CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
TM 9-2350-256-20
6-64 REPLACE/REPAIR HEADLIGHT BASE WIRING HARNESS AND RELATED PARTS (7972352)-Continued
3
Loosen adjustment nut (12) and remove headlight
assembly (13).
4
Remove headlight base assembly (14) and gasket (15)
by removing three screws (16) and three lockwashers
(17).
b. DISASSEMBLY
1
Remove clip (18) by removing two screws (19) and two
lockwashers (20).
2
Remove seal (21), seven electrical contacts (22),
electrical insert (23), bushing (24), and lead assembly
(25) from base (26).
3
Remove rod (27) from bushing (24).
4
Disassemble lead assembly (see Chapter 6, Section
VII).
c. ASSEMBLY
1
Assemble lead assembly (see Chapter 6, Section VII).
2
Install rod (27) to bushing (24).
3
Install lead assembly (25), bushing (24), electrical
insert (23), seven electrical contacts (22), and seal (21)
to base (26).
4
Install clip (18) using two new lockwashers (20) and two screws (19).
d. INSTALLATION
1
Install headlight base assembly (14) and gasket (15) using three new lockwashers (17) and three screws (16).
2
Install headlight assembly (13) by tightening adjustment nut (12).
3
Connect connectors (2 through 7) to headlight and dimmer switch wiring harness (11).
4
Install ground lead (1) to hull (8) using two new lockwashers (10) and screw (9).
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