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Corredors de iots
Solving a wet bilge on my boat
Solving a wet bilge mystery
If you have water in the bilge of your yacht and cannot find the source, my blog might help you locate your problem.
Many years ago, we took a beautiful Jeanneau 43 DS Yacht in exchange for a new Jeanneau 47 Ds. The 43 was in Palma Majorca, Spain. Part of the deal being we collected the PX and shipped it back to the base in North Wales. The deal was done, so we flew to Mallorca to collect the yacht. We sailed her back to Northern Spain, where she was collected by truck and delivered to the UK.
An irritating problem was discovered on the passage from Mallorca to the Spanish mainland. I questioned the old owner about the occasional running of the auto bilge pump during our passage to Spain. He said, “I have never been able to find out why that happens. She lets a little water into the bilge whenever I use the boat; the dealer who sold me the boat did try to fix it but said it was normal”!
A part-exchange deal on the yacht had already been done at this stage, so we accepted the 43 Ds without concerns believing we could easily find the problem. My engineers felt sure the hot water tank pressure release valve was faulty.
The nightmare began
As it happens, I decided to keep the 43DS Yacht for one season. Business was good, and she was such a beautiful sailing boat. It seemed a shame not to encourage my family to enjoy sailing a little. I decided to monitor the wet bilge to see if I could find out why it was always wet. It drove me nuts for weeks. The hot water tank was not to blame (that would be far too easy).
My excuse for not finding 
the fault more quickly was leaving the marina. It was impossible not to motor against a strong incoming tide until fifteen minutes after leaving the berth. One might motor for half an hour on a bad day until sufficient water was under the keel, allowing the engine to be extinguished. My point is the engine was always running, so it was difficult to isolate the problem. The strange thing was that when the yacht sat for extended periods, the bilge stayed bone dry.
I decided to lift the yacht as a matter of good practice. We changed all the seacocks, deep-sea shaft seal and cutlass bearing. Disappointingly none of that made the slightest difference. When the engine ran every several minutes, we noticed a drop of water that appeared to be coming from under the engine and then ran along to the bilge pump located forward of midships.
The water ingress was annoyingly 
little, but I had to find the cause. Another conversation with the old owner confirmed my suspicions that this problem had been around since the yacht was built. I had paperwork evidence that the flexy exhaust system had been changed under warranty. This had not resolved the issue.
Time to dig deep
We removed a section of the floor in front of the engine to expose the hull. Sure enough, when the engine was run above 2000 rpm, a small trickle of water occasionally appeared running along the inside of the hull towards the bilge. We were sure it was an exhaust issue but could not see any problems.
On the Jeanneau 43Ds, a stainless steel silencer box fits like a cassette under the engine. This exhaust 
silencer is not visible without removing even more floor sections, and what a job that was! Not convinced it was leaking, eventually, we decided to remove it to examine the underside of the engine. It’s not an easy job to get it out, but finally, out she came. Absolutely nothing to see!
Undeterred, we pressurised this sturdy-looking component only to find a pinhole in one of the stainless welds that gave up its secret. A fault from day one! We got it!!
A retrospective warranty claim
They paid for our labour to remove and refit after re-welding a conversation with Jeanneau. Problem solved.
Now we get to the point of telling you this story. As it happens, the mystery was not confined to our yacht. I helped another dealer who was having a nightmare with a client. The same sort of problem, a tiny leak, but not when the yacht sat idle, so it was tough to diagnose the problem.
Anyone would not want to take the floor out of a yacht without concrete evidence that doing so would resolve the problem. Not everybody realises that such a significant component sits hidden under the engine compartment, concealed in a box section inside the hull stringers.
Now you all know.
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market; it takes little research to find a good one. Diesel bug treatment is not a long-term fix, so you must know if the problem reoccurs. My suggestion will warn you about diesel bug infection and save you the inconvenience of sampling fuel during your daily engine checks for water contamination, the other major cause of boating breakdowns.
If you are happy to sample a small amount of fuel from a canister-type filter, that’s your choice, but remember, every time you open the fuel system to drain down a sample, you will potentially allow air into the fuel system (and that’s not good). The other big no-no about taking a sample is Diesel stinks; it’s like fixing your bike in your home’s kitchen. To see half a litre of fuel without disturbing it or contaminating the results within a glass bowl is so simple. This is the fastest way to ensure you have no worries about the fuel supply on your boat. A glass bowl water trap can also be the first item to look at if your engine starts to stutter. If you get water in the fuel, it will show up in seconds.
Some say the marketing phrase “location location location” is used to death in the property world. Is it? Your business and home location are critical to success and happiness; moving is never straightforward and can prove financially crippling once you commit to a mortgage or rental contract.
A busy marina is hard to get into, or at least that’s what you think. Suppose I told you that I have never been refused a berth in a Marina at any time. I have 
holds this City title, but for many years 
Flag registration yachting and boating, the question is, are you flying a legal flag on your yacht? Perhaps the first question to ask yourself is, “Do I have a passport that matches the flag I fly? If the Answer to that question is “yes”, then you are probably ok.
me answer the question for you. If you’re a boat owner whose passport does not match your flying flag, “it’s getting foggy, and you could be in shallow water”.
registration does not offer the same legal protection as flag registration. The Dutch registration for boats and yachts is merely a register. The Dutch register is a privately owned company operating as a commercial venture; nothing wrong with that or using the register. Therefore, you might be ok if you do not intend to cruise Italy, Portugal, Spain, or outside Europe where the register is not recognised.
with a Dutch-registered vessel, you are sailing into tricky waters.
