TM-9-2350-277-20-1

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 6

TM-9-2350-277-20-1 - Page 298 of 855

TM 9-2350-277-20-1

PARKING BRAKE INDICATOR MALFUNCTIONS—Continued

0052 00

3Y

1.

Install jumper wire between parking brake light switch harness

12349881 circuit 370 plug (1) and ground.

2.

Remove instrument panel for access (WP 0295 00).

3.

Remove harness 12349881 circuit 370 (2) from cable assembly

12349858 circuit 370 (3).

4.

Check continuity between harness 12349881 circuit 370 (2) and

ground.

5.

Read multimeter. Is there continuity?

YES

NO

3YN

1.

Faulty harness 12349881 circuit 370.

Beyond unit maintenance repair.

2.

Notify supervisor.

0052 00-3