
It's getting into sunny weather times and both my windows are now stuck. One's been stuck for years - it came off the hangar, I managed to push it up almost to the top (it whistles at high speed

I feel like this is a very easy job in theory, do not underestimate my mechanical stupidity though.

As mentioned, I've tried previously to do this and miserably failed. I got the door card off and neither me nor my mate could figure out how to get to the window, or even how to get to the rails to grease them. It seems there's a squarish hole in the inner door skin that's your only access to the inner workings? This can't be true so what am I missing?