TM 1-1520-238-T-7
11251
1132.
ASE BUCS CIRCUIT BREAKER DOES NOT STAY CLOSED FAULT IN CPG
1132
BUCS WIRING (cont)
9. Check for short between P472A17 and
ground.
Does short exist?
YES
Go to step 10.
NO
Go to step 13.
10. Detach J273. Check for short between J2731
and ground.
Does short exist?
YES
Repair shorted wire between
P472A17 and J2731.
Go to paragraph 1123.
NO
Go to step 11.
11. Check for short between J2735 and ground.
Does short exist?
YES
Go to step 12.
NO
Replace CPG directional SPAD
(TM 1-1520-238-23).
12. Check for short between P912B13 and ground.
Does short exist?
YES
Repair shorted wire between:
P912B13 and P235 SP1,
P235 SP1 and J2735,
P235 SP1 and P236 SP1,
P236 SP1 and P912B16.
Go to paragraph 1123.
NO
Repair shorted wire between:
P912B13 and J447B16,
P447B16 and P68653,
J912B16 and J447B10,
P447B10 and P68652.
Go to paragraph 1123.
13. Check for short between J2671 and ground.
Does short exist?
YES
Repair shorted wire between
P472A18 and J2671.
Go to paragraph 1123.
NO
Replace CPG longitudinal SPAD
(TM 1-1520-238-23).
END OF TASK
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