Removing the Impeller from a Waterway Hi‑Flow 2HP Pump

Safety first: Disconnect power before starting.

1. Remove the four bolts securing the pump housing halves.
2. Separate the housing carefully.
3. Locate the impeller (the rotating vaned component).
4. Unscrew the two impeller‑retaining screws.
5. Pull the impeller straight off the shaft.
6. Inspect for cracks, wear, or corrosion; replace if damaged.
7. Reassemble in reverse order, ensuring the impeller seats properly.

Tips: Avoid prying on vanes; if stuck, apply penetrating oil and gentle heat. If unsure, consult a pool‑equipment technician.