so it looks like, to get to this bolt, I need to remove what looks like an oil filter and maybe the protector plate. So I suppose I am going to just look up the procedure to do an oil change on this bad boy, and while I am at it, replace this nut.
One strange thing...just yesterday or the day before I found a curious part just sitting on top of the dirt. It is a small silver metal "u" shaped bracket, maybe 1" square with a hole on one side. (imagine taking a strip of steel about 3/4" wide by 2 & 1/4" long, maybe 1/16th inch thick, and bending it in thirds into a "U" Shape, then drill a hole in the center of one end.
Does this part ring any bells?
I am sure you will ask me to take a picture vice my 1000 words, i'll get to it if no one jumps on my verbal description.
Is there a connection to my disconnected linkage and this part?