Goulds Pumps 3180-86 - IOM - Manual (Page 76)

1
2
1. Pry bar (above)
2. Pry bar (below)
4. Pry the impeller off of the shaft using two bars opposite of each other. Place the pry bars between the
cover and the impeller.
You can also use an impeller puller.
101
1
1. Impeller puller
Remove an enclosed impeller
1. Secure the back pull-out assembly firmly to the workbench.
2. Lock the shaft (122) to prevent turning.
3. Remove the impeller nut (304) and O-ring (412A).
122
1
2
178
412F
101
412A
304
1. Pry bar (above)
2. Pry bar (below)
4. Pry the impeller off of the shaft using two bars opposite of each other. Place them between the cover
and the impeller shroud.
You can also use an impeller puller.
Maintenance
74 Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual