g036201
Figure71
1.Batterycovers3.Batterycables
2.12VdcAGMbatteries(4)
B.Measurethevoltageacrosseachofthe4individualbatteries.Theindividualbatteryreadingsshould
be11.5to13.5Vdc.
2.Inspectthefollowingcablesfordamage,corrosion,andproperinstallation(Figure71).
•Thecablesbetweenthe4individualbatteries
•Thecablesbetweenthebatterypackandthemachine.
Pass
The48Vdcbatterysystemchecksweregood.Installthebatterycoversandcuttingunit1.Go
toStep4.
Fail
Oneormoreofthe48Vdcbatterysystemtestsfailed.Repairorreplacethewornordamagedparts.
GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
Step4:Replacethemain48Vdccontactor.
1.RefertoChapter5ofthe5010-HServiceManualandreplacethemaincontactor.
2.GotoReturningtheMachinetoService(page22)andfollowthestepslisted.
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