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 785 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

(5)

Disconnect three plug-in

connectors (9) from

connectors (10) inside cab.

(6)

Remove three

connectors (10) and

grommets (11) from housing

assembly (12).

(7)

Remove three nuts (13) and

washers (14) from

mounts (15) inside cab.

NOTE

There are two kinds of sealing

materials for the headlight. One is a

channel type seal while the other is a

round gasket.

(8)

Remove housing assembly (12)

and gasket or seal (12.1).

(9)

Remove three nuts (16),

lockwashers (17), and

washers (18) from three

mounts (15).

(10)

Remove three mounts (15) from

housing (12).

Change 3

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