Goulds Pumps 3610 - IOM - Manual (Page 67)

Maintenance
Disassemble the rotating assembly
1. Remove dowel pins (469G).
2. Loosen and remove the case parting nuts (425).
3. Use the jackscrews provided with the pump to loosen the upper half of the casing (100).
4. Use a sling in order to lift the upper half from the casing.
Installation, Operation, and Maintenance Manual 65