Goulds Pumps 3196 i-FRAME - IOM - Manual (Page 79)

Maintenance
NOTICE:
Save the bearings for inspection. Do not reuse the bearings. Doing so may result in
decreased performance.
Disassemble the power end (STi and MTi with duplex bearings)
1. Remove the clamp screws (370C) and back off the jam nuts (423).
2. Tighten the jack screws (370D) evenly to move the bearing housing (134) out of the bearing
frame (228A).
3. Remove the shaft assembly from the bearing frame (228A).
4. Remove the jack screws (370D) with the nuts (423).
Model 3196 i-FRAME Installation, Operation, and Maintenance Manual 77