Tim M Leavenworth , KS June 27, 2023 Appliance: Samsung Dryer DV48H7400EW/A2-0000 Samsung Dryer Dv48h7400ew/A2-0000 / : Noises thumping from dryer. How to replace Dryer Drum Support Roller Assembly. Replaced the drum support rollers Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes