4kSQ window R&R

[Buchholz, Steven]

Well, I'll finally be getting to the replacement of the window on the rear
door driver's side on the '85 4kSQ.  The thing that isn't clear to me is how
one installs the window ... does it require removal of the guides in the
door beforehand?  I know how to get the metal base off the window actuator,
but actually installing one that has a piece of intact glass attached is
something I have yet to do.  Unlike the type 44, the door is all one piece
and there doesn't appear to be a hole in the door panel large enough to
slide the glass through ... 

TIA for any advice on this project!
Steve Buchholz
San Jose, CA (USA)