F. Procedure
SUBTASK 24-61-01-020-001
(1) Do these steps to remove the relay [1]:
WARNING
MAKE SURE THAT ALL OF THE POWER WARNING LIGHTS ON THE
POWER DISTRIBUTION PANEL ARE OFF. THERE ARE HIGH VOLTAGES
IN THE POWER DISTRIBUTION PANEL THAT CAN CAUSE INJURIES TO
PERSONNEL.
(a) Make sure that all of the power warning lights on the power distribution panel are off.
(b) Remove the panel cover on the rear of the power distribution panel to get access to the
cross bus tie relay.
(c) Remove the two screws [2] that hold the terminal cover [3].
(d) Remove the terminal cover [3] .
(e) Identify and tag the wires before removing them.
(f) Remove the nut [6] and lock washer [7] from each electrical wire.
(g) Remove the electrical wires.
(h) Remove the four nuts [4] and washers [5] that hold the relay to the power distribution
panel.
(i) Remove the relay [1].
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-61-01
Page 404
D633A101-ILF Oct 15/2018
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
To Next Page
Loading...
