Michael R Trenton , GA December 02, 2018 Appliance: Model KENMORE 110.66002010 The dyer was squealing at start up It ended up the tension pulley was worn out.I installed the whole dryer repair kit since I had it apart.I was surprised at the amount of lint in the dyer. I think I spent more time cleaning than installing the kit! Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours