Goulds Pumps 7200CB - IOM - Manual (Page 107)

Maintenance
5. Install upper half of sleeve bearing (117). Apply a lubricant that is to be used in service to
the inside diameter of sleeve. Ensure pin is at the 12 o’clock position.
6. Slide labyrinth seal (333A) into bearing housing (134A).
NOTICE:
Make sure that the expulsion port of the labyrinth seal is at the 6 o’clock position and is
properly seated in the bearing housing.
7. Final centering of the rotating element can not be performed without the casing (100). This
step is outlined in section "Final Assembly Steps."
8. Install bearing spacer (217).
9. Install thrust collar key (282) and thrust collar (280).
10. Install thrust collar nut (283). Apply an anti-seize compound to the shaft threads. Use a
spanner wrench to tighten thrust collar nut against thrust collar. Threads on thrust collar nut
are left handed. Tighten set screw (222B).
Model 7200CB, API Type BB5 Barrel Multistage / ISO 13709 2nd Edition / API 610 11th Edition Installation, Operation, and 105
Maintenance Manual