Coral S Garland , TX August 31, 2020 Appliance: LG Dryer DLE7177RM Lg Dryer Dle7177rm / Acreeus: Banging noise.. How to replace Roller Kit. Replaced 4 rollers and now back up and running like we first bought it. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes