Neff
Worn Drum Support Components
Dryer makes loud squealing or screeching noises during operation.
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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 drum support rollers, Dry or worn rear drum bearing, Worn idler pulley bearing, Drum rubbing on front felt seal
How to Fix / Troubleshooting
Safety first: Disconnect power.
Isolate the noise:
- Rotate the drum by hand with the dryer off and listen for squeals or grinding.
Inspect supports:
- Remove the top and front panels to access the drum supports.
- Check drum rollers and idler pulley for flat spots or stiffness; replace as a set if worn.
- Inspect the rear drum bearing (if fitted) for play or dryness; replace or lubricate only if the design allows.
- Check the front felt seal for wear; replace if the drum metal is rubbing on the front panel.
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Repair Difficulty
Hard
4/5
Required Part
Drum Support Rollers / Idler Pulley
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