Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst5hours
•Changetheengineoil.
Beforeeachuseordaily
•Checktheengineoillevel.
•Ensurethattheenginestopswithin3secondsafterreleasingthebladecontrolbar.
•Cleangrassclippingsanddirtfromunderthemower.
Every25hours
•Checktheaircleanerfordirty,loose,ordamagedparts,andcleanorreplacethem
ifnecessary.
•Lubricatetherearwheelgears.
•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
Every50hours
•Changetheengineoil.
•Replacethefuellter.
Every100hours
•Replacetheaircleanerelement(morefrequentlywhenoperatingthemowerindusty
ordirtyoperatingconditions).
•Cleanthecoolingsystem(refertoyourengineowner’smanual).
•Replacethesparkplug.
Beforestorage
•Emptythefueltankbeforerepairsasdirectedandbeforeannualstorage.
Yearly
•RefertoyourEngineOperator’sManualforanyadditionalyearlymaintenance
procedures.
Important:Refertoyour
Engine Operator’ s Man ual
foradditionalmaintenanceprocedures.
PreparingforMaintenance
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthesparkplugwirefromthesparkplug
(Figure32)beforeperforminganymaintenance
procedure.
Figure32
3.Afterperformingthemaintenanceprocedure(s),
connectthesparkplugwiretothesparkplug.
Important:Beforetippingthemowertochange
theoilorreplacetheblade,allowthefueltank
torundrythroughnormalusage.Ifyoumust
tipthemowerpriortorunningoutoffuel,usea
handfuelpumptoremovethefuel.Alwaystip
themowerontoitssidewiththeairlterup.
Tippingthemowermaycausethefueltoleak.
Gasolineisammable,explosiveandcancause
personalinjury.
Runtheenginedryorremovethegasolinewith
ahandpump;neversiphon.
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