Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
Note:Downloadafreecopyoftheelectricalorhydraulicschematicbyvisitingwww.Toro.comandsearchingforyour
machinefromtheManualslinkonthehomepage.
MaintenanceSafety
•Beforeyouleavetheoperator’sposition,dothe
following:
–Parkthemachineonalevelsurface.
–Disengageandlowerthecuttingunits.
–Engagetheparkingbrake.
–Shutofftheengineandremovethekey.
–Waitforallmovementtostop.
–Allowthemachinetocoolbeforeadjusting,
servicing,cleaning,orstoringit.
•Allowmachinecomponentstocoolbeforeperforming
maintenance.
•Ifpossible,donotperformmaintenancewhilethe
engineisrunning.Keepawayfrommovingparts.
•Supportthemachinewithjackstandswheneveryou
workunderthemachine.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Keepallpartsofthemachineingoodworkingcondition
andallhardwaretightened.
•Replaceallwornordamageddecals.
•Toensuresafe,optimalperformanceofthemachine,
useonlygenuineTororeplacementparts.Replacement
partsmadebyothermanufacturerscouldbedangerous,
andsuchusecouldvoidtheproductwarranty.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Afterthersthour
•T orquethewheellugnutsto94to122N∙m(70to90ft-lb).
Aftertherst8hours
•Checktheconditionandtensionofthealternatorbelt.
Aftertherst10hours
•T orquethewheellugnutsto94to122N∙m(70to90ft-lb).
Beforeeachuseordaily
•Inspecttheseatbelt(s)forwear,cuts,andotherdamage.Replacetheseatbelt(s)if
anycomponentdoesnotoperateproperly.
•Checktheinterlockswitches.
•
•Checktheleveloftheengineoil.
•Drainwaterandcontaminantsfromthefuel-waterseparator.
•Checkthetireairpressure.
•Checkthecoolantlevel.
•Removedebrisfromthescreen,oilcoolers,andradiator.(Morefrequentlyindirty
operatingconditions).
•Checkthehydraulic-uidlevel.
•Checkthehydrauliclinesandhoses.
•Checkthereel-to-bedknifecontact.
•Inspecttheseatbelt.
Every50hours
•Greasethebearingsandbushings(andimmediatelyaftereverywashing).
•Servicethebattery.
Every100hours
•Inspectthecoolingsystemhoses.
•Checktheconditionandtensionofthealternatorbelt.
Every250hours
•Changetheengineoilandlter.
•T orquethewheellugnutsto94to122N∙m(70to90ft-lb).
Every400hours
•Servicetheaircleaner.(morefrequentlyinextremelydirtyordustyconditions).
Servicetheaircleanerearlieriftheair-cleanerindicatorshowsred.
•Replacethefuellter.
•Replacetheenginefuellter.
•Checkthefuellinesandconnectionsfordeterioration,damage,orlooseconnections
(oryearly,whichevercomesrst).
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