Seacock Leak

Four Suns

Not a pot stirrer
TECHNICAL Contributor
Oct 4, 2006
10,533
Williamsburg, VA
Boat Info
2003 480 DB
Engines
QSM-11 Diesels
So... I went down to the marina today to launch my boat... that's right... Boat was pulled November 9 with the plan to polish the hull, paint the bottom and disassemble/reassemble the hydraulic swim platform... only took 3 months... As soon as I pulled it we have had a very hard winter. So much for global warming.

So here she is getting ready to go in:

DSC_0327-1.jpg


And my very expensive swim platform maintenance (note the new hydraulic lines and paint job... this thing was completely disassembled, stripped, primed, tri-luxed and the reassembled).

DSC_0338-1.jpg


Last minute prop work:

DSC_0338-2.jpg


They start lowering into the water and I get on the boat and go down in the bilge to check on things. I hear water running.... Water is streaming out of the macerator underwater thru-hull/seacock. It's coming out between the triangular flange and the hull... and it was no small leak. I told them to stop lowering the boat (they raised it back up) and they go get someone from the yard to look at it. They then lower the boat all the way and the thing STOPS leaking...

The mechanic said that he had seen this before and when the hull flexes a little, it can break the seal between the seacock and the hull... He said they needed to pull it out, clean up the hole in the hull, check/seal the core if it's exposed (I think it's solid glass in that area now since this is a 2003), and use 5200 to put it back. I assume they know what they are doing...

Just an FYI...
 
Gives you a warm fuzzy feeling doesn't it?
 
Nice to have it back in the water I bet! Sounds like an easy fix at least.
 
My bad, I thought it was already repaired and dropped back in. Now the boating gods are just teasing you!
 
Good thing that you were there to notice this Gary. In the event that something like this or a split hose or whatever else could happen on the dock or while under way, I always have a few tubs of "Stay Afloat" for a temporary emergency repair. Check out their video @ www.stayafloatmarine.com This stuff has been tested to 3' below the water line.

~Ken
 
BTW Gary, knowing that you are such a big fan of underwater LED lights I am surprised not to see some nice new shiny models on your transom! :lol:
 
They say that it is good for your fiberglass to rest on the dry for a couple of months.
This to prevent water digestion.

What do you think about that?

Peter
 
Last edited:
I knew that one was coming. I do picture the look though!
 
...

The mechanic said that he had seen this before and when the hull flexes a little, it can break the seal between the seacock and the hull...
...
Just an FYI...

Gary, I wonder if this could be added to your list of dumbness...:smt017:smt017:smt017 :grin:

Couldn't it be that someone cracked it by stepping on it while working in the bilge???
 
Last edited:
Gary, I wonder is this could be added to your list of dumbness...:smt017:smt017:smt017 :grin:

Couldn't it be that someone cracked it by stepping on it while working in the bilge???

I don't think there is anyway in hell that stepping on or accidentally bumping a seacock should break it lose... Those things should be installed much better than that. Also, there is no way to bump or stand on where this is located. The mechanic yanked on it today and it was not "loose".
 
Ok ok, easy one...
Sorry for my English, but you know what I tried to ask I think.

Shee.. you should try to post on a Dutch boat forum...

Actually, dutch sounds like english to me....but I do not understand a word :grin::grin::grin:
 
The Dutch don't wear clogs while boating, they boat in clogs:

2392687182_eeffa9d9bc.jpg
 

Forum statistics

Threads
113,202
Messages
1,428,432
Members
61,107
Latest member
Hoffa509
Back
Top