NO POWER FROM DC POWER EXTENSION BOX A9 (ALL EXCEPT JACK J23) ...CONT.

NO POWER FROM DC POWER EXTENSION BOX A9 (ALL EXCEPT JACK J23) ...CONT. - TM-9-2350-261-20-1_472

NO POWER FROM DC POWER EXTENSION BOX A9, JACK J23 ( J T I D S)

TM-9-2350-261-20-1 Carrier Personnel Full Tracked Armored M113A2 2350-01-068-4077 Carrier Command Post Light Tracked M577A2 2350-01-068-4089 Manual
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TM 9-2350-261-20-1 1. 2. 3. 4. 5. Turn MASTER SWITCH to OFF (see your –10). Remove ten screws (1) and lockwashers (2), and lower faceplate (3). Discard lockwashers. Turn ON DC LEFT OUTLETS circuit breakers CB12 (4) and CB13 (5). Measure resistance between terminals 1 and 2 (6) of circuit breakers CB12 (4) and CB13 (5). Does multimeter read 0 ohms for each measurement? 1. 2. Raise faceplate (1) and secure to Power Control Enclo- sure with ten new lockwashers (2) and screws (3). Go to: Power Control Enclosure A1 DC Input//Output Inoperative (page 3-226.1). . . NOTE Resistance in CB12 and CB13 should be 0 ohms. If any resistance is present, replace that CB. 1. Replace circuit breakers CB12 and/or CB13 (page 40.1-33). 2. Verify no faults found. 3-226.38 Change 3

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