I pulled up a video on YouTube and decided that I could do this. It was as easy as ordering the parts from AppliancePartsPros.com . I ordered the roller assemblies (decided to get all four at one time; as I did not want to do this again six months down the road). My parts arrived a couple days later. Very Expediant Service--Love this company! I gave myself a little extra time because my dryer is stacked and I had never opened a dryer. Just to note: I am a 51 year old lady and this project was EASY. I did have some assistence: my husband held the ladder and handed me screw drivers, etc....he was very annoid!....my point is that little ladies can do these repairs.