4-17. EMERGENCY BRAKE VALVE
This task covers:
Tool kit SC4940-97-CL-E12
Drycleaning solvent (Item 34, Appendix B)
Brake cylinder grease (Item 15, Appendix B)
Valve set 5330-00-366-2420; P/N 92273 (82772)
Emergency brake valve removed
Valve assemblies are under a spring load. Use caution during disassembly procedures so that no
parts fly out, causing injury to personnel.
When removing or repairing brake valves or components, check air lines and pipes for corrosion,
brakes, splits, or loose connections. Repair of air lines and piping consists of replacing defective
pipes, lines, and connections. Refer to TM 55-2210-224-24P for identification of piping.
Remove capnut (1), spring (2), and vent valve assembly (3).
Remove nut (4), flat washer (5), and valve seat (6) from valve (7).
Remove two cotter pins (8) and pins (9).
Remove operating lever (10) and valve lever (11) from body (12).