Toro Z Master 4000 Series - General Information

GeneralInformation
Theelectricalsystemoperateson12VDC.Theproperbatterysizeis300CCA.
Beforeperforminganyelectricaltroubleshooting,always:
•Verifyproperbatteryvoltage(above12.4V),batteriesreading12.4vorless
areconsidereddischarged.
•Checkthatallengineandchassisgroundwiresaresecurelyconnectedand
notdamaged.
Useoftestlightsandcontinuitytestersmayresultinfalsereadingsandleadto
anincorrectdiagnosis.Useofdigitalvoltohmmeterisnecessaryforaccurate
testing.
Electrical:GeneralInformation
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4000SeriesZMASTER®ServiceManual
3442-427RevA