TM 9-2350-277-20-1NO POWER FROM DC POWER EXTENSION BOX A9 (ALL EXCEPT JACK J23) (M1068A3ONLY)—Continued0095 00AY1. Turn MASTER SWITCH to OFF.2. Remove ten screws (1) and lockwashers (2), and lower faceplate(3). Discard lockwashers.3. Turn ON DC LEFT OUTLETS circuit breakers CB12 (4) andCB13 (5).4. Measure resistance between terminals 1 and 2 of circuit breakersCB12 (4) and CB13 (5).5. Does multimeter read 0 ohms for each measurement?YESNOAYN1. Resistance in CB12 and CB13should be 0 ohms. If any resistanceis present, replace that CB(WP 0828 00).2. Verify no faults found.A2Y1. Raise faceplate and secure to Power Control Enclosure with tennew lockwashers and screws.2. Go to: Power Control Enclosure A1 DC Input/Output Inoperative(M1068A3 Only) (WP 0090 00).0095 00-4
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