Goulds Pumps 7200CB - IOM - Manual (Page 73)

Maintenance
10. Loosen the setscrew (222B) on the thrust collar nut (283) and unthread thrust collar nut.
Threads on thrust collar nut are left handed.
11. Remove thrust collar (280) and thrust collar key (282).
12. Remove bearing spacer (217).
13. Remove upper half of sleeve bearing (117). Notice that the sleeve bearing is pinned to the
upper half of the bearing housing.
Model 7200CB, API Type BB5 Barrel Multistage / ISO 13709 2nd Edition / API 610 11th Edition Installation, Operation, and 71
Maintenance Manual