Toro 74398 - Engine Maintenance; Servicing the Air Cleaner

4.Connectagreaseguntoeachtting(Figure27and
Figure28).Pumpgreaseintothettingsuntilgrease
beginstooozeoutofthebearings.
5.Wipeupanyexcessgrease.
EngineMaintenance
ServicingtheAirCleaner
Note:Servicetheaircleanermorefrequently(every
fewhours)ifoperatingconditionsareextremelydusty
orsandy.
RemovingtheElement
1.Parkthemachineonalevelsurfaceanddisengage
thebladecontrol(PTO).
2.Movethemotioncontrolleverstothebrakeposition,
stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Cleanaroundtheaircleanertopreventdirtfrom
gettingintotheengineandcausingdamage.Loosen
thetwoplasticknobsonthecoverandremovethe
aircleanercover(
Figure29).
4.Unscrewthewingnutsandremovethepaper
element(Figure29).
G013402
1
2
3
Figure29
1.Cover
3.Hoseclamp
2.Paperelement
CleaningtheElement
ServiceInterval:Every100hours—Servicethepaper
element.(moreoftenindusty,dirty
conditions)
Every200hours/Yearly(whichever
comesrst)—Replacethepaper
element.(moreoftenindusty,dirty
conditions)
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