Toro 30412 Groundsmaster 4000-D - Engine and Fuel System Maintenance

EngineMaintenance
AirCleanerMaintenance
•Checktheaircleanerbodyfordamagewhichcould
causeanairleak.Replaceifdamaged.Checkthe
wholeintakesystemforleaks,damageorloosehose
clamps.
•Servicetheaircleanerlteronlywhentheservice
indicatorrequiresitorevery400hours(more
frequentlyinextremelydustyordirtyconditions).
Changingtheairlterbeforeitisnecessaryonly
increasesthechanceofdirtenteringtheenginewhen
thelterisremoved.
•Besurethecoverisseatedcorrectlyandsealswith
theaircleanerbody.
ServicingtheAirCleaner
ServiceInterval:Beforeeachuseordaily
Every50hours
Every400hours
1.Pullthelatchoutwardandrotatetheaircleaner
covercounterclockwise(Figure46).
2.Removethecoverfromtheaircleanerbody.Before
removingthelter,uselowpressureair(40psi,
cleananddry)tohelpremovelargeaccumulations
ofdebrispackedbetweenoutsideofprimarylter
andthecanister.Avoidusinghighpressureairwhich
couldforcedirtthroughthelterintotheintakearea.
Thiscleaningprocesspreventsdebrisfrommigrating
intotheintakewhentheprimarylterisremoved.
Figure46
1.Aircleanerindicator3.Aircleanercover
2.Aircleanerlatch
3.Removetheprimarylter(Figure47).Cleaningof
theusedelementisnotrecommendedduetothe
possibilityofdamagetotheltermedia.Inspectthe
newlterforshippingdamage,checkingthesealing
endofthelterandthebody.Donotuseadamaged
element.Donotremovethesafetylter(Figure48).
Figure47
1.Aircleanerprimarylter
37