TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
e. ELECTRICAL SYSTEM (CONT)
e16d.
MASTER POWER SWITCH DOES NOT ILLUMINATE (CONT).
(b)
Position main light switch auxiliary lever to PNL BRT (para 2-27c) and observe if OIL PRESS
gage illuminates.
(c)
Position main light switch auxiliary lever to OFF (para 2-27c).
(d)
Position main light switch main selector lever to OFF (para 2-27c).
If OIL PRESS gage illuminates, notify Unit Maintenance.
If OIL PRESS gage does not illuminate, perform Electrical System Troubleshooting e17F. OIL
PRESS Gage Does Not Illuminate.
REAR BRAKE AIR GAGE DOES NOT ILLUMINATE.
Check to see if ether start switch illuminates.
(a)
Position main light switch main selector lever to SER DRIVE (para 2-27c).
(b)
Position main light switch auxiliary lever to PNL BRT (para 2-27c) and observe if ether start
switch illuminates.
(c)
Position main light switch auxiliary lever to OFF (para 2-27c).
(d)
Position main light switch main selector to OFF (para 2-27c).
If ether start switch illuminates, notify Unit Maintenance.
If ether start switch does not illuminate, perform Electrical System Troubleshooting e16A. Ether
Start Switch Does Not Illuminate.
FUEL GAGE DOES NOT ILLUMINATE.
Check to see if FRONT BRAKE AIR gage illuminates.
(a)
Position main light switch main selector lever to SER DRIVE (para 2-27c).
(b)
Position main light switch auxiliary lever to PNL BRT (para 2-27c) and observe if FRONT
BRAKE AIR gage illuminates.
(c)
Position main light switch auxiliary lever to OFF (para 2-27c).
(d)
Position main light switch main selector to OFF (para 2-27c).
If FRONT BRAKE AIR gage illuminates, notify Unit Maintenance.
If FRONT BRAKE AIR gage does not illuminate, perform Electrical System Troubleshooting
e17B. FRONT BRAKE AIR Gage Does Not Illuminate.
Change 1