Maintenance
Downloadafreecopyoftheelectricalorhydraulic
schematicbyvisitingwww.toro.com/en-gband
searchingforyourmachinefromtheManualslinkon
thehomepage.
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
MaintenanceSafety
•Beforeyouleavetheoperator’sposition,dothe
following:
–Parkthemachineonalevelsurface.
–Disengagethecuttingunit(s)andlowerthe
attachments.
–Engagetheparkingbrake.
–Shutofftheengineandremovethekey.
–Waitforallmovementtostop.
•Allowmachinecomponentstocoolbefore
performingmaintenance.
•Ifpossible,donotperformmaintenancewhilethe
engineisrunning.Keepawayfrommovingparts.
•Supportthemachinewithjackstandswhenever
youworkunderthemachine.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Keepallpartsofthemachineingoodworking
conditionandallhardwaretightened.
•Replaceallwornordamageddecals.
•Toensuresafe,optimalperformanceofthe
machine,useonlygenuineT ororeplacement
parts.Replacementpartsmadebyother
manufacturerscouldbedangerous,andsuchuse
couldvoidtheproductwarranty.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Afterthersthour
•Torquethewheellugnuts.
Aftertherst10hours
•Torquethewheellugnuts.
Aftertherst50hours
•Checkthealternator-belttension.
Beforeeachuseordaily
•Checktheforwardandreversetractionpedalaction.
•Checktheinterlockswitches:operatorpresence,cutting-unitdriveinterlock,parking
brakeinterlock,andtransmissionneutralinterlock.
•Lubricatethegrease-dailyttings.
•Checktheairlter-blockageindicator.
•Checktheengine-oillevel.
•Drainwaterorothercontaminantsfromthewaterseparator.
•Checkthetireairpressureinthefrontandreartires.
•Removedebrisfromthescreenandradiator/oilcooler.
•Checkthecoolingsystem.
•Checkthehydrauliclinesandhoses.
•Checkthehydraulic-uidlevel.
•Checktheheight-of-cutsetting.
•Inspecttheailrotorsandbladesfordamage,cracks,andloosefasteners.Replace
anydamagedorcrackedparts.
•Checktherearguard.
•Checkthefrontguards.
•Checkthecuttingunitpivot.
•Checkforanyunusualvibrationoftherotor.
•Inspecttheseatbelt.
•Checkthefastenersofthemachine.
•Checkthecuttingunits.
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