I need to know how to remove this window and install filler strip.

 

Are you referring to the weather strip on the outside edge or the strip on the inside edge that is "furry" and holds the window in place?

 

I am talking about the strip that is about 15" in length that is place at the bottom edge of the window that is seated in a metal channel that hold the window in place.

 

The only thing that holds the metal track to the bottom of the actual glass is a nasty black adhesive. My experience is once the o.e. stuff loses its grip, no after market adhesive comes close to retaining the same hold. Generally, I grab another window from a salvage car rather than jack with the attempt. Should that not be an option, then there is a roll of "tape" of asphalt like consistency used to seal a/c fittings. It has a paper separator between each layer that one removes prior to installation. Works as good as anything I have found.