Charles S New Bern , NC April 04, 2025 Appliance: Hot Point Electric Dryer HTDX100EM3WW Hot Point Dryer Htdx100em3ww: Timer knob cracked; timer stem rounded. How to replace Dryer Timer. Replaced both the timer and the timer knob. Was easy to do. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes