Toro 72904 - Recommended Maintenance Schedule(S)

•Usejackstandstosupportthemachineand/or
componentswhenrequired.
CAUTION
Raisingthemachineforserviceor
maintenancerelyingsolelyonmechanical
orhydraulicjackscouldbedangerous.
Themechanicalorhydraulicjacksmaynot
beenoughsupportormaymalfunction
allowingthemachinetofall,whichcould
causeinjury.
Donotrelysolelyonmechanicalor
hydraulicjacksforsupport.Useadequate
jackstandsorequivalentsupport.
•Carefullyreleasepressurefromcomponentswith
storedenergy.
•Keephandsandfeetawayfrommovingparts.
Ifpossible,DoNotmakeadjustmentswiththe
enginerunning.Ifthemaintenanceoradjustment
procedurerequiretheenginetoberunningand
componentsmoving,useextremecaution.
WARNING
Contactwithmovingpartsorhotsurfaces
maycausepersonalinjury.
Keepyourngers,hands,andclothing
clearofrotatingcomponentsandhot
surfaces.
•Checkallboltsfrequentlytomaintainproper
tightness.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst100hours
•Checkthewheellug-nuttorque.
•Checkthewheel-hubslotted-nuttorque.
•Checktheparkingbrakeadjustment.
Aftertherst250hours
•Changethehydraulicltersandhydraulicuid.
Beforeeachuseordaily
•Checkthesafety-interlocksystem.
•Checktheengine-oillevel.
•Checktheseatbelt.
•Checktherollbarknobs.
•Cleantheenginescreenandtheoilcooler.
•Checkandcleanthehydraulic-unitshrouds.
•Inspecttheblades.
•Cleanthemowerdeck.
•Cleanthesuspensionsystem.
Every50hours
•Checkthesparkarrester(ifequipped).
•Checkthetirepressure
•Inspectthebeltsforcracksandwear.
•Checkthehydraulic-uidlevel.
Every100hours
•Lubricatethemowerdeck-liftpivots.
•Changetheengineoil(moreoftenindirtyordustyconditions).
•Checkandcleanengine-coolingnsandshrouds.
Every150hours
•Inspecttheprimarylter(moreoftenindirtyordustyconditions).
Every200hours
•Changetheengine-oillter(moreoftenindirtyordustyconditions).
•Checkthesparkplug(s).
•Replacethefuellter(moreoftenindirtyordustyconditions).
Every250hours
•Aftertheinitialchange—changethehydraulic-systemltersanduidwhenusing
Mobil115W50uid.(Changeitmoreoftenunderdirtyordustyconditions)
Every300hours
•Replacetheprimaryairlter(moreoftenindirtyordustyconditions).
•Checktheinnerairlter(moreoftenindirtyordustyconditions).
Every400hours
•Greasethecasterpivots(moreoftenindirtyordustyconditions).
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