Dryer occasionally makes thumping noise

Brand:GE
Model Number:GFDN240EL1WW
Main Symptom: Thumping
What happens & when: Dryer makes a once-per-rotation thump. Does not happen all the time. It does happen with light, medium, and heavy loads. No loose objects in the drum.

Error Code (if any):
Parts or tests already tried:
Photos / video link:

Hi jesches,

It sounds like you may have a bad drum roller. A worn or damaged roller can cause squealing, thumping, or scraping noises while the dryer is running

The dryer does not have rollers.

Possible this Top Bearing Asm is bad! GE WE3M55 Dryer Top Bearing Asm | Genuine OEM Part31-9209 GE.pdf (4.8 MB)

Hi,

No worries! Have you checked the drum glides or felt seal around the drum to make sure they aren’t worn out? Also, inspect the dryer drum support shaft for wear or damage. Any of these parts can cause the symptoms you’re experiencing if they’ve worn out.