Operator's Manual

EngineMaintenance
ServicingtheAirCleaner
ServiceInterval:Every25hours—Cleanthefoamair
lterelementandcheckthepaper
elementfordamage.
Every100hours—Replacethepaper
airlterelement.
RemovingtheFilters
1.Stoptheengine,settheparkingbrake,andremove
thekey.
2.Cleanaroundtheaircleanertopreventdirtfrom
gettingintotheengineandcausingdamage.
3.Unscrewtheknobandremovetheaircleanercover
(Figure43).
Figure43
1.Knob
6.Foampre-lter
2.Aircleanercover
7.Paperlter
3.Covernut
8.Rubberseal
4.Spacer
9.Aircleanerbase
5.Cover
4.Carefullyslidethefoampre-lteroffofthepaper
element(Figure43).
5.Unscrewthecovernutandremovethecover,spacer
andpaperlter(Figure43).
CleaningtheFoamPre-lter
Important:Replacethefoamelementifitistorn
orworn.
1.Washthefoampre-lterinliquidsoapandwarm
water.Whenclean,rinseitthoroughly.
2.Drythepre-lterbysqueezingitinacleancloth(do
notwring).
3.Putoneortwoouncesofoilonthepre-lter
(Figure44).
Figure44
1.Foamelement
2.Oil
4.Squeezethepre-ltertodistributetheoil.
5.Inspectthepaperlterfortears,anoilylm,and
damagetotherubberseal(Figure45).
Figure45
1.Paperelement2.Rubberseal
Important:Nevercleanthepaperelement.
Replacethepaperelementifitisdirtyor
damaged(i.e.,afterapproximately100operating
hours).
InstallingtheFilters
Important:Topreventenginedamage,always
operatetheenginewiththecompletefoamand
paperaircleanerassemblyinstalled.
1.Carefullyslidethefoampre-lterontothepaper
lter(Figure45).
2.Placetheaircleanerassemblyontotheaircleaner
base(Figure43).
3.Installthecover,spacerandsecureitwiththecover
nut(Figure43).Torquethenutto95inch-lb(11
N-m).
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