TM 9-2350-277-20-1
BLACKOUT MARKER LIGHT(S) DONT WORKContinued
0034 00
B3Y
1. Remove harness 12268797 circuit 24 plug (1) from harness
12349881 circuit 24 jack (2).
2. Measure voltage between harness 12349881 jack pin (2) and
ground.
3. Does multimeter read less than 17 volts?
YES
NO
B3YN
1. Repair harness 12268797 circuit 24
(WP 0382 00).
2. Verify no faults found.
B4Y
1. Faulty harness 12349881 circuit 24. Beyond unit maintenance
repair.
2. Notify supervisor.
0034 00-4