TM 55-1520-240-23-7
9-14
REMOVE DC BUS TIE RELAY
9-14
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairers Tool Kit, NSN 5180-00-323-4915
Materials:
Paper Tags (E264)
Tape (E385)
Personnel Required:
Aircraft Electrician
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
1.
Release six fasteners (1) in upper circuit breaker
panel (2). Open circuit breaker panel (2).
2.
Tag two wires (3). Remove nuts (4), and washers
(5). Disconnect wires from bus tie relay (6). Use
tags (E264). Tape exposed ends of wires. Use
tape (E385).
3.
Tag two wires (7). Remove nut (8), lockwasher
(9), and washer (10). Disconnect wires from
relay (6). Use tags (E264). Tape exposed ends
of wires. Use tape (E385).
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