Daniel S Mifflinburg , PA February 04, 2023 Appliance: Samsung Dryer DV42H5200EW/A3-0000 Samsung Dryer Dv42h5200ew/A3-0000 / : No error code was triggered. How to replace Dryer Drum Drive Belt. Found a rear drum support roller bearing seized. Wheel would not spin. Since I had to dismantle the dryer, I decided to replace all 4 drum support rollers, idler pulley assembly and drum belt with new ones. Dryer works like new. Do-It-Yourself Rating: Repair Time Estimate: 2+ hours