Franke Worn Bearings / Internal Wear

Garbage disposal is unusually loud compared to when it was new, even with no load.

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 motor bearings, Loose internal components, Long-term corrosion inside Franke disposer, Misaligned rotor

Safety first: Turn OFF power before touching the unit.

Check for external causes: Ensure the disposer is not contacting cabinet walls or pipes that can amplify noise.
Listen for bearing noise: A growling or rumbling sound with no load often indicates bearing wear.
Age assessment: If the unit is many years old and noise has gradually increased, internal wear is likely.
Replace disposer: Motor bearings in Franke disposers are not typically serviceable. Replace the entire Franke disposer unit to restore quiet operation.

Medium 3/5

Franke disposer unit

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