Mark S Altadena , CA June 07, 2020 Appliance: Samsung Dryer DV42H5600GP/A3-00 Samsung Dryer Dv42h5600gp/A3-00: Dryer was making a loud clunking noise while running. Rear drum roller and idler pulley assembly needed to be replaced. How to replace Dryer Drum Seal Gasket Pad Assembly. Took dryer apart and replaced all four rollers, the idler pulley assembly and the drum belt. The rear felt drum seal had also shredded, so I used a knife to remove the old one, and WD40 to clean off the old adhesive, before replacing it. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours