ARMY TM 9-6115-464-12
AIR FORCE TO 35C2-3-445-1
NAVY NAVFAC P-8-624-12
y.
Air Cleaner Condition, Circuit Breaker and Battle Short Indicator Light Assemblies.
(1) Removal.
(a) Tag and disconnect electrical leads to indicator light assemblies.
(b) Remove lens (112, Figure 4-38, sheet 2 of 3). Press in and rotate counterclockwise to remove lamps
(113).
(c) Remove nuts (114) to remove bases (115), and tooth lockwashers (116) from control cubicle assem-
bly panel (118).
Do not remove nuts (117) unless inspection reveals damage and replacement is necessary.
(d)
(2) Cleaning and Inspection.
(a) Clean indicator light assembly with filtered compressed air and a soft bristle brush or wipe with
a clean, lint-free cloth lightly moistened with an approved solvent.
Visually inspect base for cracks, corrosion, stripped or other wise damaged threads, and evidence
of shorting.
Inspect lamp for cracked or broken glass, corrosion, and burned out filament.
Check lens for cracked or broken glass, cracks, and stripped or otherwise damaged threads.
Replace any damaged or defective parts.
(b)
(c)
(d)
(e)
(3) Installation.
NOTE
Air cleaner condition and battle short indicator lights have red lens. Circuit breaker
indicator light has amber lens.
(a) If removed, install nuts (117, Figure 4-38, sheet 2 of 3).
(b) Install tooth Washers (116), bases (115), and nuts (114) on control cubicle panel assembly (118).
(c) Position and rotate lamps (113) clockwise for installation.
(d) Install lens (112).
(e) Connect electrical leads to indicator light assemblies.
z.
Control Cubical Housing.
(1) Removal. Remove screw (119, Figure 4-38, sheet 1 of 3), lockwasher (120) to remove housing (121).
(2) Cleaning and Inspection.
(a) Clean housing with filtered compressed air and wipe with a lint-free cloth lightly moistened with
an approved solvent.
(b) Visually inspect housing for rust, cracks, corrosion and other damage.
(3) Installation. Position housing (121, Figure 4-38, sheet 1 of 3), to install lockwasher (120) and screw (119).
4-64 FAULT LOCATING INDICATOR.
a.
Inspection. Inspect fault locating indicator for cracks, corrosion, cracked or broken indicator light lens,
missing hardware and other damage.
b. Testing. Depress test or reset switch and check that all indicator lights are lit.
c.
Lamp Replacement.
(1) Unscrew lens (Figure 4-40) and remove lamp.
(2) Visually inspect lamp for corrosion, cracked or broken glass, and burned filament.
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