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TM 5-4210-233-14&P-1
4-69. CLEARANCE MARKER LIGHTS
This task covers:
a.
Disassembly
d.
Follow-on Maintenance
b.
Cleaning and Inspection
c.
Assembly
TOOLS REQUIRED
EQUIPMENT CONDITION
Tool Kit, General Mechanics, Automotive
Main Engine Shutdown (see para 2-12 .)
(Appendix B, Section IlI, Item 1)
APU Shutdown (see para 2-16 .)
Batteries Disconnected (see para 4-114 .)
MATERIALS/PARTS REQUIRED
Emery Cloth (Item 25, Appendix E)
Butt Splice (Item 27, Appendix E)
a.
Disassembly.
(1) Pry lens (1) loose from light body (2).
(2) Remove bulb (3).
(3) Pry reflector (4) from light body (2).
(4) Remove bulb socket assembly (5) from
reflector (4).
(5) Remove two screws (6).
(6) Tag and disconnect wires.
(7) Remove bulb socket assembly (5) from
light body (2).
(8) Remove light body (2) and gasket (7).
(9) Remove and replace O-ring (8) if
damaged.
b.
Cleaning and Inspection.
(1) Clean lens and reflector.
(2) Inspect lens for cracks. If cracked, replace
lens.
(3) Inspect for broken or cracked reflector. If
damaged, replace light assembly.
(4) Inspect wiring for fraying or cracked
insulation. If wiring is damaged, contact
Direct Support Maintenance.
(5) Inspect bulb socket, bulb contacts, and
wiring for corrosion. Clean corrosion with
emery cloth (Item 25, Appendix E). If
corrosion cannot be removed, replace light
assembly.
4-292
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