Toro 74445 - Overall Maintenance Schedule; Recommended Maintenance Intervals

Maintenance
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst8hours
•Changetheengineoil.
•Checkthehydraulicuid.
Aftertherst25hours
•Changethehydrauliclter.
Aftertherst100hours
•Checkthewheelhubslottednut.
•Checkthewheellugnuts.
Beforeeachuseordaily
•Checkthesafetyinterlocksystem.
•Checktheengineoillevel.
•Cleantheengineairintakescreenfromgrassanddebris.
•Checkthemowerblades.
•Cleanthemowerdeck.
Every50hours
•Greasethemowerdeckidlerarmandspindles.
•Greasethepumpbeltidlerarm.
•Checkthetirepressure.
•Checkthehydraulicuid.
Every100hours
•Changetheengineoil.
•Checkthesparkplugs.
•Checkandcleanenginecoolingnsandshrouds.
•Inspectthebeltsforcracksandwear.
•Checkthehydraulichoses.
Every150hours
•Lubricatethemachinewithlightoil(RefertoLubrication).
Every200hours
•Replacetheairlter(moreoftenindirtyordustyconditions).
•Replacetheoillter.
•Replacethefuellter.
Every250hours
•ChangethehydraulicltersandhydraulicoilwhenusingMobil®1oil.
Every500hours
•Checkthewheelhubslottednut.
•Checkthewheellugnuts.
•Adjustthecasterpivotbearing.
•ChangethehydraulicltersandhydraulicoilwhenusingToro®HYPR-OIL™500
hydraulicoil.
Yearly
•Greasethefrontcasterpivots(moreoftenindirtyordustyconditions).
•Lubricatethecasterwheelhubs
Important:Refertoyour Engine Operator’ s Man ual foradditionalmaintenanceprocedures.
Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriously
injureyouorotherbystanders.
Removethekeyfromtheignitionanddisconnectthewirefromthesparkplug(s)beforeyoudoany
maintenance.Setthewireasidesothatitdoesnotaccidentallycontactthesparkplug.
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