If you suspect that your dryer belt might be broken and needs replacement, there are a few signs you can look for to confirm your suspicion. Here's how you can tell if a dryer belt is broken:
Drum not spinning: The most apparent sign of a broken dryer belt is that the drum inside the dryer will not spin when the machine is running. When you start the dryer, you may hear the motor running, but the drum won't turn.
Unusual noises: Sometimes, a failing dryer belt can produce loud, thumping, or banging noises as it struggles to move the drum. If you hear any unusual sounds during the drying cycle, it could be due to a broken belt.
Drum is loose: Open the dryer door and try to move the drum by hand. If it feels loose and easily moves back and forth or up and down, the belt may be broken.
Burnt rubber smell: A broken belt might cause the drum to stop moving while the motor continues to run. This can lead to friction between the motor pulley and the belt, resulting in a burnt rubber smell.
Visible damage: Inspect the dryer's belt visually. If you can see any obvious signs of damage, such as cracks, fraying, or a complete break, it's a clear indication that the belt needs to be replaced.
Dryer won't start: In some cases, modern dryers have safety features that prevent them from starting when the belt is broken. If you press the start button, and nothing happens, it could be due to a faulty belt.
If you observe any of these signs, there is a high probability that the dryer belt is broken or worn out. In such cases, it's essential to unplug the dryer and refrain from using it until the belt is replaced. Replacing a dryer belt typically requires disassembling the dryer, so if you're not confident in doing it yourself, it's best to seek the assistance of a professional appliance repair technician.