Edward M Powhatan , VA January 25, 2015 My timer became hard to turn and kept breaking the knob I ordered a new timer and knob at a reasonable price.they arrived a day ahead of time.i removed back panel off dryer,removed old timer installed new one.all together and running like new in 10-15 mins.very simple fix 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes