Addendum

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Figure18
1.Fillertube4.Lowerlimit
2.Dipstick5.Drainplug
3.Upperlimit
7.Iftheengine-oillevelisincorrect,addordrainoil
tocorrectthelevel;refertoChangingtheEngine
Oil(page11).
ChangingtheEngineOil
ServiceInterval:Aftertherst20hours
Every100hours
WARNING
Oilmaybehotaftertheenginehasbeenrun,
andcontactwithhotoilcancausesevere
personalinjury.
Avoidcontactingthehotengineoilwhenyou
drainit.
1.Shutofftheengineandwaitforallmoving
partstostop;refertoPreparingtheMachinefor
Maintenance(page9).
2.Raisetheengineoffthegroundandplaceapan
underthedrainplugtocatchtheoil.
3.Removethedrainplug(Figure17).
4.Whentheoilhasdrainedcompletely,lowerthe
enginetotheground,replacethedrainplugand
washer,andtorquetheplugto18N⋅m(13ft-lb).
Note:Disposeoftheusedoilatacertied
recyclingcenter.
5.Removethedipstick,andslowlypouroilintothe
oil-llholeuntiltheoilisatthecorrectlevel.
6.Ensurethattheoilisatthecorrectlevelonthe
dipstick;refertoCheckingtheEngine-OilLevel
(page10).
7.Replaceandsecurethedipstick.
8.Wipeupanyspilledoil.
9.Connectthewiretothesparkplug.
ServicingtheAirCleaner
ServiceInterval:Beforeeachuseordaily
Every50hours
Every300hours/Yearly(whichevercomes
rst)(moreoftenindirtyordustyoperating
conditions)
Important:Donotoperatetheenginewithout
theairlterassembly;extremeenginedamage
willoccur.
1.Shutofftheengineandwaitforallmoving
partstostop;refertoPreparingtheMachinefor
Maintenance(page9).
2.Removethewingnutsecuringtheair-cleaner
cover(Figure19).
3.Removetheair-cleanercover.
Note:Ensurethatnodirtordebrisfromthe
air-cleanercoverfallintothebase.
4.Removethefoamandpaperelementsfromthe
base.
5.Removethefoamelementfromthepaper
element.
6.Inspectthefoamandpaperelements;replace
themiftheyaredamagedorexcessivelydirty.
11