TM-9-2320-279-34-1

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 1 OF 3

TM-9-2320-279-34-1 - Page 337 of 709

TM 9-2320-279-34- 1

Electrical Systems Maintenance Instructions (Cont)

6-15. CHASSIS WIRING HARNESS REMOVAL/iNSTALLATION .

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

Models

References

All except M984E1

Non e

Test Equipment

Equipment Conditio n

Non e

Special Tools

Non e

Supplie s

Connector, electrical, butt, Item 31,

Appendix C

Tags, identification, Item 60, Appendix C

Tape, insulation, electrical, Item 62,

Appendix C

Ties, cable, plastic, Item 65, Appendix C

Personnel Required

MOS 63W, Wheel vehicle repairer

TM or Para

Condition Descriptio n

TM 9-2320-279-10 Shut off engine.

TM 9-2320-279-10 Air system drained.

TM 9-2320-279-20 Batteries disconnected.

TM 9-2320-279-20 Work lamps and bracket

removed (M984).

Special Environmental Conditions

Non e

General Safety Instructions

Non e

Level of Maintenance

Direct Support

a. Removal .

NOT E

Tag and mark all wires and connectors.

(1)

Remove four screws (1), lockwashers (2), nuts (3), and trailer electrical connector (4),

(2)

Remove spring cover (5) from mounting bracket (6).

6-10 4