Operator's Manual

ManualsBrandsToro ManualsRiding ProductsZ Master Professional 7500-D Series Riding Mower, With 72in TURBO FORCE Side Discharge Mower

•Carefullyreleasepressurefromcomponentswith

storedenergy.

•Keephandsandfeetawayfrommovingparts.

Ifpossible,DoNotmakeadjustmentswiththe

enginerunning.Ifthemaintenanceoradjustment

procedurerequiretheenginetoberunningand

componentsmoving,useextremecaution.

WARNING

Contactwithmovingpartsorhotsurfaces

maycausepersonalinjury.

Keepyourngers,hands,andclothing

clearofrotatingcomponentsandhot

surfaces.

•Checkallboltsfrequentlytomaintainproper

tightness.

RecommendedMaintenanceSchedule(s)

MaintenanceService

Interval

MaintenanceProcedure

Aftertherst100hours

•Checkthewheellugnuts.

•Adjusttheparkingbrake.

Aftertherst200hours

•Changetheengineoilandlter.

•Changethedeckgearboxoil.

•Changethehydraulicuidandlter.

Beforeeachuseordaily

•Checkthesafety-interlocksystem.

•Checktheengine-oillevel.

•Checktheseatbelt.

•Checktheengine-coolantlevel.

•Checkthehydraulic-uidlevel.

•Inspecttheblades.

•Cleantheengineandexhaustsystemarea.

•Cleanthegrassanddebrisbuild-upfromthemachineandmowerdeck.

Every50hours

•GreasethedriveU-jointsandsplinedslipjoint.

•Drainthefuellter/waterseparator.

•Checkthetirepressure

•Checkthegearbox-oillevel.

•Cleantheengine-coolingsystem(moreoftenindirtyanddustyconditions).

•Inspectthebeltsforcracksandwear.

Every100hours

•Checkthealternator-belttension.

Every200hours

•ChangetheengineoilandlterifnotusingT oroPremiumEngineOil,butanyoil

meetingAPIclassicationCJ-4orhigherorasstatedinEngine-OilSpecications.

Every400hours

•Greasethedeck-idlerpivots.

•Greasethecasterpivots(moreoftenindirtyordustyconditions).

•Servicetheaircleaner(Morefrequentlyinextremelydustyordirtyconditions).

•ChangetheengineoilandlterifusingToroPremiumEngineOil(APIclassication

CK-4orhigher)(moreoftenindirtyordustyconditions).

•Replacethefuel-ltercanisterforthewaterseparator(moreoftenindirtyand

dustyconditions).

•Checkthefuellinesandconnections.

•Changethedeckgearboxoil.

•Adjusttheparkingbrake.

•ChangethehydraulicuidandlterifusingMobil®424hydraulicuid.

Every500hours

•Adjustthecaster-pivotbearing.

Every800hours

•Inspecttheengine-valveclearance.

•ChangethehydraulicuidandlterifusingToroPremiumTransmission/Hydraulic

TractorFluid.

Every2,000hours

•Changetheenginecoolant.