TM 9-2320-279-34-2
Brake System Maintenance Instructions (Cont)
11-11. TRAILER SUPPLY VALVE REPAIR (CONT).
(5) Remove locknut (7), washer (8), and valve (9).
(6) Remove plunger (10) and spring (11) from upper
valve body (1).
(7) Remove preformed packing (12) from plunger (10).
(8) Remove preformed packing (13).
(9) Remove piston (14) and spring (15).
(10) Remove preformed packings (16 and 17) from
piston (14).
(11) Remove plug (18).
(12) Remove retaining ring (19) from lower valve body (2).
(13) Remove retainer (20) and preformed packing (21).
(14) Remove spring (22) and control valve (23).
b. Cleaning/Inspection
WARNING
(1)
(2)
(3)
Adhesives, solvents, and sealing compounds can burn easily, can give off harmful
vapors, and are harmful to skin and clothing. To avoid injury or death, keep away
from open fire and use in well-ventilated area. If adhesive, solvent, or sealing
compound gets on skin or
clothing, wash immediately with soap and water.
Clean all metal parts with dry cleaning solvent.
Inspect plunger and piston bores for damage and corrosion.
Replace unserviceable parts.
11-34
