TM 9-2350-277-20-1
NO POWER FROM DC POWER EXTENSION BOX A9 (ALL EXCEPT JACK J23) (M1068A3
ONLY)Continued
0095 00
AY
1. 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) and
CB13 (5).
4. Measure resistance between terminals 1 and 2 of circuit breakers
CB12 (4) and CB13 (5).
5. Does multimeter read 0 ohms for each measurement?
YES
NO
AYN
1. Resistance in CB12 and CB13
should be 0 ohms. If any resistance
is present, replace that CB
(WP 0828 00).
2. Verify no faults found.
A2Y
1. Raise faceplate and secure to Power Control Enclosure with ten
new lockwashers and screws.
2. Go to: Power Control Enclosure A1 DC Input/Output Inoperative
(M1068A3 Only) (WP 0090 00).
0095 00-4