Melvin R Dyersburg , TN February 23, 2016 The timer would not turn knobs kept breaking had to use pliers Placed order for parts at noon time on Friday February 19, order was delivered the next day about 10:00 AM. Removed 3 screws to access the controls, removed the wires from old timer one at a time and placed them on the new timer. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes