Blaupunkt
Outdoor Fan Motor Bearing Failure
Outdoor unit makes loud grinding or squealing noise when 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 fan motor bearings, Fan blade rubbing against shroud, Bent fan blade, Loose fan mounting hardware
How to Fix / Troubleshooting
Safety first: Isolate power at the breaker before working on the outdoor unit.
Steps:
- Inspect fan blade: Remove the top grille (if applicable) and check that the fan blade is not contacting the shroud or grille. Straighten minor bends carefully.
- Check mounting: Ensure the fan blade is tight on the motor shaft and the motor mounting bolts are secure.
- Spin test: Rotate the fan by hand. Roughness or grinding indicates bearing wear.
- Replace motor: If bearings are noisy, replace the Blaupunkt outdoor fan motor and reuse or replace the fan blade as needed.
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Repair Difficulty
Medium
3/5
Required Part
Outdoor Fan Motor / Fan Blade
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