I take it they took the window out of one of their trucks for you :huh: .
I might be able to help you since I have a mental defect that has caused me to lock my keys in the truck :wacko: . However, I keep spare wing windows on hand just for that purpose :lol: , they are easier to replace

.
1. Remove the door panel.
2. Crank the or move the window regulator about to the down position.
3. Remove the wing window (two screws on the front inside edge of the door by the wing windwoe, and one bolt on the front window guide). Tilt it toward the back
and pull out.
4. Move the regulator up (slide old window out of the track).
5. Slide new window guides into track.
6. Replace wing window.
At least that is the way i remember it. If that doesn't make sense, I'll get the detailed proceedure out of my shop manual for you

h34r: /emoticons/
[email protected] 2x" width="20" height="20" /> .
Good luck,

>-