Cheryl S Shawnee , KS February 24, 2018 Appliance: Whirlpool Washer WTW57ESVW1 Whirlpool Washer Wtw57esvw1: The cycles were off because the plastic on the part wore out. How to replace Screw (Timer Mounting). Purchased this Whirlpool dial and watched you-tube. Just popped off cover and put on new part. Second time replaced in 7 years. Works great! 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes