Phillip J Corpus Christi , TX November 14, 2014 Damper was worn out Called sears for a repair and they gave me a ridiculous price,so i looked it up and watched a video,ordered a part and put it on and it works great.I am 6ft 7 so it was a challenge for me to get in their to fix but i did it. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes