Toro Z Master Professional 7500-D Series - Inspecting the Engine-Valve Clearance

ChangingtheEngineOilandFilter
ServiceInterval:Aftertherst200hours—Change
theengineoilandlter.
Every200hours—Changetheengineoiland
lterifnotusingT oroPremiumEngineOil,but
anyoilmeetingAPIclassicationCJ-4orhigher
orasstatedinEngine-OilSpecications.
Every400hours—Changetheengineoiland
lterifusingT oroPremiumEngineOil(API
classicationCK-4orhigher)moreoftenindirty
anddustyconditions.
Yearly—Ifyouoperatethemachinelessthan
200hours,changetheengineoilandlter.
Ifpossible,runtheenginejustbeforechangingthe
oilbecausewarmoilowsbetterandcarriesmore
contaminantsthancoldoil.
1.Parkmachineonalevelsurface.
2.Engagetheparkingbrake.
3.Shutoftheengineandremovethekey.
4.Openthehood.
5.ChangetheengineoilasshowninFigure43.
g031623
Figure43
6.Replacetheengine-oillterasshowninFigure
44.
g027477
Figure44
7.Fillthecrankcasewithoil;refertoEngine-Oil
Specications(page46).
InspectingtheEngine-Valve
Clearance
ServiceInterval:Every800hours
Inspecttheengine-valveclearance.Refertothe
engineowner’smanual.
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