Tag Archives: Wharram Catamaran

Metal thru-hulls replaced with Composite

 

The summer heat is ongoing and slows progress down. Fortunately, I am working under the boat and in the shade but still, the humidity and heat takes the energy out of you.

Replacing our metal thru hulls and valves with Trudesign Composites.
http://www.trudesign.nz/marine.
Learn how to remove extremely well stuck thru hulls and drill holes for replacement thru hulls, along with a quick look at some thru hulls that had been eaten from the inside out.

Playing with acid

 

Now Tiare is out of the water, I take  down our Sillette Sonic Drives to replace the anodes, bellows, shaft seals and clean and fill the corrosion pitting on the lower legs, then give acid washing a go before acid etching  and a repaint.

Last winter I discovered that the SB side leg had water getting into the shaft so hoping it was just the shaft seals that needed replacing.

The PS leg pins were getting sloppy in their brackets, the answer was to fit some steel sleeves into them. Along with adding some high wear aluminum epoxy, to replace what the corrosion had eaten away around the pins.

And finally, time to grind off the 5 year old bitumen I had put on in Malaysia, and give the legs a good clean and fill up the bad pitting. Replacing grungy black/brown with a nice bright white.

Catch up Time – Ep17

Well it has been a few months since the last video.
Quite a few things have happened. Winter has gone, Spring has been and gone and we are now into the rainy season.
Sam our eldest son is now in living in Japan, Tom has gone up to Hokkaido for six months as an IT intern. And Tiare our 55 foot Wharram sailing catamaran was hauled (dragged) out and ready for a 12 month maintenance and makeover.
There is a very long list of jobs.

Would have liked to take more video of Tiare as she was hauled out but totally forgot about the video until she was out. Shame.