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 583 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Contj

Section IV. ENGINE SAFETY CONTROLS

7-9. ENGINE SPEED CONTROL ASSEMBLY REPAIR (M983).

This task covers:

a. Disassembly

c. Follow-on Maintenance

b. Assembly

INITIAL SETUP

Models

M983

Test Equipment

None

Special Tools

None

Supplies

Connector, electrical, butt, Item 19,

Appendix C

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 Conditions

None

General Safety Instructions

None

a. Disassembly.

NOTE

If engine high idle assembly is being

removed in order to remove stowage box,

go to step (19).

(1)

Remove six screws (1), lockwasher (2),

cover (3), and gasket (4) from ENGINE

HIGH IDLE box (5).

7-15