Ken W Glenrock , WY October 14, 2017 Intermittent high pitched squeal. Replaced the Idler Pulley, which I think was the problem, but also replaced the bearing the tub rotates on and the belt while I was going to have the dryer apart anyway (and I used the high Temp Lubricant on the bearing.) Watching the repair video was helpful so I didn't run into any surprises. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes