A worn belt can stop the dryer drum from turning correctly or cause unusual movement and noise.
Dryer Repair
What this usually means
If the dryer turns on but the drum does not spin, a damaged or worn belt may be one of the possible causes. Some dryers may also make squealing, thumping, or slipping sounds before the belt fails completely.
A belt issue can be confused with a motor, pulley, or drum problem, so it is best to have the appliance inspected before ordering parts or taking the dryer apart.
During a repair visit, the technician can check the belt, rollers, pulley, and drum movement to find the real cause of the issue.
Catching the problem early can help prevent extra strain on the dryer and get laundry back on schedule.