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 955 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

7-102. DIMMER SWITCH REMOVAL/INSTALLATION.

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

Models

References

All

None

Test Equipment

Equipment Condition

None

TM or Para

Condition Description

Special Tools

Para 7-91

Batteries disconnected.

None

Special Environmental Conditions

Supplies

None

Tags, identification, Item 48, Appendix C

General Safety Instructions

Personnel Required

None

MOS 63S, Heavy wheel vehicle mechanic

a. Removal.

(1)

Remove two screws (1), lockwashers (2), and dimmer

switch (3).

NOTE

Tag and mark wires before disconnecting.

(2)

Remove three screws (4), washers (5), and disconnect

six wires (6) from dimmer switch (3).

7-370