclose
thefuel-shutoffvalve,rotatethehandle90°tothefuelline.

Figure8

1.Off3.Start

2.On

g008610

g025897

Figure9

1.Offposition2.Onposition

15

DriveWheelReleaseValves

Thedrivewheelreleasevalvesarelocatedontheleftandright
sidesunderneaththefrontoftheunit.

Note:Duringnormaloperatingconditions,thewasheron
theleverispositionedinsidetheslots.

Ifyouneedtopushthemachinebyhand,makesurethatthe
valvesareinthe“released”position(Figure10).

Operation

Note:Determinetheleftandrightsidesofthemachine

fromthenormaloperatingposition.

CheckingtheEngine-OilLevel

ServiceInterval:Beforeeachuseordaily

OilType:Detergentoil(APIserviceSJorhigher)

Oilviscosity:Refertothetablebelow .

Figure10

1.Leverpositiontopushthe
machine

2.Washeroutsideofslot

3.Leverpositionfor
operatingthemachine

4.Washerinsideslot

Toreleasethedrivewheels,movethelevertothelarger
openingoftheslot,pullitoutuntilthewasherisoutsidethe
frame,thenmovetheleverbacktothenarrowportionofthe
slot.Repeatthisoneachsideofthemachine.

Disengagetheparkingbraketoallowyoutopushthemachine
byhand.

Important:Donottowthemachine.

Toresetthedrivesystembacktotheoperatingposition,move
thelevertothelargeropeningoftheslot,pushinwarduntil
thewasherisinsidetheframe,thenmovetheleverbackto
thenarrowportionoftheslot.Repeatthisoneachsideof
themachine.

Specications

g031272

g004216

Figure11

Important:Donotoperatetheenginewiththeoillevel

belowtheLow(orAdd)markonthedipstick,orover
theFullmark.

1.TurnthekeyintheignitionswitchtotheOFFposition,
removethekey ,andwaitforallmovingpartstostop
beforeleavingtheoperatingposition

2.Allowtheenginetocool.

3.Checktheengine-oillevelasshowninFigure12.

Height

Length

Width

AerationWidth

Coringrange5to13cm(2to5inches)

Weight

132cm(52inches)

162cm(64inches)

121cm(48inches)

76cm(30inches)

460kg(1,015lb)

16

AddingFuel

Fueltankcapacity:18.9L(5USGallons)

•Forbestresults,useonlyclean,fresh(lessthan30days

old),unleadedgasolinewithanoctaneratingof87or
higher((R+M)/2ratingmethod).

g025899

•ETHANOL:Gasolinewithupto10%ethanol(gasohol)

or15%MTBE(methyltertiarybutylether)byvolume
isacceptable.EthanolandMTBEarenotthesame.
Gasolinewith15%ethanol(E15)byvolumeisnot
approvedforuse.Neverusegasolinethatcontainsmore
than10%ethanolbyvolume,suchasE15(contains15%
ethanol),E20(contains20%ethanol),orE85(contains
upto85%ethanol).Usingunapprovedgasolinemay
causeperformanceproblemsand/orenginedamage
whichmaynotbecoveredunderwarranty.

•Donotusegasolinecontainingmethanol.

•Donotstorefueleitherinthefueltankorfuelcontainers

overthewinterunlessafuelstabilizerisused.

•Donotaddoiltogasoline

DANGER

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

•Fillthefueltankoutdoors,inanopenarea,and
whentheengineiscold.Wipeupanyfuelthat
spills.

Figure12

4.Iftheoillevelislow,wipeofftheareaaroundtheoil
llcap,removecapandaddthespeciedoiluntilthe
oillevelisattheFullmarkonthedipstick.

Note:Donotoverlltheenginewithoil.

•Donotllthefueltankcompletelyfull.Add
fueltothefueltankuntilthelevelis6to13mm
(1/4to1/2inch)belowthebottomoftheller
neck.Thisemptyspaceinthetankallowsthe
fueltoexpand.

•Neversmokewhenhandlingfuel,andstayaway
fromanopenameorwhereasparkmayignite
thefuelfumes.

•Storefuelinanapprovedfuelcontainerandkeep

g025898

itoutofthereachofchildren.

•Neverbuymorethana30-daysupplyoffuel.

17

DANGER

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

•Alwaysplacefuelcontainersonthegroundaway
fromyourvehiclebeforelling.

•Donotllfuelcontainersinsideavehicleoron
atruckortrailerbedbecauseinteriorcarpets
orplastictruckbedlinersmayinsulatethe
containerandslowthelossofanystaticcharge.

•Whenpractical,removefuel-poweredequipment
fromthetruckortrailerandrefueltheequipment
withitswheelsontheground.

•Ifthisisnotpossible,thenrefuelsuchequipment
onatruckortrailerfromaportablecontainer,
ratherthanfromafuel-dispensernozzle.

Note:Afuelstabilizer/conditionerismosteffective
whenmixedwithfreshfuel.T ominimizethechanceof
varnishdepositsinthefuelsystem,usefuelstabilizerat
alltimes.

FuelingtheMachine

1.Cleanaroundthefuel-tankcap.

2.Removethecapfromthetank.

3.Fillthefueltankwithunleadedfueltowithin6to13
mm(1/4to1/2inch)fromthetopofthetank.Do

notllintothellerneck.

Important:Donotllthetankmorethan6mm
(1/4inch)fromthetopofthetankbecausethe
fuelmusthaveroomtoexpand.

4.Installthefuel-tankcapandwipeupanyspilledfuel.

LubricatingtheChains

•Ifafuel-dispensernozzlemustbeused,keepthe
nozzleincontactwiththerimofthefueltank
orcontaineropeningatalltimesuntilfuelingis
complete.

WARNING

Fuelisharmfulorfatalifswallowed.Long-term
exposuretovaporscancauseseriousinjuryand
illness.

•Avoidprolongedbreathingofvapors.

•Keepfaceawayfromnozzleandfueltankor
conditionerbottleopening.

•Avoidcontactwithskin;washoffspillagewith
soapandwater.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachinetoprovide
thefollowingbenets:

•Keepsfuelfreshduringstorageof90daysorless.For

longerstorageitisrecommendedthatthefueltankbe
drained.

CheckingtheConditionofthe
Sprockets

ServiceInterval:Beforeeachuseordaily

1.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop,andremovekey.

2.Inspectsprocketsforwearandreplaceasrequired
(Figure13).

•Cleanstheenginewhileitruns

•Eliminatesgum-likevarnishbuildupinthefuelsystem,

whichcauseshardstarting

Important:Donotusefueladditivescontaining
methanolorethanol.

Addthecorrectamountoffuelstabilizer/conditioner
tothefuel.

18

CAUTION

Raisingthemachineforserviceor
maintenancerelyingsolelyonmechanical
orhydraulicjackscouldbedangerous.The
mechanicalorhydraulicjacksmaynotbe
enoughsupportormaymalfunctionallowing
themachinetofall,whichcouldcauseinjury.

Donotrelysolelyonmechanicalorhydraulic
jacksforsupport.Useadequatejackstands
orequivalentsupport.

3.TurnthekeyintheignitionswitchtotheONposition,
andmovethrottlelevelaheadto1/2throttleposition.

WARNING

Enginemustberunninganddrivewheels
mustbeturningsoadjustmentscanbe
performed.Contactwithmovingpartsorhot
surfacesmaycausepersonalinjury.

Keepngers,hands,andclothingclearof
rotatingcomponentsandhotsurfaces.

Figure13

1.Sprockets2.Chains

CheckingtheConditionoftheChains

ServiceInterval:Beforeeachuseordaily

1.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop,andremovekey.

2.Checkthechaintension(Figure13)atbothsidesof
themachine.

Note:Thechainsshouldmoveupanddown6to12
mm(1/4to1/2inch).

3.Ifchainspoporsnap;refertoAdjustingtheJackshaft

DriveChainTension(page36),AdjustingtheTension
ontheDrive-WheelChain(page37),orAdjustingthe
Tine-DriveChain(page46).

LubricatingtheChains

ServiceInterval:Beforeeachuseordaily

Important:Donotlubricatechainswithpenetratingoil
orsolvents.Useoilorchainlubricant.

1.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop,andremovekey.

2.Raisethemachineandsupportitwithjackstandswith
a460kg(1,015lb)capacity.

g025984

4.Disengagetheparkingbrake.

5.Withtheenginerunning,slowlymovethe
traction-controlleversforwardandlubricateall6
chains(Figure13).

6.Checktheconditionandtensionofthechains;referto

CheckingtheConditionoftheChains(page19).

CheckingtheSafety-Interlock System

ServiceInterval:Beforeeachuseordaily

CAUTION

Ifsafetyinterlockswitchesaredisconnectedor
damagedthemachinecouldoperateunexpectedly
causingpersonalinjury.

•Donottamperwiththeinterlockswitches.

•Checktheoperationoftheinterlockswitches
dailyandreplaceanydamagedswitchesbefore
operatingthemachine.

UnderstandingtheSafety-InterlockSystem

Thesafetyinterlocksystemisdesignedtopreventtheengine
fromstartingunlessthetraction-controlleversareinthe
neutralposition.

CheckingtheSafety-InterlockSystem

1.Disconnectthespark-plugwires;refertoCheckingthe

SparkPlugs(page31).

19

2.Whileonlevelground,blockthewheelsofthemachine
topreventunintendedmovement.

3.Disengagetheparkingbrake;refertoParking-Brake

Handle(page15).

4.Withthetraction-controlleversintheneutralposition
turnthekeytothestartposition—thestartermust
notcrank;refertoTraction-ControlLevers(page14)
andIgnitionSwitch(page15).

StartingtheEngine

1.Movethetraction-controlleverstotheNEUTRAL
positionandengagetheparkingbrake;referto

Traction-ControlLevers(page14)andParking-Brake
Handle(page15).

Note:Tostarttheengine,theparkingbrakemustbe
engaged.(Itisnotnecessaryfortheoperatortobe
ontheplatform.)

Note:Ifthemachinedoesnotpassthistest,donotoperate.
ContactyourauthorizedToroServiceDealer.

Important:Itisessentialthattheoperatorsafety
mechanismsbeconnectedandinproperoperating
conditionpriortouseforaerating.

CheckingforLooseHardware

ServiceInterval:Beforeeachuseordaily

1.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop,andremovekey.

2.Visuallyinspectmachineforanyloosehardwareorany
otherpossibleproblem.

Note:Tightenallloosehardwareorrepairthe
problembeforeoperatingthemachine.

OperatingtheMachine

OpeningtheFuel-ShutoffValve

Rotatetheleverofthefuel-shutoffvalvetoalignthelever
withthefuelline.

2.PlacethethrottlelevermidwaybetweentheSLOWand
FASTpositions;refertoThrottleLever(page14).

3.Iftheengineiscold,pushthechokeleverforwardto
theONposition;refertoChokeLever(page15).

Note:Iftheengineiswarm,pullthechokeleverto
theOFFposition.

4.TurnthekeyintheignitionswitchtotheSTART
position;refertoIgnitionSwitch(page15).

Note:Releasethekeyintheignitionswitchassoon
astheenginestarts.

Important:Donotcranktheenginecontinuously
formorethantensecondsatatime.Iftheengine
doesnotstart,allowa60secondcool-downperiod
betweenstartingattempts.Failuretofollowthese
guidelinescanburnoutthestartermotor

5.IfthechokeleverisintheONposition,graduallymove
thelevertowardtheOFFpositionastheenginewarms
up.

LoweringtheTines

1.SetthrottlelevertotheMIDWAYposition;referto

ThrottleLever(page14).

2.Steponthetine-elevationswitchtolowerthetines
(Figure15).

Figure14

1.Offposition2.Onposition

g025897

1.Tine-elevationswitch

3.Standontheswitchandmovethetraction-control
leversforwardtoaerate(Figure15);referto

Traction-ControlLevers(page14).

20

Figure15

g025900

4.Adjustthethrottlefortheworkingconditions;referto

ThrottleLever(page14).

AdjustingtheTineDownPressure

Important:Keepthedrivetiresonthegroundatall

times.

Adjusttheplugdepthbyrotatingthetinepressurecontrol
asfollows:

Note:Firsttimeuse:setthetinepressurecontrolsothatthe
tine-pressuregauge(Figure16)indicates24bar(350psi).

Figure16

1.Tine-pressurecontrol3.Decreasepressure

2.Tine-pressuregauge

•Rotatethetine-pressurecontrolcounterclockwise

(Figure16)todecreasethedownwardpressureinorder
toremoveashorterplug.

•Rotatethetine-pressurecontrolclockwise(Figure16)to

increasedownwardpressureinordertoremovealonger
plug.

(shorterplug)

4.Increasepressure(longer
plug)

4.Allowtheenginetorunforaminimumof15seconds,
thenturnthekeyintheignitionswitchtotheOFF
positiontoshutofftheengine;refertoIgnitionSwitch

(page15).

5.Engagetheparkingbrake;refertoParking-Brake

Handle(page15).

6.Removethekeytopreventchildrenorother
unauthorizedpersonsfromstartingtheengine.

7.Closethefuel-shutoffvalvewhenthemachinewill
notbeinuseforafewdays,whentransporting,or
whenthemachineisparkedinsideabuilding;referto

Fuel-ShutoffValve(page15).

DrivingtheMachine

CAUTION

Machinecanspinveryrapidlybypositioning1lever
toomuchaheadoftheother.Operatormaylose
controlofthemachine,whichmaycausedamage
tothemachineorinjury.

g025901

•Usecautionwhenmakingturns.

•Slowthemachinedownbeforemakingsharp
turns.

Important:T obeginmovement(forwardorbackward),
thebrakelevermustbedisengaged(pushedforward)
beforethetraction-controlleverscanbemoved.

Note:Idealplugdepthis7.6to10cm(3to4inches).Rotate
thetine-pressurecontroltoadapttothesoilconditions.

RaisingtheTines

Toraisethetines,removeyourfootfromthetine-elevation
switch(Figure15).

Important:Thetinesrotatewhenthetraction-control
leverismovedoutoftheNEUTRALposition.

StoppingtheEngine

1.Movethetraction-controlleverstotheNEUTRAL
positionandbringthemachinetoafullstop;referto

Traction-ControlLevers(page14).

2.Liftyourfootoffofthetinegroundengagementfoot
switchcontroltoraisethetines;refertoRaisingthe

Tines(page21).

3.PlacethethrottleinthemidwaybetweentheSLOWand
FASTpositions;refertoThrottleLever(page14).

Figure17

1.Lefttraction-controllever

2.Righttraction-controllever6.Neutral

3.Frontreferencebar

4.Frontofthemachine

5.Forward

7.Reverse

DrivingForward

1.Makesurethatthetraction-controlleversareinthe
NEUTRALposition.

2.Disengagetheparkingbrake.

3.Tomoveforwardinastraightline,movebothlevers
forwardwithequalpressure.

21

g020241

Figure18

Toturnleftorright,pullthetraction-controllever
backtowardneutralinthedesiredturndirection.The
tinescanbeinthedownpositionwhenmakinggradual
turns.

Tomakezeroturns,liftyourfootoffofthetine
engagementfootswitchcontroltoraisethetines.The
headraisesin1second.

Important:Donotmakeazeroturnwhenthe
tinesaredownasturftearingwillresult.

Themachinemovesfasterthefartheryoumovethe
traction-controlleversfromtheneutralposition.

4.Tostop,positionbothtraction-controlleversinthe
neutraloperateposition.

g016673

Figure19

Toturnleftorright,releasepressureonthe

g016672

traction-controllevertowardthedesiredturndirection.

Tomakezeroturns,liftyourfootoffofthe
tine-elevationswitchtoraisethetines.Theheadraises
in1second.

Important:Donotmakeazeroturnwhenthe
tinesareinthedownposition.

3.Tostop,positionbothtraction-controlleversinthe
NEUTRAL/OPERATEposition.

TransportingtheMachine

Machineweight:460kg(1,015lb)

Useaheavy-dutytrailerortrucktotransportthemachine.
Ensurethatthetrailerortruckhasallthenecessarybrakes,
lighting,andmarkingasrequiredbylaw .Pleasecarefullyread
allthesafetyinstructions.

DrivinginReverse

1.Movethetraction-controlleverstothe
NEUTRAL/OPERATEposition.

2.Tomoverearwardinastraightline,slowlymoveboth
leversrearwardwithequalpressure.

CAUTION

Thismachinedoesnothaveproperturnsignals,
lights,reectivemarkings,oraslowmovingvehicle
emblem.Drivingonastreetorroadwaywithout
suchequipmentisdangerousandcanleadto
accidentscausingpersonalinjury.Drivingona
streetorroadwaywithoutsuchequipmentmayalso
beaviolationofStatelawsandtheoperatormaybe
subjecttotrafcticketsand/ornes.

Donotdriveamachineonapublicstreetor
roadway.

Totransportthemachine:

1.Raisethetinesofthemachinebeforedrivingontothe
trailerortruck.

2.Ifusingatrailer,connectittothetowingvehicleand
connectthesafetychains.

3.Ifapplicable,connectthetrailerbrakes.

22

4.Loadthemachineontothetrailerortruck.

5.Shutofftheengine,removethekey,setthebrake,and
closethefuelvalve.

6.Engagetheparkingbrakeandblockthetires.

WARNING

Loadingthemachineontoatrailerortruck
increasesthepossibilityofbackwardtip-over,and
couldcauseseriousinjuryordeath.

7.Usethetie-downpointsonthemachinetosecurely
bindthemachinetothetrailerortruckwithstraps,
chains,cable,orropes(Figure20).

Note:Refertoyourlocalordinancesforspecic
trailerandtie-downregulations.

Figure20

1.Tie-downpoints

•Useextremecautionwhenoperatingamachine
onaramp.

•Useonlyasingle,full-widthramp;donotuse
individualrampsforeachsideofthemachine.

•Ifindividualrampsmustbeused,useenough
rampstocreateanunbrokenrampsurfacewider
thanthemachine.

•Donotexceeda15-degreeanglebetweenramp
andground,orbetweenaramp,atrailer,ora
truck.

•Avoidsuddenaccelerationwhiledriving
machineuparamptoavoidtippingbackward.

•Avoidsuddendecelerationwhilebacking
machinedownaramptoavoidtipping

g025949

backward.

LoadingtheMachine

Useextremecautionwhenloadingunitsontotrailersor
trucks.Use1full-widthrampthatiswideenoughtoextend
beyondthereartiresisrecommendedinsteadofindividual
rampsforeachsideofthemachine(Figure21).Theplatform,
whendownandlockedintoposition,mustextendback
betweentherearwheelsandservesasastopfortipping
backward.Havingafull-widthrampprovidesasurfacefor
theplatformtocontactifthemachinestartstotipbackward.
Withtheplatformup,afull-widthrampprovidesasurfaceto
walkonbehindthemachine.

Therampshouldbelongenoughsothattheanglesdonot
exceed15degrees(Figure21).Asteeperanglemaycausetine
componentstogetcaught,asthemachinemovesfromramp
totrailerortruck.Asteeperanglemayalsocausethemachine
totipbackward.Ifloadingonornearaslope,positionthe
trailerortrucksoitisonthedownsideoftheslopeandthe
rampextendsuptheslope.Thisminimizestherampangle.
Thetrailerortruckshouldbeaslevelaspossible.

g000951

Figure21

1.Trailer3.Notgreaterthan15

2.Full-widthramp

Theoperatorshoulddetermineifitisbesttohavethe
platformupordownwhenloading,dependingonconditions.
Ifitisnotpossibletouse1full-widthramp,useenough
individualrampstosimulateafull-width,continuousramp.

degrees

4.Full-widthramp(sideview)

Avoidsuddenaccelerationwhendrivinguparampand
suddendecelerationwhenbackingdownaramp.Both
maneuverscancausethemachinetotipbackward.

23

Maintenance

WARNING

Whileyouaremaintainingoradjustingthemachine,
someonecouldstarttheengine.Accidentally
startingtheenginecouldseriouslyinjureyouor
otherbystanders.

Removethekeyfromtheignitionswitch,engage
parkingbrake,andpullthewire(s)offthespark
plug(s)beforeyoudoanymaintenance.Alsopush
thewire(s)asidesoitdoesnotaccidentallycontact
thesparkplug(s).

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

Aftertherst100hours

Beforeeachuseordaily

MaintenanceProcedure

•Changetheauxiliaryhydraulicreservoirlteranduid.

•Changethetransmissionlters.

•Fillthetransmissionwithoilwhenchangingthelter.

•Checktheengine-oillevel.

•Checktheconditionofthesprockets.

•Checktheconditionandtensionofthechains.

•Lubricatethechains.

•Checkthesafetyinterlocksystem.

•Checkforloosehardware.

•Checkthetines.

•Cleantheengineandtheexhaustsystemarea.

•Cleanthegrassanddebrisbuildupfromthemachine.

WARNING

Theenginecanbecomeveryhot.Touchingahot
enginecancausesevereburns.

Allowtheenginetocoolcompletelybeforeservice
ormakingrepairsaroundtheenginearea.

Every25hours

Every50hours

Every80hours

Every100hours

Every160hours

Every200hours

Every250hours

•Greasethejackshaftbearings.

•Greasethewheelbearings.

•Greasethetineshaftbearings.

•Greasethetineassemblyidlers.

•Greasethecontrolpivots.

•Checksparkarrester(ifequipped).

•Checkthepressureinthetires.

•Checktheconditionandtensionofthebelts.

•Checktheauxiliaryhydraulic-uidlevel.

•Checkthehydraulictransmissionoil-level.

•Removetheengineshroudsandcleanthecoolingns.

•Check,cleanandgapthesparkplug.

•Checkthebattery.

•Checkthesparkplugs.

•Checkthepaperair-cleanerelement(moreoftenundersevereconditions).

•Changetheengine-oillter.

•Replacetheprimaryaircleanerelement—checksecondaryaircleanerelement;
replaceifdirty.(Mayneedmoreoftenundersevereconditions.SeetheEngine
Owner’sManualforadditionalinformation.)

•Cleanthefoamair-cleanerelement(moreoftenundersevereconditions).

•Changetheauxiliaryhydraulicreservoirlteranduid.

•Changethetransmissionlters.

•Fillthetransmissionwithoilwhenchangingthelter.

24

MaintenanceService

Every500hours

Interval

MaintenanceProcedure

•Replacethesecondaryaircleanerelement.(Mayneedmoreoftenundersevere
conditions.SeetheEngineOwner’sManualforadditionalinformation.)

•Replacethepaperair-cleanerelement(moreoftenundersevereconditions).

Every800hours

Yearly

Yearlyorbeforestorage

•Replacethefuellter.

•Greasethefrontcasterpivots.

•Greasethebeltidlerpivot.

•Greasethecasterpivotsandhubs.

•Lubricatethecasterwheelhubs.

•Lubricatethecasterwheelhubs.

•Checkthetorqueofthewheelhubnuts.

•Checkthetorqueonthewheellugnuts.

•Checkthetorqueofthetransmissionoutputshaftnut.

•T ouchupchippedpaint

Pre-Maintenance
Procedures

CAUTION

Raisingthemachineforserviceormaintenance
relyingsolelyonmechanicalorhydraulicjacks
couldbedangerous.Themechanicalorhydraulic
jacksmaynotbeenoughsupportormay
malfunctionallowingthemachinetofall,which
couldcauseinjury.

g025880

Figure22

Donotrelysolelyonmechanicalorhydraulicjacks
forsupport.Useadequatejackstandsorequivalent
support.

PreparingfortheMachinefor Maintenance

Performthefollowingbeforeservicing,cleaning,ormaking
anyadjustmentstothemachine.

1.Movethemachinetoalevelsurface.

2.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop.

3.Removethekeyfromthekeyswitch.

AccessingtheConsole Compartment

RemovingtheConsolePad

1.Keyholeslot(console
panel)

2.Fanged-headbolt

2.Liftuptheconsolepad(Figure22)approximately13
mm(1/2inch).

3.Pulltheconsolepadstraightbackandremovethepad
fromthemachine(Figure22).

3.Pad

InstallingtheConsolePad

1.Alignthe4anged-headboltsattheforwardfaceof
theconsolepadtothe4keyholeslotsintheframeof
theconsole(Figure22).

2.Movethepadforwarduntilthepadisushtothe
consoleframe(Figure22).

3.Movethepaddownuntiltheanged-headboltsare
seatedinthekeyholeslots(Figure22).

4.Torquetheanged-headboltsto1978to2542N-cm
(175to225lb-in).

1.Loosenthe4anged-headboltsthatsecurethepadto
theleftandrightconsolepanels(Figure22).

25

Lubrication

LubricatingtheGreaseFittings

LubricatingtheCasters

Greasetype:NationalLubricatingGreaseInstitute(NGLI)
grade#2multi-purposegungrease.

Greasetype:NationalLubricatingGreaseInstitute(NGLI)
grade#2multi-purposegungrease.

Note:Refertothelubricationchartforserviceintervals.

LubricationChart

Fitting

Locations

1.FrontCaster
Pivots

2.Jackshaft
Bearings

3.Wheel
Bearings

4.TineShaft
Bearings

5.Tine
AssemblyIdlers

6.Control
Pivots

7.BeltIdler
Pivot

8.FrontCaster
Hubs

Initial

Pumps

*0

1825hours

1225hours

1425hours

1225hours

1450hours

11Y early

*0

Numberof

Places

2Yearly

2Yearly

Service
Interval

GreasingtheCasterPivots

ServiceInterval:Yearly

1.Removecapandhexplugfromthetopofthecaster
pivot(Figure24).

g025955

Figure24

Figure23

1.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop,andremovethekey .

2.Wipecleanthegreasettingswitharag(Figure23).

3.Connectagreaseguntothetting(Figure23).

4.Pumpgreaseintothettingsuntilgreasebeginsto
oozeoutofthebearings.

5.Wipeupanyexcessgrease.

1.Hexplug

2.Greasetting4.Cap

3.Casterpivot

2.Threadgreasettinginhole(Figure24).

3.Pumpgreaseintothettinguntilgreaseoozesout
aroundtopbearing(Figure24).

4.Removegreasettingandinstalltheplugthatyou
removedin1(Figure24).

5.Installthecapthatyouremovedinstep1(Figure24).

6.Repeatsteps1through5totheothercaster.

g020222

LubricatingtheCaster-HubsBearings

ServiceInterval:Yearly

RemovingtheCaster-WheelAssembly

1.TurnthekeyintheignitionswitchtotheOFFposition,
engagetheparkingbrake,waitforallmovingpartsto
stop,andremovekey.

2.Liftthefrontofthemachineandsupportitwithjack
stands.

3.Removethewheelnutandbolt,andremovethe
caster-wheelassemblyfromthefork(Figure25).

26

Figure25

1.Wheelbolt3.Wheelnut

2.Caster-wheelassembly

DisassemblingtheCaster-WheelHubandGreasingthe
Bearings

ServiceInterval:Yearly

Important:Usenewbearingsealswhenlubricatingthe
caster-wheelhubs.

Important:T opreventsealandbearingdamage,check
thebearingadjustmentoften.Spinthecastertire.The
tireshouldnotspinfreely(morethan1or2revolutions)
orhaveanysideplay.Ifthewheelspinsfreely,adjust
torqueonspacernutuntilthereisaslightamountof
drag.Reapplythread-lockingadhesive.

Greasetype:NationalLubricatingGreaseInstitute(NGLI)

grade#2multi-purposegungrease.

1.Removethe2sealguardsfromthewheelhub(Figure

26).

Figure26

1.Axle(spacernutstill
assembled)

2.Hub5.Bearingseal

3.Bearing

4.Spacernut

6.Sealguard

2.Remove1ofthespacernutsfromtheaxleassemblyin
thecasterwheel(Figure26).

Note:Notethatthread-lockingadhesivehasbeen
appliedtolockthespacernutstotheaxle(Figure26).

3.Removetheaxle(withtheotherspacernutstill
assembledtoit)fromthecaster-wheelassembly(Figure

26).

4.Pryoutbothofthebearingseals(Figure26).

Note:Discardtheoldseals.

5.Removebothofthebearingsandinspecteachofthem
forwearordamage(Figure26).

Note:Replacethebearingifitiswornordamaged.

g025953

6.Packthe2bearingswiththespeciedgrease.

AssemblingtheCaster-WheelHub

1.Install1bearingintothehubofthewheel(Figure26).

2.Installthebearingsealintothehubatthebearing
(Figure26).

3.Ifyouremoved(orbrokeloose)bothofthespacer
nutsfromtheaxleassembly,performthefollowing:

A.Cleanthethreadsoftheaxleandspacernut.

B.Applythread-lockingadhesivetothethreadsat

1endoftheaxle.

C.Threadtheaxlenut,withthewrenchatsfacing

outward,ontotheendoftheaxlethatisprepared
withthread-lockingcompound(Figure26).

Note:Donotthreadspacernutalloftheway
ontotheaxle.Leaveapproximately3mm(1/8
inch)fromtheoutersurfaceofthespacernutto
theendoftheaxleinsidethenut.

4.Inserttheassemblednutandaxleintothewheelat
thesideofthewheelwiththenewsealandbearing
(Figure26).

5.Withtheopenendofthewheelfacingup,llthearea
insidewheelcavity(aroundtheaxle)withthespecied
grease.

6.Installtheotherbearingandnewsealintothewheel
(Figure26).

7.Applythread-lockingadhesivetothe2ndspacernut
andthreadontotheaxlewiththewrenchatsfacing
outward.

8.Torquethespacernutto8to9N∙m(75to80in-lb),
loosen,thenre-torqueto2to3N∙m(20to25in-lb).

g025954

Note:Makesureaxledoesnotextendbeyond
eithernut.

9.Installthesealguardsoverthewheelhub(Figure26).

InstallingtheCaster-WheelAssembly

1.Aligntheholeintheaxleofthecaster-wheelassembly
betweentheholesintheforkofthecaster(Figure25).

2.Securethetotheforkwiththewheelnutandbolt
(Figure25)thatyouremovedinstep3ofRemoving

theCaster-WheelAssembly(page26).

3.Torquethewheelnutto91to113N∙m(67to83ft-lb).

27

EngineMaintenance

ServicingtheFoamAir-Cleaner
Element

ServicingtheAirCleaner

ServiceInterval:Every250hours—Replacetheprimary

aircleanerelement—checksecondary
aircleanerelement;replaceifdirty.
(Mayneedmoreoftenundersevere
conditions.SeetheEngineOwner’ sManual
foradditionalinformation.)

Every500hours

Inspectthefoamandpaperelements,andreplacethemif
theyaredamagedorexcessivelydirty.

Important:Donotapplyoiltothefoamorpaper
element.

RemovingtheFoamandPaper
Elements

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Cleanaroundtheaircleanertopreventdirtfrom
gettingintotheengineandcausingdamage(Figure27).

ServiceInterval:Every250hours(moreoftenundersevere

conditions).

1.Inspecttheelementfortears,anoilylm,ordamaged
(Figure27).

Important:Replacethefoamelementifitisworn
ordamaged.

2.Washthefoamelementinliquidsoapandwarmwater.
Whentheelementisclean,rinseitthoroughly .

3.Drytheelementbysqueezingitinacleancloth.

ServicingthePaperAir-Cleaner
Element

ServiceInterval:Every200hours—Checkthepaper

air-cleanerelement(moreoftenunder
severeconditions).

Every500hours—Replacethepaperair-cleaner
element(moreoftenundersevereconditions).

Important:Donotwashthepaperair-cleanerelement.

1.Inspecttheelementfortears,anoilylm,ordamageto
therubberseal(Figure27).

Figure27

1.Cover

2.Hoseclamp4.Foamelement

3.Rotatethecoverknobs1/4turncounterclockwiseand
removetheair-cleanercover(Figure27).

3.Paperelement

Note:Replacethepaperelementifitisdamaged.

2.Cleanthepaperelementbygentlytappingittoremove
dustanddebris.

Note:Iftheelementisverydirty,replacethe
air-cleanerelement.

Note:Donotusepressurizedairtocleanthepaper
element.

InstallingtheFoamandPaperElements

Important:Topreventenginedamage,alwaysoperate

theenginewiththecompletefoamandpaperair-cleaner
assemblyinstalled.

g012352

1.Carefullyslidethefoamelementontothepaper
air-cleanerelement(Figure27).

2.Aligntheair-cleanerassemblyontotheinletductand
secureitwiththehoseclamp(Figure27).

3.Aligntheair-cleanercoverontoenginecoverand
securethecoverbyrotatingthecoverknobs1/4tun
clockwise(Figure27).

4.Rotatethethumbscrewofthehoseclamp
counterclockwiseuntilyoucanseparatetheair-cleaner
assemblyfromtheinletduct(Figure27).

5.Carefullypullthefoamelementoffthepaperelement
(Figure27).

28

ServicingtheEngineOil

OilType:Detergentoil(APIserviceSJorlater)

EngineOilCapacity:1.7L(1.8USqt)withthelter

removed;1.5L(1.6UDqt)withoutthelterremoved

Oilviscosity:Refertothetablebelow .

Figure28

g004216

ChangingtheEngineOil

Note:Disposeoftheusedoilatarecyclingcenter.

1.Parkthemachinesothatthedrainsideisslightly
lowerthantheoppositesidetoassuretheoildrains
completely.

2.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

3.ChangetheengineoilasshowninFigure30.

Note:Torquedrainplugto27-33N∙m(20-24ft-lb).

Figure29

g025979

Figure30

4.Slowlypourapproximately80%ofthespeciedoil
intothellertube,andslowlyaddtheadditionaloilto
bringittotheFullmark(Figure31).

g025980

29

Figure31

5.Starttheengineanddrivetoaatarea.

6.Checktheengine-oillevel.

ChangingtheEngine-OilFilter

g025976

g026005

ServiceInterval:Every200hours

Note:Changetheengine-oilltermorefrequentlywhen
operatingconditionsareextremelydustyorsandy.

1.Draintheoilfromtheengine;refertoChangingthe

EngineOil(page29).

2.Placearagundertheoilltertosoakupanyspilledoil.

Important:Spilledoilmaydrainundertheengine
andontotheclutch.Oilspilledontheclutchmay
damagetheclutch,causethebladestostopslowly
whentheclutchisintheOffposition,andcause
theclutchtoslipwhentheclutchisswitchedto
theOnposition.Wipeupanyspilledoil.

3.Changetheengine-oillter(Figure32).

g026006

Figure32

Note:Ensuretheoil-ltergaskettouchestheengine,

andthenanextra3/4turniscompleted.

4.Fillthecrankcasewiththespeciedtypeofnewoil;
refertoFigure28.

30

CheckingtheSparkPlugs

B

A

g027478

B

A

g027479

B

A

16 ft-lb
22 N-m

g027661

C

D

CheckingtheSparkPlug

ServiceInterval:Every160hours

Removesparkplugs,checkconditionandresetgaps,or
replacewithnewplugs.Seetheengineowner'smanual.

ServicingtheSparkPlug

ServiceInterval:Every100hours

TypeforallEngines:NGKBPR4ESorequivalent

AirGap:0.75mm(0.03inch)

Makesurethattheairgapbetweenthecenterandside
electrodesiscorrectbeforeinstallingthesparkplug.

Useasparkplugwrenchforremovingandinstallingthespark
plug(s)andagappingtool/feelergaugetocheckandadjust
theairgap.Installanewsparkplug(s)ifnecessary.

RemovingtheSparkPlug

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.RemovethesparkplugasshowninFigure33.

Important:Donotcleanthesparkplug(s).Always
replacethesparkplug(s)whenithasablackcoating,
wornelectrodes,anoilylm,orcracks.

Ifyouseelightbrownorgrayontheinsulator,theengineis
operatingproperly .Ablackcoatingontheinsulatorusually
meanstheaircleanerisdirty.

Setthegapto0.75mm(0.03inch).

g027479

Figure34

InstallingtheSparkPlug

Tightenthesparkplug(s)to22N∙m(16ft-lb).

Figure33

g025981

g027478

Figure35

g027661

31

CheckingtheSparkArrester

(ifequipped)

ServiceInterval:Every50hours

FuelSystem
Maintenance

WARNING

Hotexhaustsystemcomponentsmayignitefuel
vaporsevenaftertheengineisstopped.Hot
particlesexhaustedduringengineoperationmay
igniteammablematerials.Firemayresultin
personalinjuryorpropertydamage.

Donotrefuelorrunengineunlesssparkarrester
isinstalled.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Allowthemufertocool.

3.Checkthesparkarresterforbreaksinthespark-arrester
screenorwelds.

Note:Replacearresterifitiswornordamaged.

4.Ifyouseethatthescreenisplugged,performthe
following:

A.Removethesparkarrester.

ServicingtheFuelFilter

ReplacingtheFuelFilter

ServiceInterval:Every800hours/Yearly(whichevercomes

rst)

Note:Wipeupanyspilledfuel.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Closethefuel-shutoffvalve;refertoFuel-Shutoff

Valve(page15).

3.Squeezetheendsofthehoseclampstogetherandslide
themawayfromthelter(Figure36).

B.Shakeloosetheparticlesfromofthearresterand

cleanscreenwithawirebrush.

Note:Soakthearresterscreeninsolventif
necessary.

C.Installsparkarresterontoexhaustoutlet.

g025982

Figure36

1.Hoseclamp3.Hose

2.Flowdirectionarrow(fuel
lter)

4.Removethelterfromthefuelhoses(Figure36).

Note:Donotinstalladirtylterifitisremovedfrom
thefuelline.

5.Installanewlterwiththeow-directionarrowaligned
asillustratedinFigure36.

Note:Ensurethatthefuelhosesarefullyseatedonto
thehosettingsofthefuellter.

6.Alignthehoseclampsoverthehoseandthefuel-lter
ttings(Figure36).

32

7.Openthefuel-shutoffvalve;refertoOpeningthe

Fuel-ShutoffValve(page20).

ElectricalSystem

8.Checkforfuelleaksandrepairifneeded.

9.Wipeupanyspilledfuel.

Maintenance

ServicingtheBattery

ServiceInterval:Every100hours

Alwayskeepthebatterycleanandfullycharged.Useapaper
toweltocleanthebatterycase.Ifthebatteryterminalsare
corroded,cleanthemwithasolutionof4partswaterand
1partbakingsoda.Applyalightcoatingofgreasetothe
batteryterminalstopreventcorrosion.

Voltage:12volts

WARNING

CALIFORNIA

Proposition65Warning

Batteryposts,terminals,andrelated

accessoriescontainleadandleadcompounds,

chemicalsknowntotheStateofCalifornia

tocausecancerandreproductiveharm.

Washhandsafterhandling.

DANGER

Donotdrinkelectrolyte,andavoidcontactwith
skin,eyesorclothing.Wearsafetyglassestoshield
youreyesandrubberglovestoprotectyourhands.

Batteryelectrolytecontainssulfuricacidwhichis
fatalifconsumedandcausessevereburns.

RemovingtheBattery

WARNING

Batteryterminalsormetaltoolscouldshortagainst
metalmachinecomponentscausingsparks.Sparks
cancausethebatterygassestoexplode,resulting
inpersonalinjury.

•Whenremovingorinstallingthebattery,donot
allowthebatteryterminalstotouchanymetal
partsofthemachine.

•Donotallowmetaltoolstoshortbetween
thebatteryterminalsandmetalpartsofthe
machine.

33

WARNING

Incorrectbattery-cableroutingcoulddamagethe
machineandcablescausingsparks.Sparkscan
causethebatterygassestoexplode,resultingin
personalinjury.

7.Removethehookofthebatterystrapfromthebattery
tray(Figure37),andremovethebattery.

InstallingtheBattery

1.Placethebatteryontothemachine(Figure37).

•Alwaysdisconnectthenegative(black)battery
cablebeforedisconnectingthepositive(red)
cable.

•Alwaysconnectthepositive(red)batterycable
beforeconnectingthenegative(black)cable.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Removetheconsolepad;refertoRemovingthe

ConsolePad(page25).

3.Atthebattery,lifttheblackterminalcoveronthe
negativecable(Figure37).

2.Securethebatterytothebatterytraywiththebattery
strap.

3.Installthepositive(red)batterycabletopositive(+)
batteryterminalwithaangedboltandangednut
(Figure37).

4.Slidetheredterminalcoveroverthepositive-battery
terminal.

5.Installthenegativebatterycableandthegroundwire
tothenegative(-)batteryterminalwithaangedbolt
andangednut(Figure37).

6.Slidetheblackterminalcoveroverthenegative-battery
terminal.

ChargingtheBattery

WARNING

Chargingthebatteryproducesgassesthatcan
explode.

Neversmokenearthebatteryandkeepsparksand
amesawayfrombattery.

Figure37

1.Flangedbolt

2.Terminalcover
(black—negative-battery
terminal)

3.Terminalcover
(red—positive-battery
terminal)

4.Positive(+)battery
terminal

5.Negative(-)battery
terminal

6.Flangednut

7.Batterytray

8.Batterystrap

4.Disconnectthenegativebatterycablefromthenegative
(-)batteryterminal,andremovethecablefromthe
battery(Figure37).

5.Slidetheredterminalcoveroffthepositivebattery
terminal(Figure37).

6.Disconnectthepositive(red)batterycable,andremove
thecablefromthebattery(Figure37).

Important:Alwayskeepthebatteryfullycharged
(1.265specicgravity)topreventbatterydamagewhen
thetemperatureisbelow32°F(0°C).

1.Removethebatteryfromthechassis;refertoRemoving

theBattery(page33).

g025881

2.Checktheelectrolytelevel.

3.Ensurethatthellercapsareinstalledonthebattery.

4.Chargethebatteryfor1hourat25to30ampsor6
hoursat4to6amps.

5.Whenthebatteryisfullycharged,unplugthecharger
fromtheelectricaloutlet,anddisconnectthecharger
leadsfromthebatteryposts(Figure38).

6.Installthebatteryontothemachineandconnectthe
batterycables;refertoInstallingtheBattery(page34).

Note:Donotrunthemachinewiththebattery
disconnected;electricaldamagemayoccur.

34

Figure38

5.Installthenegative-batterycablefromthebattery
terminal;refertosteps5and6ofInstallingtheBattery

(page34).

g000538

1.Positivebatterypost

2.Negativebatterypost

3.Red(+)chargerlead

4.Black(-)chargerlead

ServicingtheFuses

Theelectricalsystemisprotectedbyfuses,andrequiresno
maintenance.Ifafuseblows,checkthecomponentorcircuit
foramalfunctionorshort.

1.Releasethecushionfromtherearofthemachine.

2.Removethenegative-batterycablefromthebattery
terminal;refertosteps4and5ofRemovingthe

Battery(page33).

Note:Ensurethatthenegativebatterycabledoesnot
touchthebatteryterminal.

3.Pullthefusefromthesocketofthefuseblock(Figure

39).

Figure39

1.Fuseblock

4.Installafuseofthesametypeandamperesintothe
socketofthefuseblock(Figure39).

g025983

35

DriveSystem
Maintenance

CheckingtheAirPressurein

AdjustingtheCasterPivot BearingsPre-Load

Note:Ifyoudisassemblethecasterpivotbearings,ensure

thatthespring-discwashersareinstalledasshowninFigure

41.

theTires

ServiceInterval:Every50hours

Note:Thesemi-pneumaticcastertiresdonotneedtobe
inated.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Checktirepressureindrivetires.

3.Inatedrivetiresto83-97kPa(12-14psi).

CheckingtheWheelHubNuts

ServiceInterval:Yearly

Torquethewheelhubnuts(Figure40)to285to350N∙m
(210to260ft-lb).

Note:Donotuseanti-seizecompoundonthewheelhub.

1.Removedustcapfromcasterhub(Figure41).

Figure41

1.Dustcap

2.Locknut

3.Spring-discwashers

4.Spindle

5.Casterhub

g026022

Figure40

1.Lugnut2.Hubnut

CheckingtheTorqueofthe WheelLugNuts

ServiceInterval:Yearly

Torquethewheellugnuts(Figure40)to122to129N∙m(90
to95ft-lb).

2.Tightenthelocknutclockwiseuntilspring-discwashers
areat(Figure41).

3.Rotatethelocknutcounterclockwise1/4ofaturn
(Figure41).

4.Installthedustcap(Figure41).

g026029

MaintainingtheChain

AdjustingtheJackshaftDriveChain
Tension

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Lifttherearofthemachineandsupportitusingjack
standsorequivalentsupport.

3.Checkthechainsonbothsidesofthemachinefor
propertension.

Note:Thechainsshouldmoveupanddown6to12
mm(1/4to1/2inch).

4.Ateachsideofthemachine,loosenthe3nutsand
boltsthatsecurethetransmissionmountandtensioner

36

plate,andthe2nutssecuringtheadjustmentboltatthe
tensionerplateasshowninFigure42.

Note:Youmustloosenthenutsandboltsthatsecure
thetransmissionmountandtensionerplateatboth
sidesofthemachine.

AdjustingtheTensiononthe
Drive-WheelChain

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Lifttherearofthemachineandsupportitusingjack
stands.

3.Checkthetensionofthedrive-wheelchains(Figure43).

Note:Thechainsshouldmoveupanddown6to12
mm(1/4to1/2inch).

g025990

Figure43

Figure42

1.Hydromountingboltsand
nuts

2.Nuts

3.Adjustmentbolt

4.6-12mm(1/4-1/2inch)

5.Guardremovedforclarity

5.Turntheadjustmentbolttomovetransmission
adjustmentplatesandtransmission.

6.Whenthechainscanmoveupanddown6to12mm
(1/4to1/2inch),tightenthenutsonbothsidesof
theadjustmentbolts.

7.Tightennutsandboltsthatsecurethehydromounting.

8.Adjusttraction-controllinkage,refertoAdjustingthe

Traction-ControlLinkage(page41).

1.Locknut3.Drive-wheelchain

2.Idlersprocket

4.Loosenthelocknutandcarriageboltthatsecurethe

g020261

idlersprocket(Figure43).

5.Increaseordecreasechaintensionbyperformingthe
following:

•Pushdownandforwardonthesprockettoincrease

thechaintensionasshowninFigure43.

•Liftupandbackonthesprockettodecreasethe

chaintension.

6.Torquethelocknutto91to113N∙m(67to83ft-lb).

7.Checkthechaintensionandifnecessaryrepeatsteps4
through6untilyoucanmovethechainupanddown6
to12mm(1/4to1/2inch).

37

CheckingtheTransmission OutputShaftNutTorque

BrakeMaintenance

ServiceInterval:Yearly

Torquethenut(Figure44)onthetransmissionoutputtapered
shaftto285-353N∙m(210-260ft-lb).

Figure44

1.Transmissionoutputshaftnut

AdjustingtheParkingBrake

Iftheparkingbrakedoesnotholdsecurely ,anadjustment
isrequired.

1.Parkthemachineonalevelsurface.

2.TurnthekeyintheignitionswitchtotheOFFposition
andwaitforallmovingpartstostop.

3.Checktheairpressureinthedrivetires.

Note:Ifneeded,adjusttotherecommendedination;
refertoCheckingtheAirPressureintheTires(page

36).

4.Loosenthejamnutonthebrakecableunderthe
console(Figure45).

g025989

Figure45

1.7.9cm(3–1/8inch)

5.Engagetheparkingbrake(Figure45).

6.Adjustthejamnutpositionuntil7.9cm(3–1/8inch)
fromthebottomofthelinktothebottomofthespring
(Figure45).

7.Securetheadjustmentofthecablebytighteningthe
jamnuts(Figure45).

8.Checktheparkingbrake;ifnecessary,repeatsteps4
through7.

g025991

38

AdjustingtheBrakeSwitch

1.Parkthemachineonalevelsurface.

BeltMaintenance

2.TurnthekeyintheignitionswitchtotheOFFposition
andwaitforallmovingpartstostop.

3.Priortoadjustingthebrakeswitch,ensuretheparking
brakeisproperlyadjusted;refertoAdjustingthe

ParkingBrake(page38).

4.Engagetheparkingbrake.

5.Checkthedistancebetweentheparkingbrake-switch
brackettothebrakearmofthetransmission(Figure

46).

Note:Thedistanceshouldbe3.2mm(1/8inch).

CheckingtheConditionand TensionoftheBelts

ServiceInterval:Every50hours

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Raisethemachineandsupportitwithjackstandswith
a460kg(1,015lb)capacity.

3.Checktheauxiliarypump-drivebeltconditionand
tension(Figure47).

Note:Thebeltshoulddeect1.3cm(1/2inch)when

1.4kg(3lb)offorceisappliedtothebeltmidway
betweentheauxiliarypumpandenginepulleys.Ifthe
belttensionistoohighortoolow,refertoAdjusting

theAuxiliaryPumpDriveBelt(page39).

4.Checkconditionofthetransmission-drivebelt(Figure

47).

Note:Thetransmissionbelthasaautomatic-spring
tensioner.

Figure46

1.Brakearm(transmission)

2.Plunger(brakeswitch)5.Carriagebolt

3.Brake-switchbracket

6.Ifadjustmentisrequired,preformthefollowing:

A.Loosenthelocknutandcarriageboltsecuringthe

parkingbrakeswitchbracket(Figure46).

B.Adjustthepositionofthebrake-switchbracket

untilthegap(Figure46)betweentheswitch
bracketandthebrakearmis3.2mm(1/8inch)

C.Tightenthelocknutandcarriagebolt(Figure46)

securingthebrake-switchbracketto1017to1243
N-cm(90to110lb-in).

4.Locknut

g025992

g025994

Figure47

1.Transmission-drivebelt2.Auxiliarypump-drivebelt

AdjustingtheAuxiliaryPump DriveBelt

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Loosenthelocknut(3/8inch)thatsecurestheauxiliary
pump-idlerpulleytothechassisofthemachine.

39

Figure48

g025997

1.Auxiliarypump

2.Auxiliarypump-idlerpulley5.Auxiliarypump-drivebelt

3.Locknut(3/8inch)

4.Adjustmentslot(chassis)

3.Adjustthebelttensionasfollows:

•Movetheauxiliarypump-idlerpulleyrearwardand

outwardtotightenthebelt.

•Movetheauxiliarypump-idlerpulleyforwardand

inwardtoloosenthebelt.

Note:Thebeltshoulddeect1.3cm(1/2inch)when

1.4kg(3lb)offorceisappliedtothebeltmidway
betweentheauxiliarypumpandenginepulleys.

4.Tightenthelocknutto37to45N∙m(27to33ft-lb).

Replacingthe Transmission-DriveBelt

Note:Noadjustmentsarerequiredforbelttension.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Insertabreakerbarintothesocketofthebelt-tension
bracketandmovethebracketoutwardandforward
(Figure49).

g025999

Figure49

1.Transmissionpullys4.Enginepulley

2.Transmission5.Tensionerpulley

3.Socket(belt-tension
bracket)

3.Slipthetransmission-drivebeltoftheengine,tensioner,
andtransmissionpulleys(Figure49).

4.Routethenewtransmission-drivebeltaroundthe
engine,tensioner,andtransmissionpulleysasshown
inFigure49

5.Releasethebelt-tensionbracketandallowthespringto
tensionthebelt(Figure49).

Note:Makesurethatthebelt-tensionbracketand
pulleycanmovefreely .

40

ControlsSystem
Maintenance

AdjustingtheTraction-Control Linkage

1.Parkthemachineonalevelsurface.

2.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

3.Pushthecontrolleverallthewayforwardtothefront
referencebar.

4.Ifthecontrollevercontactthereferencebarordo
notcontactthereferencebarperformthefollowing:

A.Releasethecontrolleverandallowittoreturnto

theneutralposition.

B.Removethespring-clevispinfromtheforktting

ofthetraction-controllinkage(Figure50).

F.Removethespring-clevispin,rotatethe

turnbuckleclockwise1-additionalturn,andinsert
thespring-clevispin(Figure50).

5.Repeatsteps4Athrough4Ffortheother
traction-controllinkage.

Figure50

1.Spring-clevispin

2.Locknut

C.Adjusttheforkttingtosettheinitialgapas

follows:

3.Turnbuckle

•Ifthecontrollevercontactsthereference

bar,rotatetheforktting(Figure50)

counterclockwise(asviewedfromthetopof
themachine).

•Ifthecontrolleverdoesnotcontactsthe

referencebar,rotatetheforktting(Figure

50)counterclockwise.

D.Installthespringclevispin(Figure50)andmove

thecontrolleverforward.

E.RepeatthisstepsAthroughDuntilthereisagap

approximately1.6mm(1/16inch)betweenthe
controlleverandthefrontreferencebar.

g020223

41

HydraulicSystem
Maintenance

MaintainingtheAuxiliary HydraulicSystem

Hydraulicuidtype:A W -32hydrooil

(75°F).TheHotlevelshowsthelevelofoilwhenit
isat107°C(225°F).

Forexample:Iftheoilisatambient-airtemperature
(about24°C(75°F)),llonlytotheColdlevel.Ifthe
oilisabout65°C(150°F),lltohalfwaybetweenthe
HotandColdlevels.

8.Replacehydraulicreservoircapandtightenuntilsnug
(Figure51).

Note:Donotovertightenthereservoircap.

CheckingtheAuxiliaryHydraulic-Fluid
Level

ServiceInterval:Every50hours

1.Parkthemachineonalevelsurface.

2.Lowerthetinestotheground.

3.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

4.Removetheconsolepad;refertoRemovingthe

ConsolePad(page25).

5.Cleanareaaroundhydraulicreservoircap(Figure51).

9.Installtheconsolepad;refertoRemovingtheConsole

Pad(page25).

ChangingtheAuxiliary
Hydraulic-ReservoirOilandFilter

ServiceInterval:Aftertherst100hours

Every250hoursthereafter

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Carefullycleanareaaroundthefrontoftheauxiliary
pump,thellcapforthereservoir,andthelter
(Figure52).

Note:Itisimportantthatnodirtorcontamination
enterhydraulicsystem.

Figure51

1.Coldoillevel

6.Removethecapandcheckhydraulic-uidlevelinthe
reservoir(Figure51).

Note:Thehydraulic-uidlevelshouldcovertheword
Coldthatisembossedintothebafeofthereservoir.

7.Ifnecessary,addthespeciedhydraulicuidtothe
reservoiruntiltheoilcoverstheColdoillevelonthe
bafe(Figure51).

Note:ThebafeionthereservoirislabeledHotand
Cold.Youwillllthereservoirtotheappropriate

leveldependinguponthetemperatureoftheoil.The
oillevelvarieswiththetemperatureoftheoil.The
Coldlevelshowstheleveloftheoilwhenitisat24°C

2.Hotoillevel

g025893

3.Atthefrontoftheauxiliary-hydraulicpump,remove
theinlethosefromthehydraulicttinginthepump,
placetheendofthehoseinadraincontainer,and
allowoiltodrain(Figure53).

42

Figure52

g026008

Figure53

1.Hydraulictting
(auxiliary-hydraulicpump)

2.Inlethose

3.Draincontainer

4.Cleanaroundthettingforthehydraulicpump.

5.Rotatetheauxiliary-hydraulicltercounterclockwise
andremoveitfromthebaseofthelteradapter
(Figure54).

Note:theltertoremoveandallowoiltodrain.

11.Lowerthetinestothegroundandrellthereservoir
totheColdllline.

MaintainingtheTransmission

Transmissionoiltype:Toro®HYPR-OIL™500hydraulic
oilorMobil®115W -50syntheticmotoroil.

Important:Usethespeciedoil.Otheruidscould
causesystemdamage.

CheckingtheTransmission-OilLevel

g026010

ServiceInterval:Every50hours

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Allowthemachinetocooloff.

3.Removethecapfromtheexpansiontankandcheck
thehydraulic-uidlevelinthetank(Figure55).

Note:Thetransmission-oillevelshouldcovertheFull
Coldlinemoldedintothesideofthetank.

Figure54

1.Auxiliary-hydrauliclter

2.Filteradapter

6.Applyathincoatofspeciedoilontothesealofthe
newhydrauliclter.

7.Installthelterbyrotatingitclockwiseontothelter
adapteruntilthesealcontactsthelteradapter,then
tightenthelteranadditional2/3to3/4turn(Figure

54).

8.Installtheinlethoseontothettinginthepumpand
torquethehosettingto50N∙m(37ft-lb).

9.AddthespeciedoiluntilthelevelreachestheColdll
linelocatedonthereservoirtank;refertoCheckingthe

AuxiliaryHydraulic-FluidLevel(page42).

10.Startengineandraiseandlowerthetines.

g026007

1.Cap3.FullColdline

2.Fillerneck(expansion
tank)

Figure55

g025891

4.Ifnecessary,addthespeciedtransmissionoiluntilthe
oillevelisattheFullColdlineoftheexpansiontank
(Figure55).

5.Replaceexpansion-tankcapandtightenituntilsnug.

Note:Donotovertightentheexpansion-tankcap.

43

ChangingtheTransmissionFilters

FillingtheTransmissionwithOil

ServiceInterval:Aftertherst100hours

Every250hoursthereafter

Note:Donotchangethehydraulicsystemoil(exceptfor
whatcanbedrainedwhenchanginglter),unlesstheoilhas
beencontaminatedorbeenextremelyhot.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Raisethemachineandsupportitwithjackstandswith
a460kg(1,015lb)capacity.

3.Removethe3washer-headbolts(1/4x3/4inch)that
securethelterguardtothetransmission,andremove
theguard(Figure56).

ServiceInterval:Aftertherst100hours

Every250hoursthereafter

1.Raisetherearofmachineupandsupportwithjack
stands(orequivalentsupport)justhighenoughto
allowthedrivewheelstoturnfreely .

CAUTION

Raisingthemachineforserviceor
maintenancerelyingsolelyonmechanical
orhydraulicjackscouldbedangerous.The
mechanicalorhydraulicjacksmaynotbe
enoughsupportormaymalfunctionallowing
themachinetofall,whichcouldcauseinjury.

Donotrelysolelyonmechanicalorhydraulic
jacksforsupport.Useadequatejackstands
orequivalentsupport.

2.Alignadrainpanunderthesightplugsofthe
transmissions(Figure57andFigure58).

Figure56

1.Transmission

2.Filteradapter5.Filterguard

3.Transmissionlter

4.Washer-headbolts(1/4x
3/4inch)

4.Cleanthearoundthetransmissionlter(Figure56).

5.Alignadrainpanunderthelter.

6.Rotatetheltercounterclockwiseandremovethelter
(Figure56).

Note:Allowtheoiltocompletelydrainfromthelter
adapterofthetransmission.

7.Applyathincoatofspeciedoilontothesealofthe
newtransmissionlter.

8.Installthelterbyrotatingitclockwiseontothelter
adapteruntilthesealcontactsthebaseoftheadapter,
thentightenthelteranadditional3/4to1turn
(Figure56).

9.Installthelterguardwiththe3washer-headbolts
(1/4x3/4inch)thatyouremovedinstep3(Figure

56),andtightentheboltsto1117to1243N-cm(90

to110lb-in).

g026014

g026015

Figure57

Lefttransmissionshown

1.Sightplug

2.Sight-plugport

3.Up

44

TineMaintenance

CheckingtheTines

ServiceInterval:Beforeeachuseordaily

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Raisethemachineandsupportitwithjackstandswith
a460kg(1,015lb)capacity.

Figure58

Lefttransmissionshown

1.Sightplug

2.Sight-plugport

3.Attheinboardsideofthetransmission,nearthetop,
removethesightplugfrom1ofthetransmissions
(Figure57andFigure58).

4.Addthespeciedoiltotheexpansiontankuntiloil
owsfromthesight-plugport;refertoCheckingthe

Transmission-OilLevel(page43).

5.Installthesightplugandtorqueitto244N∙m(180
in-lb).

6.Repeatsteps3through5fortheothertransmission.

7.Addthespeciedoilintotheexpansiontankuntilthe
oillevelisattheFullColdlineofthetank.

8.Starttheengineandmovethethrottletothe1/2
enginespeedposition.

9.Disengagetheparkingbrake.

3.Up

g026016

CAUTION

Raisingthemachineforserviceor
maintenancerelyingsolelyonmechanical
orhydraulicjackscouldbedangerous.The
mechanicalorhydraulicjacksmaynotbe
enoughsupportormaymalfunctionallowing
themachinetofall,whichcouldcauseinjury.

Donotrelysolelyonmechanicalorhydraulic
jacksforsupport.Useadequatejackstands
orequivalentsupport.

3.Removethe2bolt(3/8x1inch)and2washers(3/8
inch)thatsecuretherear-coverpaneltothechassis,
andremovethepanel(Figure59).

10.Slowlymovethetraction-controlleversinthe
forwardandreversedirections5to6times;referto

Traction-ControlLevers(page14).

Note:Cyclingthetraction-controlsforwardand
reversepurgesairfromthetransmissions.

11.Stoppingtheengine.

12.Checktheoillevelintheexpansiontank,andadd
thespeciedoilasrequired;refertoCheckingthe

Transmission-OilLevel(page43).

13.Repeatsteps8through12untilalltheairiscompletely
purgedfromthetransmissions.

Note:Theairispurgedwhenthetransmissionswhen
thetransmissionsoperateatnormalnoiselevelsand
smoothlymoveforwardandreverseatnormalspeeds.

14.Lowerthemachineandremovethejackstands.

Figure59

1.Chassisholes3.Bolt(3/8x1inch)

2.Washer(3/8inch)

4.Removerocksandotherdebrisfromthetines.

5.Inspectthetinesforwearanddamage.

Note:Replaceanytinesthatarewornordamaged.

6.Aligntheholesintherear-coverpaneltotheholesin
thechassis(Figure59).

7.Securethecoverpaneltothechassiswiththe2bolts
and2washers(Figure59)thatyouremovedinstep3,
andtorquetheboltsto37to45N∙m(27to33lb-in)

45

4.Rearpanel

g026017

AdjustingtheTine-DriveChain

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Removetherearcover;refertostep3ofCheckingthe

Tines(page45).

3.Checkthechainsonbothsidesofthemachinefor
propertension.

Note:Thechainsshouldmoveupanddown6to12
mm(1/4to1/2inch).

4.Loosenthelocknutandcarriageboltthatsecurethe
idlersprocket(Figure60).

Figure60

1.Locknut

2.Idlersprocket

3.Carriagebolt

4.Slot(trailplate)

Cleaning

CleaningtheEngineandthe ExhaustSystemArea

ServiceInterval:Beforeeachuseordaily(mayberequired

moreoftenindryordirtyconditions.)

CAUTION

Excessivedebrisaroundenginecoolingairintake
andexhaustsystemareacancauseengine,exhaust
area,andhydraulicsystemtooverheatwhichcan
createarehazard.

Cleanalldebrisfromengineandexhaustsystem
area.

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Cleanalldebrisfromscreenatthetopoftheengine,
aroundengineshrouding,andexhaustsystemarea.

g026018

3.Wipeupanyexcessivegreaseoroilaroundtheengine
andexhaustsystemarea.

RemovingtheEngineShrouds

5.Increaseordecreasechaintensionbyperformingthe
following:

•Pushdownandforwardonthesprockettoincrease

thechaintensionasshowninFigure60.

•Liftupandbackonthesprockettodecreasethe

chaintension.

6.Torquethelocknutto91to113N∙m(67to83ft-lb).

7.Checkthechaintensionandifnecessaryrepeatsteps4
through6untilyoucanmovethechainupanddown6
to12mm(1/4to1/2inch).

8.Installtherearpanel;refertosteps6and7ofChecking

theTines(page45).

andCleaningtheCoolingFins

ServiceInterval:Every80hours

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Removecoolingshroudsfromengine.

3.Cleancoolingnsoftheengine.

Note:Alsocleandust,dirt,andoilfromexternal
surfacesofenginewhichcancauseimpropercooling.

4.Installthecoolingshroudsintotheengine.

Note:Operatingtheenginewithoutcoolingshrouds
causesenginedamageduetooverheating.

46

CleaningtheDebrisfromthe Machine

ServiceInterval:Beforeeachuseordaily

Storage

1.Raisethetines,stopthemachine,shutofftheengine,
engagetheparkingbrake,andremovethekey .

1.Shutofftheengine,engagetheparkingbrake,remove
thekey ,andwaitforallmovingpartstostopbefore
leavingtheoperatingposition.

2.Cleanoffanyoil,debris,orgrassbuilduponthe
machineandaeratordeck.

3.Cleanoffanydebrisorgrassunderthechainguards,
aroundthefueltank,andaroundtheengineand
exhaustarea.

WasteDisposal

DisposingoftheEngineOil

Engineoilandhydraulicuidarebothpollutantstothe
environment.Disposeofusedoilatacertiedrecycling
centeroraccordingtoyourstateandlocalregulations.

DisposingoftheBattery

DANGER

Batteryelectrolytecontainssulfuricacid,whichis
poisonousandcancausesevereburns.Swallowing
electrolytecanbefatalorifittouchesskincan
causesevereburns.

2.Removedirtandgrimefromtheentiremachine.

Important:Youcanwashthemachinewithmild
detergentandwater.Donotpressurewashthe
machine.Avoidexcessiveuseofwater,especially
neartheengineandhydrostaticdrive.

3.Servicetheaircleaner;refertoServicingtheAir

Cleaner(page28).

4.Lubricatethemachine;refertoLubricatingtheGrease

Fittings(page26).

5.Changetheengineoil;refertoChangingtheEngine

Oil(page29).

6.Checkandtightenallbolts,nuts,andscrews.Repairor
replaceanypartthatisdamaged.

7.Paintallscratchedorbaremetalsurfaces.Paintis
availablefromyourAuthorizedServiceDealer.

8.Storethemachineinaclean,drygarageorstoragearea.

9.Coverthemachinetoprotectitandkeepitclean.

•Wearsafetyglassestoshieldeyes,andrubber
glovestoprotectskinandclothingwhen
handlingelectrolyte.

•Donotswallowelectrolyte.

•Intheeventofanaccident,ushwithwaterand
calladoctorimmediately.

Federallawstatesthatbatteriesshouldnotbeplacedinthe
garbage.Managementanddisposalpracticesforbatteries
mustfollowrelevantfederal,state,orlocallaws.

Ifabatteryisbeingreplacedorifthemachinecontaining
thebatteryisnolongeroperatingandisbeingscrapped,
removethebatteryandtakeittoalocalcertiedrecycling
center.Ifnolocalrecyclingisavailablereturnthebatteryto
anycertiedbatteryreseller.

47

Troubleshooting

Problem

Thestarterdoesnotcrank.

Theenginedoesnotstart,startshard,or
failstokeeprunning.

PossibleCauseCorrectiveAction

1.Theparkingbrakeisnotset.1.Engagetheparkingbrake.

2.Thebrakeswitchisnotadjusted
properly.

3.Thebatterydoesnothaveafull
charge.

4.Theelectricalconnectionsare
corroded,looseorfaulty.

5.Afuseisblown.5.Replacetheblownfuse.

6.Arelayorswitchisfaulty.6.ContactanAuthorizedServiceDealer.

1.Thefueltankisempty.1.Fillthefueltank.

2.Thefuelshutoffvalveisclosed.2.Openthefuelshutoffvalve.

3.Thethrottleandchokearenotinthe
correctposition.

4.Thereisdirtinthefuellter.4.Replacethefuellter .

5.Thereisdirt,water,orstalefuelisin
thefuelsystem.

6.Theaircleanerisdirty.

7.Theelectricalconnectionsare
corroded,looseorfaulty.

8.Arelayorswitchisfaulty.8.ContactanAuthorizedServiceDealer.

9.Thesparkplugisfaulty .9.Clean,adjust,orreplacethespark

10.Thespark-plugwireisnotconnected.

2.Adjustthebrakeswitch.

3.Chargethebattery.

4.Checktheelectricalconnectionsfor
goodcontact.Cleantheconnector
terminalsthoroughlywithelectrical
contactcleaner,applydielectric
grease,andreconnect.

3.Besurethethrottlelevelismidway
betweentheSlowandFastpositions,
andthechokeisintheOnpositionfor
acoldengineortheOffpositionfora
warmengine.

5.ContactanAuthorizedServiceDealer.

6.Cleanorreplacetheaircleaner
element.

7.Checktheelectricalconnections
forgoodcontact.Cleanconnector
terminalsthoroughlywithelectrical
contactcleaner,applydielectric
grease,andreconnect.

plug.

10.Checkthespark-plugwireconnection.

Theenginelosespower.

Theengineoverheats.

Themachinepullsleftorright(withlevers
fullyforward).

1.Theengineloadisexcessive.1.Reducethegroundspeedoraeration

2.Theaircleanerisdirty.

3.Theoillevelinthecrankcaseislow.3.Addoiltothecrankcase.

4.Thecoolingnsandairpassagesfor
theengineareplugged.

5.Thereisdirtinthefuellter.5.Replacethefuellter .

6.Thereisdirt,water,orstalefuelisin
thefuelsystem.

1.Theengineloadisexcessive.1.Reducethegroundspeedoraeration

2.Theoillevelinthecrankcaseislow.2.Addoiltothecrankcase.

3.Thecoolingnsandairpassagesfor
theengineareplugged.

1.Thetirepressureindrivetiresisnot
correct.

2.Thetrackingneedsadjustment.2.Adjustthetraction-controllinkage.

depth.

2.Cleanorreplacetheaircleaner
element.

4.Removetheobstructionsfromthe
coolingnsandairpassages.

6.ContactanAuthorizedServiceDealer.

depth.

3.Removetheobstructionsfromthe
coolingnsandairpassages.

1.Adjustthetirepressureinthedrive
tires.

48

Problem

PossibleCauseCorrectiveAction

Themachinedoesnotdrive.

Thereisabnormalvibration.

Thetinesdonotraise.

Thetinesdonotengagetheground.

1.Thetransmissionbeltworn,looseor
broken.

2.Thetransmissionbeltisoffapulley.2.Changethebelt.

1.Atineisbent.1.Installanewtine.

2.Thetinemountingboltisloose.2.Tightenthetinemountingbolt.

3.Theenginemountingboltsareloose.3.Tightentheenginemountingbolts.

4.Thereisalooseenginepulleyoridler
pulley.

5.Theenginepulleyisdamaged.

6.Abeltisdamaged.6.Installanewbelt.

7.Thechainsarenotproperlytensioned.

1.Thereisanauxiliarypumpbelt
problem.

2.Thetinedownpressuresettingistoo
low.

3.Thereisashortinthewiringharness.

4.Theauxiliaryreservoirislowonoil.4.Addoiltothereservoir.

1.Thetinedownpressuresettingistoo
low.

2.Theharness/switchisdamaged.2.ContactanAuthorizedServiceDealer.

3.Theauxiliaryreservoirislowonoil.3.Addoiltothereservoir.

4.Thecylinderstopisinplace(model

39518).

1.Changethebelt.

4.Tightentheappropriatepulley.

5.ContactanAuthorizedServiceDealer.

7.Checkthejackshaftdrivechain
tension,thedrivewheelchaintension,
andthetinedrivechaintension.

1.T ensionorreplacethebelt.

2.Increasethedownpressure.

3.ContactanAuthorizedServiceDealer.

1.Increasethetinedownpressure.

4.Removethecylinderstop,clevispin,
andhairpin.

49

Schematics

ElectricalDiagram(Rev .A)

50

g020224

ElectricalSchematic(Rev .A)

51

g020225

HydraulicDiagram(Rev .A)

52

g020226

Notes:

Notes:

Notes:

Alimitedwarranty(seewarrantyperiodsbelow)

TheToroWarranty

TurfRenovation

ConditionsandProductsCovered

TheT oroCompanyanditsafliate,ToroWarrantyCompany ,pursuanttoan
agreementbetweenthem,jointlywarrantyourT oroProductslistedbelowto
befreefromdefectsinmaterialsorworkmanship.

Thiswarrantycoversthecostofpartsandlabor,butyoumustpay
transportationcosts.

Thefollowingtimeperiodsapplyfromtheoriginaldateofpurchase:

ProductsWarrantyPeriod

Walk-BehindAerator1year

1

•Engine
Stand-OnAerator

•Battery90daysPartsandLabor

1

•Engine
Dethatcher1year

1

•Engine
TurfSeeder

1

•Engine

1

•Engine
Stand-OnSpreaderSprayer

•Battery90daysPartsandLabor

1

•Engine
Walk-BehindRotaryBroom1year

1

•Engine
BrushCutter

1

•Engine

Whereawarrantableconditionexists,wewillrepairtheProductatnocost
toyouincludingdiagnosis,labor,andparts.

1

SomeenginesusedonT oroProductsarewarrantedbytheengine

manufacturer.

2years
1year

1yearPartsOnly
2years

2years
1year
Honda–2years

Subaru–5years
1year

1yearPartsOnly
5years

2years
1year
2years

InstructionsforObtainingWarrantyService

IfyouthinkthatyourT oroProductcontainsadefectinmaterialsor
workmanship,followthisprocedure

1.ContactanyAuthorizedServicingOutlettoarrangeserviceattheir
dealership.T olocateoneconvenienttoyou,accessourwebsiteat
www.T oro.com.Select“WheretoBuy”andselect“Contractor”under
producttype.Y oumayalsocallourtollfreenumberbelow .

2.Bringtheproductandyourproofofpurchase(salesreceipt)tothem.

3.IfforanyreasonyouaredissatisedwiththeServiceOutlet’sanalysis
orwiththeassistanceprovided,contactusat:

ToroWarrantyCompany
811 1LyndaleAvenueSouth
Bloomington,MN55420-1196
TollFree:888-384-9939

**

ToroAuthorizedRentalCustomerswhohavepurchasedproductsdirectlyfromT oroandhave

signedtheT oroRentalCustomerAgreementhavetheabilitytoperformtheirownwarrantywork.

PleasevisitT oro’sRentalPortalforelectronicwarrantyclamlingproceduresorcallthetollfree

numberabove.

**

:

OwnerResponsibilities

YoumustmaintainyourToroProductbyfollowingthemaintenance
proceduresdescribedintheOperator’sManual.Suchroutinemaintenance,

whetherperformedbyadealerorbyyou,isatyourexpense.Parts
scheduledforreplacementasrequiredmaintenance(“MaintenanceParts”),
arewarrantedfortheperiodoftimeuptothescheduledreplacementtime
forthatpart.Failuretoperformrequiredmaintenanceandadjustmentscan
begroundsfordisallowingawarrantyclaim.

ItemsandConditionsNotCovered

Notallproductfailuresormalfunctionsthatoccurduringthewarrantyperiod
aredefectsinmaterialsorworkmanship.Thisexpresswarrantydoesnot
coverthefollowing:

•Productfailureswhichresultfrominstallationanduseofadd-on,

modied,orunapprovedaccessories

•Failuretoperformrequiredmaintenanceand/oradjustments

•Repairsnecessaryduetofailuretofollowrecommendedfuel

procedure(consultOperator'sManualformoredetails)

–Removingcontaminantsfromthefuelsystemisnotcovered

–Useofoldfuel(morethanonemonthold)orfuelwhichcontains

morethan10%ethanolormorethat15%MTBE

–Failuretodrainthefuelsystempriortoanyperiodofnon-use

overonemonth

•Productfailureswhichresultfromoperatingtheproductinanabusive,

negligent,orrecklessmanner

•Partssubjecttoconsumptionthroughuseunlessfoundtobedefective.

Examplesofpartswhichareconsumed,include,belts,cutters,
clutches,blades,teeth,sparkplugs,tires,lters,etc.

•Failurescausedbyoutsideinuenceinclude,weather,storage,

contamination,lubricants,additives,orchemicals,etc.

•Normal“wearandtear”itemsincudespaintedsurfacesandscratched

decals,etc.

•Anycomponentcoveredbyaseparatemanufacturer’swarranty

•Pickupanddeliverycharges

GeneralConditions

RepairbyanAuthorizedServicingOutletorSelf-ServiceasanAuthorized
RentalCustomerisyoursoleremedyunderthewarranty.

NeitherTheToroCompanynorToroWarrantyCompanyisliablefor
indirect,incidentalorconsequentialdamagesinconnectionwiththe
useoftheToroProductscoveredbythiswarranty,includingany
costorexpenseofprovidingsubstituteequipmentorserviceduring
reasonableperiodsofmalfunctionornon-usependingcompletionof
repairsunderthiswarranty .Allimpliedwarrantiesofmerchantability
andtnessforusearelimitedtothedurationofthisexpresswarranty.
Somestatesdonotallowexclusionsofincidentalorconsequential
damages,orlimitationsonhowlonganimpliedwarrantylasts,sothe
aboveexclusionsandlimitationsmaynotapplytoyou.

Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveother
rightswhichvaryfromstatetostate.

ExceptfortheenginewarrantycoverageandtheEmissionswarranty
referencedbelow,ifapplicable,thereisnootherexpresswarranty .The
EmissionsControlSystemonyourProductmaybecoveredbyaseparate
warrantymeetingrequirementsestablishedbytheU.S.Environmental
ProtectionAgency(EPA)ortheCaliforniaAirResourcesBoard(CARB).
RefertotheCaliforniaEmissionControlWarrantyStatementsuppliedwith
yourProductorcontainedintheenginemanufacturer’sdocumentationfor
details.

CountriesOtherthantheUnitedStatesorCanada

CustomerswhohavepurchasedT oroproductsoutsidetheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtainguarantee
policiesforyourcountry,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtainingguarantee
information,contacttheT oroimporter.Ifallotherremediesfail,youmaycontactusatT oroWarrantyCompany.

AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalT oro
Dealer.

374-0289RevF