Robin G Farmersville , TX November 01, 2016 Appliance: Model MAYTAG DRYER MDE9420AYW Maytag dryer mde9420ayw sounded like we were drying rocks Right hand drum roller bushing had seized to the shaft and broken free from the roller .. left hand roller was worn out also .. disassembled and cleaned things up .. replaced drum rollers .. shafts were good after clean up .. replaced belt also .. first repair since purchased new 15 (?) years ago .. good to go for another 15 .. AppliancePartsPros.com videos were a great time saver .. second time I have used AppliancePartsPros.com .. last time I replaced the solenoid valve set on the Maytag washer .. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes