Thanks very much.
Is the "chain guide pin" the one that I was referring to at the bottom drivers side?

I am not looking at the car right now but does this mean that you can insert that guide pin AFTER putting the cover on?
"The chain cover has an access plug for this very purpose."

Everything else is going pretty well as far as I can tell. This is my first Merc head replacement. Just trying to button everything back up.

Thanks very much,
Jim Lee