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 655 of 1207

TM 9-2320-361-20

8-34. AIRBRAKE HOSE REPLACEMENT

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

APPLICABLE MODELS

M275A2

MATERIALS/PARTS

Antiseize tape (Appendix C, Item 27)

REFERENCES (TM)

TM 9-2320-361-10

TM 9-2320-361-20P

EQUIPMENT CONDITION

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

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

GENERAL SAFETY INSTRUCTIONS

Do not disconnect air lines before draining air

reservoirs.

NOTE

The right emergency and left service airbrake hoses are replaced

the same. This procedure covers the left side of service brake.

a.

Removal

WARNING

Do not disconnect air couplings before draining air reservoirs.

Small parts under pressure may shoot out with high velocity,

causing injury to personnel.

1. Remove hose (3) from adapter (5) and ring (4).

2. Remove coupling (1) from adapter (2).

3. Remove adapter (2) from hose (3).

NOTE

Wrap all male pipe threads with antiseize tape before installation.

1. Install adapter (2) on hose (3).

2. Install coupling (1) on adapter (2).

3. Install hose (3) on ring (4) and adapter (5).

8-82