Louis L Westborough , MA April 04, 2015 Squealing noisy dryer The belt, front glides, and tension pulley were in bad shape and needed to be replaced. Though they were in good shape, I also replaced the rear support rollers while I had the dryer open. I took my time and used an air compressor to blow out dust and debris and vac'ed it all up. When I was done everything was as clean as I could make it. It now works like new and is quiet as can be. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours