Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst5hours
•Changetheengineoil.
Beforeeachuseordaily
•Checktheengineoillevel.
•Ensurethattheenginestopswithin3secondsafterreleasingthebladecontrolbar.
•Cleangrassclippingsanddirtfromunderthemower.
Every25hours
•Replacetheairlter.
•Checktheself-propelcableandadjustifneeded.
•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
•Sharpentheblade.
Every50hours
•Changetheengineoil.
Beforestorage
•Emptythefueltankbeforerepairsasdirectedandbeforeannualstorage.
Yearly
•RefertoyourEngineOperator'sManualforanyadditionalyearlymaintenance
procedures.
Important:Refertoyour
Engine Operator's Man ual
foradditionalmaintenanceprocedures.
PreparingforMaintenance
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthesparkplugwirefromthesparkplug
(Figure16)beforeperforminganymaintenance
procedure.
Figure16
3.Afterperformingthemaintenanceprocedure(s),
connectthesparkplugwiretothesparkplug.
Important:Beforetippingthemowertochange
theoilorreplacetheblade,allowthefueltankto
rundrythroughnormalusage.Ifyoumusttipthe
mowerpriortorunningoutoffuel,useahandfuel
pumptoremovethefuel.Alwaystipthemower
ontoitssidewiththeairlterup.
WARNING
Tippingthemowermaycausethefueltoleak.
Gasolineisammable,explosive,andcan
causepersonalinjury.
Runtheenginedryorremovethegasoline
withahandpump;neversiphon.
ReplacingtheAirFilter
ServiceInterval:Every25hours
1.Performthepre-maintenanceprocedures;referto
PreparingforMaintenance(page14).
2.Loosentheknobsecuringtheairltercover
(
Figure17).
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