TM-9-2320-279-20-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 790 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

7-60. FRONT AND REAR COMPOSITE LIGHT LAMP REMOVAL/INSTALLATION

(CONT).

a.

Removal.

NOTE

Rear door assembly held by six screws.

There are two types of front and rear composite lights. Model A has a larger lens

than Model B. Removal and installation procedures are the same for both. Not all

parts are interchangeable.

Model B front composite light has a printed circuit board for the blackout marker.

Model B rear composite light has a printed circuit board for the blackout marker

and the stop lamp.

(1)

Loosen five screws (1) that fasten door assembly (2) to composite light body (3).

(2)

Remove door assembly (2) and gasket (4) from composite light body (3).

(3)

Remove lamp (5) from socket (6).

b. Installation.

(1)

Install lamp (5) in socket (6).

(2)

Install gasket (4).

NOTE

Rear door assembly held by six screws.

(3)

Install door assembly (2) on composite light body (3). Tighten five screws (I).

c. Follow-on Maintenance.

(1)

Connect batteries (para 7-91).

(2)

Check operation of composite light (TM 9-2320-279-10).

END OF TASK

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