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TM 10-4320-342-24
3-17. BALL VALVE (200/600 GPM PUMP) REPAIR - continued.
Refer to Figure 3-10.
(d)
Remove nut (1) and compression ring (2) from stem (3).
NOTE
Count number of turns during removal of insert.
(e)
Place ball valve assembly in vise and unscrew insert (4) with spanner wrench or local manufactured tool.
(f)
Remove body seal (5) and seat (6). Discard body seal.
(g)
Remove ball (7) from valve body (8).
NOTE
Note position of stem and seals in valve body.
(h)
Remove stem (3) from valve body (8).
(i)
Remove lower and upper seals (9 and 10) from valve body (8). Discard seals.
(j)
Remove seat (11) from valve body (8).
Figure 3-10. Repair of 200 GPM Ball Valve (Use of Spanner Wrench or Manufactured Tool)
3-28
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