I ordered a rear bushing kit, a new belt, and a new front slide and support assembly. I watched videos on Youtube, but quickly just reverted to my own intuition. It took me 2-3 hours to finish because I spent a lot of time labeling wires to prevent any issue with reinstallation, glueing tabs back on the control panel that the Youtube guy said to just leave hanging, and cleaning (and cleaning) lint out of everything. Plus, it was tight quarters. If I had to do it again, it would take about an hour.