RY80940B
0A150720080117
Engine: GJAAA-7385168 N5B
I got this in and it looked like it was leaking oil from the valve cover. Someone took the cover off before and did a pretty bad job with the gasket maker. Or at least I though. Looks like the cover may have been warped a bit so I replaced it and resealed it. New cover was like $5 bucks so I figured why not. Well, it's still leaking and upon a closer look, it looks like it may be leaking from where the camshaft comes through the bottom. This engine has the cam gear up with the rockers and the camshaft protrudes out the bottom of the engine. Based on the part's list, it looks like there's an oring, that I'm guessing is leaking. I figured I'd replace the oring.
I looked this procedure up and it looks pretty simple. Is there anything I should look out for? I know there are some alignment marks on the cam so I'm thinking if I take it out and put it in with the marks in the same spot without moving the crank, I should be ok.
Thanks.