Freeflow Spas
Seized Jet Pump Motor or Failed Start Capacitor
Jet pump hums but does not start; may trip breaker after a few seconds.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Worn pump bearings, Debris jammed in impeller, Failed start capacitor on pump motor, Low supply voltage
How to Fix / Troubleshooting
Safety first: Turn off power at the breaker before touching the pump.
- 1. Check for obstructions: Remove suction covers and inspect for foreign objects that could jam the pump.
- 2. Try manual freeing (advanced): With power off, remove the rear motor cover and gently turn the motor shaft with a screwdriver in the slot. If it is locked, the motor is likely seized.
- 3. Inspect capacitor: Many motors have an external capacitor under a metal or plastic cover. A bulged or leaking capacitor indicates failure.
Replacing the capacitor can restore operation if the motor is otherwise healthy, but this should be done by a technician due to shock risk and correct part matching.
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Repair Difficulty
Hard
4/5
Required Part
Jet Pump Capacitor
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