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Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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| | | | Joined: May 2003 Posts: 13 Member | | Member Joined: May 2003 Posts: 13 | if anyone can show me a schematic or picture of how a mechanical window on the drivers side of a 1968 gmc truck works it would be really helpfull. I have to take the mechanis from one door and put them in another so an explanation of how it works would be realy good. Thanx for any help | | | | | Joined: Oct 2003 Posts: 23 Junior Member | | Junior Member Joined: Oct 2003 Posts: 23 | The window operation can be hard to explain but.....theres a piece called the regulator...it is like a large pair of sissors...As the sissors open and close the glass goes up or down in the tracts on each end..The trick to removing the parts is to remove the wing window first ..There are screws on the front edge of the door and one bolt on the lower inside that holds the wing assembly and entire front tract...Have the main window rolled all the way UP.!!...KEEP YOUR FINGERS OUTTA THE SISSORS .!!!....After the wing assembly is out remove the main winbow out through the top by tilting forward... 
If all the cylinders ain't in a line it ain't cuttin it..
| | | | | Joined: May 2003 Posts: 13 Member | | Member Joined: May 2003 Posts: 13 | | | |
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