got one window motor rebuilt today. Tore it apart and cleaned the stator contacts and regreased everything. The magnets had come loose from the casing too. another one is toast...main bushing in the bottom is frozen...still trying to get the stator out but dont have high hopes for it, but I was able to use the casing from that one to rebuild the first one. Oddly, my rear window motors dont have the triangular 3 bushing setup. maybe they are meant to be that way or they are 69+ motors? havent taken the front apart yet.