Goulds Pumps 3296M - IOM - Manual (Page 39)

NOTE: A workbench with a two inch hole in the
surface to accommodate the coupling end of shaft
works well (Fig. V).
36. Remove drive magnet assembly nut (355A) from
shaft (Fig. W).
37. Thread the drive carrier jacking screws into holes
provided in drive magnet assembly (740B) until
screws bottom against frame (Fig. W).
38. Tighten jacking screws evenly and in sequence
until drive magnet assembly is free from shaft.
Using a lifting strap through the eyebolts and a
lifting device, raise drive magnet assembly.
Remove from frame and set aside away from
attracting metals (Fig. W).
s
! WARNING
This component can weigh more than 50 lbs (23
kg). Care should be taken when handling.
s
! WARNING
The magnets contained in this unit are extremely
powerful. Keep magnetic drive components and
magnetic tools apart from each other by a
minimum of six (6) feet [two (2) meters]. Serious
injury to fingers and hands will result.
39. Remove drive magnet assembly key (178Y)
(Fig. W).
40. Remove bearing end cover bolts (370C) (Fig. X).
41. Install jacking screws in jacking screw holes,
tighten evenly to back off bearing end cover
(109A) (Fig. X).
42. Slide bearing end cover (109M) back. Labyrinth
oil seal (332A) will slide back with end cover
(Fig. X).
43. Remove labyrinth seal (332A) (Fig. X).
44. Remove bearing end cover (109A). Remove
gasket (360A) and discard (Fig. X).
3296 M Group 6/05
35
Fig. W
Fig. X
Fig. V