TM 1-1520-238-T-6
9–393
9–152. SHORT – EXISTS BETWEEN: P3-G, P3-H, P3-J AND GROUND; P3-K, P3-L,
9–152
P3-M OR P3-N, P3-P, P3-R AND GROUND (cont)
7. Attach wire ends at CB74. Detach wire at
CB84-A1. Check for short between P3-N and
ground.
Does short exist?
YES
Repair shorted wire between
CB74-A1 and CB84-A1.
Go to paragraph 9–150.
NO
Go to step 8.
8. With wire detached from CB84, detach wire
ends at CB40-1. Check for short between
CB90-1 and ground.
Does short exist?
YES
Repair shorted wire between
CB40-1 and CB90-1.
Go to paragraph 9–150.
NO
Repair shorted wire between:
CB84-A1 and CB42-A1,
CB42-A1 and CB45-1, CB45-1
and CB39-1,
CB39-1 and CB40-1.
Go to paragraph 9–150.
9. Check for short between P3-P and ground.
Does short exist?
YES
Go to step 10.
NO
Go to step 12.
10. Detach wire at CB81-B1. Check for short
between P3-P and ground.
Does short exist?
YES
Repair shorted wire between
P3-P and CB81-B1.
Go to paragraph 9–150.
NO
Go to step 11.
11. With wire detached from CB81, detach wire
ends at CB43-1. Check for short between
CB18-1 and ground.
Does short exist?
YES
Repair shorted wire between:
CB81-B1, CB41-B1,
CB74-B1, CB84-B1,
CB42-B1 and CB43-1.
Go to paragraph 9–150.
NO
Repair short between CB43-1
and CB18-1.
Go to paragraph 9–150.
12. Detach wire at CB81-C1. Check for short
between P3-R and ground.
Does short exist?
YES
Repair shorted wire between
P3-R and CB81-C1.
Go to paragraph 9–150.
NO
Go to step 13.
13. Attach wire ends at CB81-C1. Detach wire at
CB92-1. Check for short between CB51-1 and
ground.
Does short exist?
YES
Repair shorted wire between
CB51-1 and CB92-1.
Go to paragraph 9–150.
NO
Repair shorted wire between
CB81-C1, CB41-C1,
CB74-C1, CB84-C1,
CB42-C1 and CB92-1.
Go to paragraph 9–150.
END OF TASK
