Goulds Pumps 3296M - IOM - Manual (Page 37)

22. Place wear ring jacking screws in threaded jacking
screw holes in wear ring (144) as shown. Tighten
bolts evenly and in sequence until wear ring (144)
can be removed (Fig. N).
NOTE: Do not over tighten jacking bolts. Tighten
until snug and move to next one in sequence.
23. Remove wear ring (144) and stationary bearing
key (178K) (Fig. N).
24. Remove inboard rotary sleeve bearing (117D) and
two spacer gaskets (360) (Fig. O). Discard
gaskets.
25. Set frame adapter (108) on blocks, impeller side
down, and place clean cloth underneath as shown
to absorb impact when bearings drop (Fig. P).
l
! CAUTION
The bearing material is extremely brittle. Take
every precaution necessary to avoid shock to the
bearings.
26. Press out thrust bearing assembly (212) and
inboard stationary sleeve bearing (117B) using
hand pressure and sleeve bearing driver oriented
as shown (Fig. P).
27. Set aside thrust bearing assemblies (212) and
outboard stationary sleeve bearing (117B).
28. Press outboard stationary sleeve bearing (117A)
out of frame adapter (108) using sleeve bearing
driver oriented as shown (Fig. Q).
29. Invert frame adapter (108), impeller end up, and set on
bench. Remove outboard stationary O-rings (496A)
and inboard stationary O-rings (496B). Discard
O-rings (Fig. R).
3296 M Group 6/05
33
Jacking Screws
Sleeve Bearing
Driver