Hi Gary,
This EA82 is in a 88 GL 4WD 5sp wagon. I'm replacing all gaskets and seals except for rear main, valve seals and head gaskets. I'm working out of a Haynes manual. The procedure they give for removing the oil pan is to drop it a few inches and then to loosen the oil pickup tube and swivel it to allow the pan to drop the rest of the way. I got the pan off by jacking the engine up a few inches. I didn't actually read that part of the manual until I was looking for the procedure to remove the pickup to change the O-ring.
I read a message from the archives that said that the oil pickup tube O-ring was a high failure item. The one of this car was brittle. My friend said that the car got hot once last summer because he left it idling with the A/C running. (He might have a weak fan clutch.)
I've seen three O-rings that were distorted so far: The "Mickey Mouse" O-ring, the pickup O-ring and the passenger's side cam carrier oil feed passage O-ring. Someone's been into this engine pretty far. It looks like they might have had the heads off. One thing that surprised me is that there were no large O-rings in the Felpro gasket kit for the cam carriers. They included a tube of RTV and instructions to make one. They included two cam cover O-rings though.