I need to remove my a/c lines on my 92 sc400 to weld two holes, but i'll need to remove the ABS unit to get to them and probably other stuff. I thought i read somewhere that the system is under pressure and if i don't remove it correctly it will damage it. Anybody know if i can just start opening up lines and pull the thing out or is there a special procedure. By the way it sucks trying to find the Lexus repair manuals, i only see volume 2 available on ebay, which i think i'm about to buy.
