TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 NO POWER FROM DC POWER EXTENSION BOX A9, JACK J23 (JTIDS) — Continued 0077 00 BY 1. Turn MASTER SWITCH to OFF (see your -10). 2. Remove ten screws (1) and lockwashers (2) and lower the faceplate (3). Discard lockwashers. 3. Turn ON JTIDS circuit breaker CB11 (4). 4. Measure resistance between terminals 1 and 2 (5) of circuit breaker CB11 (4). 5. Does multimeter read 0 ohms? BYN 1. Replace circuit breaker CB11 (WP 0730 00). 2. Verify no faults found. B2Y 1. Raise faceplate (1) and secure to power control enclosure with ten new lockwashers (2) and screws (3). 2. Go to Power Control Enclosure A1 DC Input/Output Inoperative (WP 0071 00). 0077 00-4