Goulds Pumps 7200CB - IOM User Manual

Page 69

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Maintenance

7. Remove the dowel pins (469J) between the bearing housing flange and saddle flange.

Tighten the nut on the dowel pin to back it out of the hole.

8. Unbolt lower half of the bearing housing (134) from the saddle by removing the nuts (357P).
9. Remove lower half of the bearing housing (134).
10. Remove the inboard labyrinth seal (333A).

11. Remove gland nuts (355) and the mechanical seal (250).

Refer to the instructions provided by the mechanical seal manufacturer.

Model 7200CB, API Type BB5 Barrel Multistage / ISO 13709 2nd Edition / API 610 11th Edition Installation, Operation, and

Maintenance Manual