You need a certain tool to pull window handels - looks like a fork, you can buy at most auto part stores.
there are screws in the door, and holding the handle on. You can get to the ones holding on the handle by pulling off the covers on each side of the door handle inside.
You can put a manual rollup window back on track, in your 1994 Chevy Cavalier, by removing the inside door panel. The window track is easily visible with the door panel removed.
The 1989 Chevrolet Cavalier fuse panel can be found beneath the drivers side dashboard. The fuse panel will be located at the far left of the dashboard.
drivers side footwell behind panel by bonnet release lever drivers side footwell behind panel by bonnet release lever
There should be some screws of some sort in the door panel. there should be one in the interior door handle, and one in the ashtray console if applicable. when you get the screws out, you should be able to slide the panel up. in order to get to the door handle, the window will need to be up. i
Remove the 1997 Chevrolet Suburban drivers side door panel. The window mechanism will be visible. Place the new window into the window track. Secure the window to the track.
TAke off the window regulator handle and door handle then remove all of the screws you can find at the corners etc then remove the retainers around the sides and bottom of the panel. This requires a special tool availavle at parts stores.
in the fuse panel drivers side behind the door marked HORN
Remove the inside door panel of your 2002 Chevy Cavalier. Remove the window motor wiring harness. Remove the window motor linkage. Remove the window motor retaining bolts. Reverse the process to install the new window motor.
You can replace the inside drivers door handle by removing the door panel. With the door panel removed the door handle mechanism will be visible. Remove the linkage from the door handle. Remove the door handle retaining bolts. Reverse the process to install the new door handle.
Remove inside trim panel (incl. around the window) With a light you'll see 2 12mm nut at the back of the door handle There a small metal clip that hold the rod to the handle
Remove inside door handle and window crank handle, remove inside door panel, remove vent window and channel assembly, remove window.