I'm so thankful that I stumbled across these helpful videos on YouTube! I ended up ordering parts through this company because the videos were so helpful. I started by taking the dryer apart to evaluate what parts looked worn. I then ordered a rear drum bearing kit as well as felt and glides. I figured that I may as well replace everything so that I don't have to worry about any of these parts for awhile. The parts arrived very quickly and I was able to complete the project in a couple hours. Now my wife thinks I can fix anything! The dryer is running smooth. Thanks!