Midea Out-of-Round Drum or Flat-Spotted Rollers

Dryer makes a loud thumping or banging noise as the drum turns

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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

Flat-spotted drum rollers, Worn drum support shaft, Loose drum baffles, Foreign objects in drum seam

How to Fix / Troubleshooting

Safety first: Disconnect power before opening the cabinet.

  • Check the load: First, run the dryer empty. If the noise disappears, the issue may be heavy items (shoes, belts) hitting the drum.
  • Inspect drum rollers: Remove front panel and drum. Examine rollers for flat spots or uneven wear. Replace as a set if damaged.
  • Check drum baffles: From inside the drum, press on each baffle (the plastic/metal lifters). Tighten screws from the outside if loose, or replace broken baffles.
  • Inspect drum seam: Look for coins or small objects stuck in the drum seam or felt seals. Remove any debris.

After replacing worn parts, reassemble and test. Persistent banging may indicate a bent drum, which usually requires professional replacement.

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Repair Difficulty

Hard 4/5

Required Part

Drum Support Roller Kit
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