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TM 5-4210-233-14&P-1
4-82. DIRECTIONAL MARKER LIGHTS
This task covers:
a. Disassembly
c. Assembly
b.
Cleaning and Inspection
d. Follow-on Maintenance
TOOLS REQUIRED
EQUIPMENT CONDITION
Tool Kit, General Mechanics, Automotive
Main Engine Shutdown (see para 2-12 .)
(Appendix B, Section III, 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 Connectors (Item 27, Appendix E)
a.
Disassembly.
(1) Remove two screws (1).
(2) Remove lens retaining ring (2), lens (3) and
gasket (4).
(3) Remove bulb (5) from reflector (7).
(4) Remove two screws (6).
(5) Remove reflector (7) and gasket (8).
(6) Tag and disconnect wiring from truck.
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.
4-315
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