I watched the AppliancePartsPros video, which helped me a great deal. My dryer had a bit of a different set-up, so it involved more deconstruction than the video repair. I found it helpful to place the screws from the various components into 4 ounce paper cups labeled with the location they came from. That's how I discovered that I had missed replacing the hardware at the bottom of the bulkhead. My set-up was the reverse of the one in the video. That set-up approached the repair from the front of the blower motor, making access to the tensioner pulley and motor pulley easier. I had to attach the belt from the backside of the motor, meaning that I also had the blower in front of the motor. Essentially, I had to blind-feed the belt through the tensioner and onto the motor pulley. It helped to have another person hold the drum in position on the back rollers. Re-assembly went well, except for discovering the two screws for the bottom of the bulkhead after I had practically everything back together.