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INDEPENDENT BRAKE VALVE (cont) - TM-55-2210-223-34_327
INDEPENDENT BRAKE VALVE (cont) - TM-55-2210-223-34_329

TM-55-2210-223-34 Locomotive Diesel-Electric 06-1/2-Inch Gage 60 Ton 000HP 0-4-4-0 Wheel Model RS-4-TC-1A NSN 2210-01-158-2978 Manual
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TM 55-2210-223-34 TO 45A2-2-14-22 4-12. INDEPENDENT BRAKE VALVE (cont) DISASSEMBLY (cont) 3. Remove three screws (5) and separate quick-release valve body (6) from valve body (2).  Remove gasket (7). 4. Remove cam (8). 5. Turn adjusting screw (9) counterclockwise and relieve tension on regulating valve spring (14). WARNING Valve assemblies are under a spring load.  Use caution during disassembly procedures so that no parts fly out, causing injury to personnel. 6. Remove four nuts (10), spring housing (11), exhaust valve seat assembly (12), spring seat (13), and regulating valve spring (14). 7. Disassemble exhaust valve seat assembly (12) by removing nut (15), follower (16), diaphragm (17), exhaust valve seat (18), and O-ring (19). 8. Remove exhaust valve spring (20) from valve body (2). 9. Remove inlet-exhaust valve (21) from valve body (2).  Remove two O-rings (22) from inlet-exhaust valve. 10.  Remove retainer ring (23), spring seat (24), and handle retaining pin assembly (25) from quick-release valve body (6). 11.  Remove quick release spring (26), O-ring (27), and quick-release valve (28).  Remove two O-rings (29) from quick release valve. 12.  Remove cam dog pin (30) and remove cam dog (31). 13.  Remove two cotter pins (32), roller pin (33), and roller (34) from cam dog (31). 14.  Remove brake valve push pin (35) from cam (8). 4-53







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