I have the same set up. (I PM'd you.) I think the wire in the green cirlce, mine is disconnected too, goes to the light on the hood, I think.
The hydraulic resevoir cap does come off. It is in a bad spot, but I push down and unscrew. You don't turn it a full circle. It is similar to the radiator cap. You might not need to push down though. Non the less, it does unscrew off.
I will try to find the others in question. There should be a wire that goes to the carb. which controls fuel flow during idle.
1980 CJ7 Rebuild:
Frame painted with a Rough Country 2.5" lift and shocks installed.
Alot of money spent on parts that are all over including a new 258.
Last edited by kev1; 08-29-2002 at 09:01 AM..