When I bought the car, both front power windows would not work. Finally got around to taking the doors apart, pulling the motors. My brother then took them apart, cleaned and put them back together. They were rusted and seized up inside. Now my windows work again. So there's hope in restoring those old motors!

We needed up completely pulling the brushes out of the housing,cleaning the bearings and the shaft and everything works now.

Actually really easy to take the motors aparts