Was expecting a glider to be worn out that supports the front of the drum. Found the blower wheel rounded out inside it’s nylon hub and so it spun almost freely on the motor driveshaft. The right glider which supports most of the weight of the front of the tub, was worn down but, did not make any noise there. I replaced it anyway. It was an electric Crosley dryer. There were a few screws that required a small Allen wrench. Also you need a set of snap ring pliers that have straight bills on them to take the snap ring off the shaft that secures the blower wheel. Did a complete cleaning with a vacuum on the inside. The lady was very happy. I also pointed out that she had a high-quality dryer and it was worth saving. There was a fair amount of pride in engineering.