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74721
Operator's Manual
52 pgs3.94 Mb0
Operator's Manual
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Operator's Manual [es]
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Operator's Manual [fr]
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Parts Catalogue
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Toro 74721 Operator's Manual

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Page 1
FormNo.3394-175RevA
TimeCutter
®
SS4225Riding
Mower
ModelNo.74721—SerialNo.315000001andUp
Registeratwww.T oro.com. OriginalInstructions(EN)
Page 2
WARNING
Introduction
CALIFORNIA
Proposition65Warning
Thisproductcontainsachemical
orchemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Important:Thisengineisnotequippedwith
asparkarrestermufer.Itisaviolationof CaliforniaPublicResourceCodeSection4442to useoroperatetheengineonanyforest-covered, brush-covered,orgrass-coveredland.Other statesorfederalareasmayhavesimilarlaws.
ThissparkignitionsystemcomplieswithCanadian ICES-002
TheenclosedEngineOwner'sManualis suppliedforinformationregardingtheUS EnvironmentalProtectionAgency(EPA)and theCaliforniaEmissionControlRegulationof emissionsystems,maintenance,andwarranty. Replacementsmaybeorderedthroughtheengine manufacturer.
Thismachineisaride-on,rotary-bladelawnmower intendedtobeusedbyhomeownersinresidential applications.Itisprimarilydesignedforcuttinggrass onwell-maintainedlawns.Itisnotdesignedforcutting brush,mowinggrassandothergrowthalongside highways,orforagriculturaluses.
Readthisinformationcarefullytolearnhowtooperate andmaintainyourproductproperlyandtoavoid injuryandproductdamage.Youareresponsiblefor operatingtheproductproperlyandsafely .
YoumaycontactTorodirectlyatwww.Toro.com forproductsafetyandoperationtrainingmaterials, accessoryinformation,helpndingadealer,orto registeryourproduct.
Wheneveryouneedservice,genuineToroparts,or additionalinformation,contactanAuthorizedService DealerorToroCustomerServiceandhavethemodel andserialnumbersofyourproductready.Figure1 identiesthelocationofthemodelandserialnumbers ontheproduct.Writethenumbersinthespace provided.
Formodelswithstatedenginehorsepower,thegross horsepoweroftheenginewaslaboratoryratedbythe enginemanufacturerinaccordancewithSAEJ1940. Asconguredtomeetsafety,emission,andoperating requirements,theactualenginehorsepoweronthis classoflawnmowerwillbesignicantlylower.
g014523
Figure1
Undertheseat
1.Modelandserialnumberplate
Writetheproductmodelandserialnumbersinthe spacebelow:
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas safetymessagesidentiedbythesafetyalertsymbol (Figure2),whichsignalsahazardthatmaycause seriousinjuryordeathifyoudonotfollowthe recommendedprecautions.
©2014—TheToro®Company 8111LyndaleAvenueSouth Bloomington,MN55420
Contactusatwww.Toro.com.
2
PrintedintheUSA.
AllRightsReserved
Page 3
Figure2
1.Safetyalertsymbol.
Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanical informationandNoteemphasizesgeneralinformation worthyofspecialattention.
g000502
3
Page 4
Contents
Safety.......................................................................5
SafeOperatingPractices....................................5
SafetyandInstructionalDecals..........................7
ProductOverview...................................................12
Controls...........................................................12
Operation................................................................14
AddingFuel......................................................14
CheckingtheEngine-OilLevel..........................15
BreakinginaNewMachine..............................15
ThinkSafetyFirst..............................................15
StartingtheEngine...........................................17
OperatingtheBlades........................................17
StoppingtheEngine.........................................18
DrivingtheMachine..........................................18
StoppingtheMachine.......................................20
AdjustingtheHeight-of-Cut...............................20
AdjustingtheAnti-ScalpRollers........................20
PositioningtheSeat..........................................21
AdjustingtheMotion-ControlLevers.................21
PushingtheMachinebyHand..........................21
TransportingtheMachine.................................22
LoadingtheMachine........................................22
OperatingTips.................................................24
Maintenance...........................................................25
RecommendedMaintenanceSchedule(s)...........25
Pre-MaintenanceProcedures..............................26
RaisingtheSeat...............................................26
Lubrication..........................................................26
GreasingtheBearings......................................26
EngineMaintenance...........................................27
ServicingtheAirCleaner..................................27
ServicingtheEngineOil....................................28
ServicingtheSparkPlug...................................30
CleaningtheBlowerHousing............................31
FuelSystemMaintenance...................................31
ReplacingtheIn-LineFuelFilter.......................31
ElectricalSystemMaintenance...........................32
ChargingtheBattery.........................................32
ServicingtheFuses..........................................34
DriveSystemMaintenance..................................34
CheckingtheTirePressure...............................34
ReleasingtheElectricBrake.............................35
MowerMaintenance.............................................35
ServicingtheCuttingBlades.............................35
LevelingtheMowerDeck..................................38
RemovingtheMower........................................39
InstallingtheMower..........................................40
ReplacingtheGrassDeector..........................41
MowerBeltMaintenance......................................42
InspectingtheBelts..........................................42
ReplacingtheMowerBelt.................................42
Cleaning..............................................................43
WashingtheUndersideoftheMower................43
Storage...................................................................44
CleaningandStorage.......................................44
Troubleshooting......................................................45
Schematics.............................................................47
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Safety
Toreducethepotentialforinjury,comply withthesesafetyinstructionsandalwayspay attentiontothesafetyalertsymbol,whichmeans CAUTION,WARNING,orDANGER-"personal safetyinstruction."Failuretocomplywiththe instructionmayresultinpersonalinjuryordeath.

SafeOperatingPractices

Thisproductiscapableofamputatinghandsand feetandthrowingobjects.Alwaysfollowallsafety instructionstoavoidseriousinjuryordeath.
ThefollowinginstructionsareadaptedfromANSI standardB71.1-2012.Allthelanguagewithinthis ANSIstandardappliestothismachine;however, duetotheapplicationofthestandardacrossmany differenttypesofproductssomestatementscan seemgeneralormisleading.Intheseinstances,T oro hasrenedthestatementtoconveythemeaningof thestandardwhilebettermatchingtheproductthis Operator'sManualpertains.Safetyinformationin additiontotheinstructionsfoundintheANSIstandard belowcanbefoundinToroRidingMowerSafetyat theendofthissection.
GeneralOperation
•Read,understand,andfollowallinstructionsin
theoperator'smanualandonthemachinebefore starting.
•Donotplacehandsorfeetnearrotatingpartsor
underthemachine.Keepclearofthedischarge openingatalltimes.
•Allowonlyresponsibleadultswhoarefamiliarwith
theinstructionstooperatethemachine.
•Cleartheareaofobjectssuchasrocks,toys,wire,
etc.,whichcouldbepickedupandthrownbythe blade.
•Besuretheareaisclearofotherpeoplebefore
mowing.Stopthemachineifanyoneentersthe area.
•Nevercarrypassengers.
•Donotmowinreverseunlessabsolutely
necessary.Alwayslookdownandbehindbefore andwhilebackingup.
•Beawareofthemowerdischargedirectionanddo
notpointitatanyone.Avoiddischargingmaterial againstawallorobstruction.Materialmayricochet backtowardtheoperator.Stoptheblade(s)when crossinggravelsurfaces.
•Donotoperatethemachinewithoutdeector,
dischargecoverorentiregrasscollectionsystem inplaceandworking.
•Bealert,slowdownandusecautionwhenmaking
turns.Lookbehindandtothesidebeforechanging directions.
•Neverleavearunningmachineunattended.
Alwaysturnoffblades,setparkingbrake,stop engine,andremovekeybeforedismounting.
•Turnoffbladeswhennotmowing.Stoptheengine,
waitforallpartstocometoacompletestopand removethekeybeforecleaningthemachine, removingthegrasscatcheroruncloggingthe dischargechute.
•Operatethemachineonlyindaylightorgood
articiallight.
•Donotoperatethemachinewhileunderthe
inuenceofalcoholordrugs.
•Watchfortrafcwhenoperatingnearorcrossing
roadways.
•Useextracarewhenloadingorunloadingthe
machineintoatrailerortruck.
•Alwaysweareyeprotectionwhenoperatingthe
mower.
•Alwaysfollowtherecommendationsforany
applicationofcounterweights.
•Lightningcancausesevereinjuryordeath.If
lightningisseenorthunderisheardinthearea,do notoperatethemachine;seekshelter.
SlopeOperation
Slopesareamajorfactorrelatedtolossofcontroland tip-overaccidents,whichcanresultinsevereinjuryor death.Operationonallslopesrequiresextracaution. Ifyoucannotbackuptheslopeorifyoufeeluneasy onit,donotmowit.
•Donotmowslopesgreaterthan15degrees.
•Watchforditches,holes,rocks,dips,andrises
thatchangetheoperatingangle,asroughterrain couldoverturnthemachine.
•Choosealowgroundspeedsoyouwillnothave
tostopwhileoperatingonaslope.
•Donotmowslopeswhengrassiswet.Slippery
conditionsreducetractionandcouldcausesliding andlossofcontrol.
•Alwayskeepthedrivewheelsengagedwhen
goingdownslopes.
•Reducespeedanduseextremecautiononslopes.
•Donotmakesuddenturnsorrapidspeedchanges.
•Removeormarkobstaclessuchasrocks,tree
limbs,etc.fromthemowingarea.Tallgrasscan hideobstacles.
•Avoidsuddenstartswhenmowinguphillbecause
themowermaytipbackwards.
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Page 6
•Beawarethatlossoftractionmayoccurgoing
downhill.Weighttransfertothefrontwheels maycausedrivewheelstoslipandcauselossof brakingandsteering.
•Alwaysavoidsuddenstartingorstoppingona
slope.Iftireslosetraction,stopthemachine, disengagethebladesandproceedslowlyoffthe slope.
•Useextremecarewithgrasscatchersorother
attachments.Thesecanchangethestabilityofthe machineandcauselossofcontrol.
•Donottrytostabilizethemachinebyputtingyour
footontheground.
•Donotmowneardrop-offs,ditches,steepbanks
orwater.Wheelsdroppingoveredgescancause rollovers,whichmayresultinseriousinjury,death ordrowning.
•Useawalkbehindmowerand/orahandtrimmer
neardrop-offs,ditches,steepbanksorwater.
Children
equipmentandtowingonslopes.Towedweight mustnotexceedtheweightofthemachine, operator,andballast.Usecounterweightsor wheelweightsasdescribedintheattachment,or inthepullingmachineOperator’sManual.
•Neverallowchildrenorothersinorontowed
equipment.
•Onslopes,theweightofthetowedequipmentmay
causelossoftraction,increasedriskofrollover, andlossofcontrol.Reducethetowedweightand slowdown.
•Stoppingdistanceincreaseswiththeweightofthe
towedload.Travelslowlyandallowextradistance tostop.
•Makewideturnstokeeptheattachmentclearof
themachine.
Tragicaccidentscanoccuriftheoperatorisnot alerttothepresenceofchildren.Childrenareoften attractedtothemachineandthemowingactivity. Neverassumethatchildrenwillremainwhereyou lastsawthem.
•Keepchildrenoutofthemowingareaandunder
thewatchfulcareofanotherresponsibleadult,not theoperator.
•Bealertandturnthemachineoffifchildrenenter
thearea.
•Beforeandwhilebackingorchangingdirection,
lookbehind,down,andside-to-sideforsmall children.
•Nevercarrychildren,evenwiththebladesoff.
Theymayfalloffandbeseriouslyinjuredor interferewithsafemachineoperation.
•Childrenwhohavebeengivenridesinthepast
maysuddenlyappearinthemowingareafor anotherrideandberunoverorbackedoverby themower.
•Neverallowchildrentooperatethemachine.
•Useextracarewhenapproachingblindcorners,
shrubs,trees,theendofafenceorotherobjects thatmayobscurevision.
TowingSafety
•Donotattachtowedequipmentexceptatthehitch
point.
•Followtheattachmentmanufacturer's
recommendationforweightlimitsfortowed
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Service
SafeHandlingofGasoline:
Toavoidpersonalinjuryorpropertydamage,use extracarewhenhandlinggasolineandotherfuels. Theyareammableandthevaporsareexplosive.
•Extinguishallcigarettes,cigars,pipesandother
sourcesofignition.
•Useonlyanapprovedcontainer.
•Neverremovethegascaporaddfuelwhenthe
engineisrunning.Allowtheenginetocoolbefore refueling.
•Neverrefuelthemachineindoors.
•Neverstorethemachineorfuelcontainerinside
wherethereisanopename,suchasneara waterheaterorfurnace.
•Neverllcontainersinsideavehicleorona
truckortrailerwithaplasticliner.Alwaysplace containersonthegroundawayfromyourvehicle beforelling.
•Removegas-poweredequipmentfromthetruck
ortrailerandrefuelitontheground.Ifthisis notpossible,thenrefuelsuchequipmentwitha portablecontainer,ratherthanfromagasoline dispensernozzle.
•Keepthenozzleincontactwiththerimofthefuel
tankorcontaineropeningatalltimesuntilthe fuelingiscomplete.Donotuseanozzlelock-open device.
•Iffuelisspilledonclothing,changeclothing
immediately.
•Neveroverllthefueltank.Replacegascapand
tightensecurely.
GeneralService:
•Neveroperateamachineinsideaclosedarea.
Engineexhaustcontainscarbonmonoxide,which isanodorless,deadlypoisonthatcankillyou.
•Keepnutsandboltstight,especiallytheblade
attachmentbolts.Keepequipmentingood condition.
•Neverinterferewiththeintendedfunctionofa
safetydeviceortoreducetheprotectionprovided byasafetydevice.Checktheirproperoperation regularly.
•Keepthemachinefreeofgrass,leaves,orother
debrisbuild-up.Cleanupoilorfuelspillagefuel soakeddebris.Allowthemachinetocoolbefore storing.
•Stopandinspecttheequipmentifyoustrikean
object.Repair,ifnecessary,beforerestarting.
•Nevermakeanyadjustmentsorrepairswiththe
enginerunning.
•Grasscatchercomponentsaresubjecttowear,
damageanddeterioration,whichcouldexpose movingpartsorallowobjectstobethrown. Frequentlycheckcomponentsandreplace withmanufacturers'recommendedparts,when necessary.
•Mowerbladesaresharpandcancut.Wrapthe
blade(s)orwearthickly-paddedgloves,anduse extracautionwhenservicingthem.
•Checkforproperbrakeoperationfrequently.
Adjustandserviceasrequired.
•Maintainorreplacesafetyandinstructiondecals
asnecessary.
•UseonlygenuineT ororeplacementpartsto
ensurethatoriginalstandardsaremaintained.
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea ofpotentialdanger.Replaceanydecalthatisdamagedorlost.
93-7009
1.Warning—don'toperatethemowerwiththedeectorupor removed;keepthedeectorinplace.
2.Cutting/dismembermenthazardofhandorfoot,mower blade—stayawayfrommovingparts.
decal93-7009
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal machinemanufacturer.
7
decaloemmarkt
Page 8
114-1606
1.Entanglementhazard,belt—keepallguardsinplace.
decal114-1606
105-7015
Formodelswith42-inchdecks
106-8717
1.Readtheinstructionsbeforeservicingorperforming maintenance.
2.Checktirepressureevery25operatinghours.
3.Greaseevery25operatinghours.
4.Engine
decal105-7015
decal119-8814
119-8814
1.Parkingposition4.Neutral
2.Fast5.Reverse
3.Slow
decal106-8717
decal119-8815
119-8815
1.Parkingposition4.Neutral
2.Fast5.Reverse
3.Slow
110-6691
1.Thrownobjecthazard—keepbystandersasafedistance fromthemachine.
2.Thrownobjecthazard,mower—donotoperatewithoutthe deector,dischargecover,orgrasscollectionsystemin place.
3.Cutting/dismembermentofhandorfoot—stayawayfrom movingparts.
decal110-6691
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Page 9
decal131-4036
131-4036
1.Maximumdrawbarpull36 kg(80lb)
2.ReadtheOperator's Manual.
decalbatterysymbols
BatterySymbols
Someorallofthesesymbolsareonyourbattery
1.Explosionhazard
decal119-8871
119-8871
2.Nore,opename,or smoking.
Certainmodelsonly
1.Height-of-cut
3.Causticliquid/chemical burnhazard
4.Weareyeprotection9.Flusheyesimmediately
5.ReadtheOperator's
Manual.
6.Keepbystandersasafe distancefromthebattery.
7.Weareyeprotection; explosivegasescan causeblindnessandother injuries
8.Batteryacidcancause blindnessorsevereburns.
withwaterandgetmedical helpfast.
10.Containslead;donot discard.
1.Bypassleverpositionfor pushingthemachine
decal121-2989b
121-2989
2.Bypassleverpositionfor operatingthemachine
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Page 10
decal131-3947
131–3947
1.Trim—slow
3.Mow—fast
2.Tow—medium
decal131-4161
131-4161
1.Fast
2.Slow
3.Powertake-off
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decal132-0869
132-0869
1.Warning—readthe Operator'sManual.
2.Warning—beforeservicing, engagetheparkingbrake, removethekeyandthe sparkplugconnection.
3.Cuttinghazardofhand, mowerblade;pinching hazardofhand,belt—keep handsandfeetawayfrom movingparts;keepall guardsandshieldsinplace.
4.Thrownobject hazard—keepbystanders awayfromthemachine; removedebrisfromthe areabeforemowing;keep thedeectorshielddown.
5.Ramptipping hazard—whenloading ontoatrailer,donotuse dualramps;onlyusea singlerampwideenough forthemachineandthat hasaninclinelessthan 15degrees;backupthe ramp(inreverse)anddrive forwardofftheramp.
6.Bodilyharmhazard—no riders;lookbehindyou whenmowinginreverse.
7.Tippinghazardon slopes—donotuseon slopesnearopenwater;do notuseonslopesgreater than15degrees.
11
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ProductOverview
g027933
Figure3
1.Deector4.Height-of-cutlever
2.Reardrivewheel
3.Motion-controllevers
5.Operatorseat
6.SmartSpeed™lever
Controls
BecomefamiliarwithallofthecontrolsinFigure3 andFigure4beforeyoustarttheengineandoperate themachine.
7.Footrest
8.Engine11.Engineguard
9.Fuel-tankcap12.Frontcasterwheel
10.Controlpanel
IgnitionSwitch
Theignitionswitchhas3positions:Off,Run,and Start.ThekeywillturntoStartandmovebacktoRun uponrelease.TurningthekeytotheOffpositionwill stoptheengine;however,alwaysremovethekey whenleavingthemachinetopreventsomeonefrom accidentallystartingtheengine(Figure4).
ThrottleControl
Thethrottlecontrolstheenginespeed,andithasa continuous-variablesettingfromSlowtoFast(Figure
4).
Blade-ControlSwitch(Power Take-off)
Figure4
ControlPanel
1.Throttle3.Blade-controlswitch (powertake-off)
2.Ignitionswitch
Theblade-controlswitch,representedbyapower take-off(PTO)symbol,engagesanddisengages powertothemowerblades(Figure4).
g027890
Motion-ControlLeversandPark Position
Themotion-controlleversarespeed-sensitivecontrols ofindependent-wheelmotors.Movingaleverforward orbackwardturnsthewheelonthesamesideforward orinreverse;wheelspeedisproportionaltothe amounttheleverismoved.Movethecontrollevers
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Page 13
outwardfromthecentertotheparkposition,and exitthemachine(Figure13).Alwayspositionthe motion-controlleversintotheparkpositionwhenyou stopthemachineorleaveitunattended.
SmartSpeed™ControlSystem Lever
TheSmartSpeed™Control-Systemlever,located belowtheoperatingposition,givestheoperatora choicetodrivethemachineat3speedranges—trim, tow,andmow(Figure5).
leverismovedup(towardtheoperator),thedeckis raisedfromtheground,andwhenmoveddown(away fromtheoperator),itisloweredtowardtheground. Onlyadjusttheheight-of-cutwhilethemachineisnot moving(Figure17).
Figure5
1.Smart-speedlever
Fuel-PresenceWindow
Thefuelwindowlocatedontheleft-handsideof themachinecanbeusedtoverifythepresenceof gasolineinthetank(Figure6).
g027625
Figure6
1.Fuel-presencewindow
Height-of-CutLever
Theheight-of-cutleverallowstheoperatortolower andraisethedeckfromtheseatedposition.Whenthe
g014521
13
Page 14
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.

AddingFuel

•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.
Neverusegasolinethatcontainsmorethan 10%ethanolbyvolume,suchasE15(contains
15%ethanol),E20(contains20%ethanol),orE85 (containsupto85%ethanol).Usingunapproved gasolinemaycauseperformanceproblemsand/or enginedamagewhichmaynotbecoveredunder warranty.
•Donotusegasolinecontainingmethanol.
•Donotstorefueleitherinthefueltankorfuel
containersoverthewinterunlessafuelstabilizer isused.
•Donotaddoiltogasoline.
DANGER
DANGER
Incertainconditionsduringfueling,static electricitycanbereleasedcausingaspark whichcanignitethegasolinevapors.Are orexplosionfromgasolinecanburnyouand othersandcandamageproperty.
•Alwaysplacegasolinecontainersonthe groundawayfromyourvehiclebefore lling.
•Donotllgasolinecontainersinsidea vehicleoronatruckortrailerbedbecause interiorcarpetsorplastictruckbedliners mayinsulatethecontainerandslowthe lossofanystaticcharge.
•Whenpractical,removegas-powered equipmentfromthetruckortrailerand refueltheequipmentwithitswheelsonthe ground.
•Ifthisisnotpossible,thenrefuelsuch equipmentonatruckortrailerfroma portablecontainer,ratherthanfroma gasolinedispensernozzle.
•Ifagasolinedispensernozzlemustbe used,keepthenozzleincontactwiththe rimofthefueltankorcontaineropeningat alltimesuntilfuelingiscomplete.
Incertainconditions,gasolineisextremely ammableandhighlyexplosive.Areor explosionfromgasolinecanburnyouand othersandcandamageproperty.
•Fillthefueltankoutdoors,inanopenarea, whentheengineiscold.Wipeupany gasolinethatspills.
•Neverllthefueltankinsideanenclosed trailer.
•Donotllthefueltankcompletelyfull.Add gasolinetothefueltankuntilthelevelis6 to13mm(1/4to1/2inch)belowthebottom ofthellerneck.Thisemptyspaceinthe tankallowsgasolinetoexpand.
•Neversmokewhenhandlinggasoline,and stayawayfromanopenameorwhere gasolinefumesmaybeignitedbyaspark.
•Storegasolineinanapprovedcontainer andkeepitoutofthereachofchildren. Neverbuymorethana30-daysupplyof gasoline.
•Donotoperatewithoutentireexhaust systeminplaceandinproperworking condition.
WARNING
Gasolineisharmfulorfatalifswallowed. Long-termexposuretovaporscancause seriousinjuryandillness.
•Avoidprolongedbreathingofvapors.
•Keepfaceawayfromnozzleandgastank orconditionerbottleopening.
•Avoidcontactwithskin;washoffspillage withsoapandwater.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachineto providethefollowingbenets:
•Keepsgasolinefreshduringstorageof90daysor
less.Forlongerstorageitisrecommendedthat thefueltankbedrained.
•Cleanstheenginewhileitruns
•Eliminatesgum-likevarnishbuildupinthefuel
system,whichcauseshardstarting
Important:Donotusefueladditives
containingmethanolorethanol.
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Page 15
Addthecorrectamountofgasstabilizer/conditioner tothegas.
Note:Afuelstabilizer/conditionerismosteffective
whenmixedwithfreshgasoline.T ominimizethe chanceofvarnishdepositsinthefuelsystem,use fuelstabilizeratalltimes.
new,placingadditionalloadontheengine.Allow 40to50hoursofbreak-intimefornewmachinesto developfullpowerandbestperformance.

ThinkSafetyFirst

FillingtheFuelTank
Note:Ensurethattheengineisshutoffandthe
motioncontrolsareintheparkedposition.
Note:Y oucanusethefuelwindowtoverifythe
presenceofgasolinebeforellingthetank(Figure7).
Important:Donotoverllfueltank.Fillthefuel
tanktothebottomofthellerneck.Theempty spaceinthetankallowsthefueltoexpand. Overllingmayresultinfuelleakage,damageto theengine,ordamagetotheemissionssystem.
OperatingSafety
Pleasecarefullyreadallofthesafetyinstructionsand decalsinthesafetysection.Knowingthisinformation couldhelpyou,yourfamily ,pets,orbystandersavoid injury.
DANGER
Mowingonwetgrassorsteepslopescan causeslidingandlossofcontrol.
Wheelsdroppingoveredgescancause rollovers,whichmayresultinseriousinjury, death,ordrowning.
Alossoftractionisalossofsteeringcontrol.
Toavoidlossofcontrolandpossibilityof rollover:
•Donotmowneardrop-offsornearwater.
•Donotmowslopesgreaterthan15degrees.
•Reducethespeedanduseextremecaution onslopes.
Figure7

CheckingtheEngine-Oil Level

Beforeyoustarttheengineandusethemachine, checktheoillevelintheenginecrankcase;referto
CheckingtheEngine-OilLevel(page28).

BreakinginaNewMachine

Newenginestaketimetodevelopfullpower.Mower decksanddrivesystemshavehigherfrictionwhen
•Whenmowingslopes,graduallyworkfrom lowertohigherareasontheincline.
•Avoidsuddenturnsorrapidspeed changes.
•Turnup,intoaninclinewhenchanging directionsonslopes.T urningdownthe slopereducestraction.
g027243
•Attachmentschangethehandling characteristicsofthemachine.Useextra cautionwhenusingattachmentswiththe machine.
15
Page 16
Figure8
1.Safezone—usethe TimeCutterhere
2.Useawalk-behindmower and/orhandtrimmernear drop-offsandwater.
3.Water
CAUTION
Thismachineproducessoundlevelsin excessof85dBAattheoperatorsearandcan causehearinglossthroughextendedperiods ofexposure.
Wearhearingprotectionwhenoperatingthis machine.
Theuseofprotectiveequipmentforeyes,ears, hands,feet,andheadisrecommended.
Figure9
1.Wearsafetyglasses
2.Wearhearingprotection
Understandingthe Safety-InterlockSystem
WARNING
Ifsafety-interlockswitchesaredisconnected ordamaged,themachinecouldoperate unexpectedlycausingpersonalinjury.
•Donottamperwiththeinterlockswitches.
•Checktheoperationoftheinterlock switchesdaily,andreplaceanydamaged switchesbeforeoperatingthemachine.
Thesafety-interlocksystemisdesignedtopreventthe
g000513
enginefromstartingunless:
•Thebladesaredisengaged.
•Themotion-controlleversareintheparkposition.
Thesafety-interlocksystemalsoisdesignedtostop theenginewheneverthecontrolleversareoutofthe parkpositionandyourisefromtheseat.
TestingtheSafety-Interlock System
Testthesafety-interlocksystembeforeyouusethe machineeachtime.Ifthesafetysystemdoesnot operateasdescribedbelow,haveanAuthorized ServiceDealerrepairthesafetysystemimmediately .
1.Whilesittingontheseat,withthecontrollevers inparkposition,andmovetheblade-control switchtoOn.
2.Trystartingtheengine;theengineshouldnot crank.
3.Whilesittingontheseat,movetheblade-control switchtoOff.
4.Moveeithermotion-controllevertothecenter, unlockedposition.
5.Trystartingtheengine;theengineshouldnot
g009027
crank.
6.Repeatwiththeothermotion-controllever.
7.Whilesittingontheseat,movetheblade-control switchtoOff,andlockthemotion-controllevers intheparkposition.
8.Starttheengine.
9.Whiletheengineisrunning,engagethe blade-controlswitch,andriseslightlyfromthe seat.
Note:Theengineshouldstop.
10.Whilesittingontheseat,movetheblade-control switchtoOff,andlockthemotion-controllevers intheparkposition.
11.Starttheengine.
16
Page 17
12.Whiletheengineisrunning,movethe motion-controlleverstothecenter,unlocked position,engagetheblade-controlswitch,and riseslightlyfromtheseat.
Note:Theengineshouldstop.

StartingtheEngine

Important:Donotengagethestarterformore
than10secondsatatime.Iftheenginefailsto start,allowa60secondcool-downperiodbetween attempts.Failuretofollowtheseinstructionscan damagethestartermotor.

OperatingtheBlades

Theblade-controlswitch,representedbyapower take-off(PTO)symbol,engagesanddisengages powertothemowerblades.Thisswitchcontrols powertoanyattachmentsthatdrawpowerfromthe engine,includingthemowerdeckandcuttingblades.
EngagingtheBlades
Important:Donotengagethebladeswhen
parkedintallgrass.Beltorclutchdamagecan occur.
Note:Alwaysengagethebladeswiththethrottlein
theFastposition.
Figure10
g027533
Figure11
DisengagingtheBlades
g027578
Figure12
1.Controlpanel2.Blade-controlswitch—Off
g027247
17
Page 18

StoppingtheEngine

1.Disengagethebladesbymovingthe blade-controlswitchtoOff(Figure12).
2.Movethethrottlelevertobetweenthehalfand fullthrottleposition.
3.TurntheignitionkeytoOffandremovethekey.

DrivingtheMachine

Drivingthemachinebenetsfromanunderstanding ofwhatzero-turn-radiusmowermeans.Thedrive wheelsturnindependently,poweredbyhydraulic motorsoneachaxle;henceonesidecanturnin reversewhiletheotherturnsforwardcausingthe machinetospinratherthanturn.Thisvastlyimproves themachinemaneuverabilitybutmayrequiresome adjustmentiftheoperatorisunfamiliar.
WARNING
Themachinecanspinveryrapidly.The operatormaylosecontrolofthemachine andcausepersonalinjuryordamagetothe machine.
•Usecautionwhenmakingturns.
•Slowthemachinedownbeforemaking sharpturns.
Figure13
1.Park(brake)position
2.Center,unlockposition5.FrontoftheMachine
3.Forward
4.Backward
g004532
Thethrottlecontrolregulatestheenginespeedas measuredinrpm(revolutionsperminute).Placing thethrottlecontrolintheFastpositioncanbebestfor performance.Formostapplications,operatinginthe full-throttlepositionisdesirable.
18
Page 19
UsingtheSmartSpeed
TM
Control
System
TheSmartSpeed belowtheoperatingposition(Figure14),givesthe operatorachoicetodrivethemachineat3ground speedranges—trim,tow,andmow.
1.Smartspeedlever
TM
Control-Systemlever,located
Figure14
Thisisthemediumspeed.Thesuggestedusesfor thisspeedareasfollows:
•Bagging
•Mulching
Mow
Thisisthefastestspeed.Thesuggestedusesforthis speedareasfollows:
•Normalmowing
•Transportingthemachine
DrivingForward
Note:Alwaysusecautionwhenbackingupand
turning.
1.Movetheleverstothecenter,unlockedposition.
g027625
2.T ogoforward,slowlypushthemotion-control leversforward(Figure15).
Tochangespeeds,dothefollowing:
1.Movethemotioncontrolleverstoneutraland outwardtotheparkposition.
2.Disengagethebladecontrolswitch
3.Adjustthelevertothedesiredposition.
Thefollowingareonlyrecommendationsforuse. Adjustmentswillvarybygrasstype,moisturecontent, andtheheightofthegrass.
Suggested uses:
ParkingX
Heavy,wet grass
TrainingX
BaggingX
MulchingX
Normal mowing
Transport
TrimTowMow
X
X
X
Trim
Thisisthelowestspeed.Thesuggestedusesforthis speedareasfollows:
•Parking
•Heavy,wetgrassmowingconditions
g008952
Figure15
Togostraight,applyequalpressuretoboth motion-controllevers(Figure15).
Toturn,releasepressureonthemotion-control levertowardthedirectionyouwanttoturn (Figure15).
Thefartheryoumovethemotion-controllevers ineitherdirection,thefasterthemachinewill moveinthatdirection.
Tostop,pullthemotion-controlleverstoneutral.
•Training
Tow
19
Page 20
DrivingBackward
Note:Alwaysusecautionwhenbackingupand
turning.
1.Movetheleverstothecenter,unlockedposition.
2.T ogobackward,lookbehindyouanddown, asyouslowlypullthemotion-controllevers rearward(Figure16).

AdjustingtheHeight-of-Cut

Note:Thetransportpositionisthehighest
height-of-cutpositionorcuttingheight115mm (4.5inches)asshowninFigure17.
Figure16
Togostraight,applyequalpressuretoboth motion-controllevers(Figure16).
Toturn,releasethepressureonthe motion-controllevertowardthedirectionyou wanttoturn.
Tostop,pushthemotion-controlleversto neutral.

StoppingtheMachine

Tostopthemachine,movethemotion-controllevers toneutralandoutwardtotheparkposition,disengage theblade-controlswitch,ensurethethrottleisbetween halfandfullthrottle,andturntheignitionkeytooff.
Note:Remembertoremovethekeyfromtheignition
switch.
WARNING
Childrenorbystandersmaybeinjuredifthey moveorattempttooperatethemowerwhile itisunattended.
Alwaysremovetheignitionkeyandmove themotion-controlleversoutwardtothe parkpositionwhenleavingthemachine unattended,evenifjustforafewminutes.
g008953
g027504
Figure17

AdjustingtheAnti-Scalp Rollers

Wheneveryouchangetheheight-of-cut,itis recommendedtoadjusttheheightoftheanti-scalp rollers.
Note:Adjusttheanti-scalprollerssotherollersdo
nottouchthegroundinnormal,atmowingareas.
1.Disengagetheblade-controlswitch(PTO),move themotion-controlleverstotheneutral-lock position,andsettheparkingbrake.
2.Stoptheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Adjusttheanti-scalprollerstooneofthe followingpositions:
20
Page 21
•Upperhole—usethispositionwiththemower
deckinthe63mm(2-1/2inches)andbelow theheight-of-cutpositions(Figure18).
•Lowerhole—usethispositionwiththemower
deckinthe76mm(3inches)andabovethe height-of-cutpositions(Figure18).
Figure18

Adjustingthe Motion-ControlLevers

AdjustingtheHeight
Themotion-controlleverscanbeadjustedhigheror lowerformaximumoperatorcomfort(Figure20).
g019929
1.Anti-scalproller4.Upperhole—themower
2.Lowerhole—themower deckinthe76mm(3 inches)andabovethe height-of-cutpositions
3.Flangenut
deckinthe63mm(2-1/2 inches)andbelowthe height-of-cutpositions
5.Bolt

PositioningtheSeat

g027252
Figure20
AdjustingtheTilt
Themotion-controlleverscanbetiltedforeoraftfor maximumoperatorcomfort.
1.Loosentheupperboltholdingthecontrollever tothecontrol-armshaft.
2.Loosenthelowerboltjustenoughtopivotthe controlleverforeoraft(Figure20).Tightenboth boltstosecurethecontrolinthenewposition.
3.Repeattheadjustmentfortheoppositecontrol lever.
PushingtheMachineby
Figure19
Hand
Important:Alwayspushthemachinebyhand.Do
nottowthemachine,becausedamagemayoccur.
Thismachinehasanelectric-brakemechanism,and topushthemachine,theignitionkeyneedstobein theRunposition.Thebatteryneedstobechargedand functioningfortheelectricbraketobedisengaged.
g027249
21
Page 22
PushingtheMachine
1.Parkthemachineonalevelsurface,and disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardto theparkposition,stoptheengine,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
3.Locatethebypassleversontheframeonboth sidesoftheengine.
4.Movethebypassleversforwardthroughthekey holeanddowntolocktheminplace(Figure21).
Note:Ensurethisisdoneforeachlever.
5.Movethemotion-controlleversinwardtothe neutralpositionandturntheignitionkeytothe Runposition.
Note:Donotstartthemachine.
Note:Themachineisnowabletobepushed
byhand.

TransportingtheMachine

Useaheavy-dutytrailerortrucktotransportthe machine.Ensurethatthetrailerortruckhasall necessarybrakes,lighting,andmarkingasrequired bylaw.Pleasecarefullyreadallthesafetyinstructions. Knowingthisinformationcouldhelpyou,yourfamily, pets,orbystandersavoidinjury.
WARNING
Drivingonthestreetorroadwaywithoutturn signals,lights,reectivemarkings,oraslow movingvehicleemblemisdangerousandcan leadtoaccidentscausingpersonalinjury.
Donotdrivemachineonapublicstreetor roadway.
Totransportthemachine:
1.Ifusingatrailer,connectittothetowingvehicle andconnectthesafetychains.
2.Ifapplicable,connectthetrailerbrakes.
Figure21
1.Bypass-leverlocations
2.Leverpositionfor operatingthemachine
6.Whennished,ensurethatthekeyhasbeen
returnedtotheStoppositiontoavoiddraining thebatterycharge.
3.Leverpositionforpushing themachine
Note:Ifthemachinefailstomove,theelectricbrake
maystillbeengaged.Ifnecessary,theelectricbrake canbereleasedmanually;refertoReleasingthe
ElectricBrake(page35).
3.Loadthemachineontothetrailerortruck.
4.Stoptheengine,removethekey,setthebrake, andclosethefuelvalve.
5.Tiedownthemachinenearthefrontcaster wheelsandtherearbumper(Figure22).
g017303
g027708
Figure22

LoadingtheMachine

Useextremecautionwhenloadingorunloading machinesontoatraileroratruck.Useafull-width rampthatiswiderthanthemachineforthisprocedure. Backuprampsanddriveforwarddownramps(Figure
23).
OperatingtheMachine
Movethebypassleversrearwardthroughthekeyhole anddowntolocktheminplaceasshowninFigure21.
Note:Ensurethisisdoneforeachlever.
22
Page 23
Figure23
g027995
1.Backupramps
2.Driveforwarddownramps
Important:Donotusenarrowindividualramps
foreachsideofthemachine.
Ensuretherampislongenoughsothattheanglewith thegrounddoesnotexceed15degrees(Figure24). Onatground,thisrequiresaramptobeatleastfour times(4X)aslongastheheightofthetrailerortruck bedtotheground.Asteeperanglemaycausemower componentstogetcaughtastheunitmovesfromthe ramptothetrailerortruck.Steeperanglesmayalso causethemachinetotiporlosecontrol.Ifloadingon ornearaslope,positionthetrailerortrucksothatitis onthedownsideoftheslopeandtherampextends uptheslope.Thiswillminimizetherampangle.
WARNING
Loadingamachineontoatrailerortruck increasesthepossibilityoftip-overandcould causeseriousinjuryordeath.
•Useextremecautionwhenoperatinga machineonaramp.
•Useonlyafull-widthramp;donotuse individualrampsforeachsideofthe machine.
•Donotexceeda15-degreeanglebetween therampandthegroundorbetweenthe rampandthetrailerortruck.
1.Full-widthrampinstowed position
2.Sideviewoffull-width rampinloadingposition
3.Notgreaterthan 15degrees
g027996
Figure24
4.Rampisatleastfourtimes (4X)aslongastheheight ofthetrailerortruckbed totheground
5.H=heightofthetraileror truckbedtotheground
6.Trailer
•Ensurethelengthoframpisatleastfour times(4X)aslongastheheightofthe trailerortruckbedtotheground.Thiswill ensurethatrampangledoesnotexceed15 degreesonatground.
•Backuprampsanddriveforwarddown ramps.
•Avoidsuddenaccelerationordeceleration whiledrivingthemachineonarampas thiscouldcausealossofcontrolora tip-oversituation.
23
Page 24
OperatingTips
FastThrottleSetting
Forbestmowingandmaximumaircirculation,operate theengineattheFastposition.Airisrequiredto thoroughlycutgrassclippings,sodonotsetthe height-of-cutsolowastototallysurroundthemower byuncutgrass.Alwaystrytohaveonesideofthe mowerfreefromuncutgrass,whichallowsairtobe drawnintothemower.
UsingtheSmartSpeed™Control
AvoidCuttingTooLow
Ifthecuttingwidthofthemoweriswiderthanthe moweryoupreviouslyused,raisethecuttingheightto ensurethatuneventurfisnotcuttooshort.
LongGrass
Ifthegrassiseverallowedtogrowslightlylongerthan normal,orifitcontainsahighdegreeofmoisture, raisethecuttingheighthigherthanusualandcutthe grassatthissetting.Thencutthegrassagainusing thelower,normalsetting.
System
TheSmartSpeed™ControlSystemlever,located belowtheoperatingposition,givestheoperator achoicetodrivethemachineatthreespeed ranges—high,tow,andlow.Anoperatorcanbenet fromthelowerspeedsettingwhenmaneuveringthe machineintightspacesoroperatingarounddelicate landscapes.Thelowsettingcanalsobeusedto operatethemachineatahighthrottlesettingand bladespeedwhilestillbeingabletoreduceground speedtoincreasequalityofcut.
CuttingaLawnfortheFirstTime
Cutgrassslightlylongerthannormaltoensurethat thecuttingheightofthemowerdoesnotscalpany unevenground.However,thecuttingheightusedin thepastisgenerallythebestonetouse.Whencutting grasslongerthansixinchestall,youmaywanttocut thelawntwicetoensureanacceptablequalityofcut.
Cut1/3oftheGrassBlade
Itisbesttocutonlyabout1/3ofthegrassblade. Cuttingmorethanthatisnotrecommendedunless grassissparse,oritislatefallwhengrassgrows moreslowly.
WhenStopping
Ifthemachine'sforwardmotionmustbestoppedwhile mowing,aclumpofgrassclippingsmaydroponto yourlawn.Toavoidthis,moveontoapreviouslycut areawiththebladesengaged.
KeeptheUndersideoftheMower Clean
Cleanclippingsanddirtfromtheundersideofthe moweraftereachuse.Ifgrassanddirtbuildupinside themower,cuttingqualitywilleventuallybecome unsatisfactory.
BladeMaintenance
Maintainasharpbladethroughoutthecuttingseason becauseasharpbladecutscleanlywithouttearingor shreddingthegrassblades.Tearingandshredding turnsgrassbrownattheedges,whichslowsgrowth andincreasesthechanceofdisease.Checkthe cutterbladesdailyforsharpness,andforanywearor damage.Filedownanynicksandsharpentheblades asnecessary.Ifabladeisdamagedorworn,replace itimmediatelywithagenuineT ororeplacementblade.
MowingDirection
Alternatemowingdirectiontokeepthegrassstanding straight.Thisalsohelpsdisperseclippingswhich enhancesdecompositionandfertilization.
MowatCorrectIntervals
Normally,moweveryfourdays.Butremember, grassgrowsatdifferentratesatdifferenttimes.So tomaintainthesamecuttingheight,whichisagood practice,mowmoreofteninearlyspring.Asthe grassgrowthrateslowsinmidsummer,mowless frequently.Ifyoucannotmowforanextendedperiod, rstmowatahighcuttingheight;thenmowagaintwo dayslateratalowerheightsetting.
24
Page 25
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
Beforeeachuseordaily
Aftereachuse
Every25hours
Every50hours
Every100hours
Every200hours
Every500hours
Beforestorage
MaintenanceProcedure
•Checkthesafety-interlocksystem.
•Checktheaircleanerfordirty,looseordamagedparts.
•Checktheengine-oillevel.
•Checkthecuttingblades.
•Inspectthegrassdeectorfordamage.
•Cleanthemower-deckhousing.
•Greaseallthelubricationpoints.
•Checktirepressure.
•Checkthebeltsforwearorcracks.
•Servicetheair-cleanerpaperelement(moreoftenunderextremelydusty,dirty conditions).
•Replacetheair-cleanerpaperelement(moreoftenunderextremelydusty,dirty conditions).
•Changetheengineoilandtheengine-oillter.
•Cleantheblowerhousing(moreoftenunderextremelydusty,dirtyconditions).
•Replacethein-linefuellter.
•Checksparkplug(s)conditionandgap.
•Replacethesparkplug(s).
•Chargethebatteryanddisconnectbatterycables.
•Performallmaintenanceprocedureslistedabovebeforestorage.
•Paintanychippedsurfaces.
Important:Refertoyourengineoperator'smanualforadditionalmaintenanceprocedures.
CAUTION
Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineand seriouslyinjureyouorotherbystanders.
Removethekeyfromtheignitionanddisconnectthewirefromthesparkplugbeforeyoudo anymaintenance.Setthewireasidesothatitdoesnotaccidentallycontactthesparkplug.
25
Page 26
Pre-Maintenance
Lubrication
Procedures

GreasingtheBearings

RaisingtheSeat

Makesurethatthemotion-controlleversarelockedin theparkposition.Lifttheseatforward.
Thefollowingcomponentscanbeaccessedbyraising theseat:
•Serialplate
•Servicedecal
•Seatadjustmentbolts
•Fuellter
•Batteryandbatterycables
ServiceInterval:Every25hours—Greaseallthe
lubricationpoints.
GreaseType:No.2generalpurpose,lithium-based grease
1.Parkthemachineonalevelsurface,and disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Cleanthegreasettings(Figure25andFigure
26)witharag.
Note:Makesuretoscrapeanypaintoffthe
frontofthetting(s).
Figure25
1.Frontcastertire
Figure26
Locatedontheseat-panunderside
1.Readtheinstructions
beforeservicingor performingmaintenance
2.Checkthetirepressure
every25operatinghours
4.Connectagreaseguntoeachtting(Figure25 andFigure26).
3.Greaseevery25operating hours
4.Engine
g014522
decal106-8717
26
Page 27
5.Pumpgreaseintothettingsuntilgreasebegins tooozeoutofthebearings.
EngineMaintenance

ServicingtheAirCleaner

ServiceInterval:Beforeeachuseordaily—Check
theaircleanerfordirty,looseor damagedparts.
Every50hours—Servicetheair-cleanerpaper element(moreoftenunderextremelydusty, dirtyconditions).
Every100hours—Replacetheair-cleaner paperelement(moreoftenunderextremely dusty,dirtyconditions).
Thisengineisequippedwithareplaceable,high densitypaperair-cleanerelement.Checktheair cleanerdailyorbeforestartingtheengine.Checkfor abuildupofdirtanddebrisaroundtheair-cleaner system.Keepthisareaclean.Also,checkforlooseor damagedcomponents.Replaceallbentordamaged air-cleanercomponents.
Note:Operatingtheenginewithlooseordamaged
air-cleanercomponentscouldallowunlteredairinto theengine,causingprematurewearandfailure.
Note:Servicetheaircleanermoreoftenunder
extremelydusty,dirtyconditions.
1.Rotatethelatchesoutward.
2.Removethecovertoaccesstheair-cleaner element(Figure27).
3.Removetheelement,andgentlytaptheelement todislodgedirt.
Note:Donotwashthepaperelementoruse
pressurizedair,asthiswilldamagetheelement.
Note:Replaceadirty,bent,ordamaged
element.Handlethenewelementcarefully; donotuseifthesealingsurfacesarebentor damaged.
4.Cleantheair-cleanerbaseasrequired,and checkthecondition.
5.Installthepaperelementontotheair-cleaner base.
6.Installthecover,andsecureitwiththelatches (Figure27).
27
Page 28
Figure27
1.Air-cleanerlatch3.Paperelement
2.Engine4.Air-cleanerbase

ServicingtheEngineOil

OilType:Detergentoil(APIserviceSJorhigher)
CrankcaseCapacity:1.9L(64oz)whenthelter
ischanged
g023919
Viscosity:Seethetablebelow.
Figure28
CheckingtheEngine-OilLevel
ServiceInterval:Beforeeachuseordaily—Check
theengine-oillevel.
1.Parkthemachineonalevelsurface,disengage theblade-controlswitch,stoptheengine,and removethekey.
g027515
Figure29
ChangingtheEngineOilandthe Engine-OilFilter
ServiceInterval:Every100hours—Changethe
engineoilandtheengine-oillter.
Note:Thedrainplugisattachedtothedrainhose.
Note:Disposeoftheusedoilatarecyclingcenter.
g017552
Fillwithoilasspeciedinthe“ViscosityGrades”table (Figure28).
1.Parkthemachine,sothatthedrainsideis slightlylowerthantheoppositeside,toensure thattheoildrainscompletely.
2.Disengagetheblade-controlswitchandmove themotioncontrolsoutwardtotheparkposition.
3.Stoptheengine,removethekey,andwait forallmovingpartstostopbeforeleavingthe operatingposition.
2.Makesuretheengineisstopped,level,andis cool,sotheoilhastimetodrainintothesump.
3.Checktheengine-oillevel(Figure29).
28
Page 29
Figure31
g027477
Figure30
4.T orquetheplugto14N-m(125in-lb).
g027934
5.Slowlypourapproximately80%ofthespecied oilintothellertube(Figure32).
29
Page 30
Figure32

ServicingtheSparkPlug

ServiceInterval:Every200hours—Checkspark
plug(s)conditionandgap.
Every500hours—Replacethesparkplug(s).
g027478
Figure33
CheckingtheSparkPlug
Important:Donotcleanthesparkplug(s).
Alwaysreplacethesparkplug(s)whenithas:a blackcoating,wornelectrodes,anoilylm,or cracks.
Note:Ifyouseelightbrownorgrayontheinsulator,
theengineisoperatingproperly.Ablackcoatingon theinsulatorusuallymeanstheaircleanerisdirty.
Setthegapto0.76mm(0.030inch).
g027517
g027479
Figure34
ThesparkplugisRFIcompliant.Equivalentalternate brandplugscanalsobeused.
Type:ChampionXC12YC
AirGap:0.76mm(0.03inch)
RemovingtheSparkPlug
1.Disengagetheblade-controlswitch,movethe motioncontrolsoutwardtotheparkposition, stoptheengine,andremovethekey.
2.Beforeremovingthesparkplug(s),cleanthe areaaroundthebaseoftheplugtokeepdirt anddebrisoutoftheengine.
3.Removethesparkplug(Figure33).
InstallingtheSparkPlug
Tightenthesparkplugto25to29N-m(18to22ft-lb).
30
Page 31
Figure35
FuelSystem Maintenance
DANGER
Incertainconditions,gasolineisextremely ammableandhighlyexplosive.Areor explosionfromgasolinecanburnyouand othersandcandamageproperty.
•Performanyfuelrelatedmaintenance whentheengineiscold.Dothisoutdoors inanopenarea.Wipeupanygasolinethat spills.
•Neversmokewhendraininggasoline,and
g027938
stayawayfromanopenameorwherea sparkmayignitethegasolinefumes.
ReplacingtheIn-LineFuel

CleaningtheBlower Housing

Toensurepropercooling,makesurethegrassscreen, coolingns,andotherexternalsurfacesoftheengine arekeptcleanatalltimes.
Annually,orevery100hoursofoperation(moreoften underextremelydusty ,dirtyconditions),removethe blowerhousing,andanyothercoolingshrouds.Clean thecoolingnsandexternalsurfacesasnecessary. Makesurethecoolingshroudsareinstalled.T orque theblowerhousingscrewsto7.5N-m(5.5ft-lb).
Important:Operatingtheenginewithablocked
grassscreen,dirtyorpluggedcoolingns,and/or coolingshroudsremoved,willcauseengine damageduetooverheating.
Filter
ServiceInterval:Every100hours—Replacethe
in-linefuellter.
Neverinstalladirtylterifitisremovedfromthefuel line.
1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Replacethein-linelter(Figure36).
31
Page 32
ElectricalSystem Maintenance
WARNING
CALIFORNIA
g027959
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
cancerandreproductiveharm.Wash

ChargingtheBattery

RemovingtheBattery
WARNING
Proposition65Warning
compounds,chemicalsknownto
theStateofCaliforniatocause
handsafterhandling.
Figure36
Batteryterminalsormetaltoolscouldshort againstmetalmachinecomponentscausing sparks.Sparkscancausethebatterygasses toexplode,resultinginpersonalinjury.
•Whenremovingorinstallingthebattery, donotallowthebatteryterminalstotouch anymetalpartsofthemachine.
•Donotallowmetaltoolstoshortbetween thebatteryterminalsandmetalpartsofthe machine.
g027753
1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Raisetheseattoaccessthebattery.
4.Disconnectthenegative(black)groundcable fromthebatterypost(Figure37).
Note:Retainallfasteners.
32
Page 33
WARNING
Incorrectbattery-cableroutingcould damagethemachineandcablescausing sparks.Sparkscancausethebattery gassestoexplode,resultinginpersonal injury.
•Alwaysdisconnectthenegative (black)batterycablebefore disconnectingthepositive(red) cable.
•Alwaysconnectthepositive(red) batterycablebeforeconnectingthe negative(black)cable.
5.Slidetherubbercoverupthepositive(red) cable.
6.Disconnectthepositive(red)cablefromthe batterypost(Figure37).
Note:Retainallfasteners.
7.Removethebatteryhold-down(Figure37),and liftthebatteryfromthebatterytray.
ChargingtheBattery
ServiceInterval:Beforestorage—Chargethebattery
anddisconnectbatterycables.
1.Removethebatteryfromthechassis;referto
RemovingtheBattery(page32).
2.Chargethebatteryforaminimumof1hourat 6to10amps.
Note:Donotoverchargethebattery .
3.Whenthebatteryisfullycharged,unplug thechargerfromtheelectricaloutlet,then disconnectthechargerleadsfromthebattery posts(Figure38).
Figure37
1.Battery
2.Positive(+)batterypost
3.Bolt,washer,andnut7.Batteryhold-down
4.Terminalboot
5.Negative(–)batterypost
6.Wingnut,washer,andbolt
g000538
Figure38
1.Positive(+)batterypost3.Red(+)chargerlead
2.Negative(–)batterypost4.Black(–)chargerlead
InstallingtheBattery
1.Positionthebatteryinthetray(Figure37).
2.Usingthefastenerspreviouslyremoved,install thepositive(red)batterycabletothepositive (+)batteryterminal.
3.Usingthefastenerspreviouslyremoved,install thenegativebatterycabletothenegative(-) batteryterminal.
g005072
4.Slidetheredterminalbootontothepositive (red)batterypost.
5.Securethebatterywiththehold-down(Figure
37).
6.Lowertheseat.
33
Page 34

ServicingtheFuses

DriveSystem
Theelectricalsystemisprotectedbyfuses.Itrequires nomaintenance;however,ifafuseblows,checkthe component/circuitforamalfunctionorshort.
Fusetype:
•Main—F1-30amp,blade-type
•ChargeCircuit—F2-25amp,blade-type
1.Removethescrewssecuringthecontrolpanel tothemachine.
Note:Retainallfasteners.
2.Liftthecontrolpaneuptoaccessthemainwiring harnessandfuseblock(Figure39).
3.T oreplaceafuse,pulloutonthefusetoremove it(Figure39).
Maintenance

CheckingtheTirePressure

ServiceInterval:Every25hours—Checktire
pressure.
Maintaintheairpressureinthefrontandreartiresas specied.Uneventirepressurecancauseuneven cut.Checkthepressureatthevalvestem(Figure40). Checkthetireswhentheyarecoldtogetthemost accuratepressurereading.
Refertothemaximumpressuresuggestedbythetire manufactureronthesidewallofthecasterwheeltires.
Inatethereardrive-wheeltiresto90kPa(13psi).
Figure39
1.Main—30amp
4.Returnthecontrolpaneltoitsoriginalposition.
2.Chargecircuit—25amp
Note:Usethescrewsremovedpreviouslyto
securethepaneltothemachine.
g000554
Figure40
1.Valvestem
g014921
34
Page 35

ReleasingtheElectric Brake

MowerMaintenance

Theelectricbrakereleasesbymanuallyrotating thelinkarmsforward.Oncetheelectricbrakeis energizedthebrakewillreset.
Toreleasethebrake:
Figure41
1.Brakelinkarmontheelectricbrakecontrolmodule
2.Leftreartire
1.TurntheignitionkeytotheOffpositionor disconnectthebattery.
2.Locatetheshaftontheelectricbrakewherethe brake-linkarmsareconnected.
3.Rotatetheshaftforwardtoreleasethebrake.
g027911

ServicingtheCutting Blades

Maintainsharpbladesthroughoutthecuttingseason, becausesharpbladescutcleanlywithouttearingor shreddingthegrassblades.Tearingandshredding turnsgrassbrownattheedges,whichslowsgrowth, andincreasesthechanceofdisease.
Checkthecutterbladesdailyforsharpness,and foranywearordamage.Filedownanynicksand sharpenthebladesasnecessary.Ifabladeis damagedorworn,replaceitimmediatelywitha genuineTororeplacementblade.Forconvenient sharpeningandreplacement,youmaywanttokeep extrabladesonhand.
WARNING
Awornordamagedbladecanbreak,anda pieceofthebladecouldbethrownintothe operator'sorbystander'sarea,resultingin seriouspersonalinjuryordeath.
•Inspectthebladeperiodicallyforwearor damage.
•Replaceawornordamagedblade.
BeforeInspectingorServicingthe Blades
Parkthemachineonalevelsurface,disengagethe blade-controlswitch,movethemotion-controllevers outwardtotheparkposition,stoptheengine,and removethekey.
InspectingtheBlades
ServiceInterval:Beforeeachuseordaily—Check
thecuttingblades.
1.Inspectthecuttingedges(Figure42).
Note:Iftheedgesarenotsharporhave
nicks,removeandsharpentheblades;referto
SharpeningtheBlades(page37).
2.Inspecttheblades,especiallythecurvedarea (Figure42).
Note:Ifyounoticeanydamage,wear,oraslot
forminginthisarea(items3and4inFigure42), immediatelyinstallanewblade.
35
Page 36
Figure42
1.Cuttingedge3.Wear/slotforming
2.Curvedarea
4.Damage
CheckingforBentBlades
Note:Themachinemustbeonalevelsurfacefor
thefollowingprocedure.
1.Raisethemowerdecktothehighest height-of-cutposition;alsoconsideredthe 'transport'position.
2.Whilewearingthicklypaddedgloves,orother adequatehandprotection,slowlyrotatethe bladetobemeasureintoapositionthatallows effectivemeasurementofthedistancebetween thecuttingedgeandthelevelsurfacethe machineison(Figure43).
3.Measurefromthetipofthebladetotheat surface(Figure44).
g006530
g014973
Figure44
1.Blade(inpositionformeasuring)
2.Levelsurface
3.Measureddistancebetweenbladeandthesurface(A)
4.Rotatethesameblade180degrees,sothat theopposingcuttingedgeisnowinthesame position(Figure45).
Figure43
1.Deck3.Blade
2.Spindlehousing
g014974
Figure45
1.Blade(sidepreviouslymeasured)
2.Measurement(positionusedpreviously)
g014972
3.Opposingsideofbladebeingmovedintomeasurement
position
5.Measurefromthetipofthebladetotheat surface(Figure46).
Note:Thevarianceshouldbenomorethan
3mm(1/8inch).
36
Page 37
Figure46
1.Oppositebladeedge(inpositionformeasuring)
2.Levelsurface
3.Secondmeasureddistancebetweenbladeandsurface(B)
A.IfthedifferencebetweenAandBisgreater
than3mm(1/8inch),replacethebladewith anewblade;refertoRemovingtheBlades
(page37)andInstallingtheBlades(page
38).
g014973
g027833
Figure47
1.Sailareaoftheblade3.Curvedwasher
2.Blade4.Bladebolt
SharpeningtheBlades
1.Usealetosharpenthecuttingedgeatboth endsoftheblade(Figure48).
Note:Ifabentbladeisreplacedwithanew
one,andthedimensionobtainedcontinues toexceed3mm(1/8inch),thebladespindle couldbebent.ContactanAuthorizedToro Dealerforservice.
B.Ifthevarianceiswithinconstraints,moveto
thenextblade.
6.Repeatsteps1through5foreachblade.
RemovingtheBlades
Thebladesmustbereplacedifasolidobjectishit,if thebladeisoutofbalance,orifthebladeisbent.T o ensureoptimumperformanceandcontinuedsafety conformanceofthemachine,usegenuineT oro replacementblades.Replacementbladesmadeby othermanufacturersmayresultinnon-conformance withsafetystandards.
1.Holdthebladeendusingaragorthickly-padded glove.
2.Removethebladebolt,thecurvedwasher,and thebladefromthespindleshaft(Figure47).
Note:Maintaintheoriginalangle.
Note:Thebladeretainsitsbalanceifthesame
amountofmaterialisremovedfrombothcutting edges.
g000552
Figure48
1.Sharpenatoriginalangle
2.Checkthebalanceofthebladebyputtingitona bladebalancer(Figure49).
Note:Ifthebladestaysinahorizontalposition,
thebladeisbalanced,andcanbeused.
Note:Ifthebladeisnotbalanced,lesome
metalofftheendofthesailareaonly(Figure48).
Figure49
1.Blade2.Balancer
3.Repeatthisprocedureuntilthebladeis balanced.
37
g000553
Page 38
InstallingtheBlades
1.Installthebladeontothespindleshaft(Figure
47).
Important:Thecurvedpartoftheblade
mustbepointingupwardtowardtheinside ofthemowertoensurepropercutting.
2.Installthecurvedwasher(cuppedsidetoward theblade)andthebladebolt(Figure47).
3.T orquethebladeboltto47to88N-m(35to 65ft-lb).

LevelingtheMowerDeck

Checktoensurethatthemowerdeckislevelanytime youinstallthemowerorwhenyouseeanunevencut onyourlawn.
Themowerdeckmustbecheckedforbentblades priortoleveling;anybentbladesmustberemoved andreplaced;refertotheCheckingforBentBlades
(page36)beforecontinuing.
Themowerdeckmustbeleveledside-to-siderst thenthefronttorearslopecanbeadjusted.
Requirements:
•Themachinemustbeonalevelsurface.
•All4tiresmustbeproperlyinated;referto
CheckingtheTirePressure(page34).
Figure50
Mowerdeckswith2Blades
1.Bladessidetoside
2.Sailareaofblade4.Measurefromthetipofthe
3.Outsidecuttingedges
bladetotheatsurface here
5.Measurebetweentheoutsidecuttingedges andtheatsurface(Figure50).Ifboth measurementsarenotwithin5mm(3/16inch), anadjustmentisrequired;continuewiththis procedure.
6.Movetotheleftsideofthemachine.
7.Loosenthesidelockingnut.
8.Raiseorlowertheleftsideofthemowerdeck byrotatingtherearnut.(Figure51).
g009682
LevelingfromSidetoSide
1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Settheheight-of-cutlevertomiddleposition.
4.Carefullyrotatetheblade(s)sothattheyareall sidetoside(Figure50andFigure50).
Note:Rotatetherearnutclockwiseto
raisethemowerdeck;rotatetherearnut counter-clockwisetolowerthemowerdeck.
g027588
Figure51
1.Hangerbracket3.Rearlockingnut
2.Sidelockingnut
38
Page 39
9.Checktheside-to-sideadjustmentsagain. Repeatthisprocedureuntilthemeasurements arecorrect.
10.Continuelevelingthedeckbycheckingthe front-to-rearbladeslope;refertoAdjustingthe
Front-to-RearBladeSlope(page39).
AdjustingtheFront-to-RearBlade Slope
Checkthefront-to-rearbladelevelanytimeyouinstall themower.Ifthefrontofthemowerismorethan
7.9mm(5/16inch)lowerthantherearofthemower,
adjustthebladelevelusingthefollowinginstructions:
1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Settheheight-of-cutlevertomiddleposition.
Note:Checkandadjusttheside-to-sideblade
levelifyouhavenotcheckedthesetting;referto
LevelingfromSidetoSide(page38).
4.Carefullyrotatethebladessotheyarefacing fronttorear(Figure52).
Figure52
MowerDeckswith2Blades
1.Bladesfronttorear
2.Measurefromthetipofthebladetotheatsurfacehere
5.Measurefromthetipofthefrontbladetothe atsurface,andthetipoftherearbladetothe atsurface(Figure52).
g014634
Figure53
1.Adjustingrod3.Locknut
2.Adjustingblock
7.T oraisethefrontofthemower,tightenthe adjustmentnut.
8.T olowerthefrontofthemower,loosenthe adjustmentnut.
9.Afteradjustment,checkthefront-to-rearslope again,continueadjustingthenutuntilthefront bladetipis1.6to7.9mm(1/16to5/16inch) lowerthantherearbladetip(Figure52).
10.Whenthefront-to-rearbladeslopeiscorrect checktheside-to-sidelevelofthemoweragain, refertoLevelingfromSidetoSide(page38).

RemovingtheMower

1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
g009658
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Lowertheheight-of-cutlevertothelowest position.
4.Removethehairpin-cotterpinfromthefront supportrod,andremovetherodfromthedeck bracket(Figure54).
Note:Ifthefrontbladetipisnot1.6to7.9mm
(1/16to5/16inch)lowerthantherearbladetip, adjustthefrontlocknut.
6.T oadjustthefront-to-rearbladeslope,rotatethe adjustmentnutinthefrontofthemower(Figure
53).
39
Page 40
8.Slidethemowerdeckoutfromunderneaththe machine.
Note:Retainallpartsforfutureinstallation.

InstallingtheMower

1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Slidethemowerunderthemachine.
4.Lowertheheight-of-cutlevertothelowest position.
5.Lifttherearofthemowerdeckandguidethe hangerbracketsovertherearliftrod(Figure55).
Figure54
1.Frontsupportrod3.Deckbracket
2.Lockingnut
5.Carefullylowerthefrontofthemowerdeckto theground.
6.Liftthemowerdeckandhangerbracketsclear oftherearliftrodandlowerthemowercarefully totheground(Figure55).
g014635
6.Attachthefrontsupportrodtothemowerdeck withtheclevispinandhairpin-cotterpin(Figure
54).
7.Installthemowerbeltontotheenginepulley.
Figure55
1.Mowerdeck
2.Hangerbracket
3.Rearliftrod
7.Slidethemowerdeckrearwardtoremovethe mowerbeltfromtheenginepulley.
g005077
40
Page 41
ReplacingtheGrass Deector
ServiceInterval:Beforeeachuseordaily—Inspect
thegrassdeectorfordamage.
WARNING
Anuncovereddischargeopeningcould allowthelawnmowertothrowobjectsinthe operator'sorbystander'sdirectionandresult inseriousinjury.Also,contactwiththeblade couldoccur.
Neveroperatethemachinewithoutthe grassdeector,thedischargecover,orthe grass-collectionsysteminplace.
Inspectthegrassdeectorfordamagebeforeeach use.Replaceanydamagedpartsbeforeuse.
1.Removethenut(3/8inch)fromtherodunder themower(Figure56).
8.Inserttherodatthefrontofthegrassdeector intotheshortstandoffonthedeck.
9.Securetherearendoftherodintothemower withanut(3/8inch)asshowninFigure56.
Important:Thegrassdeectormustbe
springloadedandinthedownposition.Lift thedeectoruptotestthatitsnapstothe fulldownposition.
Figure56
1.Mowerdeck
2.Grassdeector6.Nut(3/8inch)
3.Grass-deectorbracket7.Shortstandoff
4.Rod
2.Slidetherodoutoftheshortstandoff,thespring, andthegrassdeector(Figure56).
3.Removethedamagedorworngrassdeector.
4.Replacethegrassdeector(Figure56).
5.Slidetherod(straightend),throughthe rear-grass-deectorbracket.
6.Placethespringontherod,withtheendwires downandbetweenthegrassdeectorbrackets.
7.Sliderodthroughthesecondgrass-deector bracket(Figure56).
5.Spring
g005192
41
Page 42

MowerBeltMaintenance

InspectingtheBelts

ServiceInterval:Every25hours—Checkthebelts
forwearorcracks.
Checkthebeltsforcracks,frayededges,burnmarks, oranyotherdamage.Replacedamagedbelts.

ReplacingtheMowerBelt

Squealingwhenthebeltisrotating,bladesslipping whencuttinggrass,frayedbeltedges,burnmarks, andcracksaresignsofawornmowerbelt.Replace themowerbeltifanyoftheseconditionsareevident.
1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Settheheight-of-cutatthelowestcutting positionof38mm(1-1/2inches).
Figure57
MowerDeckswith2Blades
1.Idlerpulley
2.Mowerbelt
3.Outsidepulley6.Spring-removaltool
4.Spring
5.Enginepulley
g014930
4.Usingaspring-removaltool(T oropartno. 92-5771),removetheidlerspringfromthedeck hooktoremovetensionontheidlerpulley,and rollthebeltoffofthepulleys(Figure57).
WARNING
Thespringisundertensionwhen installedandcancausepersonalinjury .
Becarefulwhenremovingthebelt.
5.Routethenewbeltaroundtheenginepulleyand mowerpulleys(Figure57).
6.Usingaspring-removaltool,installtheidler springoverthedeckhook,andplacetensionon theidlerpulleyandmowerbelt(Figure57).
42
Page 43
Cleaning
7.Disengagetheblade-controlswitch,stopthe engine,removetheignitionkey,andwaitforall movingpartstostop.

WashingtheUndersideof theMower

ServiceInterval:Aftereachuse—Cleanthe
mower-deckhousing.
Washtheundersideofthemoweraftereachuseto preventgrassbuildupforimprovedmulchactionand clippingdispersal.
Important:Youcanwashthemachinewithmild
detergentandwater.Donotpressurewashthe machine.Avoidexcessiveuseofwater,especially nearthecontrolpanel,undertheseat,aroundthe engine,hydraulicpumps,andmotors.
1.Parkthemachineonalevelsurfaceand disengagetheblade-controlswitch.
2.Movethemotion-controlleversoutwardtothe parkposition,stoptheengine,removethekey, andwaitforallmovingpartstostopbefore leavingtheoperatingposition.
3.Attachthehosecouplingtotheendofthe mowerwashouttting,andturnthewateron high(Figure58).
8.Turnthewateroffandremovethecouplingfrom thewashouttting.
Note:Ifthemowerisnotcleanafterone
washing,soakitandletitstandfor30minutes. Then,repeattheprocess.
9.Runthemoweragainfor1to3minutesto removeexcesswater.
WARNING
Abrokenormissingwashouttting couldexposeyouandotherstothrown objectsorbladecontact.Contactwith bladeorthrowndebriscancauseinjury ordeath.
•Replacebrokenormissingwashout ttingimmediately,beforeusing moweragain.
•Neverputyourhandsorfeetunder themowerorthroughopeningsinthe mower.
Note:Spreadpetroleumjellyonthewashout
ttingO-ringtomakethecouplingslideon easierandprotecttheO-ring.
Figure58
1.Washouttting3.O-ring
2.Hose
4.Coupling
g003934
4.Lowerthemowertothelowestheight-of-cut.
5.Sitontheseatandstarttheengine.
6.Engagetheblade-controlswitchandletthe mowerrunfor1to3minutes.
43
Page 44
Storage

CleaningandStorage

1.Disengagethebladecontrolswitch,movethe motioncontrolsoutwardtotheparkposition, stoptheengine,andremovethekey.
2.Removegrassclippings,dirt,andgrimefromthe externalpartsoftheentiremachine,especially theengine.Cleandirtandchafffromtheoutside oftheenginecylinderheadnsandblower housing.
Important:Youcanwashthemachinewith
milddetergentandwater.Donotpressure washthemachine.Avoidexcessiveuse ofwater,especiallynearthecontrolpanel, undertheseat,aroundtheengine,hydraulic pumps,andmotors.
3.Servicetheaircleaner;refertoServicingtheAir
Cleaner(page27).
Important:Donotstore
stabilizer/conditionedgasolineover90days.
11.Removethesparkplug(s)andcheckits condition;refertoServicingtheSparkPlug
(page30).Withthesparkplug(s)removedfrom
theengine,pourtwotablespoonsofengine oilintothesparkplughole.Usethestarterto cranktheengineanddistributetheoilinsidethe cylinder.Installthesparkplug(s).Donotinstall thewireonthesparkplug(s).
12.Cleananydirtandchafffromthetopofthe mower.
13.Scrapeanyheavybuildupofgrassanddirt fromtheundersideofthemower,thenwashthe mowerwithagardenhose.
14.Checktheconditionofthedriveandmower belts.
15.Checkandtightenallbolts,nuts,andscrews. Repairorreplaceanypartthatiswornor damaged.
4.Greaseandoilthemachine;refertoLubrication
(page26).
5.Changetheengineoilandlter;referto
ChangingtheEngineOilandtheEngine-Oil Filter(page28).
6.Checkthetirepressure;refertoCheckingthe
TirePressure(page34).
7.Chargethebattery;refertoChargingtheBattery
(page32).
8.Checktheconditionoftheblades;referto
ServicingtheCuttingBlades(page35).
9.Preparethemachineforstoragewhennon-use occursover30days.Preparethemachinefor storageasfollows.
10.Addapetroleumbasedstabilizer/conditioner tothefuelinthetank.Followthemixing instructionsfromthestabilizermanufacturer.Do notuseanalcoholbasedstabilizer(ethanolor methanol).
Note:Afuelstabilizer/conditionerismost
effectivewhenmixedwithfreshgasolineand usedatalltimes.
16.Paintallscratchedorbaremetalsurfaces.Paint isavailablefromyourAuthorizedServiceDealer.
17.Storethemachineinaclean,drygarageor storagearea.Removethekeyfromtheignition switchandkeepitinamemorableplace.Cover themachinetoprotectitandkeepitclean.
Runtheenginetodistributetheconditionedfuel throughthefuelsystem(5minutes).
Stoptheengine,allowittocool,anddrainthe fueltank.
Restarttheengineandrunituntilitstops.
Startandruntheengineuntilitwillnotstart.
Disposeoffuelproperly.Recyclepursuantto localcodes.
44
Page 45
Troubleshooting
Problem
Theengineoverheats.
Thestarterdoesnotcrank.
Theenginedoesnotstart,startshard,or failstokeeprunning.
PossibleCauseCorrectiveAction
1.Theengineloadisexcessive.1.Reducethegroundspeed.
2.Theoillevelinthecrankcaseislow.2.Addoiltothecrankcase.
3.Thecoolingnsandairpassages undertheengineblowerhousingare plugged.
4.Theaircleanerisdirty.
5.Dirt,water,orstalefuelisinthefuel system.
1.Theblade-controlswitchisengaged.1.Movetheblade-controlswitchto
2.Themotion-controlleversarenotin theparkposition.
3.Thebatteryisdead.
4.Theelectricalconnectionsare corrodedorloose.
5.Afuseisblown.5.Replacethefuse.
6.Arelayorswitchisdamaged.
1.Thefueltankisempty.1.Fillthefueltank.
2.Theaircleanerisdirty.
3.Thesparkplugwire(s)islooseor disconnected.
4.Thesparkplug(s)ispitted,fouled,or thegapisincorrect.
5.Thereisdirtinfuellter.5.Replacethefuellter.
6.Dirt,water,orstalefuelisinfuel system.
7.Thereisincorrectfuelinthefueltank.
8.Theoillevelinthecrankcaseislow.8.Addoiltothecrankcase.
3.Removetheobstructionfromthe coolingnsandairpassages.
4.Cleanorreplacetheair-cleaner element.
5.ContactanAuthorizedServiceDealer.
Disengaged.
2.Movethemotion-controllevers outwardtotheparkposition.
3.Chargethebattery.
4.Checktheelectricalconnectionsfor goodcontact.
6.ContactanAuthorizedServiceDealer.
2.Cleanorreplacetheair-cleaner element.
3.Installthewire(s)onthesparkplug.
4.Installanew,correctlygappedspark plug(s).
6.ContactanAuthorizedServiceDealer.
7.Drainthetankandreplacethefuelwith thepropertype.
Theenginelosespower.
Themachinedoesnotdrive.
1.Theengineloadisexcessive.1.Reducethegroundspeed.
2.Theaircleanerisdirty.
3.Theoillevelinthecrankcaseislow.3.Addoiltothecrankcase.
4.Thecoolingnsandairpassages undertheengineblowerhousingare plugged.
5.Thesparkplug(s)ispitted,fouled,or thegapisincorrect.
6.Thefuel-tankventisblocked.6.ContactanAuthorizedServiceDealer.
7.Thereisdirtinthefuellter.7.Replacethefuellter.
8.
Dirt,water ,orstalefuelisinthefuel system.
9.Thereisincorrectfuelinthefueltank.
1.Thebypassvalvesareopen.
2.Thetractionbeltsareworn,loose,or broken.
3.
Thetractionbeltsareoffofthepulleys.
4.Thetransmissionhasfailed.4.ContactanAuthorizedServiceDealer.
2.Cleantheair-cleanerelement.
4.Removetheobstructionfromthe coolingnsandairpassages.
5.Installanew,correctlygappedspark plug(s).
8.ContactanAuthorizedServiceDealer.
9.
Drainthetankandreplacethefuelwith thepropertype.
1.Closethetowvalves.
2.ContactanAuthorizedServiceDealer.
3.
ContactanAuthorizedServiceDealer.
45
Page 46
Problem
PossibleCauseCorrectiveAction
Thereisanabnormalvibration.
Thecuttingheightisuneven.
Thebladesdonotrotate.
1.Theengine-mountingboltsareloose.1.Tightentheengine-mountingbolts.
2.Theenginepulley ,idlerpulley,orblade pulleyisloose.
3.Theenginepulleyisdamaged.
4.Thecuttingblade(s)is/arebentor unbalanced.
5.Ablademountingboltisloose.5.Tightentheblade-mountingbolt.
6.Abladespindleisbent.
1.Theblade(s)isnotsharp.1.Sharpentheblade(s).
2.Acuttingblade(s)is/arebent.2.Installanewcuttingblade(s).
3.Themowerisnotlevel.
4.Ananti-scalpwheelisnotsetcorrectly.4.Adjusttheanti-scalpwheelheight.
5.Theundersideofthemowerisdirty.5.Cleantheundersideofthemower.
6.Thetirepressureisincorrect.6.Adjustthetirepressure.
7.Abladespindleisbent.
1.Thedrivebeltisworn,loose,orbroken.1.Installanewdrivebelt.
2.Thedrivebeltisoffofthepulley .
3.ThePowerTake-Off(PTO)switchor PTOclutchisfaulty.
4.Themowerbeltisworn,loose,or broken.
2.Tightentheappropriatepulley.
3.ContactanAuthorizedServiceDealer.
4.Installanewcuttingblade(s).
6.ContactanAuthorizedServiceDealer.
3.Levelthemowerfromside-to-sideand front-to-rear.
7.ContactanAuthorizedServiceDealer.
2.Installthedrivebeltandcheckthe adjustingshaftsandbeltguidesforthe correctposition.
3.ContactanAuthorizedServiceDealer.
4.Installanewmowerbelt.
46
Page 47
Schematics
ElectricalDiagram(Rev .A)
47
g028022
Page 48
TheT oroTotalCoverageWarranty
LimitedWarranty(seewarrantyperiodsbelow)
TimeCutter
and
TITAN
Mowers
ConditionsandProductsCovered
TheT oroCompanyanditsafliate,T oroWarrantyCompany ,pursuanttoan agreementbetweenthem,jointlypromisetotheoriginalpurchasertorepair theT oroProductslistedbelowifdefectiveinmaterialsorworkmanship.
Thefollowingtimeperiodsapplyfromthedateofpurchasebytheoriginal owner:
ProductsWarrantyPeriod
TimeCutterandMXMowers
•Engines
1
Residentialuse
—ResidentialuseKawasaki–3years
2
–3years
Kohler–3years Toro–3years
TimeCutterandMXMowersCommercialuse30days
•Engines
1
—Commercialuse
Kawasaki–3years Kohler–90days Toro–90days
TITANMowers–Residentialor Commercialuse
•Engines
1
—Residentialor
Commercialuse
•Frame
TITANMX5400andMX600Mowers –ResidentialorCommercialuse
•Engines
1
—Residentialor
Commercialuse
•Frame
3yearsor300hours
Kawasaki–3years
Lifetime(originalowneronly)
4yearsor400hours
Kawasaki–3years
Lifetime(originalowneronly)
3
4
3
4
AllMowers
•Attachments1year
•Battery90daysPartsandLabor
1yearPartsonly
•BeltsandTires90days
1
SomeenginesusedonT oroProductsarewarrantedbytheenginemanufacturer .
2
Residentialusemeansuseoftheproductonthesamelotasyourhome.Useatmorethanone
locationisconsideredcommercialuseandthecommercialusewarrantywouldapply .
3
Whicheveroccursrst.
4
LifetimeFrameWarranty-Ifthemainframe,consistingofthepartsweldedtogethertoformthe
tractorstructurethatothercomponentssuchastheenginearesecuredto,cracksorbreaksin
normaluse,itwillberepairedorreplaced,atT oro'soption,underwarrantyatnocostforpartsand
labor.Framefailureduetomisuseorabuseandfailureorrepairrequiredduetorustorcorrosion
arenotcovered.
Warrantymaybedeniedifthehourmeterisdisconnected,altered,or showssignsofbeingtamperedwith.
OwnerResponsibilities
YoumustmaintainyourToroProductbyfollowingthemaintenance proceduresdescribedintheOperator'sManual.Suchroutinemaintenance, whetherperformedbyadealerorbyyou,isatyourexpense.
InstructionsforObtainingWarrantyService
IfyouthinkthatyourT oroProductcontainsadefectinmaterialsor workmanship,followthisprocedure:
1.ContactanyAuthorizedT oroServiceDealertoarrangeserviceattheir dealership.T olocateadealerconvenienttoyou,refertotheYellow
Pagesofyourtelephonedirectory(lookunder“LawnMowers”)or accessourwebsiteatwww.T oro.com.Youmayalsocallthenumbers listedinitem#3tousethe24-hourT oroDealerlocatorsystem.
2.Bringtheproductandyourproofofpurchase(salesreceipt)tothe ServiceDealer.Thedealerwilldiagnosetheproblemanddetermineif itiscoveredunderwarranty.
3.IfforanyreasonyouaredissatisedwiththeServiceDealer’s analysisorwiththeassistanceprovided,contactusat:
CustomerCareDepartment,RLCDivision ToroWarrantyCompany 811 1LyndaleAvenueSouth Bloomington,MN55420-1196 Tollfreeat866-216-6029(U.S.customers) Tollfreeat866-216-6030(Canadiancustomers)
ItemsandConditionsNotCovered
Thereisnootherexpresswarrantyexceptforspecialemissionsystem coverageandenginewarrantycoverageonsomeproducts.Thisexpress warrantydoesnotcoverthefollowing:
•Costofregularmaintenanceserviceorparts,suchaslters,fuel,
lubricants,oilchanges,sparkplugs,airltersbladesharpeningorworn blades,cable/linkageadjustments,orbrakeandclutchadjustments
•Componentsfailingduetonormalwear
•Anyproductorpartwhichhasbeenalteredormisusedorneglected
andrequiresreplacementorrepairduetoaccidentsorlackofproper maintenance
•Pickupanddeliverycharges
•RepairsorattemptedrepairsbyanyoneotherthananAuthorizedT oro
ServiceDealer
•Repairsnecessaryduetofailuretofollowrecommendedfuel
procedure(consultOperator'sManualformoredetails)
–Removingcontaminantsfromthefuelsystemisnotcovered
–Useofoldfuel(morethanonemonthold)orfuelwhichcontains
morethan10%ethanolormorethat15%MTBE
–Failuretodrainthefuelsystempriortoanyperiodofnon-use
overonemonth
GeneralConditions
AllrepairscoveredbythesewarrantiesmustbeperformedbyanAuthorized ToroServiceDealerusingT oroapprovedreplacementparts.
NeitherTheToroCompanynorToroWarrantyCompanyisliablefor indirect,incidentalorconsequentialdamagesinconnectionwiththe useoftheToroProductscoveredbythiswarranty,includingany costorexpenseofprovidingsubstituteequipmentorserviceduring reasonableperiodsofmalfunctionornon-usependingcompletionof repairsunderthiswarranty.
Allimpliedwarrantiesofmerchantability(thattheproductistfor ordinaryuse)andtnessforuse(thattheproductistforaparticular purpose)arelimitedtothedurationoftheexpresswarranty.
Somestatesdonotallowexclusionsofincidentalorconsequential damages,orlimitationsonhowlonganimpliedwarrantylasts,sothe aboveexclusionsandlimitationsmaynotapplytoyou.
Thiswarrantygivesyouspeciclegalrights,andyoumayalsohaveother rightswhichvaryfromstatetostate.
CountriesOtherthantheUnitedStatesorCanada
CustomerswhohavepurchasedT oroproductsoutsidetheUnitedStatesorCanadashouldcontacttheirT oroDistributor(Dealer)toobtainguarantee policiesforyourcountry,province,orstate.IfforanyreasonyouaredissatisedwithyourDistributor'sserviceorhavedifcultyobtainingguarantee information,contacttheT oroimporter.Ifallotherremediesfail,youmaycontactusatT oroWarrantyCompany.
AustralianConsumerLaw:AustraliancustomerswillnddetailsrelatingtotheAustralianConsumerLaweitherinsidetheboxoratyourlocalToro Dealer.
374-0258RevE
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