M796 cam shaft side cover oil leak?

[ilovemyduc]

OK, thanks.  Those diagrams/parts are different than the ones in my service manual.  Is it true that nothing had to come apart other than the side cover to change the rocker shaft o-rings?

[Speeddog]

From pictures, it looks like removing that side cover and pulling the rocker shafts out a little bit is all that's necessary.

But no FHE on doing it.