Goulds Pumps ANSI FAMILY IOM (ATEX Compliant) - IOM User Manual
Page 68
10. Remove outboard labyrinth seal (332A) from
bearing housing (134). Remove O-rings (497F),
(497G) if necessary (Fig. 81).
NOTE: Labyrinth oil seal O-rings (497F, G)
are part of 3196 maintenance kits or can be
obtained separately.
DISASSEMBLY OF POWER END -
XLT-X, X17 With Duplex Bearings
1.
Remove bearing frame to frame foot bolts (370F)
and frame foot (241) (Fig. 82).
2.
Remove clamp screws (370C). Back off jam nuts
(423). Tighten jack screws (370D) evenly, this will
start bearing housing (134) out of bearing frame
(228A).
3.
Remove shaft assembly from bearing frame
(228A).
4.
Remove jack screws (370D) with nuts (423)
(Fig. 83).
5.
Remove bearing housing O-ring (496).
6.
Remove inboard bearing (168A).
NOTE: When pressing bearings off shaft, use
force on inner race only.
NOTE: Save bearings for inspection.
7.
Remove bolts (371C), end cover (109A) and
gasket (360C) (Fig. 84).
8.
Remove outboard labyrinth seal (332A) from end
cover (109A). Remove O-rings (497F), (497G) if
necessary.
NOTE: Labyrinth oil seal O-rings (497F, G) are
part of 3196 maintenance kits or can be obtained
separately.
66
ANSIFAM IOM - 5/08
Fig. 81
Fig. 82
Fig. 83
Fig. 84