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 551 of 855

TM 9-2350-277-20-1

NO POWER TO DC CIRCUITS (M1068A3 ONLY) — Continued

0106 00

4Y

1.

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

2.

Set all DC CIRCUITS circuit breakers on power control

enclosure panel to ON.

3.

Measure voltage between terminal block E4 (2) and the

following jacks on Power Control Enclosure:

J33 (4) socket A

J34 (3) socket A

J36 (1) socket A

4.

Does multimeter read 22 volts DC or more for all readings?

4YN

1.

Go to Power Enclosure A1

DC Input/Output Inoperative

(WP 0090 00).

010600-6

Change 4