Sancerre was lifted out on the 25th July for anti-fouling and some rectification work on the transom paintwork that had been damaged by a mooring line and which had never quite matched the colour of the sides due to issues painting at the height of the 2022 heatwave.
The lift at Deacon's yard, Bursledon
With rain forecast for much of the second week she was due out I put in 3 and a half long days cleaning down and getting the hull antifoul done; 3+ coats of Seajet "Emperor", their top of the range (of 3) product that I hope will be worth the 30% premium over their PBO "Best in Test" mid range product I had been using.
The Seajet "Pellerclean" propeller anti-foul system had worked very well for over a year but had then suffered from encounters with rope and twice being power washed (despite me asking them not to!), with a few barnacles and a lot of bare spots after being power washed again, this time on my instructions, it was time to remove everything and start again.
|The propeller came off to be stripped back to bare metal at home,|
the abraded finish is to provide a key for the epoxy primer.
|Ready to launch after being coated with SeaJet Pellerclean. The |
shaft was also taken back to bare metal, epoxy primed, then anti-
fouled with Seajet 34 "Emperor". One of the shaft anodes replaced.
I was having starting problems during the last few weeks of my last cruise that got noticeably worse in the last couple of days, investigation showed one injector was not sounding right so I replaced both (NOT CHEAP!) I also checked out the electrical system as the engine was not turning over as fast as expected but found nothing and I reset the tappets which had closed up some. The engine was running really well once started but on the last couple of starts I wasn't sure it would start at all.
There was only one relatively simple thing left to check, the exhaust elbow although from the outside it looked perfect. I had trouble replacing the original 5 years ago so did not want to touch it until the boat was at the yard where professional help would be available without paying for them to come out to a boat at anchor a mile or three down river.
This one however came off easily from the engine and from the exhaust pipe once I had applied some "Liquid Wrench" penetrating oil and there was the culprit:
For those not familiar, the piece at the top should be inside the other and welded to it at the engine end (right in the pic). Water is injected between the two through a pipe on the far side to cool the exhaust and to help silence the engine.
When I took it off the two piece were tenuously attached but there was plenty of room for water to get through and there were also multiple pin hole blow through the inner piece allowing water to get into the engine before the engine got going which is why the starter motor could not turn it over quicker.
I already had a stainless steel replacement and it was quickly fitted and hopefully it will be all systems go when I launch on the 7th of August