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 TM 55-1905-220-14-5
3-113.6. SIGNAL LIGHT - TASK - MAINTENANCE INSTRUCTIONS. (Cont)
LOCATION
ITEM
ACTION
REMARKS
REMOVAL/REPAIR (Cont)
Place all circuit breakers in the OFF position. Place red tag on all circuit
breakers to prevent accidental turn on.
2. Remove wiring from
Replace if
lampholder (15).
damaged or
frayed.
3. Remove lampholder (15).
e. Base
1. Remove hinge (18) and
Replace if
(Light
plug (19).
damaged.
fix-
ture)
2. Remove cap (21) and
Replace if
clamp (22).
damaged.
3. Remove base (20).
4. Remove all bushings,
Replace if
spacers, washers and
damaged or
packing (23).
leaking.
f.
Wiring
Remove rest of wiring
Replace if
(24).
damaged or
frayed.
REPLACEMENT
3.
Mast
a. Wiring
Thread wiring (24)
through light base
(20).
b. Base
1. Replace watertight
(light
bushings (23).
fixture)
2. Replace clamp (22)
and cap (21) onto
base (20).
3. Install pipe plug
(19) and hinge (18).
3-1940
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