I was installing the door glass in my 69SS this morning. I got the glass in and was in the process of lubing the rollers and guides with white lithium grease. I lowered the drivers side all the way down and it quit working. It had been working fine until then, then just quit. I pulled everything out and checked to see if it was a bad wire or switch by hooking the motor up to the connection on the psngr. side, but no, the p/w motor itself was not working. I also cleaned the connections on the motor, but no dice. WTF did I do? The chances of the thing quiting just when I happened to be adjusting the windows are pretty slim, so I must have screwed something up. It was binding a bit while I was adjusting the window, but not enough to cook the motor, at least I don't think so. Any of you guys have any experience with a situation like this? I guess I'll look for another motor, but I don't want to screw that one up also.