Cleaning and Inspection -706880447

TM 5-4210-233-14&P-1

4-83. WARNING LIGHTS-Continued

(2) Remove six hex screws (4) and six lens clips (5).

(3) Remove lens (6) and gasket (7) from frame (2).

(4) Remove and replace failed bulbs (3) as needed.

c. Cleaning and Inspection.

(1) Clean lens (6) and reflector (12) of light assembly.

(2) Inspect lens for cracks. If cracked, replace lens.

(3) Inspect for broken or cracked reflector. If damaged, replace reflector.

(4) Inspect wiring for fraying or cracked insulation. If wiring is damaged, contact Direct Support

Maintenance.

(5) Inspect bulb socket and bulb contacts for corrosion. Clean corrosion with emery cloth

(Item 25, Appendix E). If corrosion is excessive, replace base (13).

(6) Apply 12 VDC to test two motors. Replace if defective.

d. Assembly.

(1) Install lens (6) and new gasket (7) in frame (2).

(2) Fasten lens (6) in place with six hex screws (4) and lens clips (5).

(3) Fasten frame (2) in place with four screws (1).

e. Installation.

(1) Attach wiring harness to wire of lamp assembly using new butt connector (Appendix E,

Item 27).

(2) Install light assembly and new gasket (11) on truck.

(3) Fasten in place with six screws (8) and washers (9).

Follow-on Maintenance.

(1) Connect batteries (see para 4-114).

(2) Test operation of front warning lights.

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