Toro 04042 - Page 77

3.RotatethekeyswitchtotheSTARTpositionandholdituntiltheInfoCenterLCDdisplaylightsup,thenreleasethe
keyswitchtotheRUNposition.Checkforastablereadingof42to64Vdconthemultimeter(thatwasconnectedin
thepreviousstep).
Note:Aninitialvoltagereadingthatslowlydecreasesmostlikelyindicatesapossibleopenconditioninthecoilcircuit.
4.RotatethekeyswitchtotheOFFposition,andthendisconnectthemultimeter.
Pass
Thevoltagereadingwasgood.GotoReturningtheEquipmenttoService(page19)andfollow
thestepslisted.
Fail
Thevoltagereadingwasnotgood.(Couldbeawrongreadingorareadingthatgradually
decreases.)Gotostep5.
Step5:Checkthewireharnessforcontinuity,andtesttheresistanceofthe
maincontactorcoil.
Disconnectthebatterypack.RefertoDisconnectingtheBatteryPack(page17).
1.Checkforcontinuitybetweenthefollowingpairsoflocations.
LocationHarness
Connector
Pin
ConnectorGraphic
1Main
Figure73
P13E
A
B
C
D
E
F
2Main
Figure71
Main
contactor
J03
J02, J05
J03
J01
J04
1Main
Figure71
Main
contactor
J04
J02, J05
J03
J01
J04
2Main
Figure74
P021
1 12
7
6
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