Louis C Monroeville , NJ March 17, 2015 Appliance: LG Dryer DLE5977B Lg Dryer Dle5977b / Abpeeus: Dryer made a loud thumping noise when it was running. How to replace Roller Kit. Pretty easy fix it took about an hour to take apart and then i could see it needed a roller assembly .so i ordered it at appliancepartspros.com and once i received it an hour to put back together again! it saved me a couple hundred dollars easy!! Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes