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 792 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

7-61. FRONT COMPOSITE LIGHT ASSEMBLY REMOVAL/INSTALLATION (CONT).

a.

NOTE

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.

Removal.

(1)

Remove screw (1), washer (2), nut (3),

and clamp (4).

NOTE

Tag and mark wires before disconnecting.

(2)

(3)

(4)

(5)

Disconnect three wires (5) at

connectors (6).

Push three wires (5) back through

connectors (6) and remove three C

washers (7).

Soldier A holds front composite light (8)

from outside of cab while Soldier B

removes two screws (9) and

lockwashers (10) from inside cab.

Remove front composite light (8) from

outside of cab.

7-218

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