Toro Reelmaster 5010- H - Page 96

Pass
The48Vdcbatterysystemchecksweregood.GotoStep3.
Fail
Oneormoreofthe48Vdcbatterysystemtestsfailed.Repairorreplacethewornordamagedparts.
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Step3:Withtheenginerunning,checkthe48Vdcbatterysystem.
1.Useamultimetertomeasurethevoltageacrossthe48Vdcbatterypack(Figure145).
2.Itshouldmeasurebetween46Vdcand58Vdc.
Pass
The48Vdcbatterysystemcheckwasgood.GotoStep4.
Fail
The48Vdcbatterysystemcheckwasnotgood.Repairorreplacethewornordamagedparts.Goto
ReturningtheMachinetoService(page22)andfollowthestepslisted.
Step4:Testthe48Vdclogicrelayandthecircuitwiring.
1.Locatethe48Vdclogicrelayanddisconnectthemachinewireharnessconnector(P32)fromtherelay
(Figure47).
g033157
Figure66
1.48VdcLogicRelay
2.Removetheboltandlocknutthatsecurethe48Vdclogicrelaytothefusebracketandremovethe
relayfromthemachine.
3.Measurethecoilresistancebetweenterminals85and86ofthe48Vdclogicrelay(Figure48).You
shouldmeasureapproximately72ohms.
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