Soapy water or window cleaner will do the trick.
Lay the gasket on a flat surface, install the glass then the stainless minus the center piece.
flip the whole assembly over and install an 1/8 in. rope in the groove that the pinchweld will go in, overlaping at the ends of the rope when u get all the way around.
Spray around the rope and gasket w/ same lube,Get help putting the assembly in the opening of the truck and start pulling on the rope, pulling towards the center of the glass.
As the gasket starts coming over the pinchweld have the help pat the glass near where your pulling w/ a flat hand on the out side to help seat it. Do this until your all the way around.
Lastly install the center strip.
Hope this helps
Wilbur
