TM-9-2320-260-20

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

APRIL 1995

TM-9-2320-260-20 - Page 663 of 1337

TM 9-2320-260-20

I

8-18. GENERAL

a.

For fabrication instructions of air lines, refer to TM 9-243.

b.

For schematic representation of air line locations and routings, see appendix E of this manual.

8-19. COMPRESSED AIR AND BRAKE SYSTEM MAINTENANCE INDEX

PARA.

TITLE

PAGE

NO.

NO.

8-20.

Air Supply Valve Replacement

8-38

8-21.

DoubleCheck Valve Replacement

8-40

8-22.

Air Couplings Replacement

8-42

8-23.

Airbrake Hand Control Valve Replacement

8-48

8-24.

Air Pack Reservoir Replacement

8-50

8-25.

Air Compressor Governor Maintenance

8-54

8-26.

Trailer Brake Couplings Replacement

8-58

8-20. AIR SUPPLY VALVE REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP

APPLICABLE MODELS

EQUIPMENT CONDITION

All

• Parking brake set (TM 9-2320-260-10).

●

Air reservoir drained (TM 9-2320-260-10).

MATERIALS/PARTS

Two locknuts

GENERAL SAFETY INSTRUCTIONS

Antiseize tape (Appendix C, Item 30)

Do not disconnect air lines before draining air

REFERENCES (TM)

TM 9-2320-260-10

TM 9-2320-260-20P

reservoirs.

Do not disconnect air lines before draining air reservoir. Small

parts under pressure may shoot out with high velocity, causing

injury to personnel.

1. Disconnect air line (4) from adapter (3).

8-38