Operator's Manual
Table Of Contents
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- Think Safety First
- Preparing for Work
- Adding Fuel to the Engine
- Checking the Engine-Oil Level
- Checking the Coolant Level in the Reservoir
- Checking the Hydraulic-Fluid Level
- Checking the Restricted Air-Cleaner Indicator
- Inspecting the Machine
- Operating the Command Center
- Operating the Engine
- Operating the Machine in Extreme Conditions
- Operating the Parking Brake
- Driving and Stopping the Machine
- Operating the Transmission
- Operating the Machine Tilt Feature
- Preparing to Operate the Machine
- Using the Backfill Blade
- Using the Power Port
- Transporting the Machine
- Completing the Work for the Day
- Completing the Project
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![](/manual/toro/25450a/4-3-2-1-operator-s-manual-english/images/img-4.png)
DriveSystemMaintenance.........................................57
ServicingtheTires..................................................57
ServicingtheAxles.................................................59
ServicingtheTransmission......................................62
CoolingSystemMaintenance......................................65
ServicingtheCoolingSystem...................................65
BeltMaintenance......................................................69
ServicingtheEngineDriveBelt................................69
ReplacingtheEngineDriveBelt...............................69
HydraulicSystemMaintenance....................................70
ServicingtheHydraulicSystem.................................70
ROPSMaintenance....................................................74
CheckingandServicingtheROPS.............................74
WeldingontheMachine..............................................75
PreparingtoDisconnecttheComponents..................75
DisconnectingtheAlternatorWiring.........................75
DisconnectingtheComputer-module
Connectors........................................................76
ConnectingtheComputer-module
Connectors........................................................76
ConnectingtheAlternatorWiring.............................76
ClosingtheMachine...............................................77
Cleaning...................................................................77
RemovingDirtandDebrisfromtheMachine.............77
Storage........................................................................78
PreparingforSeasonalStorage.................................78
Troubleshooting...........................................................79
Safety
Improperlyusingormaintainingthismachinecan
resultininjury.Toreducethepotentialforinjury,comply
withthesesafetyinstructionsandalwayspayattentionto
thesafetyalertsymbol(Figure2),whichmeansCaution,
Warning,orDanger—personalsafetyinstruction.Failure
tocomplywiththeinstructionmayresultinpersonal
injuryordeath.
Important:Thismachinewasmanufacturedaccording
totheappropriateregulatorystandardsineffectatthe
timeofmanufacture.Modifyingthismachineinany
waymaycauseittobeoutofcompliancewiththose
standardsandwiththeinstructionsinthis
Operator’ s
Man ual.
Modicationstothismachineshouldbemade
onlybyanAuthorizedToroServiceDealer.
WARNING
Welding,cutting,ordrillingpartsofthemachine
couldcausethemtobreakduringoperation,which
inturncouldresultininjuryordeath.
Donotweld,cut,ordrilltorepairortoattachitems
topartsonthismachine.
Alwaysfollowallsafetyinstructionstoavoidseriousinjury
ordeath.
Youcanpreventandareresponsibleforinjuriesoccurringto
yourselfandtoothersandfordamagetoproperty.
Donotusethismachineforapplicationsotherthanthose
whicharedescribedinthismanual.
Beforeoperatingthismachine,itisyourresponsibilityto
knowwhereallutilitylinesareburiedintheprojectareaand
toavoidthem.
Alwaysensurethatalllocalutilitycompaniesmark
thelocationoftheirlines.IntheUSAandCanada,
calla“One-callSystemDirectory”service.Inthe
USA,call811oryourlocalnumber.Ifyoudonotknow
yourlocalnumber,callthenationalnumber(USAand
Canadaonly)at1-888-258-0808.Also,contactanyutility
companiesthatarenotparticipantsofthe“One-call
SystemDirectory”service.
Checkwithlocalauthoritiesforalllawsandregulationsthat
requireyoutolocateandavoidexistingutilities.
Refertothefollowingtablefortheproperutilitylineandthe
correspondingutilitylinecolor(USAandCanadaonly):
4