TM 9-2330-330-14&P
0074 00-1
SPRING BRAKE CONTROL VALVE MAINTENANCE
0074 00
THIS WP COVERS:
Removal, Installation, Test, Follow-On Task
INITIAL SETUP:
Maintenance Level
Tools and Special Tools
Organizational
Tool kit, general mechanic’s (item 4, WP 0171 00)
Materials/Parts Equipment
Conditions
Compound, thread sealing (item 7, WP 0174 00)
Semitrailer disconnected from prime mover (refer
to WP 0007 00)
References
Semitrailer grounded (refer to WP 0007 00)
WP 0076 00
Air reservoir drained (refer to WP 0007 00)
REMOVAL
1.
Tag and disconnect four air lines (1) at spring brake control valve (2) (refer to WP0076 00).
2.
Remove valve (2) from air reservoir fitting (3).
3.
Remove four fittings from valve (2).