TM 9-2320-279-20-2
Brake and Air System Maintenance Instructions (Cont)
11-17.
SPRING BRAKE CONTROL VALVE REMOVAL/INSTALLATION.
This task covers:
a. Removal
b. Installation
c. Follow-on Maintenance
INITIAL SETUP
Models
All
Test Equipment
None
Special Tools
None
Supplies
Compound, sealing, pipe thread, Item 18,
Appendix C
Tags, identification, Item 48, Appendix C
Personnel Required
References
None
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-10 Shut off engine.
TM 9-2320-279-10 Air system drained.
Special Environmental Conditions
None
General Safety Instructions
None
MOS 63S, Heavy wheel vehicle mechanic
a.
Removal.
NOTE
Tag and mark air lines before removal.
(1)
Disconnect air lines (1, 2, 3, 4, and 5) from spring brake control valve (6).
NOTE
Some vehicles have two nuts, lockwashers, and screws. Others have two flanged nuts and screws.
(2)
Remove two nuts (7), lockwashers (8), and screws (9). Remove spring brake control valve (6)
from bracket (10).
Change 2
11-67
