Water distribution valve replacement
 

When I winterized my 292 in the fall the water distribution valve on the starboard engine started leaking where the blue plug screws into the valve body. It most likely split at the seam. The boat comes out of storage in two weeks so I will be replacing it.

Has anyone had to do this and is there anything I should know before I start. It seems pretty easy to get to so I'm looking at doing this my self.

Dave