TM-9-2320-279-20-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 2 OF 3

TM-9-2320-279-20-2 - Page 182 of 938

TM 9-2320-279-20-2

Brake and Air System Maintenance Instructions (Cont)

(6)

Connect air lines (12, 13, 14,

and 15) to No. 2 air

manifold (2).

c. Follow-on Maintenance.

(1)

Install headlight guard

(para 7-59).

(2)

Install instrument panel

(para 7-19).

(3)

Start engine and build up air

pressure (TM 9-2320-279-10).

(4) Check connections for leaks.

(5) Shut off engine

(TM 9-2320-279-10).

END OF TASK

11-27. NO. 3 AIR MANIFOLD REMOVAL/lNSTALLATlON.

This task covers:

a. Removal

c. Follow-on Maintenance

b. Installation

INITIAL SETUP

Models

All

Test Equipment

None

Special Tools

None

Supplies

Compound, sealing, pipe thread, Item 18,

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

TM 9-2320-279-10

Air system drained.

Para 7-91

Batteries disconnected.

Special Environmental Conditions

None

General Safety Instructions

None

11-97