Hints on disassembling garden window?
I've got a double-pane garden window with some leakage, which I'd like to disassemble as needed to replace the IGU.
The ordinary aluminum sliding windows on this 1989 tract house in SoCal practically fall out, but the garden window is all secret - four screws at the top, but the next step isn't obvious. Whacking things that may or may not be the friction-fit thingy that should be removed has its limitations, especially around glass.
I'm not so crazy that I expect someone to look through my eyes, see my window, and tell me exactly what to do, but if anyone has been around these things and can give some general ideas on how they're stuck together that might get me going.