Kenneth C Hingham , MA April 23, 2020 Screeching noise / worn roller. I ordered and installed new rollers at the rear of the tube. While I had the drum out, I also replaced the front glides, but they were probably ok. The job is intimidating but, in the end, straight forward. The hardest part is getting the drum back onto the rollers - I did this by leaning inside the drum, lifting it slightly, pushing it towards the back of the machine, and lowering onto the rollers. It popped into place with a gentle turn after getting it started on the roller. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes