I replaced the lower hinge bearing (a plastic part). The existing part had split, causing it to bind as the door was opened. The repair was pretty easy. I chose some blocks of wood of the same height as the bottom of the door, so when I removed the upper hinge, the door could rest on the wood blocks while I replaced the part. AppliancePartsPros.com makes finding the right replacement part so easy. I had ordered the part I needed prior to the repair, so I had the new part on hand at the time of repair.