TM-9-2320-361-20

2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

OCTOBER 1991

TM-9-2320-361-20 - Page 1067 of 1207

TM 9-2320-361-20

14-39. CONTROL VALVE REPLACEMENT

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

APPLICABLE MODELS

EQUIPMENT CONDITION

All

Parking brake set (TM 9-2320-361-10).

MATERIALS/PARTS

Air reservoirs drained (TM 9-2320-361-10).

Two locknuts

GENERAL SAFETY INSTRUCTIONS

Antiseize tape (Appendix C, Item 27)

Do not disconnect air lines before draining air

REFERENCES (TM)

reservoirs.

TM 9-2320-361-10

TM 9-2320-361-20P

WARNIN G

Do not disconnect air lines before draining air reservoirs. Small

parts under pressure may shoot out with high velocity, causing

injury to personnel.

1. Remove tubes (1) and (3) from elbows (2).

2. Remove two locknuts (8), screws (10), and bracket (5) from instrument panel (9). Discard

locknuts (8).

3. Remove two screws (7), plate (6), and bracket (5) from valve (4).

4. Remove two elbows (2) from valve (4).

b. Installation

NOTE

Wrap male pipe threads with antiseize tape prior to installation.

1. Install two elbows (2) on valve (4).

2. Install bracket (5) and plate (6) on valve (4) with two screws (7).

3. Install bracket (5) on instrument panel (9) with two screws (10) and new locknuts (8).

4. Install tubes (1) and (3) on elbows (2).

14-62