Operator's Manual

EngineMaintenance
ServicingtheAirCleaner
ServiceInterval:Beforeeachuseordaily
Thecycloneairltercollectsthelargestcontaminantparticles,
whichcollectinthecontainer.Whenyoucanseealayerof
dirtatthebottomofthecontainer,cleanthecyclonehousing,
airchannels,andairintakescreen.
ServicingtheCycloneAirFilter
ServiceInterval:Every50hours
1.Removethe3screwsholdingthecyclonehousing.
2.Removethehousingwiththeairintakescreenand
removetheairchannels.
Figure10
1.Cyclonehousing
3.Airchannels
2.Screw4.Cyclonehousingwithair
intakescreen
Note:Theairchannelsmayremainintheupper
portionorfollowalongwiththehousingwhen
removed.
3.Cleanthecomponents.Usewater,detergentanda
brush.Drycarefully.
4.Placetheairchannelsinthecyclonehousing.
5.Insertcyclonehousingintopositionandmakesureit
tsintheupperportion.Donotuseforce;alignitin
placebeforettingthescrews.
ReplacingtheAirFilter
ServiceInterval:Every200hours
Iftheengineislowonpower,producesblacksmokeorruns
unevenly,theairltermaybeclogged.
1.Removethewingnutandliftoffthecyclonelterwith
theairltercowling(Figure11).
Figure11
1.Wingnut
4.Airlter
2.Cycloneairlter5.Stud
3.Foampre-lter
2.Removethefoampre-lterandcleanitasfollows
A.Washthepre-lterusingamilddetergentand
water.
B.Squeezeitdrywithacleancloth.
C.Soakitwithnewengineoil.
D.Gentlywindthelterinanabsorbentclothand
squeezeoutexcessoil.
3.Removethewingnutontopoftheairlterand
removethepaperlter.
4.Tapthepaperlteragainstaxedsurfacetoremove
dust.Ifthepaperlterisstilldirtyordamaged,replace
it.Thepaperltershouldbereplacedevery200hours.
Important:Donotusecompressedairtoblow
outthepaperelement,thiscandamageit.
5.Mountthepaperlterintheairlterhousingand
secureitwiththewingnut.
6.Positionthefoampre-lteroverthepaperlter.
7.Installthecyclonelterwiththeairltercoverand
secureitwiththewingnut.
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