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 TM 55-1905-223-24-18-1
b. Remove Floodlight Lamp.
(1) Remove eight nuts (4, FIGURE 2-160).
(2) Remove access plate (3) and gasket (2). Discard gasket (2).
Do not touch lamp with bare hands. To
prevent personal injury or equipment damage,
wear gloves when removing and installing
mercury vapor lamps.
(3) Remove lamp (1).
c. Remove Lens.
(1) Remove 16 nuts (5).
(2) Remove lens frame (5), lens (7), and gasket (6).
d. Remove Lamp Ballast.
(1) Remove 8 hexagon screws (2, FIGURE 2-161)
(2) Remove cover (2).
(3) Tag and disconnect electrical wiring.
(4) Remove 4 screws (3). Remove lamp ballast (4).
Repair of the floodlight is by replacement of the lamp, lens, gaskets and lamp
ballast.
a. Replace Floodlight Lens.
(1) Position lens (7, FIGURE 2-160), gasket (6), and lens frame (8)
(2) Secure with 16 nuts (5).
b. Replace Floodlight Lamp.
( 1 ) Install lamp (1).
(2) Position gasket (2) and access plate (3).
(3) Secure with eight nuts (4).
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