Toro Greensmaster 3120 - Hour Meter

HourMeter
g222519
Figure86
Thehourmeterislocatedontheoperatorcontrolpanel.
TestingtheHourMeter
1.Parkthemachineonalevelsurfaceandlowerthecuttingunits.Makesure
theengineisoffandthekeyswitchisintheOFFposition.
2.Recordthewireconnectionsatthehourmeterforassemblypurposes.
Disconnectthewireharnessfromthehourmeter.
3.Connectthepositive(+)terminalofa12VDCpowersourcetothepositive
terminalofthehourmeter;refertoFigure86.
4.Connectthenegative(-)terminalofthe12VDCpowersourcetotheother
terminalofthehourmeter.
5.Thehourmetershouldmovea1/10ofanhourinsix(6)minutes.
6.Disconnectthevoltagesourcefromthehourmeterandreplacethehour
meterifnecessary.
7.Ifthehourmetertestscorrectlyandacircuitproblemstillexists,checkthe
wireharnesses;refertoAppendixA(pageA–1).
8.Connectthewireharnesstothehourmeterbeforereturningthemachineto
service.
ElectricalSystem:TestingtheElectricalComponents
Page5–16
Greensmaster3120
17230SLRevC