Mercury 60hp outboard leaking water out of what looks like round plate with 3 screws on upper engine rh side?

Question

Mercury 60hp outboard leaking water out of what looks like round plate with 3 screws on upper engine rh side?

Answer 1

I'm not sure, but it very well could be the thermostat housing.  The gasket could be bad, or the housing could be warped or cracked.  I would remove the three screws, and see whats inside.  I don't think you can't get in to much trouble removing it.  Really, you don't have a choice.  If that's the problem, be sure you get all the parts and gaskets from a Mercury dealer.  You'll be glad you did.  Good luck.