Brown scortch marks on clothes

Washer & dryer are stacked so I had to remove 2 screws connecting dryer to washer and lower dryer to floor. Used scraper blade to release the lid, removed 2 screws and disconnected wire harness to remove front panel. Used chisel to remove seals and "Goof-Off" to dissolve glue residue - it worked great! Carefully cleaned surface, applied glue to seals and clamped to panel. While waiting for glue to set, I removed the drum to replace the bearing assembly (which was in pretty good shape) and vacuumed out the dryer which had a heavy coating of lint (it hadn't been serviced in 10 years). Put everything back together only to find that something was clanging around when the dryer operated (fortunately, I ran the dryer before reinstalling it). Removed the vanes (by removing screw from outside the drum) and found several coins that were causing the problem. All in all, it was a fairly easy project, though using an effective glue solvent, such as Goof-Off was the key to an easy project.