Toro 74492 - Page 112

ElectricPTOClutch-PTOClutchContinuitytoGroundTest(continued)
g336410
Figure95
ElectricPTOClutch-MeasuringClutchCurrentDraw
Note:Donotmeasurecurrentdrawiftheclutchhasshortedtogroundorifthe
resistancemeasurementisoutofspecication.
g336411
Figure96
1.ParkthemachineonalevelsurfaceanddisengagethePTO.Stopthe
engine,waitforallmovingpartstostop,andremovethekey.Engagethe
parkingbrake.
2.Disconnecttheclutchwireconnector.
3.Setthemulti-metertomeasureamps(10ampscale).
4.Connectthepositivemeterleadtothechassisharnessterminal1.
5.Connectthenegativemeterleadtothecorrespondingwireterminal2.
6.Connectashortjumperleadfromterminal3toterminal4.
7.TurntheignitionswitchtoRUNandthePTOswitchtotheONposition.
8.RecordtheampreadingandrefertothePTOClutchElectricalSpecication
Chartbelow.
PTOClutchElectricalSpecicationChart
Electrical:ServiceandRepairs
Page8–14
2000SeriesZMASTER®ServiceManual
3438-778RevA