My clothes were being "bitten", discolored with blackish smudges, and buttons eaten off clothing

First I really had to hunt for the proper way to get my dryer drum accessible for the repair. With my model it was as simple as removing two screws to take off the top panel (located by opening the dryer door), and then removing two other screws inside the front panel at the top. The front will then be able to swing to the left side (the door switch wires are on this side for this model). Simply remove the drum bearing by gently pulling it off. My slides were in such poor shape for less than 4 years old!! One of them had completely disintegrated! These slides have a small whole on one end which attaches to a small nub at the edge of a slot while the other side just slid into a slot at the other end. No need to even take out the drum!!
The hardest part of the job was to get into the dryer!