Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
Important:Refertoyourengineowner’smanual
foradditionalmaintenanceprocedures.
Note:Downloadafreecopyoftheelectricalor
hydraulicschematicbyvisitingwww.Toro.comand
searchingforyourmachinefromtheManualslinkon
thehomepage.
MaintenanceSafety
•Beforeyouleavetheoperator’sposition,dothe
following:
–Parkthemachineonalevelsurface.
–Disengagethepowertakeoffandlowerthe
attachments.
–Engagetheparkingbrake.
–Shutofftheengineandremovethekey.
–Waitforallmovementtostop.
•Ifyouleavethekeyintheswitch,someonecould
accidentlystarttheengineandseriouslyinjureyou
orotherbystanders.Removethekeyfromthe
switchbeforeyouperformanymaintenance.
•Allowmachinecomponentstocoolbefore
performingmaintenance.
•Ifthecuttingunitsareinthetransportposition,use
thepositivemechanicallock(ifequipped)before
youleavethemachineunattended.
•Ifpossible,donotperformmaintenancewhilethe
engineisrunning.Keepawayfrommovingparts.
•Supportthemachinewithjackstandswhenever
youworkunderthemachine.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Keepallpartsofthemachineingoodworking
conditionandallhardwaretightened,especially
blade-attachmenthardware.
•Replaceallwornordamageddecals.
•Toensuresafe,optimalperformanceofthe
machine,useonlygenuineT ororeplacement
parts.Replacementpartsmadebyother
manufacturerscouldbedangerous,andsuchuse
couldvoidtheproductwarranty.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst10hours
•T orquetheframe-mountingbolts.
•T orquethewheellugnuts.
Aftertherst50hours
•Changethecutting-unitgearboxlubricant.
Aftertherst200hours
•Changethehydraulicuidandlter.
Beforeeachuseordaily
•T estthesafety-interlocksystem.
•Checktheengine-oillevel.
•Checktheenginecoolantlevel.
•Cleantheradiatorwithcompressedair(moreoftenindirtyanddustyconditions).
•Checkthehydraulicuidlevel.
•Cleanthecuttingunitandmachine.
•Cleanandmaintaintheseatbelt.
•Cleanthemachine.
Every50hours
•Greasethebearingandbushinggreasettings(moreoftenindirtyordusty
conditionsandaftereverywashing).
•Checkbatterycableconnections.
•Checkthetirepressure.
Every100hours
•Checkthealternator-belttension.
Every150hours
•Checkthelubricantinthecutting-unitgearbox.
Every200hours
•Inspectthecooling-systemhosesandseals.Replacethemifcrackedortorn.
•T orquethewheellugnuts.
Every250hours
•Changetheengineoilandlter.
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