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 269 of 346

TM 9-2350-261-20-1

DOME LIGHTS MALFUNCTION (M577A2 ONLY) — Continued

0042 00

2Y

1.

Remove circuit 38E (1) and 38A (2) plugs from rear dome

light switch jacks (3) and (4).

2.

Install a jumper wire between circuit 38E and 38A

plugs (1) and (2).

3.

Operate front dome light switch.

4.

Do blackout dome lights malfunction?

2YN

GO TO

DY

(PAGE 0042 00-5)

3Y

1.

Remove jumper from circuit 38E and 38A plugs.

2.

Measure voltage at circuit 38E plug.

3.

Does multimeter read 17 volts or more?

3YN

1.

Turn MASTER SWITCH to OFF

(see your -10).

2.

Repair rear main harness circuit

38E (WP 0312 00).

3.

Verify no faults found.

004200-2