De Dietrich
Drum Support Imbalance / Flat-Spotted Rollers
Dryer produces a loud banging or thumping noise, especially with small loads.
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Possible Causes
Flat-spotted drum rollers from long-term storage, Worn drum bearings, Loose drum baffles, Uneven load distribution
How to Fix / Troubleshooting
Safety first: Unplug the dryer before internal inspection.
- Check load: Stop the dryer and redistribute the clothes. Avoid drying a single heavy item alone.
- Inspect drum baffles: Open the door and check that internal drum lifters/baffles are secure. Tighten screws or replace loose drum baffles.
- Check rollers and bearings: Remove panels and inspect drum rollers and rear bearing (if fitted). Replace worn components.
- Level the dryer: Ensure the dryer is level on the floor. Adjust feet as needed to prevent excessive vibration.
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Repair Difficulty
Easy
2/5
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