TM 55-2210-224-34
4-12. INDEPENDENT BRAKE VALVE (cont)
DISASSEMBLY (cont)
3.
Remove cam (5).
4.
Turn adjusting screw (6) counterclockwise and relieve tension on regulating valve spring (10).
WARNING
Valve assemblies are under a spring load. Use caution during disassembly
procedures so that no parts fly out, causing injury to personnel.
5.
Remove four nuts (7), spring housing (8), spring seat (9), regulating valve spring (10), and exhaust valve seat
assembly (11).
6.
Disassemble exhaust valve seat assembly (11) by removing nut (12), follower (13), diaphragm (14), exhaust valve
seat (15), and O-ring (16).
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