Using a pick-like tool remove the inner
quad ring and discard (Fig. 3.10).
Remove the two spiral back-ups and dis-
card (Fig. 3.11).
STEP 4
Body
It is recomended to use the proper Kimray
seat removal tool at this point
(Fig. 4.0 & 4.1).
See inspection and cleaning section for
alternative to seat removal.
Remove the seat and set aside for clean-
ing and inspection (Fig. 4.2).
Remove the gasket from the seat and dis-
card (Fig. 4.3).
Removable Seat Tools
272SW
2"
273SW
3"
274SW
4"
275SW
6"
www.kimray.com
Page 10
PISTON BALANCED THROTTLING REPAIR MANUAL
PISTON & BODY
Figure 3.10
Figure 3.11
Figure 4.0
Figure 4.1
Figure 4.2
Figure 4.3
