Toro 74490 - Chapter 8:Electrical; General Information

GeneralInformation
Theelectricalsystemoperateson12VDC.Theproperbatterysizeis300CCA.
Beforeperforminganyelectricaltroubleshooting,always:
•Verifyproperbatteryvoltage(above12.4V),batteriesreading12.4vorless
areconsidereddischarged.
•Checkthatallengineandchassisgroundwiresaresecurelyconnectedand
notdamaged.
Useoftestlightsandcontinuitytestersmayresultinfalsereadingsandleadto
anincorrectdiagnosis.Useofadigitalvoltohmmeterisnecessaryforaccurate
testing.
Electrical:GeneralInformation
Page8–2
2000SeriesZMASTER®ServiceManual
3438-778RevA