Toro 74990 - Maintenance; Recommended Maintenance Schedule(S)

Maintenance
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst8hours
•Changetheengineoil.
Aftertherst100hours
•Checkthewheellugnuttorque.
•Checkthewheelhubslotted-nuttorque.
•Checktheparkingbrakeadjustment.
Aftertherst250hours
•Changethehydraulicltersandhydraulicoilwhenusinganytypeofoil.
Beforeeachuseordaily
•Checkthesafetysystem.
•Checktheengineoillevel.
•Checktheseatbelt.
•Checktherolloverprotectionsystem(ROPS)knobs.
•Cleantheenginescreenandtheoilcooler.
•Checkandcleanthehydraulicunits.
•Checkthemowerblades.
•Cleanthemowerdeck.
Every50hours
•Greasethemowerdeckspindlesandidlerarm.
•Checkthesparkarrester(ifequipped).
•Checkthetirepressure.
•Inspectthebeltsforcracksandwear.
•Checkthehydraulicoillevel.
Every100hours
•Lubricatethemowerdeckliftpivots.
•Changetheengineoil(moreoftenindirtyordustyconditions).
•Checkandgapthesparkplugs.
•Checkandcleanenginecoolingnsandshrouds.
Every200hours
•Changetheengineoillter.
Every250hours
•Replacetheprimaryairlter.
•Checkthesecondaryairlter.
•ChangethehydraulicltersandhydraulicoilwhenusingMobil®1oil(moreoftenin
dirtyordustyconditions).
Every500hours
•Replacethesecondaryairlter.
•Replacethefuellter.(moreoftenindirtyordustyconditions).
•Checkthewheellugnuttorque.
•Checkthewheelhubslotted-nuttorque.
•Adjustthecasterpivotbearing.
•Checktheparkingbrakeadjustment.
•ChangethehydraulicltersandhydraulicoilwhenusingToro®HYPR-OIL™500
hydraulicoil(moreoftenindirtyordustyconditions).
Monthly
•Checkthebattery.
Yearly
•Greasethepumpbeltidlerarm.
•Greasethefrontcasterpivots(moreoftenindirtyordustyconditions).
•Repackthefrontcasterwheelbearings(moreoftenindirtyordustyconditions).
•Lubricatethecasterwheelhubs
Yearlyorbeforestorage
•Paintchippedsurfaces.
•Checkallmaintenanceprocedureslistedabovebeforestorage.
Important:Refertoyourengineoperator'smanualforadditionalmaintenanceprocedures.
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