[C320-list] Replacing a seacock while in the water

[Utility Email]

That is really cool. Brilliant device.

I am going to get one!

Dave Swanson
S/V Emily Ann
2007 C320 MK II, No. 1107
Mukilteo, Washington


> On Jun 10, 2014, at 10:47 AM, Dean Vermeire <dean at vermeire.us> wrote:
> 
> The brass ball valve / seacock on the water inlet for the air conditioner on Moonstruck II was a victim to the brutally cold winter we had.  Unfortunately, whoever winterized the air conditioner did not get the last of the water out of the ball valve.  Furthermore, once the boat was on the hard, the same person failed to open the valve to let the last bit of water drain out. Yes, I was the guilty party on both counts.
> 
> Anyway, the ball valve got a crack in it.  When the boat was launched, there was no leakage because the valve was cracked above the ball.  However, when the valve was opened water sprayed out through the crack.  Not good.
> 
> I went and bought a new ball valve.  This one has a drain or waste port on it, so that I can just drain out the last bit of water while the valve is closed and the boat is in the water.
> 
> Having no trailer, I set about to figure out how to change the valve while the boat is in the water.  The simple solution I came up with was a rubber stopper or live bait well stopper inserted in the thru hull from underneath.  Unfortunately, after 8 diving attempts with various sizes of stoppers, I was unable to get one to stay in there securely.  So, I decided to move on to "Plan B", which was to call the marina and have them deal with it.
> 
> They changed it out with no problem while the boat was in the water.  "How????", I asked.
> 
> Here is what they used: http://www.youtube.com/watch?v=1QtNw3m2yIw
> 
> I'm sure many of you have seen these before.  I had not.  Gotta get one!
> 
> Dean Vermeire
> Moonstruck II (#847)