My timer on my GE Dryer was stripped so the dial would no longer change the settings. My daugher and I watched the video, set the phone up on the dryer and went step by step and within 15 minutes we had it replaced!! Probably could have fixed it quicker except it was a little tough getting the wires disconnected due to having it forever. The video was clear with the instructions and I was shocked how simple this dryer was to work on.