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 174 of 346

TM 9-2350-261-20-1

CHARGING SYSTEM MALFUNCTIONS — Continued

0018 00

11Y

1.

Stop engine (see your -10).

2.

Install regulator on regulator plate.

3.

Install front main wiring harness plug C4 on regulator.

4.

Remove engine harness plug (1) from generator field

switch jack (2).

5.

Install jumper (3) on engine harness plug (1) between

pins NO (4) and C (5).

6.

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

7.

Measure voltage between front main wiring harness plug

C5 (6), socket F (7), and ground.

8.

Does multimeter read less than 17 volts?

11YN

1.

Replace generator field switch

(WP 0232 00).

2.

Verify no faults found.

001800-7