It's really quite simple to do, but complex to explain. When you get the doors apart, you'll see just how simple it is.
I've done many window regs without help. Don't take apart anything related to the window guides. Just remove the regulator itself with the window mostly down so it doesn't drop hard into the door.
The door handle screws onto the pull mechanism with two phillips screws.
Glenn Uettwiller
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In religion and politics, people's beliefs and convictions are in almost every case gotten at second hand, and without examination. -- Mark Twain