Table 5. Electrical System Troubleshooting Procedures - continued

TM 9-2320-391-10

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0069 00

ELECTRICAL SYSTEM Continued

Table 5. Electrical System Troubleshooting Procedures Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

139. STOPLIGHTS AND

5. If circuit breaker CB76 has

12 VDC

not tripped again, perform

INDICATOR PANEL

test 4 of this malfunction.

CIRCUITS DO NOT

OPERATE -

Continued

3. Check circuit breaker

1. Remove PDP cover (WP 0095

CB76 in PCB to see if

it is tripped.

2. Open PDM 2.

3. If circuit breaker CB76 has

tripped, push in to reset.

4. Position master power switch

5. If circuit breaker CB76 has

tripped again, contact

supervisor.

0069 00-141