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 845 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

7-73.1. BEACON LIGHT ASSEMBLY REMOVAL/REPAIR/INSTALLATION (M984E1).

This

task covers:

a.

Removal

b. Installation

INITIAL SETUP

Models

M984E1

C. Follow-on Maintenance

References

None

Test Equipment

None

Equipment Condition

TM or Para

Condition Description

Para 7-91

Batteries disconnected.

Special Tools

None

Special Environmental Conditions

None

Supplies

None

General Safety Instructions

None

Personnel Required

MOS 63S, heavy wheel vehicle mechanic

a.

Removal

NOTE

Left and right strobe light assemblies are removed the same way.

There are three models of beacon lights. Model A uses a clamp to secure the light.

Model B and Model C each use a collar and screws. Perform step (1) for Model A.

Perform steps (1.1) through (1.3) for Model B and Model C.

(1)

Remove screw (1), clamp (2), and lens (3) from beacon light assembly (4).

Change 3

7-269