11. Press out radial bearings (197B) from impeller
assembly (101) utilizing the bearing tool if
replacement is necessary (Fig. 77).
12. Inspect rear impeller wear ring (203) and remove if
replacement is necessary.
13. Remove retaining ring (361H). Slide or press driven
magnet assembly (740A) off impeller assembly (101)
(Fig. 78).
14. Remove reverse thrust bearing (197C) from
containment shell (750) if replacement is necessary.
15. When replacement of the close coupled drive magnet
assembly (740B) is required, remove and discard the
nylok set screws (222L). Use a puller and the 2 - 3/8"
tapped holes provided to remove the magnet assembly
from the motor shaft.
This completes disassembly of the 3298
close coupled version. If disassembly of
the 3298 frame mounted version is
required, proceed to Step 16.
16. Place shaft wrench on drive shaft (122B) and remove
the hex nut (355A) (Fig. 79).
17. Place three
5
8
" x 4" cap screws in jacking screw holes
in magnet assembly (740B) (Fig. 80).
Note: L
group sizes have rub rings. Reference sectionals in
Disassembly/Reassembly section.
18. Tighten jacking screws evenly and in sequence until
the magnet assembly (740B) can be removed.
19. Remove magnet assembly (740B) and set aside away
from attracting metals (Fig. 81).
3298 Family Rev. 4/07
57
Fig. 78
6
Fig. 77
Fig. 79
Fig. 80
Jacking Screws
Fig. 81
Fig. 77
Summary of Contents for Goulds Pumps V 3298
Page 6: ...6 3298 Family Rev 4 07 ...
Page 26: ...26 3298 Family Rev 4 07 ...
Page 32: ...32 3298 Family Rev 4 07 ...
Page 38: ...38 3298 Family Rev 4 07 ...
Page 112: ...112 3298 Family Rev 4 07 ...
Page 115: ...3298 Family Rev 4 07 115 7 ...
Page 116: ...INTERCHANGEABILITY 3298 XS GROUP 116 3298 Family Rev 4 07 ...
Page 117: ...INTERCHANGEABILITY 3298 S GROUP 3298 Family Rev 4 07 117 7 ...
Page 119: ...INTERCHANGEABILITY 3298 L GROUP 3298 Family Rev 4 07 119 7 ...
Page 120: ...INTERCHANGEABILITY SP 3298 S GROUP 120 3298 Family Rev 4 07 ...
Page 121: ...INTERCHANGEABILITY V 3298 S GROUP 3298 Family Rev 4 07 121 7 ...
Page 122: ...INTERCHANGEABILITY V 3298 M GROUP 122 3298 Family Rev 4 07 ...
Page 124: ...124 3298 Family Rev 4 07 ...
Page 125: ...APPENDIX I 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 125 8 ...
Page 126: ...3298 HYDRAULIC COVERAGE CHARTS 126 3298 Family Rev 4 07 ...
Page 127: ...SP 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 127 8 ...
Page 128: ...SP 3298 HYDRAULIC COVERAGE CHARTS 128 3298 Family Rev 4 07 ...
Page 129: ...V 3298 HYDRAULIC COVERAGE CHARTS 3298 Family Rev 4 07 129 8 ...
Page 130: ...V 3298 HYDRAULIC COVERAGE CHARTS 130 3298 Family Rev 4 07 ...
Page 134: ...134 3298 Family Rev 4 07 ...
Page 136: ...IMPELLER TRIM PROCEDURE 136 3298 Family Rev 4 07 Fig III 2 Group S M Fig III 3 Group L ...
Page 142: ...142 3298 Family Rev 4 07 ...