Jeff B Beaver Dam , WI May 04, 2020 Appliance: LG Dryer DLE2240W Lg Dryer Dle2240w / : Back right drum roller. Flat spotted bad loud banging noise. How to replace Roller Kit. REPLACED ALL 4 DRUM ROLLERS FOR CHEAP INSURANCE , HAD IT TORN DOWN THIS FAR, SO I REPLACED ALL 4 EVEN THOUGH THE 2 FRONT ROLLERS LOOKED GOOD . I CLEANED UP ALOT OF LINT AND DIRT AND FOUND 26 CENTS INSIDE . Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours