You can see from the pix below how it fits together (easier than giving a step-by-step verbal description of disassembly). These are the spares I have from Igor The Eyesore (a rusty164E) and are pretty grubby at present, but you'll get the idea.
The glovebox hinges sit between the vertical panel and the bottom of the glovebox.
You can see where the holes line up here.
This is the bottom of the glovebox. Note the threaded holes.
You'll need a short stubby Phillips head screwdriver to unscrew the glovebox from the crashpad.