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 TM 55-1905-223-24-18-1
Repair Single Lens Navigation Light (Forward Anchor Light, Not Under
Command Light-Upper, Not Under Command Light-Lower, Aft Anchor Light).
This task covers:
a. Disassembly, b. Repair, c. Assembly
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
Electrical power turned OFF at
navigation lights panel and switch
tagged "Out of Service - Do Not
Materials/Parts
Operate."
Gasket P/N 95800146
Tungsten lamp
P/N 90400290
White lens P/N 83070017
Red lens P/N 83070019
Warning tags, Item 1, Appendix C
NOTE
Marine navigation lights P/N 3070009 (forward
and aft) and P/N 3070209 (not under command)
a r e structurally identical. T h e y differ in
the color of the lens - white for forward and
aft and red for not under command. This pro-
cedure is applicable to the four single lens
marine navigation lights. When replacing the
lens, be certain to use the correct replace-
ment color (white or red).
DISASSEMBLY
a.
Loosen set screw (2) and remove lid (1) and gasket (3).
b.
Unscrew and remove clamp (5).
c.
Remove lens (4).
Unscrew and remove bulb (6) from socket (7).
d.
2-257
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