1991 Mercruiser 3.0: Exhaust Manifold torque

[rice551]

I was wondering if there was a Torque Sequence on a 1991 Mercuiser 3.0 Exhaust Manifold? I found the torque spec to be 23f# but did not see anything on the torque sequence.

 

[Fishermark]

Re: 1991 Mercruiser 3.0: Exhaust Manifold torque

I don't know specifically, but the general rule is to start in the middle and alternating from there, work your way out to the ends.