Samsung
Drum Support Roller / Idler Pulley Wear
Dryer drum turns but makes a loud squealing or squeaking noise, especially at start-up.
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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 seized idler pulley, Worn drum rear bearing (on some models), Damaged drum glides
How to Fix / Troubleshooting
Safety: Disconnect power before disassembling the cabinet.
- Access drum supports: Remove the top and front panels to expose the drum, idler pulley, and support rollers.
- Inspect rollers: Spin each drum roller by hand. Replace any that wobble, are flat-spotted, or do not spin freely.
- Check idler pulley: Spin the idler pulley; if it squeals or feels rough, replace the idler pulley assembly.
- Lubrication: Most Samsung rollers and idlers use sealed bearings and should not be lubricated; replace rather than oiling.
- Reassemble and test: After replacing worn parts, reassemble the dryer and run a test cycle to confirm noise is gone.
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Repair Difficulty
Medium
3/5
Required Part
Drum Support Roller Kit
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