Operator's Manual

Maintenance
Note:Determinetheleftandrightsidesofthemachinefromthenormaloperatingposition.
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Aftertherst5hours
•Changetheengineoil.
Beforeeachuseordaily
•Checktheengineoillevel.
•Ensurethattheenginestopswithin3secondsafterreleasingthebladecontrolbar.
Aftereachuse
•Cleangrassclippingsanddirtfromunderthemachine.
Every100hours
•Checkthesparkplugandreplaceitifnecessary.
Beforestorage
•Emptythefueltankbeforerepairsasdirectedandbeforeannualstorage.
•Cleanthecoolingsystem;removegrassclippings,debris,ordirtfromtheengine
aircoolingnsandstarter.Cleanthesystemmorefrequentlyindirtyorhigh-chaff
conditions.
Yearly
•Replacetheairlter;replaceitmorefrequentlyindustyoperatingconditions.
•Changetheengineoil.
•Replacethebladeorhaveitsharpened(morefrequentlyiftheedgedullsquickly).
PreparingforMaintenance
1.Stoptheengineandwaitforallmovingpartstostop.
2.Disconnectthespark-plugwirefromthesparkplug
(Figure23)beforeperforminganymaintenance
procedure.
G017308
Figure23
1.Spark-plugwire
3.Afterperformingthemaintenanceprocedure(s),
connectthespark-plugwiretothesparkplug.
WARNING
Tippingthemachinemaycausethefuelto
leak.Gasolineisammableandexplosive,
andcancausepersonalinjury.
Runtheenginedryorremovethegasoline
withahandpump;neversiphon.
Important:Alwaystipthemachineontoitsside
withthedipstickdown.
ReplacingtheAirCleaner
ServiceInterval:Yearly
1.Pressdownonthelatchtabsontopoftheair-cleaner
cover(Figure24).
Figure24
1.Latchtabs
2.Openthecover.
3.Removethepaperairlterandthefoampre-lter
(Figure25).
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