All of the screw locations man? Damn that'* a lot. I'll give you a hint... it'* not fun.
I don't have any pics of when I pulled my dash [doh!], but i can tell you it'll take you a couple days to just find all the bolts, and you'll scratch the hell out of your hands trying to get to them. There are three or four metal brackets that the dash mounts to, and the bolts are BEHIND the dash... so you have to get all the other bolts out, pull the dash out enough to get your hands in there, and get behind there and pull them out.
You sure you have to pull the dash to get to it? I think it'* possible to just remove the glovebox and then go from there? maybe ECU first, not sure..
'89 SSE - GX3 -190k, 155k on body - Back for another ride.