It's a great day, so I figured that I'd do the valves for the first time (I haven't owned the car that long). I get to the valves ok, and I'm ready to do the adjustment, but when I turn the power steering pump nut it doesn't turn the engine. The book says that I'm to turn a bolt on the crank, but damned if i can't find this nut, and I went under the car too.

This is not my first valve adjustment, but I gotta figure out a way to get the engine to turn. Any help before I have to put the thing back together?