Toro Reelmaster 5010- H - Page 305

CuttingReelMotor,2-PinConnector
PinNumber
WireColor
1Red
2Black
Pass
Thewiringinspectionpassed.GotoStep4.
Fail
Oneormoreoftheinspectionchecksfailed.Repairorreplacethewornordamagedparts.Goto
ReturningtheMachinetoService(page22)andfollowthestepslisted.
Step4:Measure48VdcpowerinmainharnessconnectorsP44and
P45.
Note:ConnectordiagramsareavailableinStep5.
1.Verifythattheengineisshutoff.
2.DisconnectmainharnessconnectorsP44andP45fromthecuttingreelmotorcableconnectors.
3.RotatetheignitionkeytotheONposition.
4.Measurethevoltagebetweenpins1and2ofconnectorP45.Thereadingshouldbe48Vdc.
5.MeasurethevoltagebetweenP44pin1andP45pin2.Thereadingshouldbe48Vdc.
6.RotatetheignitionkeytotheOFFposition.
Pass
Thevoltagereadingsweregood.GotoStep6.
Fail
Thevoltagereadingswerenotgood.GotoStep5.
Step5:Testthepowerandgroundwiringinmainharnessconnectors
P44andP45.
ThesearediagnosticstepstohelpisolateproblemsidentiedinStep4.Useamultimetertotesttheresistance
betweenthefollowingpairsoflocations:
LocationHarness
Connector
Pin
Wire
Color
Expected
Reading
ConnectorGraphic
1MainP451Red
2MainP373Red
Lessthan
2ohms
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