Mfg. Co. Inc. Lawn Mower User Manual

Maintenance
Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
WARNING
Whilemaintenanceoradjustmentsarebeing
made,someonecouldstarttheengine.
Accidentalstartingoftheenginecouldseriously
injureyouorotherbystanders.
Removethekeyfromtheignitionswitch
andengageparkingbrakebeforeyoudoany
maintenance.
WARNING
Theenginecanbecomeveryhot.Touchingahot
enginecancausesevereburns.
Allowtheenginetocoolcompletelybefore
serviceormakingrepairsaroundtheenginearea.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst5hours
•Changetheengineoil.
Aftertherst100hours
•Checkthewheelhubslottednuttorquespecications.
•Checkthewheellugnuts.
•Checktheparkbrakeadjustment.
Aftertherst250hours
•Changethehydrauliclter.
Beforeeachuseordaily
•Checktheengineoillevel.
•Checkthemowerblades.
•Checkthesafetyinterlocksystem.
•Checktherolloverprotectionssystems(rollbar)pins.
•Checktheseatbelt.
•Checkforloosehardware.
•Checkenginecoolantlevel.
•Cleantheenginecoolingsystem.
•Cleantheengineandexhaustsystemarea.
•Cleanthegrassanddebrisbuild-upfromthemachineandcuttingdeck.
•Cleanthegrassbuild-upfromunderthecuttingdeck.
Every40hours
•Checkthehydraulicoillevel.
•Checkthetirepressures.
•Checktheconditionofthebelts.
•Greasetheheightadjustmentshaftbearings.
•Greasethereardeckstruts.
•Drainfuellter/waterseparator.
Every50hours
•Servicetheaircleaner.(Mayneedmoreoftenundersevereconditions.SeetheEngine
Owner'sManualforadditionalinformation.)
•Checksparkarrester(ifequipped).
•Cleantheenginecoolingsystem.
Every100hours
•Changetheengineoil.(Mayneedmoreoftenundersevereconditions.)
Every160hours
•Lubricatethebrakehandlepivot.
•Lubricatethebrakerodbushings.
•Lubricatethemotioncontrolbronzebushings.
Every200hours
•Greasethebrakebrackets.
Every400hours
•Replacethefuellter/waterseparator(moreoftenindirtyordustyconditions).
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