Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthe
machinefromthenormaloperatingposition.
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rsthour
•Torquethewheel-lugnuts.
Aftertherst10hours
•Torquethewheel-lugnuts.
•Checkthealternator-belttension.
Aftertherst50hours
•Checkthealternator-belttension.
Aftertherst1000hours
•Changethehydraulicuidandhydrauliclter.
Beforeeachuseordaily
•Checktheairpressureinthetires.
•Checktheinterlocksystem.
•GreasethePTOdriveshaft(cross-bearingsandtelescopingsplines).
•Checktheengine-oillevel.
•Checktheair-cleanerrestrictionindicatorandreplacethelterelementsifnecessary.
•Checkthecoolingsystemandthecoolantlevel.
•Removedebrisfromtheenginearea,oilcooler,fuelcooler,andradiator(cleanthem
morefrequentlyindirtyordustyconditions).
•Checkthehydraulic-uidlevel.
Every50hours
•Greasethebearingsandbushings.
•Drainwaterorothercontaminantsfromthefuel/waterseparator.
•Checkthebattery-cableconnections.
•Checkthebatterycondition;cleanthebatteryifneeded.
•Checkthebattery-electrolytelevelwheninoperation(ifapplicable).
•Checkthehood-air-intakescreen.
•Checkandcleanthehood-air-intakescreen.
Every100hours
•Checkthealternator-beltconditionandtension.
•Checkthetraction-beltcondition.
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