Toro Reelmaster 5010- H - Page 424

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Figure165
1.Cuttingunit1,whichincludescuttingreelmotor14.Cuttingunit4,whichincludescuttingreelmotor4
2.Cuttingunit2,whichincludescuttingreelmotor25.Cuttingunit5,whichincludescuttingreelmotor5
3.Cuttingunit3,whichincludescuttingreelmotor3
2.GotoPreparingforTroubleshootingand/orT esting(page22)andfollowthestepslisted.
3.Unplugthe48Vdcbatterydisconnecttopreventunexpectedcuttingunitoperation.RefertoConnecting
andDisconnectingthe48VdcBatterySystem(page19).
4.DisconnectmainharnessconnectorsP44andP45fromthecuttingreelmotorcableconnectorsmounted
onthetractionunit.
5.Inspectthe2cuttingreelmotorcableconnectorsandthe2mainharnessconnectorsfordamage,
corrosion,debris,andproperalignmentofthepinsinsidetheconnectors.
Pass
Thewiringinspectionpassed.GotoStep3.
Fail
Oneormoreofthewiringinspectionsfailed.Repairorreplaceanywornordamagedparts.Goto
ReturningtheMachinetoService(page22)andfollowthestepslisted.
Step3:Measure48VdcpowerinmainharnessconnectorsP44and
P45.
Note:ConnectordiagramsareavailableinStep4.
1.Verifythattheengineisshutoff.
2.DisconnectmainharnessconnectorsP44andP45fromthecuttingreelmotorcableconnectors.
3.RotatetheignitionkeytotheONposition.
4.Measurethevoltagebetweenpins1and2ofconnectorP45.Thereadingshouldbe48Vdc.
5.MeasurethevoltagebetweenP44pin1andP45pin2.Thereadingshouldbe48Vdc.
6.RotatetheignitionkeytotheOFFposition.
Pass
Thevoltagereadingsweregood.GotoStep5.
Fail
Thevoltagereadingswerenotgood.GotoStep4.
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