I looked around the web and found that appliancepartspros.com was the only website I could find that had accurate, step by step videos to help me troubleshoot and repair my dryer. Some videos from other websites were close but but missed steps. The videos made it easy to follow.I also used this as an opportunity to clean out the dryer and replace part that were starting to wear down. A mini overhaul to extend the life our our dryer.