Hey guys first year with my boat and I have had good luck with everything working up until now. My seawater pump cracked on the housing that holds the impeller. I replaced the impeller and housing and when I got everything set back up there was a leak coming out of the side of the seawater pump that the impeller housing bolts on to. It appears to be coming out of a hole not from a crack or corrosion. Is there a plug that might have come out or a bolt that is missing? Thanks for any help. See pictures below.