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 281 of 346

TM 9-2350-261-20-1

LEFT REAR UTILITY OUTLET/BLOWER DOES NOT WORK (M577A2

AND M1068 ONLY) — Continued

0045 00

3Y

1.

Turn MASTER SWITCH to OFF (see your -10).

2.

Remove eight nuts (1), washers (2), and screws (3) from

master switch panel (4) and distribution box (5). Pull panel

away from distribution box.

3.

Remove circuit 37B plug (6) from circuit breaker jack (7).

4.

Turn MASTER SWITCH to ON (see your -10).

5.

Measure voltage between circuit breaker jack (7) and ground.

6.

Does multimeter read less than 17 volts?

3YN

1.

Turn MASTER SWITCH to OFF

(see your -10).

2.

Repair rear main wiring harness

circuit 37B (WP 0312 00).

3.

Verify no faults found.

4Y

1.

Remove circuit 10 plug (1) from circuit breaker jack (2).

2.

Measure voltage between circuit 10 plug (1) and ground.

3.

Does multimeter read less than 17 volts?

4YN

1.

Turn MASTER SWITCH to OFF

(see your -10).

2.

Replace circuit breaker

(WP 0333 00).

3.

Verify no faults found.

004500-2