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 793 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

b. Installation.

(1)

Soldier A positions front

composite light (1) in cab (2)

while Soldier B installs two

screws (3) and lockwashers (4).

(2)

Connect three C washers (5) and

three wires (6) at connectors (7).

(3)

Install clamp (8) on three

wires (6) with screw (9)

washer (10), and nut (11).

c. follow-on Maintenance.

(1)

Install brake treadle valve (if

removed) (para 11-10).

(2)

Connect batteries (para 7-91).

(3)

Check operation of front

composite light

(TM 9-2320-279-10).

END OF TASK

7-62. COMPOSITE TAILLIGHT ASSEMBLY REMOVAL/INSTALLATION.

This task covers:

a. Removal (M977, M983, M984, M985)

b. Installation (M977, M983, M984, M985)

c. Removal (M984E1)

d. Installation (M984E1)

e. Follow-on Maintenance

INITIAL SETUP

Models

M977, M983, M984, M984E1, M985

Test Equipment

None

Special Tools

None

Supplies

Tags, identification, Item 48, Appendix C

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

References

None

Equipment Condition

TM or Para

Condition Description

Para 7-91

Batteries disconnected.

Special Environmental Condition

None

General Safety Instructions

None

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