Question for those who know something about the power window workings. The roller connected to the window channel broke off, and was left in the window guide. I found the part at Chevy, and the roller is riveted to the channel. Since mine actually broke the channel, I'll need to replace the whole thing. How does the widow come out of the channel? There are three rivets(I think) that go thru the glass that hold them together. Do I just drill those out and replace? Will the window channel come out without pulling the regulator? I didn't want to start cutting and drilling until I made sure. I basically need to know how to pull out the glass, as if replacing it.

TIA

 

Why does my left window roll up very slowly? It almost seems like it gets off track as well, it gets to a point and it jolts down a little.