In the ICW and Crossed 7,000 nms
20 May 2019 | Antlantic Yacht Basin
Robert & Alice Smith
We waited in Beaufort for a new mechanical linear drive to replace the old one that finally gave up on our passage to Beaufort from St. Thomas. Getting the old one out of the boat was NO EASY TASK!!. Everything out of the lazarette, that means: the Honda generator, four diesel jerry cans, the emergency tiller, all the dock lines, dinghy anchor, the bucket, the floor boards and finally access to the bottom of the boat's stern. Now find away to bend down and figure out how the unit is attached. I'm not a big guy but cramming me into the little space next to and behind the rudder post was, let's just say painful. Fortunately the bracket was held on by three bolts that I could reach with one arm and an extended socket wrench. Hurray, after an hour or more the bracket with the drive unit attached came free and was out of the boat. Yup it was frozen, kicked the bucket, dead!
That night I had bad dreams about installing the new unit; often removing is much easier that re-installing anything, especially in this case. The new unit arrived via UPS right around noon, so....it was crunch time. Back into the tiny space from hell.
Mounting the bracket turned out to be fairly easy, the bolts lined up with the holes, the washers and stay nuts went on and I was able with one extended arm get them well secured. Ah!! now for the drive, arg.
The drive is mounted to the bracket with a clevis type pin that slides through two holes at the back of the drive and through a corresponding rotating fitting in the bracket, much like the goose neck on the main sail boom. Lining up the back of the drive with the bracket fitting that flops left and right was a challenge warranting lots of verbal venting, which my lady Alice has learned to tolerate whenever I get into one of the "How am I going to do this", situations. One hand to prop up the drive, and the other to align the bracket fitting all-the-while hoping to be able to drop the clevis type pin through the aligned holes of the two pieces. Guess what, the pin was just long enough that I had to push it from the bottom, there was insufficient clearance from the top of the bracket to the hull, do I hear another arg?
The solution was to support the back of the drive with cardboard from the shipping box. I kept adding layers until the two pieces lined up and I could push the pin up from the bottom. The final step was to install a washer and secure the pin from dropping down with a cotter pin type piece through a hole in the clevis pin. How to find the hole when you can't see and can only feel with one arm fully extended and bent in a very awkward angle? More verbal venting, sorry Alice, it's just to get my adrenaline flowing.
Fortunately the holes top and bottom of the pin were aligned so by turning the cotter pin from the bottom I could determine about were to expect to find the top hole. Success, finish the electrical connections, attach the ram to the steering quadrant have Alice turn the wheel stop to stop only to discover the rudder alignment sender block of wood was loose where it had been epoxied to the quadrant. I chipped all the old epoxy away and sanded both the quadrant and the bottom of the wooden block with 60 grit paper I mixed up a new batch of West System epoxy, and reattached the block. Now let that go off and we are finished.
The new drive worked perfectly, in fact there is now less drag on the steering when to auto pilot is in stand-by or turned off, an extra benefit.
So, yesterday I looked at the chart plotter log and it read 7,003 miles. That's since leaving Kenosha in September 2107, not too shabby don'tcha say.
We will hook up with the OCC for a rally in the Chesapeake in a couple of weeks and the again in Southern New England before deciding our next steps in our planned return in September.