Would like instructions on how to remove the rear lift gate. The lift gate also has a lift glass.

 

Welcome to the forum, I would suspect the hinges have to be air hammered off and welded or bolted back into place. The hinges I believe are factory welded into place.

 

I looked at mine and I would take of the interior panel and check cuz my hinges look like they have a weld stud on them which means there's a nut on the inside. Or not. Worth checking tho before getting the air chisel or the smoke wrench out.