TM 1-1520-238-T-6
9–462
9–205. 115 VAC – IS NOT PRESENT AT: P769-H, P769-B, P769-E (cont)
9–205
6. With CB3 wire attached, detach wire ends at
CB7-A1, CB7-B1, and CB7-C1. Check for short
between (A77):
J4-H and ground,
J4-B and ground,
J4-E and ground,
Does short exist?
YES
Repair shorted wire.
Go to paragraph 9–199.
NO
Go to step 7.
7. Check for short between:
CB7-A1 and ground,
CB7-B1 and ground,
CB7-C1 and ground.
Does short exist?
YES
Replace AWS AMMO circuit
breaker (CB7)
(TM 1-1520-238-23).
NO
Go to step 8.
8. With CB7 wire attached, detach wire end at
CB8-1. Check for short between (A77)J4-H and
ground.
Does short exist?
YES
Repair shorted wire between
CB8-1 and CB7-A1.
Go to paragraph 9–199.
NO
Go to step 9.
9. Check for short between CB8-1 and ground.
Does short exist?
YES
Replace FC RCDR circuit
breaker (CB8)
(TM 1-1520-238-23).
NO
Go to step 10.
10. With CB8 wire attached, detach wire end at
CB14-1. Check for short between (A77)J4-E and
ground.
Does short exist?
YES
Repair shorted wire between
CB14-1 and CB7-C1.
Go to paragraph 9–199.
NO
Replace PRI LT circuit breaker
(CB14) (TM 1-1520-238-23).
END OF TASK
