ITT Goulds Pumps V 3298, Installation, Operation And Maintenance Instructions

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12. Remove volute insert (100U) from casing (100) (Fig. 89).
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 three (3) feet [one (1) meter]. Serious injury to
fingers and hands will result.
13. Inspect bearing spider (101A) and press out through
volute insert if replacement is necessary (Fig. 89).
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 three (3) feet [one (1) meter]. Serious injury to
fingers and hands will result.
14. Press out radial bearings (197B) from impeller
assembly (101) utilizing the bearing tool if
replacement is necessary (Fig. 90).
15. Remove reverse thrust bearing (197C) from
containment shell (750) if replacement is necessary.
16. 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 17.
17. Place shaft wrench on drive shaft (122B) and remove
the hex nut (355A) (Fig. 91).
60
3298 Family Rev. 4/07
Fig. 89
Fig. 90
Fig. 91
Fig. 80