Hi Maike
Thank you for your reply.
My boat is a fix kill there are no lock nut on them.
I think to tight all the other bolts and then to open the leaking one,
Cline, put some seal that can stand the water , tight and hope for good
I want to hear if any one had this problem and how he solve this.
and what is your opinion about what I am going to do.
thanks again
Nissim
Seal 28 "VIA MARIS"