Oil Leak..

1993 Toyota Camry Le 4 cyl 2.2
198,000 miles

Been having an oil leak for a while, but it's getting where its worse now, and I need to fix it this spring.

I think it's leaking from the oil filter area, to the left of the exhast manifold. I assume it is an O-ring, but not sure. (it's not leaking from the filter)

I don't have access to a manual, and dont have the $ to buy one. (I've trying downloading from the board, can't get it to load right)

Could someone please tell me the part I need, and a few directions/tips on how to remove it and replace it with the new part?

I think this is enough info.. its the 4 cyl 2.2.
I'd really appreciate it.
Thanks!

From the '94 manual at the top of this forum:

http://i16.photobucket.com/albums/b8/rogersb/Oil1.jpg