TM-9-2320-366-20-4

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 4 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-4 - Page 711 of 1558

TM 9-2320-366-20-4

11-14. RELAY VALVE REPLACEMENT

This task covers:

a. Removal

b. Installation

c. Follow-On Maintenance

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-366-10-1).

Air tanks drained (TM 9-2320-366-10-1).

Tools and Special Tools

Goggles, Industrial (Item 15, Appendix C)

Tool Kit, Genl Mech (Item 46, Appendix C)

Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C)

Materials/Parts

Dispenser, Pressure Sensitive Adhesive Tape

(Item 20, Appendix D)

Antiseize Compound (Item 58, Appendix D)

Nut, Self-Locking (2) (Item 167, Appendix G)

WARNING

Wear appropriate eye protection when

working

under

vehicle

due

to

the

possibility of falling debris.

Failure to

comply may result in injury to personnel.

a. Removal.

NOTE

Tag air hoses and connection points prior to

disconnecting.

(1) Disconnect two air hoses (1) from 90-degree fittings (2).

NOTE

Perforn Step (2) on all models except M1089.

(2) Disconnect three air hoses (3) from fittings (4).

NOTE

Perform steps (2.1) and (2.2) on M1089.

(2.1) Disconnect two air hoses (3) from 45-degree fitting (4.1).

(2.2) Disconnect air hose (3) from fitting (4).

Change 1

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