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Goulds Pumps 3610 - IOM User Manual

Page 69

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Maintenance

Casing areas to inspect

The arrows point to the areas to inspect for wear on the casing:

Impeller replacement

This table shows the criteria for replacing the impeller:

Impeller parts

When to replace

Vane edges

When you see cracks, pitting, or corrosion damage

Impeller checks

• Check and clean the impeller bore diameter.

Impeller areas to inspect

A. Shroud
B. Wear ring
C. Vane

Installation, Operation, and Maintenance Manual

67