FRONT SERVICE BRAKE RELAY VALVE REPLACEMENT -699580744

TM 9-2320-363-20-2

FRONT SERVICE BRAKE RELAY VALVE REPLACEMENT

This task covers:

a. Removal

b. Cleaning/Inspection

c. Installation

INITIAL SETUP

General Safety Instructions:

WARNING

Tools and Special Equipment:

Make sure all air lines and fittings are clear

Tool Kit, SC 5180-90-CL-N26

of debris. Make sure excess pipe sealant

compound does not enter air lines or

Material/Parts:

fittings. Failure to do so could result in

equipment failure and/or injury to

Nut, Lock (2)

personnel.

Sealant compounds can burn easily, can

Compound, Pipe

Sealing

give off harmful vapors, and are harmful to

skin and clothing. To avoid injury or death,

Equipment Condition:

keep away from open fire and use in well-

ventilated area. If sealant compound gets

Reference

Condition Description

on skin or clothing, wash immediately with

soap and water.

Page 2-28

Air System Drained

REMOVAL

4-534 Change 3