I have a patio door in our house. It has two sliding glass doors inside a larger frame.The doors (panels) are removable. It is an older type made about 1960 ish. There are no lock parts available at the local Lowes.
The problem is this. The glass in one of the double sliding doors is slipping inside it's aluminum frame. I took the door down yesterday and it appears that the bottom aluminum frame is wider at the bottom than the top, which indicates it has slipped out of place somewhere. There are what appears to be adjustment screws on the top and bottom but the only seem to adjust the height of the door when in the larger door frame. If I disassemble the frame for that one panel, in order to secure the glass, will there be any surprises in there ?
Nothing appears to be broken and it looks fine but it is apparently coming apart. Any suggestions would be appreciated.