Waterway 310 4180b impeller assembly replacement for waterway 56 frame executive series 5 horsepower pool and spa pump.
Waterway pool pump impeller seal replace.
319 3100b this is an american manufactured seal.
Carefully inspect the impeller for cracks or breaks.
Remove the access door to the equipment area and unplug the motor at the electrical control can.
Inspect the seal plate for damage cracks melted or out of round will cause the pump to leak even with a new seal.
Before doing anything disconnect all power to the spa.
Loosen any mounting bolts and remove the pump assembly from the equipment box.
Clean and prepare to replace the seal lightly wipe off the motor shaft and the seal plate.