TM 9-2320-302-20
0152 00-2
FRONT SERVICE BRAKE RELAY VALVE REPLACEMENT - CONTINUED
0152 00
REMOVAL - CONTINUED
2.
Remove two lock nuts (5), washers (6), screws (7), washers (8), and relay valve (4) from crossmember (9). Discard lock
nuts.
3.
Remove four elbows (10) and plug (11) from relay valve (4).
INSTALLATION
WARNING
•
Adhesives and sealing compounds can burn easily, can give off harmful vapors, and are harmful to skin
and clothing. To avoid injury or death, keep away from open fire and use in a well-ventilated area. If
adhesives or sealing compound gets on skin or clothing, wash immediately with soap and water.
•
Ensure all air lines and fittings are clear of debris and excess pipe sealing compound does not enter air
lines or fittings. Failure to follow this warning could result in injury to personnel and damage to equip-
ment.
1.
Coat pipe threads of four elbows (10) and plug (11) with pipe sealing compound.
2.
Install four elbows (10) and plug (11) in relay valve (4).
3.
Install relay valve (4) on crossmember (9) with two washers (8), screws (7), washers (6), and new lock nuts (5).
4.
Connect two delivery tubes (3), supply tube (2), and control tube (1) to relay valve (4).
5.
Start vehicle and build air pressure (TM 9-2320-302-10). Check for leaks.
10
11
4
5
6
8
7
9
10
