BRAKE CONTROL VALVE REPAIR - continued

TM 10-3930-673-34

10-4. BRAKE CONTROL VALVE REPAIR (CONT)

(h)

Remove plug (13).

(i)

Remove washer (14), spring (15),

and guide (16).

(j)

Remove and discard preformed

packing (17), cup (18), and back-up

ring (19).

(k)

Remove valve and ball

assembly (20).

(l)

Remove preformed packing (21)

from valve and ball assembly (20).

Discard preformed packing.

TR00475

(m) Count and record number of turns

required to remove plug and locking

pin assembly (22) and preformed

packing (23) during removal.

Discard preformed packing.

(n)

Remove spring (24), seat (25), and

ball (26).

(o)

Remove plug (27) and preformed

packing (28). Discard preformed

packing.

(p)

Remove spring (29), stop (30),

ball (31), spool (32), and insert (33).

(q)

Remove preformed packings (34 and

35) from insert (33). Discard

TR00476

preformed packings.

(r)

Remove nut (36) and adjusting

screw (37).

(s)

Remove preformed packing (38) from adjusting screw (37). Discard preformed packing.

(t)

Remove spring (39), poppet (40), seat (41), preformed packing (42), washer (43), and filter (44).

Discard poppet, preformed packing, and filter.

10-10