Figure30
Note:Bearinglifecanbenegativelyaffectedbyimproper
washdownprocedures.Donotwashdowntheunitwhenit
isstillhotandavoiddirectinghigh-pressureorhighvolume
sprayatthebearingsorseals.
EngineMaintenance
CheckingtheAirCleaner
1.Checktheaircleanerbodyfordamage,whichcould
possiblycauseanairleak.Replaceadamagedair
cleanerbody.Checkthewholecleanairintakesystem
forleaks,damage,orloosehoseclamps.
2.Servicetheaircleanerlterwhentheaircleaner
indicator(Figure31)showsredorevery400
hours(morefrequentlyinextremelydustyordirty
conditions).Donotoverservicetheairlter.
33