Chinghong G Los Altos , CA August 26, 2017 Appliance: Model MAYTAG DRYER MDE4000AYW Squeaking noise I replaced the drum support roller and axle. Actually only one roller is defective but since I bought 2 and it is opened up, I simply replaced them for it to last another 10 years. Thanks for the excellent instructions video on your site that it enable me to replace them easily. I also take the opportunity to clean and vacuum it. It look like brand new again. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours