Sticking Tub Impeller

Old 05-31-18, 12:06 PM
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Sticking Tub Impeller

My basement tub's jets don't turn on when I press the air button. The motor just hums. If I unscrew the line going into (or out of) the pump and spin the impeller by hand and then reconnect the line, the pump will start right up. But if I come back a few days later, it will stick again.

Is there anything I can do to lubricate this impeller so I don't have to keep going through this?
Old 05-31-18, 07:21 PM
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Welcome to the forums.

Impellers in pumps don't get lubricated. They use ceramic seals that any lube would destroy.
It sounds like your motor has a starting issue. Is it a split phase motor with capacitor ?
It may need a new cap.

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