TM 5-4220-227-14
4-47. Sound Powered Phones and Bracket
This task covers:
Replace
INITIAL SETUP:
Tools
Equipment Condition
General Mechanic's Tool Kit
Chamber shut down (para. 2-15)
(NSN 5180-00-177-7033)
Materials/Parts
Sound Powered Phone
Bracket
Replace. (figure 4-34)
NOTE
There are two sound powered phones. One in the I/L and the other is mounted on the side of the control
panel. The replacement of each one is the same.
(1)
Unlatch two latches (1), open hood assembly door (2), and install two supports (3) and two pins (4).
(2)
Pull phone plug (5) from wall socket (6).
(3)
Remove sound powered phone (7) from bracket (8).
(4)
Remove two nuts (9), lockwashers (10), washers (11), and bolts (12) and remove bracket (8).
(5)
Install bracket (8) and secure with two bolts (12), washers (11), lockwashers (10), and nuts (9).
(6)
Hang sound powered phone (7) on bracket (8).
(7)
Install phone plug (5) into wall socket (6).
(8)
Remove two pins (4), supports (3), close hood assembly door (2) and secure with two latches (1).
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