Eric P Alexandria , VA June 13, 2015 Appliance: Model WHIRLPOOL DRYER Dryer was running but not shutting off whether on timed cycle or sensor cycle I checked the forums and videos on AppliancePartsPros first. 95% chance it was the timer, so I ordered the part and watched the installation video. Fast delivery, and a very simple process - just some screws and push-on wire connections to do. The only glitch was that I mistakenly put the old timer back in on the first attempt (the replacement part was completely identical, except for some lint!) Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes