After watching a video took off the front of our Maytag dryer. I assumed it was the rollers but it was the plastic blower fan. The D shaped shaft hole cracked and became circular and off center. Replaced cracked belt and blower fan and vacuumed entire inside. Belt was helpful to have another person to put in correct spot while holding drum in. The commercials were correct this matching washer and dryer lasted 20+ years with zero maintenance. I'm so happy we fixed it for less than $40!