Anatomy of a Window

This is the front window on a TC of fiberglass. There is a slight curve at the edges of the window frame.

The PO seemed to think the window had a leak so used a lot of silicone on this, even on the surface of the frame. The leak was not in the window.

I want to replace the plexiglass. I bought new glass but cannot figure how to take apart. Usually when I take out the inner frame the window assembly will pop out easily. Of course this one is sealed with 3 tubes of silicone.

The plexiglass seems to be inserted within the window frame channels. The channels have a smaller opening than the glass is big.

Is there a way to get it out without removing the entire window and pulling it apart at the seams? The curve is complicating things.


outside


inside w frame retainer removed. sorry its dark


inside

it rains every 2-3 days so the job has to be done quick and accurate or consequences