Frigidaire
Blower Motor or Wheel Bearing Failure
High-pitched squealing or grinding noise from the indoor section when the fan is running.
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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 indoor fan motor bearings, debris caught in blower wheel, misaligned blower wheel rubbing housing
How to Fix / Troubleshooting
Safety: Unplug the unit before accessing the blower assembly.
Steps:
- 1. Remove front panel: Access the indoor blower wheel and motor.
- 2. Inspect for debris: Look for foreign objects (plastic, insulation, etc.) rubbing against the wheel. Remove any obstructions.
- 3. Check wheel alignment: Spin the blower wheel by hand. It should rotate freely without rubbing. If it wobbles, tighten the set screw on the motor shaft or replace the wheel.
- 4. Motor bearings: If the squeal persists and the motor feels rough or has play in the shaft, replace the indoor fan motor with a Frigidaire-compatible motor.
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Repair Difficulty
Medium
3/5
Required Part
Indoor Fan Motor
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