Toro 74454, 74452, 74453, 74463, 74465 Operator's Manual

...
FormNo.3426-574RevB
48in,52in,or60inTITAN 1500,2000,or2500SeriesRiding Mower
ModelNo.74452—SerialNo.404315000andUp ModelNo.74453—SerialNo.400000000andUp ModelNo.74454—SerialNo.400000000andUp ModelNo.74463—SerialNo.404315000andUp ModelNo.74465—SerialNo.404315000andUp ModelNo.74466—SerialNo.404315000andUp ModelNo.74467—SerialNo.404315000andUp ModelNo.74470—SerialNo.404315000andUp ModelNo.74471—SerialNo.404315000andUp ModelNo.74472—SerialNo.404315000andUp ModelNo.78450—SerialNo.404315000andUp ModelNo.78472—SerialNo.404315000andUp
®
HD
Registeratwww.T oro.com. OriginalInstructions(EN)
*3426-574*B
ItisaviolationofCaliforniaPublicResourceCode Section4442or4443touseoroperatetheengineon anyforest-covered,brush-covered,orgrass-covered landunlesstheengineisequippedwithaspark arrester,asdenedinSection4442,maintainedin effectiveworkingorderortheengineisconstructed, equipped,andmaintainedforthepreventionofre.
GrossorNetTorque:Thegrossornettorque ofthisenginewaslaboratoryratedbytheengine manufacturerinaccordancewiththeSocietyof AutomotiveEngineers(SAE)J1940orJ2723.As conguredtomeetsafety,emission,andoperating requirements,theactualenginetorqueonthisclass ofmowerwillbesignicantlylower.Pleasereferto theenginemanufacturer’sinformationincludedwith themachine.
Important:IfyouareusingamachinewithaToro
engineabove1500m(5,000ft)foracontinuous period,ensurethattheHighAltitudeKithasbeen installedsothattheenginemeetsCARB/EP A emissionregulations.TheHighAltitudeKit increasesengineperformancewhilepreventing spark-plugfouling,hardstarting,andincreased emissions.Onceyouhaveinstalledthekit,attach thehigh-altitudelabelnexttotheserialdecalon themachine.ContactanyAuthorizedToroService DealertoobtaintheproperHighAltitudeKitand high-altitudelabelforyourmachine.Tolocate adealerconvenienttoyou,accessourwebsite atwww.T oro.comorcontactourToroCustomer CareDepartmentatthenumber(s)listedinyour EmissionControlWarrantyStatement.
Removethekitfromtheengineandrestorethe enginetoitsoriginalfactorycongurationwhen runningtheengineunder1500m(5,000ft).Do notoperateanenginethathasbeenconverted forhigh-altitudeuseatloweraltitudes;otherwise, youcouldoverheatanddamagetheengine.
Ifyouareunsurewhetherornotyourmachine hasbeenconvertedforhigh-altitudeuse,lookfor thefollowinglabel.
WARNING
CALIFORNIA
Proposition65Warning
Theengineexhaustfromthisproduct
containschemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Batteryposts,terminals,andrelated
accessoriescontainleadandlead
compounds,chemicalsknownto
theStateofCaliforniatocause
cancerandreproductiveharm.Wash
handsafterhandling.
Useofthisproductmaycauseexposure
tochemicalsknowntotheStateof
Californiatocausecancer,birthdefects,
orotherreproductiveharm.
Introduction
Thisrotary-blade,ridinglawnmowerisintendedtobe usedbyprofessional,hiredoperators.Itisdesigned primarilyforcuttinggrassonwell-maintainedlawns onresidentialorcommercialproperties.Usingthis productforpurposesotherthanitsintendedusecould provedangeroustoyouandbystanders.
Readthisinformationcarefullytolearnhowtooperate andmaintainyourproductproperlyandtoavoid injuryandproductdamage.Youareresponsiblefor operatingtheproductproperlyandsafely .
Visitwww.Toro.comforproductsafetyandoperation trainingmaterials,accessoryinformation,helpnding adealer,ortoregisteryourproduct.
©2019—TheToro®Company 8111LyndaleAvenueSouth Bloomington,MN55420
Figure4
Wheneveryouneedservice,genuineToroparts,or additionalinformation,contactanAuthorizedService DealerorToroCustomerServiceandhavethemodel andserialnumbersofyourproductready.Figure1 orFigure2identiesthelocationofthemodeland serialnumbersontheproduct.Writethenumbersin
decal127-9363
thespaceprovided.
Important:Withyourmobiledevice,youcan
scantheQRcodeontheserialnumberdecal(if equipped)toaccesswarranty,parts,andother productinformation.
Contactusatwww.Toro.com.
2
PrintedintheUSA
AllRightsReserved
Figure1
MachineswithoutMyRide
1.Modelandserialnumberlocation
Figure2
MachineswithMyRide
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas safetymessagesidentiedbythesafety-alertsymbol (Figure3),whichsignalsahazardthatmaycause seriousinjuryordeathifyoudonotfollowthe recommendedprecautions.
Figure3
Safety-alertsymbol
Thismanualuses2wordstohighlightinformation. Importantcallsattentiontospecialmechanical informationandNoteemphasizesgeneralinformation worthyofspecialattention.
Contents
Safety.......................................................................5
SafetyAlertSymbol............................................5
GeneralSafety...................................................5
SlopeIndicator...................................................6
SafetyandInstructionalDecals..........................7
ProductOverview...................................................16
Controls...........................................................16
g233854
g233855
g000502
Specications..................................................18
Attachments/Accessories.................................18
BeforeOperation.................................................19
BeforeOperationSafety...................................19
AddingFuel......................................................20
PerformingDailyMaintenance..........................21
BreakinginaNewMachine..............................21
UsingtheRollover-ProtectionSystem
(ROPS).........................................................21
UsingtheSafety-InterlockSystem....................22
PositioningtheSeat..........................................23
ChangingtheSeatSuspension.........................23
AdjustingtheRear-ShockAssemblies..............24
UsingAttachmentsandAccessories.................25
DuringOperation.................................................25
DuringOperationSafety...................................25
EnteringtheOperator’sPosition.......................27
OperatingtheParkingBrake.............................28
OperatingtheMowerBlade-ControlSwitch
(PTO)............................................................28
OperatingtheThrottle.......................................29
OperatingtheChoke........................................29
StartingtheEngine...........................................30
ShuttingOfftheEngine.....................................30
UsingtheMotion-ControlLevers.......................32
DrivingtheMachine..........................................32
UsingtheSideDischarge.................................33
AdjustingtheHeightofCut...............................33
AdjustingtheAnti-ScalpRollers........................34
AdjustingtheSideBumpers..............................35
OperatingTips.................................................36
AfterOperation....................................................36
AfterOperationSafety......................................36
UsingtheFuel-ShutoffValve.............................37
UsingtheDrive-WheelReleaseValves.............37
TransportingtheMachine.................................38
Maintenance...........................................................40
MaintenanceSafety..........................................40
RecommendedMaintenanceSchedule(s)...........41
Lubrication..........................................................43
GreasingtheMachine.......................................43
GreasingtheCaster-WheelHubs.....................43
EngineMaintenance...........................................44
EngineSafety...................................................44
IdentifyingtheEngine.......................................44
ServicingaKawasaki ServicingaKohler
®
Engine..........................45
®
Engine...............................50
ServicingaT oroEngine....................................54
CleaningtheBlowerHousing............................59
3
CleaningtheCoolingSystem............................59
CheckingtheSparkArrester.............................60
ReplacingtheEmissions-AirIntake
Filter..............................................................60
FuelSystemMaintenance...................................60
ReplacingtheFuelFilter...................................60
ServicingtheFuelT ank.....................................61
ElectricalSystemMaintenance...........................61
ElectricalSystemSafety...................................61
ServicingtheBattery.........................................61
ServicingtheFuses..........................................63
DriveSystemMaintenance..................................64
CheckingtheSeatBelt.....................................64
CheckingtheRoll-BarKnobs............................64
AdjustingtheTracking......................................65
CheckingtheTirePressure...............................65
CheckingtheWheelLugNuts...........................65
CoolingSystemMaintenance..............................66
CleaningtheEngineScreen.............................66
BrakeMaintenance.............................................66
AdjustingtheParkingBrake..............................66
BeltMaintenance................................................68
InspectingtheBelts..........................................68
ReplacingtheMowerBeltforSide-Discharge
MowerDecks................................................68
ReplacingtheMowerBeltforRear-Discharge
MowerDecks................................................69
ReplacingtheHydraulicPump-Drive
Belt................................................................71
ControlsSystemMaintenance.............................72
AdjustingtheControl-HandlePosition..............72
AdjustingtheMotion-ControlLinkage...............73
HydraulicSystemMaintenance...........................74
HydraulicSystemSafety...................................74
HydraulicFluidSpecications...........................74
CheckingtheHydraulicFluidLevel...................74
ChangingtheHydraulicFluidand
Filters............................................................74
BleedingtheHydraulicSystem.........................76
MowerDeckMaintenance....................................77
ServicingtheCuttingBlades.............................77
AdjustingtheSide-to-SideLevelingandthe
BladeSlope..................................................80
RemovingtheMowerDeck...............................82
ReplacingtheGrassDeector..........................83
Cleaning..............................................................84
CleaningundertheMowerDeck.......................84
CleaningtheSuspensionSystem.....................84
DisposingofWaste...........................................84
Storage...................................................................85
StorageSafety..................................................85
CleaningandStorage.......................................85
Troubleshooting......................................................86
Schematics.............................................................88
4
Safety
Thismachinehasbeendesignedinaccordancewith ANSIstandardB71.4-2017.
SafetyAlertSymbol
ThisSafetyAlertSymbol(Figure5)isusedbothin thismanualandonthemachinetoidentifyimportant safetymessageswhichmustbefollowedtoavoid accidents.
Thissymbolmeans:ATTENTION!BECOMEALERT!
YOURSAFETYISINVOL VED!
Figure5
SafetyAlertSymbol
Thesafetyalertsymbolappearsaboveinformation whichalertsyoutounsafeactionsorsituationsand willbefollowedbythewordDANGER,WARNING,or CAUTION.
Onlyallowtrained,responsible,andphysically
capableoperatorsthatarefamiliarwiththesafe operation,operatorcontrols,andsafetysignsand instructionstooperatethemachine.Neverlet childrenoruntrainedpeopleoperateorservicethe equipment.Localregulationsmayrestricttheage oftheoperator.
Alwayskeeptherollbarinthefullyraisedand
lockedpositionandusetheseatbelt.
Donotoperatethemachineneardrop-offs,
ditches,embankments,water,orotherhazards,or onslopesgreaterthan15degrees.
Donotputyourhandsorfeetnearmoving
componentsofthemachine.
Neveroperatethemachinewithdamagedguards,
g000502
shields,orcovers.Alwayshavesafetyshields, guards,switchesandotherdevicesinplaceandin properworkingcondition.
Stopthemachine,shutofftheengine,andremove
thekeybeforeservicing,fueling,orunclogging themachine.
DANGER:Indicatesanimminentlyhazardous situationwhich,ifnotavoided,Willresultindeathor seriousinjury.
WARNING:Indicatesapotentiallyhazardoussituation which,ifnotavoided,Couldresultindeathorserious injury.
CAUTION:Indicatesapotentiallyhazardoussituation which,ifnotavoided,Mayresultinminorormoderate injury.
Thismanualusestwootherwordstohighlight information.Importantcallsattentiontospecial mechanicalinformationandNoteemphasizesgeneral informationworthyofspecialattention.
GeneralSafety
Thismachineiscapableofamputatinghandsandfeet andofthrowingobjects.T orodesignedandtested thislawnmowertoofferreasonablysafeservice; however,failuretocomplywithsafetyinstructions mayresultininjuryordeath.
Read,understand,andfollowallinstructionsand
warningsintheOperator’sManualandother trainingmaterial,onthemachine,engine,and attachments.Alloperatorsandmechanicsshould betrained.Iftheoperator(s)ormechanic(s)can notreadthismanual,itistheowner’sresponsibility toexplainthismaterialtothem;otherlanguages maybeavailableonourwebsite.
5
SlopeIndicator
Figure6
Youmaycopythispageforpersonaluse.
1.Themaximumslopeyoucanoperatethemachineonis15degrees.Usetheslopecharttodeterminethedegreeofslopeof hillsbeforeoperating.Donotoperatethismachineonaslopegreaterthan15degrees.Foldalongtheappropriateline tomatchtherecommendedslope.
2.Alignthisedgewithaverticalsurface,atree,building,fencepole,etc.
3.Exampleofhowtocompareslopewithfoldededge
6
g011841
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasilyvisibletotheoperatorandarelocatednearanyarea ofpotentialdanger.Replaceanydecalthatisdamagedormissing.
Manufacturer'sMark
1.Indicatesthebladeisidentiedasapartfromtheoriginal machinemanufacturer.
BatterySymbols
Someorallofthesesymbolsareonyourbattery .
decaloemmarkt
decal106-5517
106-5517
1.Warning—donottouchthehotsurface.
decalbatterysymbols
1.Explosionhazard6.Keepbystandersaway
2.Nore,opename,or smoking
3.Causticliquid/chemical burnhazard
4.Weareyeprotection.9.Flusheyesimmediately
5.ReadtheOperator's Manual.
fromthebattery .
7.Weareyeprotection; explosivegasescan causeblindnessandother injuries.
8.Batteryacidcancause blindnessorsevereburns.
withwaterandgetmedical helpfast.
10.Containslead;donot discard
93-7818
1.Warning—readtheOperator'sManualforinstructionson torquingthebladebolt/nutto1 15to149N∙m(85to110 ft-lb).
decal107-3069
107-3069
1.Warning—thereisnorolloverprotectionwhentherollbaris
decal93-7818
down.
2.Toavoidinjuryordeathfromarolloveraccident,keepthe rollbarinthefullyraisedandlockedpositionandwear theseatbelt.Lowertherollbaronlywhenabsolutely necessary;donotweartheseatbeltwhentherollbaris down.
3.ReadtheOperator'sManual;driveslowlyandcarefully.
7
decal109-6014
109-6014
112-3858
decal112-3858
1500and2000SeriesSideDischargeMachinesOnly
109-6035
2500SeriesSideDischargeMachinesOnly
1.ReadtheOperator's Manual.
2.Readtheinstructions
3.Removethekeybefore adjustingtheheightofcut.
4.Height-of-cutsettings.
beforeservicingor performingmaintenance.
decal112-9028
decal109-6035
112-9028
1.Warning—stayawayfrommovingparts;keepallguards andshieldsinplace.
109-6036
RearDischargeMachinesOnly
1.ReadtheOperator’sManual.
2.Removethekeyandreadtheinstructionsbeforeservicing orperformingmaintenance.
3.Heightofcut
decal115-9625
115-9625
1.Parking brake—disengaged
decal109-6036
2.Parkingbrake—engaged
8
116-5610
1.Hourmeter4.Neutral
2.Powertakeoff(PTO)5.Operator-presenceswitch
3.Parkingbrake6.Battery
116-8588
decal116-5610
decal117-1 194
117-1194
1500and2000SeriesSide-DischargeMachinesOnly
1.Engine
decal133-8062
133-8062
decal116-8588
1.ReadtheOperator’sManual.
2.Rotatethedrivereleaseknobtoloosen,slidetheknob, andtighten.
3.Pushthemachine.
decal117-3848
117-3848
1.Thrownobjecthazard—keepbystandersaway.
2.Thrownobjecthazard,raiseddeector—donotoperate withoutthedeector ,dischargecover ,orgrasscollection systeminplace.
3.Cutting/dismembermenthazardofhandorfoot,mower blade—stayawayfrommovingparts;keepallguardsand shieldsinplace.
9
126-0768
126-4363
1.Cutting/dismembermenthazard,fanandentanglement hazard,belt.Shutofftheengineandremovethekeybefore adjusting,servicingorcleaningthemachine.
decal126-0768
decal126-4784
126-4784
1.Heightofcut
decal126-4363
decal126-6599
126-6599
RearDischargeMachinesOnly
1.Thrownobjects hazard—keepbystanders away.
2.Cutting/dismemberment ofhand—stayawayfrom movingparts;keepall guardsandshieldsin place.
10
decal126-8161
126-8161
1.ReadtheOperator’s
Manual.
2.Slideseatforward
1.ReadtheOperator’s Manual.
3.Pressdownonlatchto unlockseat
4.Rotateseat
126-9939
2.Filltothebottomofthe llerneck;warning—do notoverllthetank.
decal127-6662
127-6662
RearDischargeMowersOnly
1.Attention—readthe Operator'sManual.
2.Removethenutbyturning
decal126-9939
itclockwise.
3.Removetheboltbyturning itcounterclockwise.
127-0326
2500SeriesSideDischargeMachinesOnly
1.ReadtheOperator's Manual.
2.Heightofcut
decal131-1097
131-1097
ToroEnginesOnly
1.Oildrain
decal127-0326
3.Removethekeyand readtheOperator's Manualbeforeperforming maintenanceorservicing themachine.
11
PTOSwitchSymbols
1.PTO–disengage2.PTO–engage
decalptosymbols
136-8992
MachineswithMyRideOnly
1.Fuel—full
2.Fuel—50%
3.Fuel—empty
136-9024
1.ReadtheOperator’s Manualbeforeperforming
maintenance.
2.Operatinghours5.Hydraulic-uidlevel
3.Engine-oillevel6.Tirepressure
4.Greasepoint
decal136-8992
1.Heightofcut
TransportLock
2.Pulluptounlockthe
decaltransportlock
transportlock.
decal136-9024
decalmotioncntrllh-126-6194
LeftMotionControl
1.Machinespeed4.Neutral
2.Fast5.Reverse
3.Slow
12
RightMotionControl
1.Machinespeed4.Neutral
2.Fast5.Reverse
3.Slow
decalmotioncntrlrh-126-6183
decal126-8151
126-8151
1.Readtheinstructionsbeforeservicingorperforming
4.RefertotheOperator'sManualforgreaseinstructions.
maintenanceonthemachine.
2.Timeinterval
5.Checkthehydraulic-uidlevelandrefertotheOperator's Manualforfurtherinstructions.
3.Checktheoillevel.6.Checkthetirepressure.
13
126-8383
Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum
recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineintheconditions onthatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.Ifpossible,keepthe cuttingunitsloweredtothegroundwhileoperatingthemachineonslopes.Raisingthecuttingunitswhileoperatingonslopescan causethemachinetobecomeunstable.
decal126-8383
1.Warning—readtheOperator’sManual;donotoperatethis machineunlessyouaretrained;wearhearingprotection.
2.Cutting/dismembermenthazardofthehand,mowerblade; entanglementhazardofthehand,belt—stayawayfrom movingparts;keepallguardsandshieldsinplace.
3.Ramphazard—donotusedualrampswhenloadingontoa trailer;use1rampwideenoughforthemachine;usearamp withaslopelessthan15°;backuptherampwhenloadingthe machineanddriveforwardofftherampwhenunloading.
decal137-9240
137-9240
4.Runover/backoverhazard—donotcarrypassengers;look behindyouwhenmowinginreverse.
5.Thrownobjecthazard—keepbystandersaway.
6.Tippinghazard—donotuseonslopesnearopenwater;do notuseonslopesgreaterthan15°.
1.Choke
2.Worklight
3.Fast
4.Slow
14
132-0871
MachineswithMyRideOnly
Note:Thismachinecomplieswiththeindustrystandardstabilitytestinthestaticlateralandlongitudinaltestswiththemaximum
recommendedslopeindicatedonthedecal.ReviewtheinstructionsforoperatingthemachineonslopesintheOperator’sManualas wellastheconditionsinwhichyouwouldoperatethemachinetodeterminewhetheryoucanoperatethemachineinthoseconditions onthatdayandatthatsite.Changesintheterraincanresultinachangeinslopeoperationforthemachine.Ifpossible,keepthe cuttingunitsloweredtothegroundwhileoperatingthemachineonslopes.Raisingthecuttingunitswhileoperatingonslopescan causethemachinetobecomeunstable.
decal132-0871
1.Warning—readtheOperator’sManual;donotoperatethis machineunlessyouaretrained;wearhearingprotection.
4.Ramphazard—whenloadingontoatrailer,donotusedual ramps;onlyuseasingularrampwideenoughforthemachine andthathasaninclinelessthan15°;backuptheramp(in reverse)anddriveforwardofftheramp.
2.Cutting,dismembering,andentanglementhazard—keep handsawayfrommovingparts;keepallguardsandshieldsin
5.Bodilyharmhazard—donotcarrypassengers;lookbehind youwhenmowinginreverse.
place.
3.Thrownobjecthazard—keepbystandersaway.6.Tippinghazardonslopes—donotuseonslopesnearopen water;donotuseonslopesgreaterthan15°.
136-1720
1.Camlock2.Camunlock
decal136-1720
15
ProductOverview
KeySwitch
Thekeyswitch,usedtostartandshutofftheengine, has3positions:OFF,RUN,andST ART.Referto
StartingtheEngine(page30).
ChokeControl
Usethechokecontroltostartacoldengine.
ThrottleControl
Thethrottlecontrolstheenginespeed,andithasa continuous-variablesettingfromtheSLOWtoFAST position(Figure8).
Figure7
1.Height-of-cutdeck-lift
pedal
2.Height-of-cutpositions8.Seatbelt
3.Transportlock9.Fuelcap
4.Controls
5.Motion-controllevers11.Mowerdeck
6.Rollbar
7.Shockassembly
10.Parking-brakelever
12.Casterwheel
Controls
Becomefamiliarwithallthecontrolsbeforeyoustart theengineandoperatethemachine.
ControlPanel
g227688
Blade-ControlSwitch(Power Takeoff)
Theblade-controlswitch,representedbya power-takeoff(PTO)symbol,engagesand disengagespowertothemowerblades(Figure8).
HourMeter
Thehourmeterrecordsthenumberofhoursthe enginehasoperated.Itoperateswhentheengine isrunning.Usethesetimesforschedulingregular maintenance(Figure9).
1.Positionforoptionalpower
point
2.Chokecontrol
3.Throttlecontrol
4.Hourmeter
Figure8
5.Blade-controlswitch (powertakeoff)
6.Keyswitch
7.Switchpositionforoptional lightkit
g187133
Figure9
1.Safety-interlocksymbols
2.Hourmeter
g271171
3.Batterylight
Safety-InterlockIndicators
Therearesymbolsonthehourmeterthatindicate withablacktrianglethattheinterlockcomponentis positionedcorrectly(Figure9).
16
Battery-IndicatorLight
IfyouturnthekeyswitchtotheONpositionfora fewseconds,thebatteryvoltagedisplaysinthearea wherethehoursarenormallydisplayed.
Thebatterylightturnsonwhenthekeyswitchis turnedonandwhenthechargeisbelowthecorrect operatinglevel(Figure9).
Motion-ControlLevers
Usethemotion-controlleverstodrivethemachine forward,reverse,andturneitherdirection(Figure7).
Neutral-LockPosition
Movethemotion-controlleversoutwardfromthe centertotheNEUTRAL-LOCKpositionwhenexiting themachine(Figure30).Alwayspositionthe motion-controlleversintotheNEUTRAL-LOCKposition whenyoustopthemachineorleaveitunattended.
Parking-BrakeLever
Wheneveryoushutofftheengine,engagetheparking braketopreventaccidentalmovementofthemachine.
Fuel-ShutoffValve
Closethefuel-shutoffvalvewhentransportingor storingthemachine;refertoUsingtheFuel-Shutoff
Valve(page37).
17
Specications
Note:Specicationsanddesignaresubjecttochangewithoutnotice.
Width—MachineswithSideDischargeMowerDecks
48-inchDeck52-inchDeck60-inchDeck
Withoutmowerdeck
Deectorup133cm(53inches)144cm(56-3/4inches)161cm(63-1/2inches)
Deectordown160cm(63-1/4inches)171cm(67-1/4inches)191cm(75-1/4inches)
Width—MachineswithRearDischargeMowerDecks
Withoutmowerdeck
Withmowerdeck
Length—MachineswithSideDischargeMowerDecks
Length
Length—MachineswithRearDischargeMowerDecks
121cm(47-1/2inches)124cm(49inches)133cm(52inches)
60-inchDeck
133cm(52inches)
168cm(66inches)
48-inchDeck52-inchDeck60-inchDeck
208cm(82inches)208cm(82inches)209cm(83inches)
60-inchDeck
Withmowerdeck
215cm(84-1/2inches)
Height
RollBar-UpRollBar-Down
179cm(70-1/2inches)125cm(49inches)
Weight
MachinesWeight
48-inchside-dischargemachines
52-inchside-dischargemachines
60-inchside-dischargemachines
60-inchrear-dischargemachines
385to425kg(849to937lb)
391to434kg(862to957lb)
409to456kg(901to1,006lb)
459kg(1,012lb)
Attachments/Accessories
AselectionofToroapprovedattachmentsandaccessoriesisavailableforusewiththemachinetoenhance andexpanditscapabilities.ContactyourAuthorizedServiceDealerorauthorizedT orodistributororgoto www.T oro.comforalistofallapprovedattachmentsandaccessories.
Toensureoptimumperformanceandcontinuedsafetycerticationofthemachine,useonlygenuineT oro replacementpartsandaccessories.Replacementpartsandaccessoriesmadebyothermanufacturerscouldbe dangerous,andsuchusecouldvoidtheproductwarranty .
18
Operation
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
BeforeOperation
BeforeOperationSafety
GeneralSafety
Evaluatetheterraintodeterminewhataccessories
andattachmentsareneededtoproperlyand safelyperformthejob.Onlyuseaccessoriesand attachmentsapprovedbyToro.
FuelSafety
Useextremecarewhenhandlingfuel.
DANGER
Incertainconditionsgasolineisextremely ammableandvaporsareexplosive.
Areorexplosionfromgasolinecanburn you,others,andcausepropertydamage.
Fillthefueltankoutdoorsonlevelground, inanopenarea,whentheengineiscold. Wipeupanygasolinethatspills.
Neverrellthefueltankordrainthe machineindoorsorinsideanenclosed trailer.
Inspecttheareawheretheequipmentistobe
usedandremoveallrocks,toys,sticks,wires, bones,andotherforeignobjects.Thesecan bethrownorinterferewiththeoperationofthe machineandmaycausepersonalinjurytothe operatororbystanders.
Wearappropriatepersonalprotectiveequipment
suchassafetyglasses,substantialslip-resistant footwear,andhearingprotection.Tiebacklong hairandavoidlooseclothingandloosejewelry whichmaygettangledinmovingparts.
CAUTION
Thismachineproducessoundlevelsin excessof85dBAattheoperator’searand cancausehearinglossthroughextended periodsofexposure.
Wearhearingprotectionwhenoperating thismachine.
Checkthattheoperatorpresencecontrols,
safetyswitches,andshieldsareattachedand functioningproperly.Donotoperateunlessthey arefunctioningproperly.
DoNotllthefueltankcompletelyfull. Fillthefueltanktothebottomoftheller neck.Theemptyspaceinthetankallows gasolinetoexpand.Overllingmayresult infuelleakageordamagetotheengineor emissionsystem.
Neversmokewhenhandlinggasoline,and stayawayfromanopenameorwhere gasolinefumesmaybeignitedbyspark.
Storegasolineinanapprovedcontainer andkeepitoutofthereachofchildren.
Addfuelbeforestartingtheengine.Never removethecapofthefueltankoraddfuel whenengineisrunningorwhentheengine ishot.
Iffuelisspilled,DoNotattempttostart theengine.Moveawayfromtheareaof thespillandavoidcreatinganysourceof ignitionuntilfuelvaporshavedissipated.
DoNotoperatewithoutentireexhaust systeminplaceandinproperworking condition.
Donotoperatethemowerwhenpeople,especially
children,orpetsareinthearea.Stopthemachine andattachment(s)ifanyoneentersthearea.
Donotoperatethemachinewithouttheentire
grasscollectionsystem,dischargedeector, orothersafetydevicesinplaceandinproper workingcondition.Grasscatchercomponents aresubjecttowear,damageanddeterioration, whichcouldexposemovingpartsorallowobjects tobethrown.Frequentlycheckforwornor deterioratingcomponentsandreplacethemwith themanufacturer’srecommendedpartswhen necessary.
19
DANGER
Incertainconditionsduringfueling,static electricitycanbereleasedcausingaspark whichcanignitegasolinevapors.Areor explosionfromgasolinecanburnyouand othersandcausepropertydamage.
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.DoNot useanozzlelockopendevice.
WARNING
Gasolineisharmfulorfatalifswallowed. Long-termexposuretovaporshascaused cancerinlaboratoryanimals.Failuretouse cautionmaycauseseriousinjuryorillness.
Tohelppreventres:
Keepengineandengineareafreefrom
accumulationofgrass,leaves,excessivegrease oroil,andotherdebriswhichcanaccumulatein theseareas.
Cleanupoilandfuelspillsandremovefuelsoaked
debris.
Allowthemachinetocoolbeforestoringthe
machineinanyenclosure.DoNotstorenear ameoranyenclosedareawhereopenpilotlights orheatappliancesarepresent.
AddingFuel
RecommendedFuel
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
containersoverthewinterunlessyouuseafuel stabilizer.
Donotaddoiltogasoline.
Avoidprolongedbreathingofvapors.
Keepfaceawayfromnozzleandgas tank/containeropening.
Keepawayfromeyesandskin.
Neversiphonbymouth.
CAUTION
Fueltankventislocatedinsidetheroll bartube.Removingormodifyingtheroll barcouldresultinfuelleakageandviolate emissionsregulations.
DoNotremoverollbar.
DoNotweld,drill,ormodifyrollbarinany way.
UsingStabilizer/Conditioner
Useafuelstabilizer/conditionerinthemachineto providethefollowingbenets:
Keepsfuelfreshlongerwhenusedasdirectedby
thefuel-stabilizermanufacturer
Cleanstheenginewhileitruns
Eliminatesgum-likevarnishbuildupinthefuel
system,whichcauseshardstarting
Important:Donotusefueladditives
containingmethanolorethanol.
Addthecorrectamountoffuelstabilizer/conditioner tothefuel.
Note:Afuelstabilizer/conditionerismost
effectivewhenmixedwithfreshfuel.T ominimize
20
thechanceofvarnishdepositsinthefuelsystem, usefuelstabilizeratalltimes.
FillingtheFuelTank
1.Parkthemachineonalevelsurface.
2.Engagetheparkingbrake.
3.Shutofftheengineandremovethekey.
4.Cleanaroundthefuel-tankcap.
5.Fillthefueltanktothebottomofthellerneck (Figure10).
Note:Donotllthefueltankcompletelyfull.
Theemptyspaceinthetankallowsthefuelto expand.
BreakinginaNewMachine
Newenginestaketimetodevelopfullpower.Mower decksanddrivesystemshavehigherfrictionwhen new,placingadditionalloadontheengine.Allow 40to50hoursofbreak-intimefornewmachinesto developfullpowerandbestperformance.
Usingthe Rollover-ProtectionSystem (ROPS)
WARNING
Toavoidinjuryordeathfromrollover,keep therollbarinthefullyraised,lockedposition andusetheseatbelt.
Ensurethattheseatissecuredtothe machine.
Figure10
WARNING
Thereisnorolloverprotectionwhentheroll barisinthedownposition.
Lowertherollbaronlywhenabsolutely necessary.
Donotweartheseatbeltwhentherollbar isinthedownposition.
Driveslowlyandcarefully.
Raisetherollbarassoonasclearance permits.
Checkcarefullyforoverheadclearances (i.e.,branches,doorways,electricalwires) beforedrivingunderanyobjectsanddo notcontactthem.
LoweringtheRollBar
g036751
Important:Lowertherollbaronlywhen
absolutelynecessary.
1.T olowertherollbar,applyforwardpressureto theupperpartoftherollbar.
PerformingDaily Maintenance
Beforestartingthemachineeachday ,performthe EachUse/DailyprocedureslistedinMaintenance
(page40).
2.Pullbothknobsoutandrotatethem90degrees sothattheyarenotengaged(Figure1 1).
3.Lowertherollbartothedownposition(Figure
11).
21
Figure11
UsingtheSafety-Interlock System
WARNING
Ifthesafety-interlockswitchesare disconnectedordamaged,themachinecould operateunexpectedly,causingpersonal injury.
Donottamperwiththeinterlockswitches.
Checktheoperationoftheinterlock switchesdailyandreplaceanydamaged switchesbeforeoperatingthemachine.
Understandingthe Safety-InterlockSystem
Thesafety-interlocksystemisdesignedtopreventthe enginefromstartingunlessthefollowingoccurs:
Theparkingbrakeisengaged.
Theblade-controlswitch(PTO)isdisengaged.
g036746
Themotion-controlleversareintheNEUTRAL-LOCK
position.
1.Rollbarintheupright position
2.ROPSknobinthelatched position
3.PulltheROPSknobout.6.Rollbarinthefolded
4.RotatetheROPSknob90 degrees.
5.ROPSknobinthe unlatchedposition
position
RaisingtheRollBar
Important:Alwaysusetheseatbeltwiththeroll
barintheraisedposition.
1.Raisetherollbartotheoperatingpositionand rotatetheknobsuntiltheymovepartiallyinto thegrooves(Figure11).
2.Raisetherollbartothefulluprightpositionwhile pushingontheupperrollbarsothatthepins snapintopositionwhentheholesalignwiththe pins(Figure11).
3.Pushontherollbarandensurethatbothpins areengaged.
Thesafety-interlocksystemalsoisdesignedtoshut offtheenginewhenthemotion-controlleversare movedfromtheNEUTRAL-LOCKpositionwiththe parkingbrakeengagedorifyourisefromtheseat whenthePTOisengaged.
Thehourmeterhasindicatorstonotifytheuserwhen theinterlockcomponentisinthecorrectposition. Whenthecomponentisinthecorrectposition,an indicatordisplaysonthescreen.
g187670
Figure12
1.Indicatorsdisplaywhentheinterlockcomponentsareinthe correctposition
TestingtheSafety-Interlock System
ServiceInterval:Beforeeachuseordaily
22
Testthesafety-interlocksystembeforeyouusethe machineeachtime.Ifthesafetysystemdoesnot operateasdescribedbelow,haveanAuthorized ServiceDealerrepairthesafetysystemimmediately .
1.Sitontheseat,engagetheparkingbrake,and movetheblade-controlswitch(PTO)totheON position.Trystartingtheengine;theengine shouldnotstart.
2.Sitontheseat,engagetheparkingbrake,and movetheblade-controlswitch(PTO)totheOFF position.Moveeithermotion-controlleverout oftheNEUTRAL-LOCKposition.Trystartingthe engine;theengineshouldnotstart.Repeatfor theothercontrollever.
3.Sitontheseat,engagetheparkingbrake, movetheblade-controlswitch(PTO)totheOFF position,andmovethemotion-controllevers totheNEUTRAL-LOCKposition.Nowstartthe engine.Whiletheengineisrunning,disengage theparkingbrake,engagetheblade-control switch(PTO),andriseslightlyfromtheseat;the engineshouldshutoff.
4.Sitontheseat,engagetheparkingbrake, movetheblade-controlswitch(PTO)totheOFF position,andmovethemotion-controllevers totheNEUTRAL-LOCKposition.Nowstartthe engine.Whiletheengineisrunning,center eithermotioncontrolandmove(forwardor reverse);theengineshouldshutoff.Repeatfor othermotioncontrol.
5.Sitontheseat,disengagetheparkingbrake, movetheblade-controlswitch(PTO)totheOFF position,andmovethemotion-controllevers totheNEUTRAL-LOCKposition.Trystartingthe engine;theengineshouldnotstart.
PositioningtheSeat
Theseatcanmoveforwardandbackward(Figure13). Positiontheseatwhereyouhavethebestcontrolof themachineandaremostcomfortable.
g027632
Figure13
SeatformachineswithMyRideshown.
ChangingtheSeat Suspension
MachineswithoutMyRide™ SuspensionSystemOnly
Theseatisadjustabletoprovideasmoothand comfortableride.Positiontheseatwhereyouare mostcomfortable.
Toadjustit,turntheknobinfronteitherdirectionto providethebestcomfort(Figure14).
Figure14
1.Seat-suspensionknob
23
g019768
AdjustingtheRear-Shock Assemblies
MachineswithMyRide™ SuspensionSystemOnly
TheMyRide™suspensionsystemadjuststoprovide asmoothandcomfortableride.Youcanadjustthe rear2-shockassembliestoquicklyandeasilychange thesuspensionsystem.Positionthesuspension systemwhereyouaremostcomfortable.
Theslotsfortherear-shockassemblieshave detentpositionsforreference.Youcanpositionthe rear-shockassembliesanywhereintheslot,notjustin thedetentpositions.Thefollowinggraphicshowsthe positionforasoftorrmrideandthedifferentdetent positions(Figure15).
g227752
Figure15
1.Firmestposition3.Detentsintheslots
2.Softestposition
Note:Ensurethattheleftandrightrear-shock
assembliesarealwaysadjustedtothesamepositions.
Adjusttherear-shockassemblies(Figure16).
g227753
g227751
Figure16
24
UsingAttachmentsand
WARNING
Accessories
UseonlyToroapprovedattachmentsandaccessories.
Ifyouaddmorethan1accessory-mountkit(i.e., bucketkitoruniversalmountkit)isaddedtoanyof the4locationsshowninFigure17,addafront-weight kit.ContactanAuthorizedServiceDealerforthe front-weightkit.
Figure17
1.Addafront-weightkitwhen2ormoreaccessory-mountkits
areinstalledatthesepositions.
Engineexhaustcontainscarbonmonoxide, whichisanodorlessdeadlypoisonthatcan killyou.
DoNotrunengineindoorsorinasmall connedareawheredangerouscarbon monoxidefumescancollect.
Theowner/usercanpreventandisresponsible
foraccidentsorinjuriesoccurringtohimselfor herself,otherpeopleorproperty .
Thismowerwasdesignedforoneoperatoronly .
Donotcarrypassengersandkeepallothersaway frommachineduringoperation.
Donotoperatethemachinewhileill,tired,or
undertheinuenceofalcoholordrugs.
Operateonlyindaylightorgoodarticiallight.
Lightningcancausesevereinjuryordeath.If
lightningisseenorthunderisheardinthearea, DoNotoperatethemachine;seekshelter.
g037417
Useextracarewhileoperatingwithaccessoriesor
attachments,suchasgrasscollectionsystems. Thesecanchangethestabilityofthemachine andcausealossofcontrol.Followdirectionsfor counterweightsifrequired.
DuringOperation
DuringOperationSafety
GeneralSafety
Theoperatormustusetheirfullattentionwhen operatingthemachine.DoNotengageinanyactivity thatcausesdistractions;otherwise,injuryorproperty damagemayoccur.
WARNING
Operatingengineparts,especiallythemufer, becomeextremelyhot.Severeburnscan occuroncontactanddebris,suchasleaves, grass,brush,etc.cancatchre.
Allowengineparts,especiallythemufer, tocoolbeforetouching.
Removeaccumulateddebrisfrommufer andenginearea.
Keepawayfromholes,ruts,bumps,rocks,and
otherhiddenhazards.Usecarewhenapproaching blindcorners,shrubs,trees,tallgrassorother objectsthatmayhideobstaclesorobscurevision. Uneventerraincouldoverturnthemachineor causetheoperatortolosetheirbalanceorfooting.
Besurealldrivesareinneutralandparkingbrake
isengagedbeforestartingengine.Useseatbelts withtherollbarintheraisedandlockedposition.
Starttheenginecarefullyaccordingtoinstructions
withfeetwellawayfromtheblades.
Neveroperatethemowerwithdamagedguards,
shields,orcovers.Alwayshavesafetyshields, guards,switchesandotherdevicesinplaceandin properworkingcondition.
Keepclearofthedischargeopeningatalltimes.
Nevermowwiththedischargedoorraised, removedoralteredunlessthereisagrass collectionsystemormulchkitinplaceandworking properly.
Keephandsandfeetawayfrommovingparts.
Ifpossible,DoNotmakeadjustmentswiththe enginerunning.
25
WARNING
Hands,feet,hair,clothing,oraccessories canbecomeentangledinrotatingparts. Contactwiththerotatingpartscan causetraumaticamputationorsevere lacerations.
–DoNotoperatethemachinewithout
guards,shields,andsafetydevicesin placeandworkingproperly.
–Keephands,feet,hair,jewelry ,or
clothingawayfromrotatingparts.
Neverraisethedeckwithbladesrunning.
Beawareofthemowerdischargepathanddirect
dischargeawayfromothers.Avoiddischarging materialagainstawallorobstructionasthe materialmayricochetbacktowardtheoperator. Stoptheblades,slowdown,andusecautionwhen crossingsurfacesotherthangrassandwhen transportingthemowertoandfromtheareatobe mowed.
Bealert,slowdownandusecautionwhen
makingturns.Lookbehindandtothesidebefore changingdirections.DoNotmowinreverse unlessabsolutelynecessary.
DoNotchangetheenginegovernorsettingor
overspeedtheengine.
Parkthemachineonlevelground.Stopengine,
waitforallmovingpartstostop,andremovethe sparkplugwire(s).
–Beforechecking,cleaningorworkingonthe
mower.
–Afterstrikingaforeignobjectorabnormal
vibrationoccurs(inspectthemowerfor damageandmakerepairsbeforerestarting andoperatingthemower).
–Beforeclearingblockages.
–Wheneveryouleavethemower.DoNotleave
arunningmachineunattended.
Stopengine,waitforallmovingpartstostop:
–Beforerefueling.
–Beforedumpingthegrasscatcher.
–Beforemakingheightadjustments.
Tragicaccidentscanoccuriftheoperatorisnot
alerttothepresenceofchildren.Childrenare oftenattractedtothemachineandthemowing activity.Neverassumethatchildrenwillremain whereyoulastsawthem.
–Keepchildrenoutofthemowingareaand
underthewatchfulcareofanotherresponsible adult,nottheoperator.
–Bealertandturnthemachineoffifchildren
enterthearea.
–Beforeandwhilebackingorchangingdirection,
lookbehind,down,andside-to-sideforsmall children.
–Neverallowchildrentooperatethemachine.
–DoNotcarrychildren,evenwiththeblades
shutoff.Childrencouldfalloffandbeseriously injuredorinterferewiththesafeoperationof themachine.Childrenthathavebeengiven ridesinthepastcouldsuddenlyappearinthe workingareaforanotherrideandberunover orbackedoverbythemachine.
SlopeSafety
Slopesareamajorfactorrelatedtolossofcontrol
androlloveraccidents,whichcanresultinsevere injuryordeath.Theoperatorisresponsiblefor safeslopeoperation.Operatingthemachineon anysloperequiresextracaution.Beforeusingthe machineonaslope,theoperatormust:
–Reviewandunderstandtheslopeinstructions
inthemanualandonthemachine.
–Useanangleindicatortodeterminethe
approximateslopeangleofthearea.
–Neveroperateonslopesgreaterthan15
degrees.
–Evaluatethesiteconditionsofthedayto
determineiftheslopeissafeformachine operation.Usecommonsenseandgood judgmentwhenperformingthisevaluation. Changesintheterrain,suchasmoisture,can quicklyaffecttheoperationofthemachineon aslope.
Identifyhazardsatthebaseoftheslope.Do
Notoperatethemachineneardropoffs,ditches, embankments,waterorotherhazards.The machinecouldsuddenlyrolloverifawheelgoes overtheedgeortheedgecollapses.Keepasafe distance(twicethewidthofthemachine)between themachineandanyhazard.Useawalkbehind machineorahandtrimmertomowthegrassin theseareas.
26
Figure18
1.SafeZone-Usethemowerhereonslopeslessthan15 degrees
2.DangerZone-Useawalk-behindmowerand/orhand trimmeronslopesgreaterthan15degrees
3.Water
4.W=widthofthemachine
5.Keepasafedistance(twicethewidthofthemachine) betweenthemachineandanyhazard.
RolloverProtectionSystem (ROPS)Safety
ARolloverProtectionSystem(rollbar)isinstalledon themachine.
WARNING
Thereisnorolloverprotectionwhentheroll barisdown.Wheelsdroppingoveredges, ditches,steepbanks,orwatercancause rollovers,whichmayresultinseriousinjury, deathordrowning.
DoNotremovetheROPS.
Keeptherollbarintheraisedandlocked
g221745
positionanduseseatbelt.
Lowertherollbaronlywhenabsolutely necessary.
DoNotwearseatbeltwhentherollbaris down.
Driveslowlyandcarefully.
Raisetherollbarassoonasclearance permits.
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.
Useextracarewhileoperatingwithaccessoriesor
attachments,suchasgrasscollectionsystems. Thesecanchangethestabilityofthemachine andcausealossofcontrol.Followdirectionsfor counterweights.
Ifpossible,keepthedeckloweredtotheground
whileoperatingonslopes.Raisingthedeckwhile operatingonslopescancausethemachineto becomeunstable.
Becertainthattheseatbeltcanbereleased
quicklyintheeventofanemergency.
Checkcarefullyforoverheadclearances(i.e.
branches,doorways,andelectricalwires)before drivingunderanyobjectsandDoNotcontact them.
Intheeventofarollover,taketheunittoan
AuthorizedServiceDealertohavetheROPS inspected.
ReplaceadamagedROPS.DoNotrepairor
revise.
Anyaccessories,alterations,orattachments
addedtotheROPSmustbeapprovedbyT oro.
EnteringtheOperator’s Position
Usethemowerdeckasasteptogetintothe operator’sposition(Figure19).
27
1.Stephere.
DisengagingtheParkingBrake
g029797
Figure19
OperatingtheParking Brake
Alwaysengagetheparkingbrakewhenyoustopthe machineorleaveitunattended.
EngagingtheParkingBrake
Parkthemachineonalevelsurface.
Figure20
g192635
Figure21
OperatingtheMower Blade-ControlSwitch(PTO)
Theblade-controlswitch(PTO)startsandstopsthe mowerbladesandanypoweredattachments.
EngagingtheBlade-Control Switch(PTO)
Note:Engagingtheblade-controlswitch(PTO)with
thethrottlepositionathalforlesscausesexcessive weartothedrivebelts.
g036754
g008945
Figure22
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