Goulds Pumps 3600 - IOM - Manual (Page 78)

Maintenance
b) Install the snap ring (361F).
5. On 6x8-13 pumps only, assemble the diaphragm sleeve (204) snug against the shaft
shoulder and install the snap ring (361).
6. Assemble the first-stage impeller (101) as in Step 1.
7. On double-suction pumps only (except 4x6-10 and 4x6-11), install the locating ring (361H),
then slide on the first-stage impeller and install the snap ring (361F).
8. On 6x8-13 pumps only, secure the first-stage impeller in place with a snap ring (361) on
either side of the hub.
9. Assemble the throttle bushing sleeve (128).
a) Slide the sleeve onto the shaft past the locating ring groove, put the locating ring
(361H) in place, and slide the sleeve back until snug.
b) Install the snap ring (361F).
76 Model 3600, API 610 8th, 9th, 10th & 11th Editions (ISO 13709) Installation, Operation, and Maintenance Manual