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 600 of 985

TM 9-2320-279-20-1

Electrical System Maintenance Instructions (Cont)

7-10.

ENGINE HIGH IDLE BOX REMOVAL/REPAIR/INSTALLATION

(M977, M985) (CONT).

d.

Installation.

e.

(1)

Install ENGINE HIGH IDLE box (1) on

fender (2) with four screws (3),

lockwashers (4), and nuts (5).

(2)

Connect connector (6) to connector (7).

(3)

Deleted.

Follow-on Maintenance

(1)

Connect batteries (para 7-91).

(2)

Check operation of LATCH and

ON/OFF SWITCHES.

(TM 9-2320-279-10).

END OF TASK

7-11.

ENGINE HIGH IDLE BOX, CONNECTOR, SWITCHES, AND BRACKET

REMOVAL/INSTALLATION (CRANE MOUNTED) (M984, M985E1).

This task covers:

a. Removal (M984)

b. Installation (M984)

c. Removal (M985E1)

d. Installation (M985E1)

e. Follow-on Maintenance

INITIAL SETUP

Models

M984, M985E1

Test Equipment

None

Special Tools

None

Supplies

Connector, electrical, butt, Item 19,

Appendix C

Special Environmental Conditions

None

Tags, indentification, Item 48, Appendix C

Compound, sealing, pipe thread, Item 18,

Appendix C

General Safety, Instructions

None

Personnel Required

MOS 63S, Heavy wheel vehicle mechanic

References

None

Equipment Condition

TM or Para

Condition Description

Para 7-91

Batteries disconnected.

7-32

Change 3