Goulds Pumps 3796 i-FRAME - IOM User Manual

Page 79

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NOTICE: Use force only on the inner race when you press bearings off the shaft. Do not use force
in situations in which you might break a part. Doing so may result in equipment damage.

NOTICE:
Save the bearings for inspection. Do not reuse the bearings. Doing so may result in decreased
performance.

168

361A

122

112

382

136

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).

228A

134

370D

423

370C

4. Remove the jack screws (370D) with the nuts (423).

Maintenance (Continued)

Model 3796 i-FRAME Installation, Operation, and Maintenance Manual