Avenli Air Blower Bearing Wear

High-pitched whining or humming from the air blower, with or without bubbles.

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.

Possible Causes

Worn blower bearings, Debris contacting blower fan, Misaligned blower mounting

Safety first: Disconnect power before working on the blower.

Inspect blower intake:
- Check the blower intake grill for debris rubbing on the fan.
Check mounting:
- Ensure the blower is firmly attached and not vibrating against the housing.
Test operation:
- If the noise is present even with clear intake and solid mounting, the blower bearings are likely worn.
Replace blower: Install a new Avenli air blower assembly to restore quiet operation.

Medium 3/5

Air Blower Assembly

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