As you can see I have an obvious seawater leak somewhere on the starboard side of my Yanmar 4JH2E. It appears to be a drip of some sort. I'm away from the boat but will investigate when I get back. I found this when I was changing the oil this fall. Is anyone aware of the possilbe location of the leak on this side of the engine? I"m thinking it might be the "vent" tube from my PSS dripless shaft seal? Do most people have a bottle of some sort at the end of the vent tube?