Goulds Pumps JC Installation, Operation And Maintenance Instructions page 26

Preventive Maintenance
4. Heat radial bearing (168C) in 82°C | 180º F oil bath. Slide radial bearing onto shaft (122)
5. Lubricate seal 332 in radial bearing retainer (119B). Carefully insert the shaft/bearing
6. Loosely install adjusting studs (356A) in adjusting lugs. Do not tighten.
7. Install radial bearing slinger (123C).
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b) Separate thrust (112D) and radial (112C) bearings on thrust end.
1. Lubricate seal (332) and O-ring (496) on thrust bearing housing.
2. Carefully slide housing (134A) onto shaft and bearings until housing shoulder
bottoms on outer race of radial bearing (112C).
3. Install thrust bearing snap ring (361) into ring groove of housing.
4. With feeler gauge, measure clearance between snap ring (361) and outer race of
thrust bearing (112D). The clearance should be 0.010mm - 0.026mm | .004" - .010
at G gap.
5. From the feeler gauge measurement, subtract .007. The resulting dimension is the
thickness of shims (331) at S gap.
6. Remove snap ring. Pull housing (134A) and install calculated shim pack (331)
against housing shoulder. Reinstall housing and snap ring.
firmly against shaft shoulder. Allow bearing to cool to room temperature before further
assembly.
NOTICE:
Radial retainer permanently pressed into bearing frame (228) at factory.
assembly into the bearing frame (228) from the drive end. Guide the threaded end of the
shaft through seal (332) in retainer (119B). As the thrust bearing housing (134A) enters the
bearing frame bore, align adjusting lugs on the frame and housing.
Model JC Installation, Operation and Maintenance Instructions