TM 55-1520-240-23-7
9-10
REMOVE POWER DISTRIBUTION PANEL (PDP) CIRCUIT BREAKERS
(Continued)
9-10
2.
Tag and disconnect two wires (3) by removing
two screws (4) and washers (9). Tape wire ends.
Use tags (E264) and tape (E385).
3.
Remove screw (5). Remove bus bar (6).
4.
Remove nut (7). Remove circuit breaker (8).
NOTE
Procedure to remove bar type circuit
breaker from No. 1 and No. 2 PDP
is the same. Removal of ac bus tie
circuit breaker with boot and flange on
No. 1 PDP is shown here.
5.
Loosen six fasteners (1). Open panel (2).
6.
Tag and disconnect six wires (17), by removing
six nuts (16), lock washers (15), and washers
(18). Tape wire ends. Use tags (E264) and tape
(E385).
7.
Remove six screws (13) with O-rings (14).
8.
Remove circuit breaker (10), flange (12), and
plastic boot (11).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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