Diane W Tallahassee , FL May 08, 2017 Appliance: Model APPLIANCE #110.24942300. PART# 8541457 Front part of the knob had came off of of the timer but the back of the knob had remained on the timer stem and washer was not cycling properly We pushed a small flat head screwdriver in the timer stem hole and the back of the knob disconnected and was off in seconds. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes