Goulds Pumps IC - IOM - Manual (Page 76)

1. Insert the impeller key (940.31) in the shaft (210).
2. Slide the impeller (230) onto the shaft.
3. Secure the rotor at the coupling end and tighten the impeller nut (922) (right-threaded).
4. Tighten the impeller nut to the torques listed in the Torque values table.
922
412.21
230
210
940.31
NOTICE:
Crush hazard. Make sure that the back pull-out assembly cannot tip over.
Install the back pull-out assembly
CAUTION:
Never remove the back pull-out assembly without assistance.
1. Clean the casing fit and install the casing gasket (400) on the seal chamber and stuffing-box cover.
2. Install the back pull-out assembly in the casing.
Maintenance
74 Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual