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Revision A
6.6
Checking Electrical System
The electrical system can be checked using the cab display module (CDM).
1011486
A
B
C
Figure 6.11: Operator Console
1.
Push SELECT button (C) on the ground speed lever (GSL) or
SELECT button (B) on the cab display module (CDM) until
CDM display (A) shows VOLTS. The display indicates the
condition of the battery and alternator. To evaluate the
reading, refer to Table
.
Table 6.2 Battery and Alternator Condition
Ignition
Engine
Reading
Indicated Condition
ON
Running
13.8
–
15.0
Normal
>16.0 (see note)
Regulator out of adjustment
<12.5 (see note)
Alternator not working
Regulator out of adjustment
Shut down
12.0
Battery normal
NOTE:
The display flashes the voltage reading accompanied by a single loud tone every 30 minutes until the condition is fixed.