Alton M Austin , TX July 20, 2015 Appliance: Model KENMORE SERIES 90 DRYER When pushing start button on dryer timer motor would run but nothing else would happen Found YouTube video explaining the thermal fuse and thermostat on the exhaust duct. Thermal fuse treated open, so I ordered both of them as advised. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes