g036201
Figure74
1.Batterycovers3.Batterycables
2.12VdcAGMbatteries(4)
B.Theindividualreadingsshouldbe11.5to13.5Vdc.
3.Inspectthefollowingcablesfordamage,corrosion,andproperinstallation(Figure74).
•Thecablesbetweenthe4individualbatteries.
•Thecablesbetweenthebatterypackandthemachine.
Pass
The48Vdcbatterysystemchecksweregood.GotoStep3.
Fail
Oneormoreofthe48Vdcbatterysystemtestsfailed.Repairorreplacethewornordamagedparts.
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Step3:Withtheenginerunning,checkthe48Vdcbatterysystem.
1.Useamultimetertomeasurethevoltageacrossthe48Vdcbatterypack(Figure73).
2.Theacceptablevoltagerangeis46to67.5Vdc.
Pass
The48Vdcbatterysystemcheckwasgood.GotoReturningtheMachinetoService(page22)
andfollowthestepslisted.
Fail
The48Vdcbatterysystemcheckwasnotgood.GotoStep4.
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