Goulds Pumps 7200CB - IOM - Manual (Page 55)

Maintenance
10. Loosen and remove head nuts and washers (425 and 533).
Bundle Removal Using Disassembly Cradle
1. Loosen and remove suction cover nuts (425B and 426B).
2. Remove the suction cover locking plates (519).
3. Remove the coupling nut (520).
Model 7200CB, API Type BB5 Barrel Multistage / ISO 13709 2nd Edition / API 610 11th Edition Installation, Operation, and 53
Maintenance Manual