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39517
Operator's Manual
48 pgs6.41 Mb0
Operator's Manual [es]
52 pgs3.24 Mb0
Operator's Manual [fr]
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Parts Catalogue
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Toro 39517 Operator's Manual

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Page 1
FormNo.3417-758RevB
24inStand-OnAerator
ModelNo.29517—SerialNo.400000000andUp ModelNo.39517—SerialNo.400000000andUp
Registeratwww.T oro.com. OriginalInstructions(EN)
*3417-758*B
Page 2
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemical
orchemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:Thisengineisnotequippedwith
asparkarrestermufer.Itisaviolationof CaliforniaPublicResourceCodeSection4442to useoroperatetheengineonanyforest-covered, brush-covered,orgrass-coveredland.Other statesorfederalareasmayhavesimilarlaws.
g231322
Figure1
1.Locationofthemodelandserialnumbers
ModelNo.
TheenclosedEngineOwner'sManualis suppliedforinformationregardingtheUS EnvironmentalProtectionAgency(EPA)and theCaliforniaEmissionControlRegulationof emissionsystems,maintenance,andwarranty. Replacementsmaybeorderedthroughtheengine manufacturer.
Introduction
Thisaeratorisintendedtobeusedbytrained operatorsinresidentialandcommercialapplications. Itisprimarilydesignedforaeratingareasof well-maintainedlawnsonresidentialgrounds,parks, sportselds,andoncommercialgrounds.
Readtheinformationinthemanualcarefullytolearn howtooperateandmaintainyourproductproperly andtoavoidinjuryandproductdamage.Youare responsibleforoperatingtheproductproperlyand safely.
SerialNo.
Thismanualidentiespotentialhazardsandhas safetymessagesidentiedbythesafety-alertsymbol (Figure2),whichsignalsahazardthatmaycause seriousinjuryordeathifyoudonotfollowthe recommendedprecautions.
g000502
Figure2
1.Safety-alertsymbol
Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanical informationandNoteemphasizesgeneralinformation worthyofspecialattention.
YoumaycontactTorodirectlyatwww.Toro.com forproductsafetyandoperationtrainingmaterials, accessoryinformation,helpndingadealer,orto registeryourproduct.
Wheneveryouneedservice,genuineToroparts,or additionalinformation,contactanAuthorizedService DealerorToroCustomerServiceandhavethemodel andserialnumbersofyourproductready.Figure
1illustratesthelocationofthemodelandserial
numbersontheproduct.Writethenumbersinthe spaceprovided.
©2017—ExmarkMfg.Co.,Inc. 2101AshlandAve Beatrice,NE68310
Contactusatwww.Toro.com.
2
PrintedintheUSA
AllRightsReserved
Page 3
Contents
Safety.......................................................................4
SafeOperatingPractices....................................4
AeratorSafety....................................................6
SafetyandInstructionalDecals..........................7
Setup.......................................................................11
1CheckingTirePressure...................................11
2ServicingtheEngineOil..................................11
3ServicingtheBattery.......................................11
4ServicingtheTransmissionFluid....................13
5ServicingtheAuxiliaryHydraulic
Fluid..............................................................13
ProductOverview...................................................14
Controls...........................................................14
Specications..................................................21
Operation................................................................21
OpentheFuel-ShutoffValve.............................21
StartingtheEngine...........................................21
LoweringtheTines...........................................21
ChangingtheTineDepthSetting......................22
Locking/UnlockingtheTineDepth
Setting...........................................................22
AdjustingtheOperatorWeightControl
Setting...........................................................22
RaisingtheTines..............................................22
ShuttingOfftheEngine.....................................22
CheckingtheSafetyInterlock...........................23
DrivingtheMachine..........................................24
TransportingtheMachine.................................25
LoadingtheMachine........................................26
AddingFuel......................................................26
AdjustingtheFrontReference/Speed
ControlBar....................................................27
Maintenance...........................................................28
RecommendedMaintenanceSchedule(s)...........28
Pre-MaintenanceProcedures..............................29
PreparingforMaintenance...............................29
Lubrication..........................................................29
LubricatingtheChains......................................29
LubricatingtheGreaseFittings.........................30
EngineMaintenance...........................................30
ServiceAirCleaner...........................................30
ServicingtheEngineOil....................................30
ServicingtheSparkPlug...................................33
CheckingtheSparkArrester.............................34
ElectricalSystemMaintenance...........................35
JumpStartingtheMachine...............................35
CheckingtheBatteryCharge............................36
DriveSystemMaintenance..................................36
CasterPivotBearingsPre-Load
Adjustment....................................................36
CheckingtheAirPressureintheTires...............36
CheckingtheWheelHubBolts..........................37
CheckingtheT orqueoftheWheelLug
Nuts..............................................................37
CheckingtheConditionoftheChains...............37
CheckingtheSprocketCondition......................37
MaintainingtheChain.......................................37
CheckingtheT orqueoftheTransmission
OutputShaftNut...........................................37
AdjustingtheMotionControlLinkage................38
AdjustingtheMotionControlTracking...............38
BrakeMaintenance.............................................39
AdjustingtheParkingBrake..............................39
BeltMaintenance................................................39
CheckingtheConditionandT ensionOf
Belts..............................................................39
AdjustingtheAuxiliaryPumpDrive
Belt................................................................39
CheckingtheTransmissionDriveBelt
Tension.........................................................39
HydraulicSystemMaintenance...........................40
MaintainingtheAuxiliaryHydraulic
System..........................................................40
MaintainingtheTransmission...........................41
TineMaintenance.................................................42
CheckingtheTines...........................................42
AdjustingtheTineDriveChain..........................43
AdjustingtheReturn-to-UpSpring....................43
Cleaning..............................................................44
CleaningtheEngineandtheExhaust
SystemArea.................................................44
RemovingtheEngineShroudsandCleaning
theCoolingFins............................................44
CleaningtheDebrisfromtheMachine...............44
DisposingofWaste...........................................44
Storage...................................................................45
Troubleshooting......................................................46
3
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Safety
Improperuseormaintenancebytheoperatoror ownercanresultininjury.Toreducethepotential
forinjury,complywiththesesafetyinstructions,and payattentiontothesafety-alertsymbol,whichmeans Caution,Warning,orDanger—“personalsafety instruction.”Failuretocomplywiththeinstructions
mayresultinpersonalinjuryordeath.
Removingormodifyingoriginalequipment, partsand/oraccessoriesmayalterthe warranty,controllability ,andsafetyofthe machine.Unauthorizedmodicationstothe originalequipmentorfailuretouseoriginal Toropartscouldleadtoseriousinjuryor death.Unauthorizedchangestothemachine, engine,fuelorventingsystem,mayviolate applicablesafetyandgovernmentstandards.
Replaceallpartsincluding,butnotlimitedto, tires,belts,andfuelsystemcomponentswith originalT oroparts.

SafeOperatingPractices

ThefollowinginstructionsarefromANSIstandard B71.4-2012.

Training

•ReadtheOperator'sManualandothertraining
material.
Note:Iftheoperator(s)ormechanic(s)cannot
readthemanuallanguage,itistheowner's responsibilitytoexplainthismaterialtothem.
•Becomefamiliarwiththesafeoperationofthe
equipment,operatorcontrols,andsafetysigns.
•Alloperatorsandmechanicsshouldbetrained.
Theownerisresponsiblefortrainingtheusers.
•Neverletchildrenoruntrainedpeopleoperateor
servicetheequipment.
Note:Localregulationsmayrestricttheageof
theoperator.
•Theowner/usercanpreventandisresponsible
foraccidentsorinjuriesoccurringtohimselfor herself,otherpeople,ordamagetoproperty.
Important:Thismachinewasmanufactured
accordingtotheappropriateregulatorystandards ineffectatthetimeofmanufacture.Modifying thismachineinanywaymaycauseittobe outofcompliancewiththosestandardsand withtheinstructionsinthisOperator’sManual. Modicationstothismachineshouldonlybe madebyeitherthemanufactureroranAuthorized ToroDealer.
Thisproductiscapableofinjuringyourhandsand feet.Followallsafetyinstructionstoavoidserious injuryordeath.
Theowner/usercanpreventandisresponsiblefor accidentsorinjuriesoccurringtopeople,ordamage toproperty.
Anyuseofthismachineotherthanaeratingturfgrass couldprovedangeroustoyouandbystanders.
Important:Theadditionofattachmentsmade
byothermanufacturersthatdonotmeetANSI certicationmaycausenoncomplianceofthis machine.

Preparation

•Evaluatetheterraintodeterminewhataccessories
andattachmentsareneededtoproperlyand safelyperformthejob.Useonlyaccessoriesand attachmentsapprovedbythemanufacturer.
•Wearappropriateclothing;includingsafety
glasses,longpants,substantial,slip-resistant footwear,gloves,andhearingprotection.Tieback longhair.Donotwearloosejewelry.
•Inspecttheareawhereyouwillusetheequipment
andremoveallobjectsfromtheareabeforeusing themachine.
•Useextracarewhenhandlingfuels.Theyare
ammableanditsvaporsareexplosive.
–Useonlyanapprovedcontainer.
–Donotremovethefuelcaporaddfuelwiththe
enginerunning.Allowtheenginetocoolbefore refueling.Donotsmokenearthemachine whentheengineisrunning.
–Donotrefuelordrainthemachineindoors.
•Checkthattheoperator'spresencecontrols,safety
switches,andshieldsareattachedandfunctioning properly.Donotoperatethemachineunlessthey arefunctioningproperly.
4
Page 5

Operation

•Lightningcancausesevereinjuryordeath.If
lightningisseen,orthunderisheardinthearea, donotoperatethemachine;seekshelter.
•Donotrunanengineinanenclosedarea.
•Operatethemachineonlyinwell-litareas,keeping
awayfromholesandhiddenhazards.
•Ensurethatalldrivesareinneutralandthatthe
parkingbrakeisengagedbeforestartingthe engine.Starttheengineonlyfromtheoperator’s position.
•Ensurethatyouhavegoodfootingwhileusingthis
machine,especiallywhenbackingup.
Note:Reducedfootingcouldcauseslipping.
•Slowdownanduseextracareonhillsides.Be
suretotravelsidetosideonhillsides.Turf conditionscanaffectthestabilityofthemachine. Usecautionwhileoperatingneardrop-offs.
•Slowdownandusecautionwhenmakingturns
andwhenchangingdirectionsonslopes.
•Donotoperatethemachinewithouttheshields
orotherguardssecurelyinplace.Ensurethatall interlocksareattached,adjustedproperly,and functioningproperly.
•Donotchangetheenginegovernorsettingor
overspeedtheengine.
•Stoponlevelground,disengagedrives,engage
theparkingbrake(ifprovided),shutofftheengine, andremovethekeybeforeleavingtheoperator's positionforanyreason.
•Stopequipment,shutofftheengine,removethe
key,andinspectthetinesafterstrikingobjectsorif anabnormalvibrationoccurs.Makethenecessary repairsbeforeresumingoperations.
•Keepyourhandsandfeetawayfromthetine
assembly.
•Lookbehindanddownbeforebackingupto
ensureaclearpath.
•Stopthemachineifanyoneentersthearea.Keep
petsandbystandersawayfromanoperating machine.
•Slowdownandusecautionwhenmakingturns
andcrossingroadsandsidewalks.Fullyraisethe tinesifyouarenotaerating.
•Donotoperatethemachinewhileill,tired,or
undertheinuenceofalcoholordrugs.
•Usecarewhenloadingorunloadingthemachine
intoorfromatrailerortruck.
•Usecarewhenapproachingblindcorners,shrubs,
trees,orotherobjectsthatmayobscurevision.

SafeHandlingofFuels

•Toavoidpersonalinjuryorpropertydamage,use
extremecareinhandlingfuel.Fuelisextremely ammableandthevaporsareexplosive.
•Extinguishallcigarettes,cigars,pipes,andother
sourcesofignition.
•Useonlyanapprovedfuelcontainer.
•Donotremovethefuelcaporaddfuelwiththe
enginerunning.
•Allowtheenginetocoolbeforefueling.
•Donotfuelthemachineindoors.
•Donotstorethemachineorfuelcontainerwhere
thereisanopename,spark,orpilotlight,such asonawaterheateroronotherappliances.
•Donotllcontainersinsideavehicle,onatruck,
oronatrailerbedwithaplasticliner.Alwaysplace containersonthegroundawayfromyourvehicle beforelling.
•Removeequipmentfromthetruckortrailerand
fuelitontheground.Ifthisisnotpossible, thenaddfuelwithsuchequipmentasaportable containerratherthanfromafuel-dispensernozzle.
•Keepthenozzleincontactwiththerimofthefuel
tankorcontaineropeningatalltimesuntilfueling iscomplete.Donotuseanozzlelock-opendevice.
•Iffuelisspilledonclothing,changeyourclothing
immediately.
•Donotoverllthefueltank.Replacethefuelcap
andtightenitsecurely.

MaintenanceandStorage

•Donotallowuntrainedpersonneltoservicethe
machine.
•Donottouchequipmentorattachmentpartsthat
maybehotfromoperation.Allowallofthepartsof themachinetocoolbeforeattemptingtomaintain, adjust,orservicethemachine.
•Keepyourhandsandfeetawayfrommoving
parts.Ifpossible,donotmakeadjustmentswith theenginerunning.
•Disengagethedrives,raisethetines,engagethe
parkingbrake,shutofftheengine,andremove thekeyordisconnectthespark-plugwire.Waitfor allmovementtostopbeforeadjusting,cleaning, orrepairing.
•Disconnectthebatteryorremovethespark-plug
wirebeforemakinganyrepairs.Disconnectthe negativeterminalrstandthepositiveterminal last.Connectthepositiverstandnegativelast.
•Usecarewhencheckingthetines.Wrapthetine(s)
orweargloves,andusecautionwhenservicing them.Onlyreplacetines;donotstraightenorweld them.
5
Page 6
•Cleangrass,dirt,anddebrisfromthetines,drives,
mufers,andenginetohelppreventres.
•Cleanupoilorfuelspills.
•Parkmachineonlevel,hardground.Neverallow
untrainedpersonneltoservicethemachine.
•Usejackstandstosupportcomponentswhen
required.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Donotstorefuelnearamesordrainthefuel
indoors.
•Lettheenginecoolbeforestoringthemachine.
•Keepallpartsingoodworkingconditionandall
hardwaretightened.Replaceallwornordamaged decals.

Hauling

•Usecarewhenloadingorunloadingthemachine
intoatraileroratruck.
•Useafull-widthrampforloadingthemachineinto
atraileroratruck.
•Tiethemachinedownsecurelyusingstraps,
chains,cable,orropes.Bothfrontandrearstraps shouldbedirecteddownandoutwardfromthe machine.

AeratorSafety

Thefollowinglistcontainssafetyinformationspecic toToroproductsandothersafetyinformationyou mustknow.
–Evaluatethesiteconditionsofthedayto
determineiftheslopeissafeformachine operation.Usecommonsenseandgood judgmentwhenperformingthisevaluation. Changesintheterrain,suchasmoisture,can quicklyaffecttheoperationofthemachineon aslope.
•Operateacrossslopes,neverupanddown.Avoid
operationonexcessivelysteeporwetslopes.
•Identifyhazardsatthebaseoftheslope.Do
notoperatethemachineneardrop-offs,ditches, embankments,waterorotherhazards.The machinecouldsuddenlyrolloverifawheelgoes overtheedgeortheedgecollapses.Keepasafe distance(twicethewidthofthemachine)between themachineandanyhazard.Useawalkbehind machineorahandheldtooltooperateinthese areas.
•Avoidstarting,stoppingorturningthemachineon
slopes.Avoidmakingsuddenchangesinspeedor direction;turnslowlyandgradually.
•Donotoperateamachineunderanyconditions
wheretraction,steeringorstabilityisinquestion. Beawarethatoperatingthemachineonwet grass,acrossslopesordownhillmaycausethe machinetolosetraction.Lossoftractiontothe drivewheelsmayresultinslidingandalossof brakingandsteering.Themachinecanslideeven ifthedrivewheelsarestopped.
•Removeormarkobstaclessuchasditches,holes,
ruts,bumps,rocksorotherhiddenhazards.T all grasscanhideobstacles.Uneventerraincould overturnthemachine.

GeneralOperation

•Checkcarefullyforoverheadclearances(i.e.,
branches,doorways,electricalwires,etc.)before operatingunderanyobjects,anddonotcontact them.
•Usecautionwhenyouareridingontheplatform
anddrivingthemachineovercurbs,rocks,roots, orotherobstructions.
•Donotjerkthecontrols;useasteadymotion.
•Donotcarrypassengers.
•Donotcarryequipmentonthemachine.

SlopeOperation

•Slopesareamajorfactorrelatedtolossofcontrol
androlloveraccidents,whichcanresultinsevere injuryordeath.Theoperatorisresponsiblefor safeslopeoperation.Operatingthemachineon anysloperequiresextracaution.Beforeusingthe machineonaslope,dothefollowing:
–Reviewandunderstandtheslopeinstructions
inthemanualandonthemachine.
•Useextracarewhileoperatingwithaccessoriesor
attachments.Thesecanchangethestabilityof themachineandcausealossofcontrol.Follow directionsforcounterweights.
•Ifyoulosecontrolofthemachine,stepoffand
awayfromthedirectionoftravelofthemachine.

Service

•Toensureoptimumperformanceandcontinued
safetycerticationofthemachine,useonly genuineExmarkreplacementpartsand accessories.Replacementpartsandaccessories madebyothermanufacturerscouldbedangerous, andsuchusecouldvoidtheproductwarranty.
•Neverremoveortamperwithsafetydevices.
Checktheirproperoperationregularly.Neverdo anythingtointerferewiththeintendedfunctionofa safetydeviceortoreducetheprotectionprovided byasafetydevice.
•Checkthebrakeoperationfrequently.Adjustand
servicethebrakesasrequired.
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SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
115-4212
decal115-4212
1.Hydraulic-uidlevel
3.Warning—donottouchthe hotsurface.
2.ReadtheOperator's Manual.
117-2718
120-9570
1.Warning—stayawayfrommovingparts;keepallguards andshieldsinplace.
decal121-6150
121-6150
1.Cuttinghazardofhandandfoot—stayawayfrommoving parts.
decal117-2718
decal121-6161
121-6161
1.Entanglementhazard,belt—stayawayfrommovingparts; keepallguardsinplace.
decal120-9570
121-6163
1.Presstolowerthetines.2.Releasetoraisethetines.
7
decal121-6163
Page 8
decal126-7875
126-7875
1.Fuselocation
2.Relaylocation
3.Main(20A)
4.Auxiliary(15A)
5.Startrelay
6.Notused
135-3685
1.ReadandunderstandtheOperator’sManualbeforeservicing thismachine.
2.Cleanandoilthechainsandcheckthechaintensiontwice every8hours
3.Seetheengineowner’smanualforservice8.Checkthehydraulicoilleveltwice(Useonlyrecommended
4.Checktheauxiliarypumpdrivebelttensionevery50hours9.Checktheauxiliaryhydraulictank(UseonlyAW-32hydraulic
5.Greasethefrontcasterwheelbearingstwiceevery100hours10.Greasethetineshaftbearings4timesevery25hours
6.Greasethebeltidlerpivotevery100hours
7.Checkthetirepressure-23psitwiceevery50hours
hydraulicuid)every50hours
uid)every50hours
decal135-3685
8
Page 9
135-1854
STOP
LB KG
135-2013
2
1
3
4
5
6
7
8
9
10
1.Parkingbrake4.Depthsetting—lock
2.Tineengagementlockout switch
3.Tines—down
decal135-1854
5.ReadtheOperator’s Manualbeforeperforming maintenance.
decal135-2013-1
135-2013
1.Operatorweightadjustment
5.Throttle—slow9.Parkingbrake—engage
2.Increase6.Engine—on10.Parkingbrake—release
3.Decrease7.Engine—start
4.Throttle—fast8.Engine—off
9
Page 10
decal135-2014b
135-2014
1.Fast6.Wheelsandtinesrotatewhenmoving backward
11.Thrownobjecthazard—pickupdebris beforeoperatingthemachine.
2.Slow7.Warning—readtheOperator’sManual.12.Warning—shutofftheengine,engage theparkingbreak,andremovethe ignitionkeybeforeleavingthemachine.
3.Neutral
8.Warning—keepbystandersasafe distanceawayfromthemachine.
4.Reverse
9.Warning—Cutting/dismemberment hazardofhandorfoot;tines—stay awayfrommovingparts;keepall
13.Tippinghazard–Donotoperatethe machineneardrop-offs.
14.Tippinghazard–Donotturnsharply whiletravelingfast;slowdownandturn gradually.
guardsinplace.
5.Wheelsandtinesrotatewhenmoving forward
10.Warning—Donotoperatethemachine unlessyouaretrained.
15.Tippinghazard–Donotusesplitramps; usefullwidthrampstoloadamachine fortransport.
135-3183
1.Bypassleverpositionfor pushingthemachine.
2.Readtheinstructions beforeservicingor performingmaintenance.
3.Bypassleverpositionfor operatingthemachine.
decal135-3183
135-2016
1.Electronictinedepth-decrease
2.Electronictinedepth-increase
3.Pressandhold1secondtoturnon—tineground engagementfootswitchunlock
4.Pressandhold1secondtoturnoff—tineground engagementfootswitchlock
decal135-2016
10
Page 11
Setup
MediaandAdditionalParts
Description
Operator'sManual
Key2
1

CheckingTirePressure

NoPartsRequired
Procedure
1.Checkthetirepressureinthedrivetires.
Note:Properinationfordrivetiresis152to
165kPa(22to24psi).
2.Adjustthetirepressureifnecessary.
2

ServicingtheEngineOil

Qty.
Use
1
Readbeforeoperatingthemachine.
Startthemachine.
3

ServicingtheBattery

NoPartsRequired
Procedure
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
NoPartsRequired
Procedure
Theengineisshippedwithoil;checktheengine-oil leveland,ifnecessary ,addoiltotheappropriate level.RefertoServicingtheEngineOil(page30)for instructionsandtheoilspecication.
Note:Themachineisshippedwithalled,lead-acid
battery.
DANGER
Chargingorjump-startingthebatterymay produceexplosivegases.Batterygasescan explode,causingseriousinjury.
•Keepsparks,ames,orcigarettesaway fromthebattery.
•Ventilatewhenchargingorusingthe batteryinanenclosedspace.
•Ensurethattheventingpathofthebattery isalwaysopenoncethebatteryislled withacid.
•Alwaysshieldyoureyesandfacefromthe battery.
11
Page 12
DANGER
CAUTION
Batteryelectrolytecontainssulfuricacid, whichisfatalifconsumedandcancause severeburns.
•Wearsafetyglassestoshieldyoureyes andrubberglovestoprotectyourskinand clothingwhenhandlingelectrolyte.
•Donotswallowelectrolyte.
•Intheeventofanaccident,ushwithwater andcalladoctorimmediately.
1.MovethekeyswitchtotheOFFpositionand removethekey.
2.Measurethevoltageofthebatterywitha voltmeter.
3.Usethetablebelowtolocatethechargestate orthebattery,andifneeded,thebattery-charger settingandchargingintervalrecommendedto chargethebatteryto12.6Vorgreater;referto thebatterychargetablebelow.
Important:Ensurethatthenegativebattery
cableisdisconnectedandthebattery chargerusedforchargingthebattery hasanoutputof16Vand7Aorlessto avoiddamagingthebattery(seechartfor recommendedchargersettings).
IfthekeyswitchisintheONposition, thereispotentialforsparksand engagementofcomponents.Sparks couldcauseanexplosionormoving partscouldaccidentallyengage,causing personalinjury .
EnsurethatthekeyswitchisintheOFF positionbeforechargingthebattery.
4.Ifthepositivecableisalsodisconnected,
connectthepositive(red)cabletothepositive batteryterminalandsliptheterminalcoverover thepositiveterminal.
5.Removethescrew,washer,andgroundcable fromtheengine.Connectthenegativebattery cable.
Note:Iftimedoesnotpermitchargingthe
batteryorifchargingequipmentisnotavailable, connectthenegativebatterycablesandrun thevehiclecontinuouslyfor20to30minutesto chargethebattery.
BatteryChargeTable
Voltage Reading
12.6or greater
12.4to12.6
12.2to12.4
12.0to12.2
11.7to12.0
11.7orless
Percent Charge
100%
75to100%
50to75%
25to50%
0to25%
0%
Maximum Charger Settings
16V/
7A
16V/
7A
16V/
7A
14.4V/
4A
14.4V/
4A
14.4V/
2A
Charging Interval
Nocharging required
30minutes
1hour
2hours
3hours
6hoursor more
12
Page 13
4

ServicingtheTransmission Fluid

NoPartsRequired
Procedure
Transmissionuidtype:T oroHypr-oil500
Themachineisshippedwithtransmissionuidinthe expansiontank.
1.Runthemachineforapproximately15minutes topurgeanyextraairoutofthetransmission system.
2.Completelyraiseandlowerthetines3timesto purgetheair.
3.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
4.Allowtheenginetocool.
7.Ifnecessary,addthespeciedtransmission uiduntilthelevelreachestheFULLCOLDline locatedonthereservoirtank.
Note:Iftheuidisatambient-airtemperature,
about24°C(75°F),llonlytotheFULLCOLD level.
8.Installthereservoircapandtightenituntilsnug.
Important:Donotovertightenthereservoir
cap.
9.Starttheengineandraiseandlowerthetines. Lowerthetinestothegroundandrellthe reservoirtotheFULLCOLDline.
10.Checktheuidlevelagain;repeatsteps7 through10untiltheleveldoesnotdecrease.
5

ServicingtheAuxiliary HydraulicFluid

NoPartsRequired
5.Carefullycleantheareaaroundthefront ofthellcap;itisimportantthatnodirtor contaminationenterthetransmissionsystem.
6.Removethecapandcheckthetransmission-uid levelintheexpansiontank(Figure3).
Note:Thetransmission-uidlevelshouldcover
theFULLCOLDlinemoldedintothesideofthe tank.
Figure3
1.Cap3.FULLCOLDline
2.Fillerneck(expansion
tank)
Procedure
Hydraulicuidtype:AW-32hydrouid
Note:Themachineisshippedwithhydraulicuid
inthereservoir.
1.Runthemachineforapproximately15minutes topurgeanyextraairoutofthehydraulic system.
2.Completelyraiseandlowerthetines3timesto purgetheair.
3.Shutofftheengine,removethekeyandallow themachinetocool.
4.Removethecapandcheckthehydraulic-uid levelinthereservoir.
Note:Thehydraulic-uidlevelshouldcover
thewordFULLCOLDthatisembossedintothe bafeofthereservoir.
5.Ifnecessary,addthespeciedhydraulicuid tothereservoiruntiltheuidcoverstheFULL COLDuidlevelonthebafe.
g025891
Note:Iftheuidisatambient-airtemperature,
about24°C(75°F),llonlytotheFULLCOLD level.
6.Installthehydraulicreservoircapandtightenit untilsnug.
Note:Donotovertightenthereservoircap.
13
Page 14
ProductOverview
g232039
Figure4
Controls
1.Platform
2.Parkingbrakelever5.Fuelcap
3.Enginecontrols
4.Motion-controllevers
Figure5
1.Tinegroundengagement
footswitch
2.Operatorweight
adjustmentcontrol
3.Multi-functionswitch
4.Leftmotion-controllever
5.Frontreferencebar
6.Throttle
7.Choke
8.Rightmotion-controllever
9.Hourmeter
10.Parking-brakehandle
11.Ignitionswitch
Motion-ControlLevers
Themotion-controlleversarelocatedoneachsideof thetopconsoleandcontroltheforwardandreverse motionofthemachine.
Movetheleversforwardorbackwardtocontrolthe drivewheelonthesamesideforwardorreverse respectively.Thewheelspeedisproportionaltothe amountyoumovethelever.
g223341
Important:Thetinesrotatewhenthe
motion-controlleversaremovedoutofthe NEUTRALposition.
14
Page 15
Figure7
g008610
Figure6
1.Leftmotion-controllever
2.Rightmotion-controllever6.Neutral
3.Frontreferencebar
4.Frontofmachine8.Rearreferencebar
5.Forward
7.Reverse
ThrottleLever
Thethrottlelever(Figure5)islocatedonthecontrol console(redlever).
Usethethrottlelevertocontrolenginespeed.Move thethrottleleverforwardtoincreaseenginespeed; movingthethrottleleverrearwardtodecreasethe enginespeed.
Note:Movethethrottleleverforwardintothedetent
forfullthrottle.
ChokeControl
Thechokecontrol(Figure5)islocatedonthecontrol console.
Usethechokecontroltoaidinstartingacoldengine. PulloutthechokecontroltosetthechoketotheON position;pressinthechokelevertoreducethechoke.
g223330
1.OFF3.START
2.ON
Parking-BrakeHandle
Theparking-brakehandleislocatedonthecontrol console,totherightofthekeyswitch(Figure3).
Note:Thebrakehandleengagesaparkingbrakein
eachofthetransmissions.
•T oengagetheparkingbrake,pullthehandleback
towardyou.
•T oreleasetheparkingbrake,pushthehandleall
thewayforwardawayfromyou.
Whenparkingonaslope,chockorblockthewheels inadditiontoengagingtheparkingbrake.Tiedown themachineandengagetheparkingbrakewhen transportingthemachine.
Fuel-ShutoffLever
Locatedundertheaircleaneronthefrontrightside.
Thefuel-shutoffleverisusedtoshutoffthefuelwhen youwillnotusethemachineforafewdays,whileyou aretransportingthemachinetoandfromthejobsite, andwhenthemachineisparkedinsideabuilding.
Note:Pulloutthechokecontroltosetthechoketo
theONposition.
Note:Donotrunawarmenginewiththechokein
theONposition.
KeySwitch
Thekeyswitchislocatedontherightsideofthe controlconsole(Figure5).
Usethekeyswitchtostartandshutofftheengine. Theswitchhas3positions:OFF,ON,andSTART (Figure7).
Rotatethehandlecounterclockwisetoopen;rotate clockwiseto90°toclose.
Drive-WheelReleaseValves
Handsmaybecomeentangledintherotating drivecomponentsbetweentheengineand transaxles,whichcouldresultinserious injuryordeath.
Shutofftheengine,removethekey,andallow allthemovingpartstostopbeforeaccessing thedrive-wheelreleasevalves.
15
Page 16
Theengineandhydraulicdriveunitscan becomeveryhot.Touchingahotengineor hydraulicdriveunitscancausesevereburns.
OperatorWeightAdjustment Control
Locatedontheleftsideofthecontrolconsole(see
Figure5).
Allowtheengineandhydraulicdriveunits tocoolcompletelybeforeaccessingthe drive-wheelreleasevalves.
Locatedontheleftandrightsidesabovethe transaxles.
Duringnormaloperatingconditions,thewasheron theleverispositionedoutsidetheslots.Ifyoumust pushthemachinebyhand,thevalvesmustbeinthe releasedposition(seeFigure8).
Thisfeaturetakesyourweightintoaccounttoachieve thecorrectaeratingpressureandpluglengthand tomaximizelateralstability .Rotatingthecontrol counterclockwisedecreasesthepressure;rotatingit clockwiseincreasesit.RefertoAdjustingtheOperator
WeightControlSetting(page22).
Note:Eachoperatormustadjustthesystempressure
sothatthedrivetireslightlytouchtheground.
Important:Keepthedrivetiresonthegroundat
alltimestomaximizelateralmachinestability.
Tine-PressureControl
Thetine-pressurecontrolislocatedontheleftsideof thecontrolconsole(Figure5).
Usethetine-pressurecontroltoadjustthedownward pressureonthetinesandcoredepth.Rotatethe controlcounterclockwisetodecreasethepressure andthelengthoftheaerationplug;rotateitclockwise toincreasethepressureandincreasethelengthof theaerationplug.
Figure8
1.Leverpositionfor operatingthemachine
2.Washeroutsideofslot
Toreleasethedrivewheels,movethelevertothe largeropeningoftheslot,pushitinuntilthewasher isinsidetheframe,thenmovetheleverbacktothe narrowportionoftheslot.Repeatthisoneachside ofthemachine.
Releasetheparkingbrake.Y oucannowpushthe machinebyhand.
Donottowthemachine.
Toresetthedrivesystembacktotheoperating position,movethelevertothelargeropeningofthe slot,pulloutwarduntilthewasherisoutsideofthe frame,thenmovetheleverbacktothenarrowportion oftheslotoneachsideofthemachine.
3.Leverpositiontopushthe machine
4.Washerinsideslot
TineGroundEngagementFoot
g211754
Switch
Keepyourhandsandfeetawayfromthe tines.Ensurethatthetinesareaisclearofany obstructionsbeforeloweringit.
Theswitchislocatedontheoperatorplatform.
Tolowerthetinesintotheground,standonthe tinegroundengagementswitch.T oraisethetines, removeyourfootfromtheswitch.
Thisswitchcanbelockedout(disabled)withthe multi-functionswitch.
•T apandholdthebottomoftheswitchtooverride
andlockout(disable)thefootswitch.TheLED illuminatesinthehourmeter/tineengagement display.Usethisfeaturewhentransportingthe aerator.
•T ounlock,tapandholdthetopofthemulti-function
switchuntiltheLEDlightdisappears.
Note:Thelockoutfeatureisengagedeachtimethe
engineisswitchedoff.
16
Page 17
Multi-FunctionSwitch
Themulti-functionswitchislocatedtotheleftofthe hourmeter/tineengagementdisplay.
Thisswitchallowstheoperatortodothefollowing:
•increaseordecreasethedepthofaerationplug
•lockorunlockthetinedepthsetting
•resetmaintenanceservicereminderscreens
SmartController/ElectronicDepth Control
HourMeter/TineEngagementDisplay
Locatedtotheleftoftheignitionswitchonthecontrol console.
•Thehourmetermonitorsanddisplaysengine
hours.
Figure9
HourMeterDisplay
1.LCDIndicators/Informationscreen
2.Hourdisplay
3.LEDstatuslight
Hoursaredisplayedwhenthekeyisofforwhen themachineisrunning.Hoursarenotdisplayed whenthemachineisaerating.
g211731
Figure10
TineEngagementDisplay
1.LCDIndicators/Informationscreen
2.Tinedepthstatusbar
3.Tinedepthsettingindicator
4.LEDstatuslight
Therearetwowaystoactivatethedisplay.
1.T apthemulti-functionswitcheitherupordown todisplaythetineengagementmeter.
2.Steponthetinegroundengagementfootswitch.
Ahighernumberonthestatusbarincreasesthe lengthoftheaerationplugandalowernumber decreasesit.
Note:Ifthepluglengthisnotthedesiredlength,you
mayneedtoadjustthemachinetoaccommodatefor yourweight;refertotheOperatorWeightAdjustment
g211730
Control(page16).
LEDStatusLights
Locatedontherightsideofthehourmeter/tine engagementdisplay.
TheLEDismulti-coloredtoindicatethesystemstatus andislocatedontherightsideofthepanel.
•SolidGreen—indicatesnormaloperatingactivity
•BlinkingRed—indicatesthatafaultisactive
Note:TheLCDindicatorappearsintheparking
brakesettingwhenitmeetsthesafetostartmode (parkingbrakeengaged).
•Thetineengagementdisplaymonitorsand
displaystheelectronictinedepthsetting.
•SolidRed—indicatesthatmaintenanceis
required
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Page 18
ScreenIcons
Start-upScreens
Theinformationscreenusesthefollowingicons:
AeratingHoursParkingbrake
BatteryVoltageEngineOilMaintenance
HourMeter
TransmissionOil
Maintenance
WhenthekeyisswitchedfromOFFtoRUNposition, thefollowingscreensdisplayfor2seconds.TheLED statuslightchangesfromredtoorangetogreen.
Therstscreendisplaysthermwareversion.
g212116
Figure11
Thesecondscreendisplaystheaerationhourstothe tenthofanhour.
VoltageErrorValveSolenoidError
ValveSolenoidConnection
Error
g212114
Figure12
Thethirdscreendisplaysthebatteryvoltagetothe tenthofavolt.
g212115
Figure13
Thefourthscreendisplaysthehoursuntiltheengine oilmaintenanceisrequired.Iftheserviceisnot performed,thetimeisrecordedasnegativehoursto indicatethenumberofhourspastduefortheservice (upto-500hours).
18
Page 19
Figure14
Thenalscreendisplayedisthehoursuntil transmissionoilmaintenanceisrequired.Ifthe serviceisnotperformed,thetimeisrecordedas negativehourstoindicatethenumberofhourspast duefortheservice(upto-500hours).
enginehoursandthencountsdownfrom100 hoursforeachserviceintervalthereafter.
g212117
g030960
Figure16
2.ServiceTransmission
Thetransmissionoilmaintenancereminder countsdownfromtheinitialbreak-inservice intervalof250enginehoursandthencounts downfrom500hoursforeachserviceinterval thereafter.
Figure15
MaintenanceReminderScreens
Thehourmeterdisplaysthenumberofengine hoursuntileithertheengineoilortransmissionoil maintenanceisdue.Thereminderashesandthe LEDdisplaysasteadyredlight.
Analertoccurswhenthehourcounterreacheszero. Iftheserviceisnotperformed,thetimeisrecorded asnegativehourstoindicatethenumberofhours pastduefortheservice(upto-500hours)(reference
Figure16andFigure17).Thehourmeterswitches
betweenthedefaultscreenandtheactivealert screen.Ifmorethan1alertisactive,thedisplay cyclesbetweenthealertsintheorderthatthey occurredbeforecyclingbacktothedefaultscreen.
Thealertsonlydisplaywhenthedefaultscreenhas beenactivefor2seconds;howeverifthekeyismoved totheSTARTposition,thealertsoccurimmediately. Whenthemachineisaerating,thealertscreendoes notdisplaybuttheLEDstatuslightremainsasteady red.
Therearetwomaintenancereminders:
1.ServiceEngine
Theengine-oilserviceremindercountsdown fromtheinitialbreak-inserviceintervalof5
g212118
g030965
Figure17
Youcanresetmaintenanceremindersmanually.
•Y oucanentertheengineservicereminderreset
modebycyclingthekeyswitchbetweentheRUN positionandtheOFFposition4timeswithin8 secondswiththeparkingbrakeengaged.
WhentheServiceEnginescreendisplays andashes,youcanresettheengine-oil maintenancereminderbypressingthedownon themulti-functionswitch.Oncethereminder resets,thescreenexitstheServiceEngine screenandreturnstothedefaultscreen.
YoucanexittheServiceEnginescreenatany timebyturningthekeytoeithertheOFForthe STARTposition.
•Y oucanenterthetransmission-oilmaintenance
reminderresetmodebycyclingthekeyswitch fromtheRUNpositiontotheOFFpositionandback totheRUNposition,6timeswithin8seconds,with theparkingbrakeengaged.
WhentheServiceTransmissionscreendisplays andashes,youcanresetthetransmission-oil
19
Page 20
maintenancereminderbypressingdownonthe multi-functionswitch.
YoucanexittheServiceEnginescreenatany timebyturningthekeytoeithertheOFForthe STARTposition.
AlertsandErrorMessages
Thesystemiscapableofdisplayingthefollowing errors:
•VoltageError
ThisoccurswhentheKey-Runvoltageislessthan
12.3orgreaterthan16,avoltageerrorashes. TheLEDashesaredlight.
Figure18
•ValveSolenoidOpenError
Ifeither1ofthe2valvesolenoidsdisconnect,the number6displaysinthelowerleftcornerofthe screen.TheLEDashesaredlight.
g030972
Figure20
1.Number2displays
•ValveSolenoidConnectionError
ThesystemdisplaystheValveSolenoid ConnectionErroralertandtheLEDashesred whenthesystemdetectsanerror.Ifthevalve solenoidsareconnectedincorrectly(i.e.the connectorforthereliefvalveisconnectedtothe othervalvesolenoid)thetinesdonotoperateuntil thefaultiscorrected.
g030966
g030977
Figure21
Figure19
1.Number6displays
•ValveSolenoidOvercurrentError
Ifanovercurrenteventoccurs,thenumber2 displaysinthelowerleftcornerofthescreen. Checkthevalvesolenoidandinspectitfordamage andwear.TheLEDashesaredlight.
g030971
20
Page 21
Specications
Height
Length
Width
RPM(FullSpeed)3800±100RPM(noload)
Aerationwidth
Coringrange1.3to12.7cm(0.5to5inches)
Holespersquarefoot
Tines36
Weight
AselectionofExmarkapprovedattachmentsand accessoriesisavailableforusewiththemachineto enhanceandexpanditscapabilities.Contactyour AuthorizedServiceDealerorDistributor.
Tobestprotectyourinvestmentandmaintainoptimal performanceofyourExmarkequipment,counton Torogenuineparts.Whenitcomestoreliability, Exmarkdeliversreplacementpartsdesignedtothe exactengineeringspecicationofourequipment.For peaceofmind,insistonExmarkgenuineparts.
129.5cm(51inches)
173.2cm(68.6inches)
90.2cm(35.5inches)
61cm(24inches)
4.6
388kg(856lb)
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.

OpentheFuel-Shutoff Valve

Rotatethelevercounterclockwisetoopen.

StartingtheEngine

1.Leavethemotion-controlleversinneutraland engagetheparkingbrake.
2.PlacethethrottlemidwaybetweentheSLOW andFASTpositions.
3.Onacoldengine,pushthechokeleverforward intotheONposition.Onawarmengine,leave thechokeintheOFFposition.
4.TurnignitionswitchtotheSTARTposition. Releasetheswitchassoonastheenginestarts.
Important:Donotcranktheengine
continuouslyformorethan10secondsat atime.Iftheenginedoesnotstart,allow a60-secondcool-downperiodbetween startingattempts.Failuretofollowthese guidelinescanburnoutthestartermotor
5.IfthechokeisintheONposition,gradually returnchoketotheOFFpositionastheengine warmsup.

LoweringtheTines

DANGER
Therotatingtinesundertheenginedeckare dangerous.Tinecontactcancauseserious injuryorkillyou.
Donotputhandsorfeetunderthemachine whentheengineisrunning.
1.SetthrottletotheFASTposition.
2.T aptheswitchoncetodisplaythetine engagementdepthsetting;adjustifnecessary.
3.Lowerthetinesbypressingonthetineground engagementfootswitch.
4.Standontheswitchandmovethemotion-control leversforwardtoaerate.
Note:Youcanadjustthefootrockerbar,
locatedbehindthetinegroundengagementfoot switchforyourcomfort.T oadjustit,loosenthe
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Page 22
footrockerbarhardware,slidethebarforward orrearward,andtightenthehardware.

ChangingtheTineDepth Setting

1.Stopthemachineandengagetheparkingbrake.
2.Pressthemulti-functionswitchtoactivatethe display.
3.CyclethekeyswitchbetweentheRUNposition andtheOFFposition5times.Thetinedepth settingindicator(triangle)onthedisplaywill begintoash.
4.T apthemulti-functionswitchupordownto settheaerationdepth.T apthebottomofthe multi-functionswitchtolowerthetinedepthto removealongerplug.Tapthetopoftheswitch toraisethetinedepthtoremoveashorterplug.
Note:Theidealplugdepthis2.5to3inches(6.4
to7.6cm).Adjustthecontrolstoadapttothesoil conditions.

Locking/UnlockingtheTine DepthSetting

Thesettingscanbelockedorleftunlocked.
•T olockthesetting,Turntheignitionkeyfromthe
OFFtotheONposition5times.TheLEDstatus lightilluminatesinthetineengagementdisplay (referenceFigure10).
•T ounlockthesetting,pressandholdthebottom
oftheswitchfor1second.TheLEDstatuslight turnsoff.
clockwiseuntilthetineslowerandtouchthe ground(butnotraisethemachine).
Important:Keepthedrivetiresonthe
groundatalltimestomaximizelateral machinestability.
3.Releasethetinegroundengagementfootswitch toraisethetines.

RaisingtheTines

1.Removeyourfootfromthetineground engagementfootswitch
2.TurntheignitionkeyfromtheONpositiontothe OFFposition.
Important:Thetinesarerotatingwhenthe
motion-controlleverismovedoutoftheneutral position.

ShuttingOfftheEngine

1.Movethemotion-controlleversbacktothe neutralpositionandbringthemachinetoafull stop.
2.Liftyourfootoffofthetinegroundengagement footswitchcontroltoraisethetines.
3.Activatethetineengagementfootswitchlockout.
4.PlacethethrottlemidwaybetweentheSLOW andFASTpositions.
5.Allowtheenginetorunforaminimumof15 seconds,thenturntheignitionswitchtotheOFF positiontoshutofftheengine.
6.Engagetheparkingbrake.
SwitchthekeytotheOFForSTARTpositionwhenyou arenished.

AdjustingtheOperator WeightControlSetting

1.Withthetinesraised,drivetheaeratortoahard, atturfsurfaceandstoptheaerator,butleave theenginerunning.
2.Pressthetinegroundengagementfootswitch tolowerthetines.
•Ifthemachineraisesandthegroundtires
arenolongertouching,rotatetheoperator weightadjustmentcontrolcounterclockwise tolowerthemachineuntilthetirestouchthe ground.
•Ifthetinesarenottouchingtheground,
rotatetheoperatorweightadjustmentcontrol
7.Removethekeytopreventchildrenorother unauthorizedpersonsfromstartingtheengine.
8.Closethefuel-shutoffvalvewhenyouwillnot usethemachineforafewdays,whenyouare transportingthemachine,orwhenthemachine isparkedinsideabuilding.
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Page 23

CheckingtheSafetyInterlock

Important:Ensurethattheoperatorsafetymechanismsbeconnectedandareinproperoperating
conditionpriortouse.
Note:Ifthemachinedoesnotpassanyofthesetests,Donotoperatethemachine.Contactyourauthorized
Torodistributor.

CheckingtheNormalEngineStartingCircuit

System
ParkingBrake
Engaged
StateofSystem

CheckEngineStartingCircuitChart

Note:IntheCheckEngineStartingCircuitChart,thestateofsystemitemthatisboldisbeingchecked.
System
ParkingBrake
Disengaged
Outcome
Startershouldcrank
Outcome
Startershouldnotcrank
StateofSystem
23
Page 24

DrivingtheMachine

CAUTION
Machinecanspinveryrapidlybypositioning onelevertoomuchaheadoftheother. Operatormaylosecontrolofthemachine, whichmaycausedamagetothemachineor injury.
•Usecautionwhenmakingturns.
•Slowthemachinedownbeforemaking sharpturns.
Important:Tobeginmovement(forwardor
backward),thebrakelevermustbedisengaged (pushedforward)beforethemotion-controllevers canbemoved.
g016672
Figure23
Toturnleftorright,pullthemotion-controllever backtowardneutralinthedesiredturndirection. Thetinescanbeinthedownpositionwhen makinggradualturns.
Figure22
1.Leftmotion-controllever
2.Rightmotion-controllever6.Neutral
3.Frontreferencebar
4.Frontofmachine8.Rearreferencebar
5.Forward
7.Reverse
DrivingForward
1.Ensurethatthemotion-controlleversareinthe neutralposition.
2.Releasetheparkingbrake.
3.T omoveforwardinastraightline,moveboth leversforwardwithequalpressure.
Tomakezero-degreeturns,liftyourfootoffthe tineengagementfootswitchcontroltoraisethe tines.Theheadwillraisein1second.
g223330
Important:Donotmakeazero-degreeturn
whenthetinesaredownasturftearingwill result.
Important:Donotdriveinreversewhenthe
tinesaredownasturftearingwilloccur.
Themachinemovesfasterthefartherthe motion-controlleversaremovedfromtheneutral position.
4.T ostop,positionbothmotion-controlleversin theneutraloperatingposition.
DrivinginReverse
1.Movethemotion-controlleverstotheneutral operatingposition.
2.T omoverearwardinastraightline,slowlymove bothleversrearwardwithequalpressure.
24
Page 25
Leftsideshown
g212139
Figure25
Figure24
Toturnleftorright,releasepressureonthe motion-controllevertowardthedesiredturn direction.
Tomakezeroturns,liftyourfootoffofthetine groundengagementfootswitchtoraisethe tines.Theheadwillraiseinhalfsecond.
Important:Donotmakeazeroturnwhen
thetinesareinthedownposition.
3.T ostop,positionbothmotion-controlleversin theneutraloperatingposition.

TransportingtheMachine

Useaheavy-dutytrailerortrucktotransportthe machine.Thetinescanbelockedintheupposition bytappingandholdingthemulti-functionswitchin thedownpositionuntiltheLEDindicatorappearson thehourmeter/tineengagementdisplay.Engage theparkingbrakeandblockthewheels.Ensurethat thefuel-shutoffvalveisclosed.Securelyfastenthe machinetothetrailerortruckwithstraps,chains, cable,orropes.Ifpossible,bothfrontandrear strapsshouldbedirecteddownandoutwardfrom themachine.Useonlythe4designatedtie-down locationsonthemachine—2ontheleftsideand2on theright(seeFigure25).Ensurethatthetraileror truckhasallthenecessarylightingandmarkingas requiredbylaw.Secureatrailerwithasafetychain.
g016673
1.Tie-downlocation
CAUTION
Thismachinedoesnothaveproperturn signals,lights,reectivemarkings,ora slow-moving-vehicleemblem.Drivingona streetorroadwaywithoutsuchequipment isdangerousandcanleadtoaccidents causingpersonalinjury.Drivingonastreetor roadwaywithoutsuchequipmentmayalsobe aviolationofstatelawsandtheoperatormay besubjecttotrafcticketsand/ornes.
Donotdrivethemachineonapublicstreet orroadway.
Loadingamachineonatrailerortruck increasesthepossibilityofbackwardtip-over. Backwardtip-overcouldcauseseriousinjury ordeath.
•Useextremecautionwhenoperatinga machineonaramp.
•Useonlyasingle,full-widthramp;Donot useindividualrampsforeachsideofthe machine.
•Ifindividualrampsmustbeused,use enoughrampstocreateanunbrokenramp surfacewiderthanthemachine.
•Avoidsuddenaccelerationordeceleration whiledrivingmachineupordownaramp toavoidtippingbackward.
25
Page 26

LoadingtheMachine

DANGER
Useextremecautionwhenloadingmachineson trailersortrucks.Useafull-widthramptoextend beyondthereartiresinsteadofindividualrampsfor eachsideofthemachine.Withtheplatformup,a full-widthrampprovidesasurfacetowalkonbehind themachine.Ifitisnotpossibletouseafull-width ramp,useenoughindividualrampstosimulatea full-widthcontinuousramp.
Asteeprampanglemaycausecomponentstoget caughtasthemachinemovesfromramptotraileror truck.Steeperanglesmayalsocausethemachineto tipbackward.Ifloadingonornearaslope,position thetrailerortrucksothatitisonthedownsideof theslopeandtherampsextendsuptheslope.This minimizestherampangle.Thetrailerortruckshould beaslevelaspossible.
Important:Donotattempttoturnthemachine
whileontheramp,youmaylosecontrolanddrive offtheside.
Avoidsuddenaccelerationwhendrivinguparamp andsuddendecelerationwhenbackingdowna ramp.Bothmaneuverscancausethemachinetotip backward.
Incertainconditions,fuelisextremely ammableandhighlyexplosive.Areor explosionfromfuelcanburnyouandothers andcandamageproperty.
•Fillthefueltankoutdoors,inanopenarea, andwhentheengineiscold.Wipeupany fuelthatspills.
•Donotllthefueltankcompletelyfull. Addfueltothefueltankuntilthelevelis6 to13mm(1/4to1/2inch)belowthebottom ofthellerneck.Thisemptyspaceinthe tankallowsthefueltoexpand.
•Neversmokewhenhandlingfuel,andstay awayfromanopenameorwhereaspark mayignitethefuelfumes.
•Storefuelinanapprovedfuelcontainer andkeepitoutofthereachofchildren.
•Neverbuymorethana30-daysupplyof fuel.

AddingFuel

Fuel-tankcapacity:7L(1.9USgallons)
•Forbestresults,useonlyclean,fresh(lessthan
30daysold),unleadedgasolinewithanoctane ratingof87orhigher((R+M)/2ratingmethod).
•ETHANOL:Gasolinewithupto10%ethanol
(gasohol)or15%MTBE(methyltertiarybutyl ether)byvolumeisacceptable.Ethanoland MTBEarenotthesame.Gasolinewith15% ethanol(E15)byvolumeisnotapprovedforuse. Neverusegasolinethatcontainsmorethan10% ethanolbyvolume,suchasE15(contains15% ethanol),E20(contains20%ethanol),orE85 (containsupto85%ethanol).Usingunapproved gasolinemaycauseperformanceproblemsand/or enginedamagewhichmaynotbecoveredunder warranty.
•Donotusegasolinecontainingmethanol.
•Donotstorefueleitherinthefueltankorfuel
containersoverthewinterunlessyouuseafuel stabilizer.
DANGER
Incertainconditionsduringfueling,static electricitycanbereleased,causingaspark, whichcanignitethefuelvapors.Areor explosionfromfuelcanburnyouandothers andcandamageproperty.
•Alwaysplacefuelcontainersontheground awayfromyourvehiclebeforelling.
•Donotllfuelcontainersinsideavehicle oronatruckortrailerbed,becauseinterior carpetsorplastictruckbedlinersmay insulatethecontainerandslowthelossof anystaticcharge.
•Whenpractical,removefuel-powered equipmentfromthetruckortrailerand refueltheequipmentwithitswheelsonthe ground.
•Ifthisisnotpossible,thenrefuelsuch equipmentonatruckortrailerfroma portablecontainerratherthanfroma fuel-dispensernozzle.
•Donotaddoiltogasoline.
•Ifyoumustuseafuel-dispensernozzle, keepthenozzleincontactwiththerimof thefueltankorcontaineropeningatall timesuntilfuelingiscomplete.
26
Page 27
AdjustingtheFront
Fuelisharmfulorfatalifswallowed. Long-termexposuretovaporscancause seriousinjuryandillness.
•Avoidprolongedbreathingofvapors.
•Keepyourfaceawayfromthenozzleand fueltankorconditionerbottleopening.
•Avoidcontactwithskin;washoffspills withsoapandwater.

UsingStabilizer/Conditioner

Useafuelstabilizer/conditionerinthemachineto providethefollowingbenets:
•Keepfuelfreshduringstorageof90daysorless.
Forlongerstorage,drainthefueltank.
•Cleantheenginewhileitruns
•Eliminategum-likevarnishbuildupinthefuel
system,whichcauseshardstarting
Important:Donotusefueladditives
containingmethanolorethanol.
Reference/SpeedControl Bar
Adjustthefrontreference/speedcontrolbarfor desiredmaximumforwardspeed.
1.Shutofftheengine,engagetheparkingbrake, andmovethemotioncontrolleverstotheneutral position.
2.Loosentheboltsonbothsidesofthecontrol towerbylooseningthetwonutsoneachside (fourtotal)oftheconsole(seeFigure26).
Addthecorrectamountoffuelstabilizer/conditioner tothefuel.
Note:Afuelstabilizer/conditionerismost
effectivewhenmixedwithfreshfuel.T ominimize thechanceofvarnishdepositsinthefuelsystem, usefuelstabilizeratalltimes.

FuelingtheMachine

1.Cleanaroundthefuel-tankcap.
2.Removethecapfromthetank.
3.Fillthefueltankwithfueltowithin6to13mm
(1/4to1/2inch)fromthetopofthetank.Donot
llintothellerneck.
Important:Donotllthetankmorethan
6mm(1/4inch)fromthetopofthetank becausethefuelmusthaveroomtoexpand.
4.Installthefuel-tankcapandwipeupanyspilled fuel.
Figure26
1.Twonuts
3.Movethebarforwardtoobtainthefastestspeed.
Movethebarbackwardtoobtaintheslowest speed.
4.Onbothsides,tightenthenutsandbolts.
2.Frontreference/speed controlbar
Important:Makesurethenutsandboltsaretight
sothefrontreference/speedcontrolbardoesnot moveduringoperation.
g231460
27
Page 28
Maintenance
Whileyouaremaintainingoradjustingthe machine,someonecouldstarttheengine. Accidentallystartingtheenginecould seriouslyinjureyouorotherbystanders.
Removethekeyfromthekeyswitch,engage parkingbrake,andpullthewire(s)offthe sparkplug(s)beforeyoudoanymaintenance. Alsopushthewire(s)asidesoitdoesnot accidentallycontactthesparkplug(s).
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Aftertherst5hours
Aftertherst100hours
Beforeeachuseordaily
MaintenanceProcedure
•Changetheengineoil.
•Checkthetransmissionoutputshaftnuttorquespecication.
•Changetheauxiliaryhydraulicreservoirlteranduid.
•Changethehydraulictransmissionlteranduid.
•Lubricatethechains.
•Checktheengine-oillevel.
•Checktheconditionandtensionofthechains.
•Checktheconditionofthesprockets.
•Checkthetines.
•Cleantheengineandtheexhaustsystemarea(moreoftenindryordirtyconditions).
•Cleanthegrassanddebrisbuildupfromthemachine.
Theenginecanbecomeveryhot.Touchinga hotenginecancausesevereburns.
Allowtheenginetocoolcompletelybefore serviceormakingrepairsaroundtheengine area.
Every25hours
Every50hours
Every80hours
Every100hours
Every160hours
Every200hours
Every250hours
Every500hours
•Greasethefrontwheelbearings.
•Greasetineshaftbearings.
•Greasehydrooutputshaftangedbearings.
•Checksparkarrester(ifequipped).
•Checkthepressureinthetires.
•Checktheconditionandtensionofthebelts.
•Checkthetransmissionuidlevel.
•Removetheengineshroudsandcleanthecoolingns.
•Changetheengineoil.(Mayneedmoreoftenundersevereconditions.)
•Check,cleanandgapthesparkplug.
•Changetheengine-oillter(moreofteninextremelydustyorsandyconditions).
•Replacetheprimaryaircleanerelement—checksecondaryaircleanerelement; replaceifdirty(moreoftenundersevereconditions.Seetheengineowner’smanual foradditionalinformation).
•Changetheauxiliaryhydraulicreservoirlteranduid.
•Changethehydraulictransmissionlteranduid.
•Replacethesecondaryaircleanerelement(moreoftenundersevereconditions. SeetheEnginemanualforadditionalinformation).
Monthly
•Checkthebatterycharge.
28
Page 29
MaintenanceService
Interval
Yearly
MaintenanceProcedure
•Greasebeltidlerpivot.
•Greasefrontcasterhubs.
•Checkthetorqueofthewheelhubbolts.
•Checkthetorqueonthewheellugnuts.
•Checkthetorqueofthetransmissionoutputshaftnut.
Yearlyorbeforestorage
•T ouchupareaswithchippedpaint.
Pre-Maintenance Procedures
CAUTION
Raisingthemachineforserviceor maintenancerelyingsolelyonmechanical orhydraulicjackscouldbedangerous.The mechanicalorhydraulicjacksmaynotbe enoughsupportormaymalfunctionallowing themachinetofall,whichcouldcauseinjury.
Donotrelysolelyonmechanicalorhydraulic jacksforsupport.Useadequatejackstands orequivalentsupport.

PreparingforMaintenance

Performthefollowingbeforeservicing,cleaning,or makinganyadjustmentstothemachine.
1.Parkthemachineonalevelsurfaceandengage theparkingbrake.
2.Shutofftheengine,removethekey ,andwaitfor allmovingpartstostop.
Lubrication

LubricatingtheChains

ServiceInterval:Beforeeachuseordaily
Important:Donotlubricatethechainswith
penetratingoilorsolvents.Useanoilorchain lubricant.
1.Shutofftheengine,waitforallmovingpartsto stop,andremovethekey.Engagetheparking brake.
2.Lifttherearofthemachineandsupportusing jackstandsorequivalentsupport.
CAUTION
Raisingthemachineforservice ormaintenancerelyingsolelyon mechanicalorhydraulicjackscouldbe dangerous.Themechanicalorhydraulic jacksmaynotbeenoughsupportormay malfunctionallowingthemachinetofall, whichcouldcauseinjury .
Donotrelysolelyonmechanical orhydraulicjacksforsupport.Use adequatejackstandsorequivalent support.
3.Starttheengineandmovethrottlecontrolahead to1/2throttleposition.Disengagetheparking brake.
WARNING
Theenginemustberunningandthe drivewheelsmustbeturningsothat adjustmentscanbeperformed.Contact withmovingpartsorhotsurfacesmay causepersonalinjury .
Keepyourngers,hands,andclothing clearofrotatingcomponentsandhot surfaces.
29
Page 30
4.Withtheenginerunning,slowlymovethe motion-controlleversforwardandlubricateall4 chains.
EngineMaintenance
5.Checktheconditionandtensionofthechains; refertoCheckingtheConditionoftheChains
(page37).

LubricatingtheGrease Fittings

Note:Seethechartbelowforserviceintervals.
1.Shutofftheengine,waitforallmovingpartsto stop,andremovethekey.Engagetheparking brake.
2.LubricatethettingswithNLGIgradeNo.2 multi-purposegrease.
Refertothefollowingchartforttinglocations andlubricationschedule.
LubricationChart
Fitting
Locations
1.FrontWheel
CasterHubs
2.TineShaft
Bearings
3.BeltIdler
Pivot
Initial
Pumps
12Yearly
1425hours
11Yearly
Numberof
Places
Service Interval

ServiceAirCleaner

ServiceInterval:Every250hours—Replacethe
primaryaircleanerelement— checksecondaryaircleaner element;replaceifdirty(more oftenundersevereconditions.See theengineowner’smanualfor additionalinformation).
Every500hours—Replacethesecondary aircleanerelement(moreoftenundersevere conditions.SeetheEnginemanualfor additionalinformation).
1.Shutofftheengine,engageparkingbrake,wait forallmovingpartstostop,andremovethekey.
2.Seetheengineowner'smanualformaintenance instructions.

ServicingtheEngineOil

OilType:Detergentoil(APIserviceSJorlater)
EngineOilCapacity:1.7L(1.8USqt)withoutthe
lter;1.5L(1.6USqt)withthelter.
Oilviscosity:Refertothetablebelow.
Figure27
1.Frontwheelcasterhubs3.Beltidlerpivot
2.Tineshaftbearings
g230394
30
Figure28
g004216
Page 31
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily
OilType:Detergentoil(APIserviceSJorhigher)
Oilviscosity:Refertothetablebelow.
Figure29
g004216
Important:Donotoperatetheenginewiththeoil
levelbelowtheLow(orAdd)markonthedipstick, orovertheFullmark.
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Allowtheenginetocool.
3.Checktheengine-oillevelasshowninFigure
30.
g025898
Figure30
4.Iftheoillevelislow,wipeofftheareaaround theoilllcap,removecapandaddthespecied oiluntiltheoillevelisattheFullmarkonthe dipstick.
Note:Donotoverlltheenginewithoil.
31
Page 32
ChangingtheEngineOil
ServiceInterval:Aftertherst5hours
Every100hours(Mayneedmoreoftenunder severeconditions.)
Note:Disposeoftheusedoilatarecyclingcenter.
1.Parkthemachinesothatthedrainsideisslightly lowerthantheoppositesidetoassuretheoil drainscompletely.
2.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
3.ChangetheengineoilasshowninFigure31.
Note:T orquedrainplugto18N∙m(13ft-lb).
g026005
Figure32
Figure31
5.Starttheengineanddrivetoaatarea.
6.Checktheengine-oillevel.
g025979
4.Slowlypourapproximately80%ofthespecied oilintothellertube,andslowlyaddthe additionaloiltobringittotheFullmark(Figure
32).
32
Page 33
ChangingtheEngine-OilFilter

ServicingtheSparkPlug

ServiceInterval:Every200hours(moreoften
inextremelydustyorsandy conditions).
1.Draintheoilfromtheengine;refertoChanging
theEngineOil(page32).
2.Placearagundertheoilltertosoakupany spilledoil.
Important:Spilledoilmaydrainunderthe
engineandontotheclutch.Oilspilledon theclutchmaydamagetheclutch,cause thebladestostopslowlywhentheclutchis intheOFFposition,andcausetheclutchto slipwhentheclutchisswitchedtotheON position.Wipeupanyspilledoil.
3.Changetheengine-oillter(Figure33).
ServiceInterval:Every160hours
TypeforallEngines:NGKBPR6ESorequivalent
AirGap:0.75mm(0.03inch)
Ensurethattheairgapbetweenthecenterandside electrodesiscorrectbeforeinstallingthesparkplug.
Useasparkplugwrenchforremovingandinstalling thesparkplug(s)andagappingtool/feelergaugeto checkandadjusttheairgap.Installanewspark plug(s)ifnecessary.
RemovingtheSparkPlug
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.RemovethesparkplugasshowninFigure34.
Figure33
Note:Ensurethattheoil-ltergaskettouches
theengine,andthenturnthelteranextra3/4 turn.
g027478
Figure34
g026006
4.Fillthecrankcasewiththespeciedtypeofnew oil;refertoFigure28.
33
Page 34
CheckingtheSparkPlug
CheckingtheSpark
Important:Donotcleanthesparkplug(s).
Alwaysreplacethesparkplug(s)whenithasa blackcoating,wornelectrodes,anoilylm,or cracks.
Ifyouseelightbrownorgrayontheinsulator,the engineisoperatingproperly.Ablackcoatingonthe insulatorusuallymeanstheaircleanerisdirty .
Setthegapto0.75mm(0.03inch).
Figure35
InstallingtheSparkPlug
Arrester
MachineswithaSparkArrester Only
ServiceInterval:Every50hours
Hotexhaustsystemcomponentsmayignite fuelvaporsevenaftertheengineisshut off.Hotparticlesexhaustedduringengine operationmayigniteammablematerials. Firemayresultinpersonalinjuryorproperty damage.
Donotrefuelorrunengineunlessaspark
g206628
arresterisinstalled.
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Allowthemufertocool.
Tightenthesparkplug(s)to22N∙m(16ft-lb).
Figure36
3.Checkthesparkarresterforbreaksinthe screenorwelds.
Note:Replacethesparkarresterifitisworn
ordamaged.
4.Ifyouseethatthescreenisplugged,perform thefollowing:
A.Removethesparkarrester.
B.Shakeloosetheparticlesfromthearrester
andcleanscreenwithawirebrush.
Note:Soakthearresterscreeninsolvent
ifnecessary.
C.Installsparkarresterontoexhaustoutlet.
g027735
34
Page 35
ElectricalSystem Maintenance

JumpStartingtheMachine

1.Checktheweakbatteryforterminalcorrosion (white,green,orblue“snow”)andcleanitprior tojumpstarting.Cleanandtightenconnections asnecessary.
CAUTION
Corrosionorlooseconnectionscan causeunwantedelectricalvoltagespikes atanytimeduringthejump-starting procedure.
Donotattempttojumpstartwithloose orcorrodedbatteryterminalsordamage totheenginemayoccur.
DANGER
Jumpstartingaweakbatterythatis cracked,frozen,haslowelectrolytelevel, oranopen/shortedbatterycell,can causeanexplosionresultinginserious personalinjury .
Donotjumpstartaweakbatteryifthese conditionsexist.
Note:Ensurethattheventcapsaretightand
level.Placeadampcloth,ifavailable,overany ventcapsonbothbatteries.Ensurethatthe vehiclesdonottouchandthatbothelectrical systemsareoffandatthesameratedsystem voltage.Theseinstructionsarefornegative groundsystemsonly.
3.Connectthepositive(+)cabletothepositive(+) terminalofthedischargedbatterythatiswired tothestarterorsolenoidasshowninFigure37.
g012785
Figure37
1.Positive(+)cableondischargedbattery
2.Positive(+)cableonboosterbattery
3.Negative(–)cableontheboosterbattery
4.Negative(–)cableontheengineblock
5.Boosterbattery
6.Dischargedbattery
7.Engineblock
2.Ensurethattheboosterisagoodandfully chargedleadacidbatteryat12.6Vorgreater. Useproperlysizedjumpercables(4to6 AWG)withshortlengthstoreducevoltagedrop betweensystems.Ensurethatthecablesare colorcodedorlabeledforthecorrectpolarity.
CAUTION
Connectingthejumpercablesincorrectly (wrongpolarity)canimmediatelydamage theelectricalsystem.
Becertainofthebatteryterminalpolarity andjumpercablepolaritywhenhooking upthebatteries.
Batteriescontainacidandproduce explosivegases.
•Shieldyoureyesandfacefromthe batteriesatalltimes.
•Donotleanoverthebatteries.
4.Connecttheotherendofthepositivecableto thepositiveterminaloftheboosterbattery.
5.Connecttheblacknegative(–)cabletotheother terminal(negative)oftheboosterbattery.
6.Makethenalconnectionontheengineblock ofthestalledvehicle(nottothenegativepost) awayfromthebattery.Standback.
7.Startthevehicleandremovethecablesinthe reverseorderofconnection(theengineblock (black)connectionisthersttodisconnect).
35
Page 36
CheckingtheBattery
DriveSystem
Charge
ServiceInterval:Monthly
CALIFORNIA
Proposition65Warning
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
Allowingbatteriestostandforanextendedperiod oftimewithoutrechargingthemresultsinreduced performanceandservicelife.Topreserveoptimum batteryperformanceandlife,chargebatteriesin storagewhentheopencircuitvoltagedropsto12.4V.
Note:Topreventdamageduetofreezing,thebattery
shouldbefullychargedbeforeputtingawayforwinter storage.
Maintenance

CasterPivotBearings Pre-LoadAdjustment

Removedustcapfromcasterandtightennyloc nutuntilwashersareatandbackoff1/4ofaturn toproperlysetthepre-loadonthebearings.If disassembled,ensurethatthespringdiscwashers areinstalledasshowninFigure38.
Checkthevoltageofthebatterywithadigital voltmeter.Locatethevoltagereadingofthebatteryin thetableandchargethebatteryfortherecommended timeintervaltobringthechargeuptoafullcharge of12.6Vorgreater.
Important:Ensurethatthenegativebatterycable
isdisconnectedandthebatterychargerusedfor chargingthebatteryhasanoutputof16Vand7A orlesstoavoiddamagingthebattery(seechart forrecommendedchargersettings).
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%16V/7ANoCharging
75to100%16V/7A
50to75%16V/7A
25to50%14.4V/4A
0to25%14.4V/4A
0%14.4V/2A
Maximum Charger Settings
Charging Interval
Required
30Minutes
1Hour
2Hours
3Hours
6Hoursor More
g006131
Figure38
1.Springdiscwashers

CheckingtheAirPressure intheTires

ServiceInterval:Every50hours
Note:Thesemi-pneumaticcastertiresdonotneed
tobeinated.
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Checkthepressureofthedrivetires.
3.Inatethedrivetiresto152to165kPa(22to 24psi).
36
Page 37
CheckingtheWheelHub
CheckingtheSprocket
Bolts
ServiceInterval:Yearly
Torquethewheelhubbolts(Figure39)to37to45 N∙m(27to33ft-lb).
Note:Donotuseanti-seizecompoundonthewheel
hub.
Figure39
1.Lugnut2.Hubbolt
Condition
ServiceInterval:Beforeeachuseordaily
1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
2.Inspectsprocketsforwearandreplaceas required.

MaintainingtheChain

AdjustingtheDriveWheelChain Tension
1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
g026029
2.Lifttherearofthemachineandsupportusing jackstandsorequivalentsupport.
3.Checkthechainsoneachsideoftheidler sprocket,onbothsidesofthemachine,for propertension.Thechainsshouldbeableto moveupanddown1/4to1/2inch(6to12mm).

CheckingtheTorqueofthe WheelLugNuts

ServiceInterval:Yearly
Torquethewheellugnuts(Figure39)to1 15to142 N∙m(85to105ft-lb).

CheckingtheConditionof theChains

ServiceInterval:Beforeeachuseordaily
1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
2.Checkthechainsonbothsidesofthemachine forpropertension.Thechainsshouldbeableto moveupanddown1/4to1/2inch(6to12mm).
3.IfchainspoporsnaprefertoAdjustingtheDrive
WheelChainT ension(page37)andAdjusting theTineDriveChain(page43).
4.T oadjustthechaintension,loosentheidlerbolt andpushuponthesprockettotightenthechain.
Important:Donotovertightenthechain.
Signicantchainwearcanoccurandwill shortenthelifeofanovertightenedchain.
5.Checkthechaintensionandtightentheidler bolt.

CheckingtheTorqueofthe TransmissionOutputShaft Nut

ServiceInterval:Aftertherst5hours
Yearly
Torquethenutsonthetransmissionoutputtapered shaftsto285to353N∙m(210to260ft-lb).
37
Page 38
AdjustingtheMotion
AdjustingtheMotion
ControlLinkage
1.RefertoPreparingforMaintenance(page29).
2.Pushthecontrolleversallthewayforwardtothe frontreferencebar;Ifeitherofthecontrollevers contactthereferencebardothefollowing:
A.Allowthecontrolleverstoreturntoneutral
andloosenthe2jamnutsonthehex adjustmentlinkage.
Note:Onejamnutisaright-handthread
andtheotherisleft-hand.
B.Turnthehexadjustmentlinkageuntilthere
is1/8to1/4inch(3to6mm)gapbetween thecontrolleverandthefrontreferencebar.
C.Tightenthejamnuts.
D.Proceedwithstep3.
ControlTracking
Ifthemachinetravelsorpullstoonesidewhenthe motioncontrolleversareinthefullforwardposition, adjustthetracking.
1.Pushbothcontrolleversforwardthesame distance.
2.Checkifthemachinepullstooneside;Ifitdoes, stopthemachineandsettheparkingbrake.
3.Loosenthelocknutsontherightmotioncontrol linkage(asviewedfromtherearofthemachine. Pushtherightcontrolleverforwardandrotate theadjustmentroduntilthereis1/8to1/4inch (3to6mm)gapbetweentherightcontrollever andthefrontreferencebar.
4.Placethefrontreference/speedcontrolbarinthe maximumforwardposition;refertoAdjustingthe
FrontReference/SpeedControlBar(page27).
5.Rotatetheadjustmentrodontheleftsideofthe machine(Figure41).
Figure40
1.Hexadjustmentlinkagejamnut
3.Allowthecontrolleverstoreturntoneutral. Turnthelefthexadjustmentlinkuntilthemotion controlleversareapproximatelyevenwitheach other.
4.Repeatsteps2and3fortheothermotion controllinkage.
g231567
g233418
Figure41
1.Adjustmentrod
6.Lookingdowntowardstheadjustmentrod— rotateitcounterclockwise,in1/4turnincrements, toincreasespeedorclockwisetodecrease speed.
7.Drivethemachineandcheckthefullforward tracking.
8.Repeatsteps5through7untildesiredtracking isobtained.
38
Page 39
BrakeMaintenance
BeltMaintenance

AdjustingtheParking Brake

Iftheparkingbrakedoesnotholdsecurely,an adjustmentisrequired.
1.RefertoPreparingforMaintenance(page29).
2.Checktheairpressureinthedrivetires.If needed,adjusttotherecommendedination; refertoCheckingtheAirPressureintheTires
(page36).
3.Disengagetheparkingbrake.
4.Loosenthecableclamponthebrakecables undertheconsole(Figure42).
5.Adjustbothcableconduitsdownward approximately1/8to1/4inch(3to6mm).

CheckingtheCondition andTensionOfBelts

ServiceInterval:Every50hours
1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
2.Checktheauxiliarypumpdrivebeltcondition andtension;thebeltshouldbesnug.Referto
AdjustingtheAuxiliaryPumpDriveBelt(page
39).
3.Checktheconditionofthetransmissiondrive belt.

AdjustingtheAuxiliary PumpDriveBelt

1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
2.T otightenthebelt,loosenbothnuts(3/8inch) ontheauxiliarypump.Slidethepumpoutward inslotsandtightenthenuts.
Figure42
1.Cableclamp
6.Tightenthecableclampandengagetheparking brake.
7.Checktheparkingbrake;repeatsteps4through
6ifnecessary.
3.Whenproperlyadjusted,thebeltshouldhave 1/2inch(1.3cm)ofdeectionwith3poundsof forceonthebeltmidwaybetweentheauxiliary pumpandenginepulley.
g233407

CheckingtheTransmission DriveBeltTension

Note:Noadjustmentsarerequiredforbelttension.
1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
2.Installthenewbelt.
3.Ensurethattheidlerarmandpulleycanmove freely.
39
Page 40
HydraulicSystem Maintenance

MaintainingtheAuxiliary HydraulicSystem

Hydraulicuidtype:AW-32hydrouid
ChangingtheAuxiliaryHydraulic ReservoirFluidandFilter
ServiceInterval:Aftertherst100hours
Every250hoursthereafter
1.Runthemachineforapproximately15minutes topurgeanyextraairoutofthehydraulic system.
2.Completelyraiseandlowerthetines3timesto purgetheair.
3.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
12.Starttheengineandraiseandlowerthetines. Lowerthetinestothegroundandrellthe reservoirtotheFULLCOLDline.
13.Checktheuidlevelagain;repeatsteps7 through10untiltheleveldoesnotdecrease.
4.Allowtheenginetocool.
5.Carefullycleantheareaaroundthefrontofthe auxiliarypumpandllcap;alsocleanaroundthe lter.Itisimportantthatnodirtorcontamination enterhydraulicsystem.
6.Unscrewthesuctionhosefromthepumptting, cleanaroundthepumptting,andallowoilto drain.
7.Unscrewtheltertoremoveandallowoilto drain.
Important:Applyathincoatofoilonthe
surfaceoftherubberseal.
Turnthelterclockwiseuntilrubberseal contactsthelteradapter,thentightenthelter anadditional2/3to3/4turn.
8.Installthehoseandtorqueto37ft-lb(50N-m).
9.Removethecapandcheckthehydraulic-uid levelinthereservoir.
10.Ifnecessary ,addAW-32hydraulicuiduntilthe levelreachestheFULLCOLDlinelocatedon thereservoirtank.
Note:Iftheuidisatambient-airtemperature,
about24°C(75°F),llonlytotheFULLCOLD level.
11.Installthehydraulicreservoircapandtightenit untilsnug.
Note:Donotovertightenthereservoircap.
40
Page 41

Maintainingthe Transmission

Transmissionuidtype:T oro®Hypr-Oil™500or
Mobil®115W-50syntheticmotoroil.
Important:Usethespecieduid.Otheruids
couldcausesystemdamage.
ChangingtheHydraulic TransmissionFiltersandFluid
ServiceInterval:Aftertherst100hours
Every250hoursthereafter
1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
CheckingtheTransmissionFluid Level
ServiceInterval:Every50hours
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Allowthemachinetocool.
3.Removethecapfromtheexpansiontankand checkthetransmission-uidlevelinthetank (Figure43).
Note:Thetransmissionuidlevelshouldcover
theFULLCOLDlllinemoldedintothesideof thetank.
2.Placeacatchpanbetweenthetransmissions.
3.Removethe2drainplugs,locatedatthebottom ofeachtransmission,tofullydraintheoil.
4.Locatethe2ltersunderthetransmissions.
5.Carefullycleanareaaroundlters.Itisimportant thatnodirtorcontaminationentersthehydraulic system.
6.Removethelterstoandallowtheoiltonish drainingfromthedrivesystem.
Important:Beforeinstallingnewlters,
applyathincoatofExmarkPremium HydraulicFluidonthesurfaceofthelters rubberseal.
Turntheltersclockwiseuntilrubberseal contactsthelteradapterthentightenthelter anadditional3/4to1fullturn.
7.Installthe2drainplugs.
8.Removetheventplugoneachtransmissionand llthroughtheexpansionreservoir;whenoil comesoutoftheventinstalltheplug.
Figure43
1.Cap3.FULLCOLDline
2.Fillerneck(expansion tank)
4.Ifnecessary,addthespeciedtransmissionuid
untiltheuidlevelisattheFULLCOLDllline oftheexpansiontank(Figure43).
5.Installtheexpansiontankcapandtightenituntil
snug.
Important:Donotovertightentheexpansion
tankcap.
ExmarkPremiumHydraulicFluidis recommended.Refertothechartbelowforan acceptablealternative:
HydraulicFluid
ExmarkPremiumHydraulic Fluid(Preferred)
g025891
Mobil115W50250hours
Torquetheplugsto20N·m(180in-lb).Continue toaddExmarkPremiumHydraulicFluiduntilit reachestheFULLCOLDlineontheexpansion reservoir.
9.Raisetherearofmachineupandsupportwith jackstands(orequivalentsupport)justhigh enoughtoallowthedrivewheelstoturnfreely.
ChangeInterval
250hours
41
Page 42
CAUTION
Raisingthemachineforservice ormaintenancerelyingsolelyon mechanicalorhydraulicjackscouldbe dangerous.Themechanicalorhydraulic jacksmaynotbeenoughsupportormay malfunctionallowingthemachinetofall, whichcouldcauseinjury .

TineMaintenance

CheckingtheTines

ServiceInterval:Beforeeachuseordaily
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
Donotrelysolelyonmechanical orhydraulicjacksforsupport.Use adequatejackstandsorequivalent support.
10.Starttheengineandmovethethrottlecontrol aheadto1/2throttleposition.Disengagethe parkingbrake.
Theenginemustberunningandthedrive wheelsmustbeturningsomotioncontrol adjustmentcanbeperformed.Contact withmovingpartsorhotsurfacesmay causepersonalinjury .
Keepyourngers,hands,andclothing clearofrotatingcomponentsandhot surfaces.
A.Withtheenginerunning,slowlymovethe
directionalcontrolinbothforwardand reversedirections(5to6times).Check theoillevel,andaddoilasrequiredafter shuttingofftheengine.
2.Raisethemachineandsupportitwithjack standswitha460kg(1,015lb)capacity.
CAUTION
Raisingthemachineforservice ormaintenancerelyingsolelyon mechanicalorhydraulicjackscouldbe dangerous.Themechanicalorhydraulic jacksmaynotbeenoughsupportormay malfunctionallowingthemachinetofall, whichcouldcauseinjury .
Donotrelysolelyonmechanical orhydraulicjacksforsupport.Use adequatejackstandsorequivalent support.
3.Removethe2bolts(3/8x1inch)and2washers (3/8inch)thatsecuretherear-coverpaneltothe chassis,andremovethepanel(Figure44).
B.ItmaybenecessarytorepeatstepA.until
alltheairiscompletelypurgedfromthe system.Whenthetransaxleoperatesat normalnoiselevelsandmovessmoothly forwardandreverseatnormalspeeds,then thetransaxleisconsideredpurged.
Important:Donotchangethehydraulicuid
(exceptforwhatcanbedrainedwhenchanging lterandremovingthedrainplugs),unlessit isfelttheoilhasbeencontaminatedorbeen extremelyhot.
Changingtheoilunnecessarilycoulddamage hydraulicsystembyintroducingcontaminants intothesystem.
Figure44
1.Chassisholes3.Bolt(3/8x1inch)
2.Washer(3/8inch)
4.Removerocksandotherdebrisfromthetines.
5.Inspectthetinesforwearanddamage.
4.Rearpanel
Note:Replaceanytinesthatarewornor
damaged.
6.Aligntheholesintherear-coverpaneltothe holesinthechassis(Figure44).
42
g026017
Page 43
7.Securethecoverpaneltothechassiswiththe 2boltsand2washers(Figure44)thatyou removedinstep3,andtorquetheboltsto37to 45N∙m(27to33in-lb)

AdjustingtheTineDrive Chain

1.Shutofftheengine,engagetheparkingbrake, waitforallmovingpartstostop,andremove thekey.
2.Lifttherearofthemachineandsupportusing jackstandsorequivalentsupport.

AdjustingtheReturn-to-Up Spring

Springshavestoredenergy .Overtightening thespringsmaycausethespringstofail whichcancauseseriousinjuryordeathand damagetothemachineandproperty.
Makesurespringsareproperlyadjusted and/orreplacedasspeciedintheOperator's manual.
3.Checkthechainsoneachsideoftheidler sprocket,onbothsidesofthemachine,for propertension.Thechainsshouldbeableto moveupanddown1/4to1/2inch(6to12mm).
4.T oadjustthechaintension,loosentheidlerbolt andpushdownonthesprockettotightenthe chain.
Important:Donotovertightenthechain.
Signicantchainwearcanoccurandwill shortenthelifeofanovertightenedchain.
5.Checkthechaintensionandtightentheidler bolt.
Checkthegapbetweenthespringbracketandthe endofthespringasshowninFigure45.Thegap shouldmeasure1.38inch(35mm).Theadjustment ismadebyturningtheboltatthefrontofeachspring (clockwisewillshortenthegap,counter-clockwisewill lengthenthegap).
g233568
Figure45
1.1.38inch(35mm)
Important:Thespringsmustbereplaceditthe
gapislessthan1.13inches(29mm). Alwaysreplacebothreturn-to-upsprings.This
preventsunevenloadingandpossibledamageto themachine.
43
Page 44
Cleaning

CleaningtheDebrisfrom theMachine

CleaningtheEngineand theExhaustSystemArea

ServiceInterval:Beforeeachuseordaily(more
oftenindryordirtyconditions).
CAUTION
Excessivedebrisaroundenginecoolingair intakeandexhaustsystemareacancause engine,exhaustarea,andhydraulicsystemto overheat,whichcancreatearehazard.
Cleanalldebrisfromengineandexhaust systemarea.
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Cleanalldebrisfromscreenatthetopofthe engine,aroundengineshrouding,andexhaust systemarea.
3.Wipeupanyexcessivegreaseoroilaroundthe engineandexhaustsystemarea.
ServiceInterval:Beforeeachuseordaily
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Cleanoffanyoil,debris,orgrassbuilduponthe machineandaeratordeck.
3.Cleanoffanydebrisorgrassunderthechain guards,aroundthefueltank,andaroundthe engineandexhaustarea.

DisposingofWaste

DisposingoftheEngineOil
Engineoilandhydraulicuidarebothpollutantsto theenvironment.Disposeofusedoilatacertied recyclingcenteroraccordingtoyourstateandlocal regulations.
DisposingoftheBattery
DANGER

RemovingtheEngine ShroudsandCleaningthe CoolingFins

ServiceInterval:Every80hours
1.Shutofftheengine,engagetheparkingbrake, removethekey,andwaitforallmovingpartsto stopbeforeleavingtheoperatingposition.
2.Removecoolingshroudsfromengine.
3.Cleancoolingnsoftheengine.
Note:Alsocleandust,dirt,andoilfromexternal
surfacesofengine,whichcancauseimproper cooling.
4.Installthecoolingshroudsintotheengine.
Important:Operatingtheenginewithout
coolingshroudscausesenginedamagedue tooverheating.Donotoperatethemachine withoutthecoolingshrouds.
Batteryelectrolytecontainssulfuricacid, whichispoisonousandcancausesevere burns.Swallowingelectrolytecanbefatalor ifittouchesskincancausesevereburns.
•Wearsafetyglassestoshieldeyes,and rubberglovestoprotectskinandclothing whenhandlingelectrolyte.
•Donotswallowelectrolyte.
•Intheeventofanaccident,ushwithwater andcalladoctorimmediately.
Federallawstatesthatbatteriesshouldnotbeplaced inthegarbage.Managementanddisposalpractices forbatteriesmustfollowrelevantfederal,state,or locallaws.
Ifabatteryisbeingreplacedorifthemachine containingthebatteryisnolongeroperatingandis beingscrapped,removethebatteryandtakeittoa localcertiedrecyclingcenter.Ifnolocalrecycling isavailablereturnthebatterytoanycertiedbattery reseller.
44
Page 45
Storage
1.Raisethetines,stopthemachine,shutoffthe engine,engagetheparkingbrake,andremove thekey.
2.Removedirtandgrimefromtheentiremachine.
Important:Youcanwashthemachine
withmilddetergentandwater.Donot pressure-washthemachine.Avoid excessiveuseofwater,especiallynearthe engineandhydrostaticdrive.
3.Servicetheaircleaner;refertoServiceAir
Cleaner(page30).
4.Lubricatethemachine;refertoLubrication
(page29).
5.Changetheengineoil;refertoChangingthe
EngineOil(page32).
6.Checkandtightenallbolts,nuts,andscrews. Repairorreplaceanypartthatisdamaged.
7.Paintallscratchedorbaremetalsurfaces.Paint isavailablefromyourauthorizedT orodistributor.
8.Storethemachineinaclean,drygarageor storagearea.
9.Coverthemachinetoprotectitandkeepitclean.
45
Page 46
Troubleshooting
Problem
Thestarterdoesnotcrank.
Theenginedoesnotstart,startshard,or failstokeeprunning.
PossibleCauseCorrectiveAction
1.Theparkingbrakeisnotengaged.1.Engagetheparkingbrake.
2.Thebatterydoesnothaveafull charge.
3.Theelectricalconnectionsare corroded,looseorfaulty.
4.Afuseisblown.4.Replacetheblownfuse.
5.Arelayorswitchisdefective.5.ContactanAuthorizedServiceDealer.
1.Thefueltankisempty.1.Fillthefueltank.
2.Thefuel-shutoffvalveisclosed.2.Openthefuel-shutoffvalve.
3.Thethrottleandchokearenotinthe correctposition.
4.Thereisdirt,water,orstalefuelisin thefuelsystem.
5.Theaircleanerisdirty.
6.Theelectricalconnectionsare corroded,looseorfaulty.
7.Arelayorswitchisdefective.7.ContactanAuthorizedServiceDealer.
8.Thesparkplugisfaulty.
9.Thespark-plugwireisnotconnected.
10.Theambienttemperatureistoolow.10.Placethemachineintoawarmer
2.Chargethebattery.
3.Checktheelectricalconnectionsfor goodcontact.Cleantheconnector terminalsthoroughlywithelectrical contactcleaner,applydielectric grease,andreconnect.
3.Ensurethatthethrottlelevelismidway betweentheSLOWandFASTpositions, andthechokeisintheONpositionfor acoldengineortheOFFpositionfora warmengine.
4.ContactanAuthorizedToroservice dealer.
5.Cleanorreplacetheair-cleaner element.
6.Checktheelectricalconnections forgoodcontact.Cleanconnector terminalsthoroughlywithelectrical contactcleaner,applydielectric grease,andconnect.
8.Clean,adjust,orreplacethespark plug.
9.Checkthespark-plugwireconnection.
environmentandallowthehydraulic uidandengineoiltowarmsufciently.
Theenginelosespower.
Theengineoverheats.
Themachinepullsleftorright(withlevers fullyforward).
Themachinedoesnotdrive.
1.Theengineloadisexcessive.1.Reducethegroundspeedoraeration
2.Theaircleanerisdirty.
3.Theoillevelinthecrankcaseislow.3.Addoiltothecrankcase.
4.Thecoolingnsandairpassagesfor theengineareplugged.
5.Thereisdirt,water,orstalefuelisin thefuelsystem.
1.Theengineloadisexcessive.1.Reducethegroundspeedoraeration
2.Theoillevelinthecrankcaseislow.2.Addoiltothecrankcase.
3.
Thecoolingnsandairpassagesfor theengineareplugged.
1.Thetirepressureindrivetiresisnot correct.
2.Thetrackingneedsadjustment.2.Adjustthetraction-controllinkage.
1.Thetransmissionbeltworn,loose,or broken.
2.Thetransmissionbeltisoffapulley.2.Changethebelt.
depth.
2.Cleanorreplacetheair-cleaner element.
4.Removetheobstructionsfromthe coolingnsandairpassages.
5.ContactanAuthorizedServiceDealer.
depth.
3.
Removetheobstructionsfromthe coolingnsandairpassages.
1.Adjustthetirepressureinthedrive tires.
1.Changethebelt.
46
Page 47
Problem
PossibleCauseCorrectiveAction
Thereisabnormalvibration.
Thetinesdonotraise.
Thetinesdonotengagetheground.
1.Atineisbent.1.Installanewtine.
2.Thetinemountingboltisloose.2.Tightenthetinemountingbolt.
3.Theenginemountingboltsareloose.3.Tightentheenginemountingbolts.
4.Thereisalooseenginepulleyoridler pulley.
5.Theenginepulleyisdamaged.
6.Abeltisdamaged.6.Installanewbelt.
7.Thechainsarenotproperlytensioned.
1.Thereisashortinthewireharness.
2.Thereturn-to-upspringsarenot properlyadjusted.
3.Thereturn-to-upspringsaredamaged.3.Replacethereturn-to-upsprings.
1.Thetinedownpressuresettingistoo low.
2.Electronicdepthcontrolissettoo shallow.
3.Theharness/switchisdamaged.3.ContactanAuthorizedServiceDealer.
4.Theauxiliaryreservoirislowonoil.4.Addoiltothereservoir.
4.Tightentheappropriatepulley.
5.ContactanAuthorizedServiceDealer.
7.Checkthedrivewheelchaintension andthetinedrive-chaintension.
1.ContactanAuthorizedServiceDealer.
2.Adjustthereturn-to-upsprings.
1.Increasethetinedownpressure.
2.Increasetheelectricaldepthcontrol setting.
47
Page 48
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AustralianConsumerLaw
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