Power-end disassembly, Disassemble the power end ( sti , mti ), Wer-end disassembly – Goulds Pumps LF 3196 i-FRAME - IOM User Manual

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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