TM 9-6115-668-13
Section II. TROUBLESHOOTING
3.2 GENERAL.
The symptom index for the generator set 150 kW lists faults associated with control cabinet assembly
operation. figures 3-1 through 3-7 provide a go/no-go flowchart for each malfunction. Each malfunction
listed includes a reference to the applicable figure that contains a chart to help you determine probable
causes and corrective actions to take. The symptom index cannot list all faults that may occur, or all the
tests, inspections, and corrective actions. If a malfunction is not listed or cannot be corrected by listed
corrective actions, notify next higher level of maintenance for assistance.
SYMPTOM INDEX
Troubleshooting
Procedure
BATTERY CHARGING CONTROL and OIL PRESSURE lamps do not light up. . . . . . . . . .
Figure 3-1
HEATING FAILURE lamp lights up or READY TO START IF HEATING IS ON lamp
does not light u p. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ......
Figure 3-2
GLOWPLUG ON lamp does not light up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-3
Oil pressure too low, or no oil pressure indication
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-4
Generator frequency cannot be adjusted, or no frequency indication
. . . . . . . . . . . . . . . . . . . . .
Figure 3-5
Generator voltage cannot be adjusted, or no voltage indication
. . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-6
AC CIRCUIT INTERRUPTER ON lamp does not light up.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3-7
3 - 3
