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 856 of 985

TM 9-2320-279-20-1

(3)

(4)

(5)

Electrical System Maintenance Instructions (Cont)

Remove two nuts (6),

lockwashers (7), screws (8),

marker light (3), and

gasket (9) from mount (10).

Remove nut (11),

tubing (12), and wire (5)

from elbow (13).

Remove elbow (13) from

marker light (3).

b. Installation.

NOTE

●

Red and amber marker lights are

installed the same way.

●

Do steps

(1)

through

(6)

only if entire

marker light assembly has been

removed. Otherwise, do steps

(6)

and

(7)

only.

(1)

Install elbow (1) on marker light (2).

(2)

Push wire (3) through elbow (1) and

install tubing (4) and nut (5) on elbow.

(3)

Install gasket (6) and marker light (2)

with two screws (7), lockwashers (8),

and nuts (9).

(4)

Connect wire (3) using electrical butt

connector.

(5)

Install preformed packing (10).

(6)

Install lamp (11) in marker light (2).

(7)

Install lens (12).

c. Follow-on Maintenance.

(1)

Connect batteries (para 7-91).

(2)

Check operation of marker lights

(TM 9-2320-279-10).

END OF TASK

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