TM 55-1520-240-23-7
9-16
REMOVE DC POWER SUPPLY (TR) FAIL RELAY
9-16
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairer’s 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
NOTE
Procedure is similar to remove No.
1 or No. 2 dc power supply TR fail
relay. Differences are noted in text.
Removal of No. 1 relay shown here.
1.
Release six fasteners (1) in upper circuit breaker
panel (2). Open panel.
9-54
