Operator's Manual

EngineMaintenance
ServicingtheAirCleaner
ServiceInterval:Every25hours
1.Releasethelatchessecuringtheaircleanercoverto
theaircleanerbody.Separatethecoveroftheair
cleanerfromthebodyoftheunit.Cleantheinside
oftheaircleanercover(
Figure19).
3
4
2
1
g015273
Figure19
1.Aircleanerlatches
3.Primarylter
2.Dustcup
4.Safetylter
2.Gentlyslidetheprimarylteroutoftheaircleaner
bodytoreducetheamountofdustdislodged.Avoid
knockingthelteragainsttheaircleanerbody.Do
notremovethesafetylter.
3.Inspecttheprimarylterandreplaceitifthereis
damage.Donotwashorreuseadamagedlter.
Important:Donotattempttocleanthesafety
lter.Replacethesafetylterwithanewone
afterevery3primarylterservices.
4.Blowcompressedairfromtheinsidetotheoutside
ofthedrylterelement.Donotexceed100psito
preventdamagetotheelement.
5.Keeptheairhosenozzleatleast2inchesfrom
thelterandmovethenozzleupanddownwhile
rotatingthelterelement.Inspectthelterforholes
andtearsbylookingthroughtheltertowarda
brightlight.
6.Inspectthenewlterforanyshippingdamages.
Checkthesealingendofthelter.Donotinstalla
damagedlter.
7.Insertthenewlterproperlyintotheaircleaner
body.Makesurethelterissealedproperlyby
applyingpressuretotheouterrimofthelterwhen
installing.Donotpressontheexiblecenterofthe
lter.
8.Reinstallthecoverandsecurethelatches.Makesure
thecoverispositionedwiththetopsideup.
ChangingtheEngineOiland
Filter
ServiceInterval:Aftertherst50hours
Every100hours—Changetheengine
oilandlter.
Note:Changetheoilandltermorefrequentlywhen
operatingconditionsareextremelydustyorsandy.
OilType:Detergentoil(APIserviceSJ,SK,SL,or
higher)
CrankcaseCapacity:w/lter,2.0qt.(1.9l)
1.Starttheengineandletitrunforveminutes.This
warmstheoilsoitdrainsbetter.
2.Parkthemachinesothatthedrainsideisslightly
lowerthantheoppositesidetoensurethattheoil
drainscompletely.
3.Settheparkingbrake,stoptheengine,andremove
thekey.
4.Placeapanbelowtheoildrain.Removetheoildrain
plugtoallowtheoiltodrain(
Figure20).
19