TM-9-2350-261-20-1

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4

TM-9-2350-261-20-1 - Page 237 of 346

TM 9-2350-261-20-1

BLACKOUT MARKER LIGHT(S) AND/OR TAILLIGHT(S) DO NOT OPERATE — Continued

0034 00

B2Y

1.

Check and see if both BO taillights are out.

2.

Are both BO taillights out?

B2YN

1.

Repair front main harness circuit

20 (WP 0312 00).

2.

Verify no faults found.

B3Y

1.

Remove rear main harness circuit 24 plug (1) from main

harness circuit 24 jack (2).

2.

Measure voltage between front main harness jack pin

(2) and ground.

3.

Does multimeter read less than 17 volts?

B3YN

1.

Repair rear main harness circuit

24 (WP 0312 00).

2.

Verify no faults found.

B4Y

1.

Repair front main harness circuit 24 (WP 0312 00).

2.

Verify no faults found.

003400-4