Franklin Electric
Imbalance / Mounting Vibration
Pump vibrates excessively and rattles the plumbing
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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
Debris lodged in impeller of Franklin Electric pump, Misaligned motor and pump, Pump not securely anchored to pad, Worn motor bearings
How to Fix / Troubleshooting
Safety first: Turn off power before touching the pump or plumbing.
- Check mounting: Ensure the pump base is bolted securely to a solid pad. Tighten loose mounting bolts.
- Inspect impeller: Remove the pump lid and basket, then disassemble the wet end to inspect the impeller for debris or damage. Clean or replace as needed.
- Check alignment: Confirm that the motor and pump housing mate evenly without stress. Re-seat the motor on the seal plate if necessary.
- Evaluate bearings: Listen for bearing noise. If bearings are noisy and vibration persists, replace the motor.
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Repair Difficulty
Medium
3/5
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