Bush Drum Support / Bearing or Roller Wear

Bush dryer is running but makes a loud banging or thumping noise 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 rear drum bearing, Flat-spotted or worn drum support rollers, Loose drum baffle, Foreign object trapped in drum

How to Fix / Troubleshooting

Safety first: Unplug the dryer before removing panels or reaching inside the drum cavity.

  • Check load: Stop the dryer and redistribute the clothes. Large items can cause temporary thumping.
  • Inspect drum baffles: Look inside the drum at the lifters/baffles. Tighten any loose screws and remove trapped objects.
  • Access rear bearing/rollers: Remove the rear panel to inspect the drum support. Spin the drum by hand and listen for grinding. Replace worn bearing kits or rollers as needed.
  • Check for metal-on-metal contact: Ensure the drum is not rubbing on the cabinet edges due to worn supports.
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Repair Difficulty

Hard 4/5

Required Part

Drum Bearing Kit
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