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 TM 55-1905-223-24-18-1
Repair Bridge Panel Assembly.
This task covers:
a. Disassembly, b. Repair, c. Assembly.
INITIAL SETUP
Tools
Equipment Condition
T o o l kit, electrician's,
Electrical power to engine order
telegraph system secured and
tagged "Out of Service - Do Not
Materials/Parts
Operate" at ship service switchboard.
(TM 55-1905-223-10)
Warning tag, Item 1, Appendix C
Push switch P/N 71-1022-000
Light lens (Standby)
Incandescent lamp (28 volt)
P/N 71-1022-009
P/N 71-1021-000
Light lens (Cancel Standby)
Light lens (Full Ahead)
P/N 71-1022-010
P/N 71-1022-001
Light lens (Bridge Control)
Light lens (Half Ahead)
P/N 71-1022-011
P/N 71-1022-002
Light lens (Finished with Engines)
Light lens (Slow Ahead)
P/N 71-1022-012
P/N 71-1022-003
Light lens (Power on Lamp Test)
Light lens (Dead Slow Ahead)
P/N 71-1022-013
P/N 71-1022-004
Light lens (Dimmer)
Light lens (Dead Slow Astern)
P/N 71-1022-014
P/N 71-1022-005
Light lens (Stop)
Light lens (Half Astern)
P/N 71-1022-015
Light lens (Port Wrong Direction)
P/N 71-1022-006
Light lens (Half Astern)
P/N 71-1022-016
P/N 71-1022-007
Light lens (STBD Wrong Direction)
Light lens (Full Astern)
P/N 71-1022-017
P/N 71-1022-008
Light lens (Communication Failure)
P/N 71-1022-018
Audible alarm (buzzer)
P/N 41-1000-002
DISASSEMBLY
a.
Grasp bridge control lens (1) between thumb and forefinger and squeeze gently
until lens pops free. Remove lens.
Remove two incandescent lamps (2) and push switch (3).
b.
c.
Repeat procedures e. and f. for port side bridge control indicator.
2-539
Change 1
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