This was my in laws dryer. I fixed something similar on ours just weeks prior. So I ordered all the parts suggested, just in case more than one was bad. It ended up being the heating element. But we switched out all of them as well; Moisture sensor bars, Heating element, Thermister and Thermal fuse. The videos are a big help. However, we only had to take the front cover off our dryer. Much less work than the video. Total time from start to finish, including all the vacuuming of the insides, was around 45 minutes.