TM 9-2350-277-20-1
IN BLACKOUT MODE, FLUORESCENT LIGHTS OPERATE INCORRECTLY (M1068A3
ONLY)—Continued
0101 00
A7Y
1. Measure resistance between relay XK3 (1), pin X2 (2) and
terminal block E4 (3).
2. Does multimeter read 0 ohms?
YES
NO
A7YN
1. Faulty lead 3E of XK3. Beyond unit
maintenance repair.
2. Notify Supervisor.
0101 00-7
