Flotec AT251501 stopped working

Flotec AT251501 with a 1.5 HP motor. The thing worked yesterday, not today. Timer is fine voltage makes to the motor. Can manually rotate shaft. No hum, no heat, no burned smell, nothing. Capacitor tests out fine, thermal switch tests out fine. I’m stumped. Any ideas what to try (other than a new motor)? Thanks

It could be a bad phase winding. We have a guide on how to test the windings. However, you’re better off replacing the motor if the windings are the issue.