Richard B Oyster Bay , NY May 06, 2020 Appliance: Whirlpool Electric Dryer WED8300SW2 Whirlpool Dryer Wed8300sw2: Did not turn on possible heat sensor or noisy belt. How to replace Dryer Repair Kit – Oem Belt, 4 Rollers & Idler For 27" Models. So I decided to order a few parts and then change them all at once. It says on the video repair, easy install. Well it wasn't easy and was time intensive and physically demanding when done. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 2+ hours