Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Downloadafreecopyoftheelectricalorhydraulicschematicbyvisitingwww.T oro.comandsearchingforyour
machinefromtheManualslinkonthehomepage.
MaintenanceSafety
•Beforeadjusting,cleaning,repairing,orleaving
themachine,dothefollowing:
–Parkthemachineonalevelsurface.
–Movethethrottleswitchtothelow-idleposition.
–Disengagethecuttingunits.
–Lowerthecuttingunits.
–Ensurethatthetractionisinneutral.
–Engagetheparkingbrake.
–Shutofftheengineandremovethekey.
–Waitforallmovingpartstostop.
–Allowmachinecomponentstocoolbefore
performingmaintenance.
•Ifthecuttingunitsareinthetransportposition,use
thepositivemechanicallock(ifavailable)before
youleavethemachineunattended.
•Ifpossible,donotperformmaintenancewhilethe
engineisrunning.Keepawayfrommovingparts.
•Usejackstandstosupportthemachineor
componentswhenrequired.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst10hours
•Checkthetensiononthealternatorbelt.
•Checkthebelttensionontheair-conditioningcompressor.
•T orquethewheel-lugnuts.
Aftertherst50hours
•Changetheengineoilandlter.
Aftertherst200hours
•Changethehydraulicuidandlter.
Beforeeachuseordaily
•T estthesafety-interlocksystem.
•Checktheengine-oillevel.
•Drainwaterorothercontaminantsfromthewaterseparator.
•Checktheengine-coolantlevel.
•Cleantheradiatorwithcompressedair(donotusewater).Cleantheradiatormore
frequentlyinextremelydustyanddirtyconditions.
•Checkthelevelofthehydraulicuid.
•Cleantheattachment.
Every50hours
•Greasethebearingandbushinggreasettings.Greasethebearingandbushing
greasettingsmorefrequentlyinextremelydustyanddirtyconditions.
•Checkbatterycableconnections.
•Checkthetirepressure.
•Cleantheair-conditioningcoil.Cleantheair-conditioningcoilmorefrequentlyin
extremelydustyordirtyconditions.
Every100hours
•Checkthetensiononthealternatorbelt.
•Checkthebelttensionontheair-conditioningcompressor.
Every150hours
•Changetheengineoilandlter.
Every200hours
•Inspectthecooling-systemhosesandseals.Replacethemiftheyarecrackedor
torn.
•T orquethewheel-lugnuts.
Every250hours
•Cleanthecabairlters;replacethemiftheyaretornorexcessivelydirty.
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