8. Remove shaft screw/impeller nut.
9. Remove impeller spacer.
10. Remove impeller.
11. For non-bearing stage, remove diffuser.
12. Remove impeller spacer.
13. For bearing stages use steps 15 - 17.
a) Remove bearing washer.
b) Remove diffuser.
6 Maintenance
Model e-HM Installation, Operation, and Maintenance Manual 7