Operator's Manual

Maintenance

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Aftertherst50hours

•Changethehydrauliclteranduid.

Beforeeachuseordaily

•Checkthesafety-interlocksystem.

•Checktheaircleanerfordirty,looseordamagedparts.

•Checktheengine-oillevel.

•Cleantheblowerhousing(moreoftenunderextremelydusty,dirtyconditions).

•Checkthemowerblades.

•Inspectthegrassdeectorfordamage.

Aftereachuse

•Cleanthemowerhousing.

Every25hours

•Greasealllubricationpoints.

•Serviceorreplacetheair-cleanerfoamelement(moreoftenunderextremelydusty,

dirtyconditions).

•Checktirepressure.

•Checkthehydraulic-uidlevelintheexpansiontank.

Every50hours

•Inspectthebeltsforcracksandwear.

Every100hours

•Replacetheair-cleanerpaperelement(moreoftenunderextremelydusty,dirty

conditions).

•Changetheengineoilandtheengine-oillter.

•Cleanthecoolingns(moreoftenunderextremelydusty,dirtyconditions).

•Replacethefuellter(moreoftenunderdusty,dirtyconditions).

Every400hours

•Changethehydrauliclteranduid.

Every500hours

•Replacethesparkplug(s).

Monthly

•Checkthebatterycharge.

Yearlyorbeforestorage

•Paintchippedsurfaces.

•Checkallmaintenanceprocedureslistedabovebeforestorage.

Important:Refertoyourengineoperator'smanualforadditionalmaintenanceprocedures.

CAUTION

Ifyouleavethekeyintheignitionswitch,someonecouldaccidentlystarttheengineand

seriouslyinjureyouorotherbystanders.

Removethekeyfromtheignitionanddisconnectthewirefromthesparkplugbeforeyoudo

anymaintenance.Setthewireasidesothatitdoesnotaccidentallycontactthesparkplug.