Goulds Pumps LF 3196 i-FRAME - IOM - Manual (Page 77)

497H 497J
333A
108
Power-end disassembly
Disassemble the power end ( STi , MTi )
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).
228A
134
370D
423
370C
4. Remove the jack screws (370D) with nuts (423).
5. Remove the bearing housing O-ring (496) and the bearings.
6. Remove the outboard bearing retaining snap ring (361A).
370D 423
134
361A
168A
496
7. Remove the bearing housing (134) and bearings (112A and 168A) from the shaft (122).
Maintenance
Model LF 3196 i-FRAME Installation, Operation, and Maintenance Manual 75