Cornelius P Sumrall , MS March 30, 2018 Appliance: Model 110.87729700 The dryer was not heating it was running but no heat was produced Replaced the heating elements and one of the sensors. The online videos were very good. There were a few little differences, but you can't put a video up for every sub model. The videos helped with my repair a lot. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours