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Sunday, October 30, 2011

October 29, 2011-More Durban Projects


Autopilot

wingssail imagesOur track


It should have been a 2 hour job but it turned out to be a week of work; par for the course for boat projects.

When we decided to put in the new Raymarine X5 Autopilot (after carrying it as a spare for several years) we found that one thing led to another: open up the autopilot hood and we found that we had to remove the instrument cluster. Remove the instrument cluster and we had to get into the main hatch. Once into the hatch we should sand and paint it.

So we did.

One week later the hatch is done and the autopilot is installed.

Time for sea trials,or... calibrate the new autopilot.

So we went out, did a few circles, discovered that due to a miss-wiring, right is left and left is right, (fixed that) and almost ran aground during the “Learn” phase where the auto pilot takes over for a few minutes, and got past that too. But you can see from our track that we went every which way.

And finally success! The old Autohelm 4000ST-GP was good, and was still working, but after 15 years, we felt we could risk the upgrade, and now we have it.

The "Bose" is Back!

Speaker work

Pierre noticed it first; one day off the Sumatran coast when the sailing was good and we thought we needed a little loud music we turned up volume on the outdoor Bose speakers (the Bose 251’s that the crew bought for us in Singapore).

Pierre said, “Hey, what is that?” They sounded like crap; very weak and totally muddy. We were shocked. I used to think they were pretty good. I guess the deterioration had been gradual and I hadn’t really noticed it or maybe I just hadn’t tried them much for a few months.

On the Indian Ocean crossing we couldn’t do much except fiddle with the equalizer settings, cranking up the treble and turning down the bass, so the speaker fix waited. After the autopilot upgrade was done this week I decided on a speaker upgrade too. A new amplifier helped but the sound was still weak and muddy so we took a closer look at the Bose speakers themselves. Once the covers were off it was obvious: they needed new drivers (sorry team).

Off to A-1 Radio I went to buy some new drivers.

The Bose is Back!

It took all day to rebuild the Bose speakers with the new “twiddler” drivers and another day to re-wire the nav station for the amplifier and the new switches but in the end it was successful. The Bose speakers are again good, clean, and loud; the ”Bose" sound is back and louder than ever!

Mercedes Benz Heater fun

Mercedes Benz

Boat work is constant but if you have a car, car work is constant too. The ’94 Merc W124 is a great ride but while most of the other things work fine the heater has never worked since we bought the beast. A few false starts on fixing it later and I finally got under the covers pretty good. Hoses off, wires ripped out, parts on the sidewalk and some new ones, heater solenoid valves (used) installed, a bucket of water added and a short hose, and finally today I rebuilt the heater water pump. I’m not sure what it was but now the heater will burn your toes. Finally I got heat.
That is good, however it is now late spring here and heaters are not much in demand. Air con is more likely the feature that will sell the Merc when we head out in January. Well that works too, like a dream.

Now that everything is fixed, we just need to get to Cape Town

Fred & Judy, SV Wings, Durban

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1 Comments:

Anonymous Anonymous said...

Fred,
Thank you once again for sharing your adventures with, as ever, excellent writing.
Yours,
k

31 October, 2011 01:53  

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