Operator's Manual

Maintenance

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Aftertherst8hours

•Changetheengineoil.

Aftertherst50hours

•Changethehydraulicsystemlterandoil.

Beforeeachuseordaily

•Checkthesafetyinterlocksystem.

•Checktheengineoillevel.

•Cleantheairintakescreen.

•Checkthemowerblades.

•Inspectthegrassdeectorfordamage

Aftereachuse

•Cleanthemowerhousing.

Every25hours

•Greasealllubricationpoints.

•Checktirepressure.

•Checkthehydraulicoillevelintheexpansiontank.

Every50hours

•Inspectthebeltsforcracksandwear.

Every100hours

•Servicethepaperelement.(moreoftenindusty,dirtyconditions)

•Changetheengineoil.(moreoftenindusty,dirtyconditions)

•Checkthesparkplug(s).

•Replacethefuellter(moreoftenunderdusty,dirtyconditions).

•Replacetheemissionslter(model74855only).

Every200hours

•Replacethepaperelement.(moreoftenindusty,dirtyconditions)

•Changetheoillter.(moreoftenindusty,dirtyconditions)

Every400hours

•Changethehydraulicsystemlterandoil.

Monthly

•Checkthebatterycharge.

Yearlyorbeforestorage

•Paintchippedsurfaces.

•Checkallmaintenanceprocedureslistedabovebeforestorage.

Important:Refertoyourengineoperator'smanualforadditionalmaintenanceprocedures.

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineandseriouslyinjure

youorotherbystanders.

Removethekeyfromtheignitionanddisconnectthewirefromthesparkplugbeforeyoudoany

maintenance.Setthewireasidesothatitdoesnotaccidentallycontactthesparkplug.