Toro Z Master 74941CP - Engine Maintenance; Air Cleaner Servicing; Removing Air Filters

Figure41
6.Removethedustcapandadjustthecasterpivots.
Keepthedustcapoffuntilgreasingisdone.Referto
AdjustingtheCasterPivotBearinginMaintenance.
7.Removethehexplug.Threadagreasezerkintothe
hole.
8.Pumpgreaseintothezerkuntilitoozesoutaround
thetopbearing.
9.Removethegreasezerkinthehole.Installthehex
pluganddustcap(
Figure42).
Figure42
10.Greasethecasterwheelbearings(Figure42).
EngineMaintenance
WARNING
Contactwithhotsurfacesmaycausepersonal
injury.
Keephands,feet,face,clothingandotherbody
partsawaythemuferandotherhotsurfaces.
ServicingtheAirCleaner
ServiceInterval:Every250hours—Replacethe
primaryairlter.
Every250hours—Checkthe
secondaryairlter.
Every500hours—Replacethe
secondaryairlter.
Note:Servicetheaircleanermorefrequentlyif
operatingconditionsareextremelydustyorsandy.
RemovingtheFilters
1.DisengagethePTO,movethemotioncontrollevers
totheneutrallockedpositionandsettheparking
brake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Pushdowntoreleasetheretainingclampsontheair
cleanerandpulltheaircleanercoveroffoftheair
cleanerbody(
Figure43).
4.Cleantheinsideoftheaircleanercoverwith
compressedair.
5.Gentlyslidetheprimarylteroutoftheaircleaner
body(
Figure43).Avoidknockingthelterintothe
sideofthebody.
6.Removethesecondarylteronlyifyouintendto
replaceit.
Important:Neverattempttocleanthe
secondarylter.Ifthesecondarylterisdirty,
thentheprimarylterisdamagedandyou
shouldreplacebothlters.
7.Inspecttheprimarylterfordamagebylookinginto
thelterwhileshiningabrightlightontheoutside
ofthelter.Holesinthelterwillappearasbright
spots.Ifthelterisdamageddiscardit.
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