Last Project(s)… We Hope!

On Saturday January 30th we moved the few miles from Marina CostaBaja to Marina La Paz. The plan was to be here for a week for what we hope is the last set of boat projects with Cross Marine Works before we get underway for some real cruising. The main project is replacing the dry stack muffler, as mentioned in a previous post. The muffler arrived here in La Paz, delivered by a freight forwarder that specializes in bringing parts across the border. The shipping cost was 35% of the overall price, which covers the 16% tax plus another 19% for shipping and handling. There was an optional additional “special shipping charge” that got added on after it arrived in Mexico that we agreed to in order to get it here in a timely fashion. Otherwise we suspect it could still be in limbo.

Another issue to be attended to is a fuel delivery problem on the Tohatsu outboard for the big dinghy/tender. In spite of adding a gasoline stabilizer, it appears that the fuel got gummed up after sitting so long in the heat. Apparently this is a common problem down here. It is likely that there is a problem in the internal filter or the injector pump itself. Not too big a deal, or so we are told. While we are looking at the dinghy, we are hoping to get some canvas repair done on the seats. Apex did a terrible job on the bench seat for this model.. the fabric is not waterproof, the foam gets soaked and the seat stays wet. The edges of the seat covering have now come loose, exposing the foam. What’s worse, the seat back, which screws into a couple of supports that allow it to fold up and down, has some rot at the screws, and they are coming out. I suspect the back is plain plywood, covered by the aforementioned non-waterproof fabric. We will have some canvas guys take a look at repair or replacement.

A last, “while we are here” issue is addressing the one piece of teak on the exterior of the boat- the cockpit cap rail. We have not done anything with it since we’ve owned the boat, and it is in desparate need of refinishing.

Muffler Replacement

Day 1: Very good progress, removing the stainless steel vent grates, removing the old exhaust insulation and removing the stainless steel bolts, all of which came out pretty easily. Late in the afternoon, they cut the access panel in the back of the stack. The muffler is now ready to come out.

Day 2: The muffler is out! They took it out while we were away for a walk, and used the davit crane to lower it to the dock. The rest of the day was devoted to making an access panel out of the piece of fiberglass that was removed from the back of the stack.

We also took the opportunity, while the stack was empty, to install a new VHF antenna on the port stack wing. That was a part I sent down to replace an improperly installed antenna for the back up radio. Apparently the installers twisted the cable resulting in a dead short… that means no transmit or receive on that radio. We knew that it was not working the whole way down to Mexico, but confirmed the short when we in La Cruz last year. It’s good to have the new antenna in place and a working backup radio again.

Day 3: Time to get the new muffler installed. We used the Davit to lift the new muffler up onto the boat deck.

Day 4: We lifted the new muffler into place, put in the new gaskets and re-used the original stainless steel bolts and nuts to secure it in place. Now the focus is on fabricating a flange for the cutout and fitting the fiberglass panel back into place.

Days 5/6: Getting very close! Today they installed the insulated jacket, reinstalled the aluminum housing for the the exhaust fans, and closed everything up. The only item that remains is installing and sealing the access cutout. They got this done on Day 6 (Saturday), and did a good boat wash to clean up.

The Dinghy

The problem with the motor was as suspected; gummed up fuel in the high pressure pump. After Rob cleaned out the pump, the motor started right up. Also, we discovered that the steering ram had frozen up… a little shot of grease took care of that. A future project to go on the list will be installing a primary fuel filter before the on-engine filters. The seat came back from Hector the canvas guy, who repaired the seat back and re-glued the fabric covering on the seat bottom. Cost was 500 pesos!

Not much to see here, except that the seat is no longer falling apart.

Teak Cap Rail

We had Mauricio from Rob’s team working on the only piece of exterior teak on the boat for the entire week, stripping off the old varnish, sanding it down and gradually building up many coats of fresh varnish. Unfortunately, I neglected to take any “before” pictures, but trust me, it was in bad shape. We never touched it in the four years we’ve owned the boat. It now has 4 coats of varnish, and according to Rob, could use 4 more. We might come back in April to have that done. Oh, and the flagpole is also redone and looks beautiful.

Our thanks to Rob and Kim Cross and the rest of the crew at Cross Marine Works. They did a great job – high quality work with attention to detail. Recommended if you need any work done in La Paz.

Miscellaneous Jobs

Hot Water Valve. We recieved the fittings that we ordered to properly repair the hot water line mentioned here. The rescue-taped jury rig was holding up surprisingly well, with just a little bit of leakage. The new fitting was easy to get on and the whole job was done in less than 10 minutes.

The new connector that replaced the hot water valve that blew it’s top.

Racor Fuel Filter Manifold Revisited. You may recall that we had some issues with our fuel delivery system last year, as outlined here and we wound up getting a replacement fuel filter manifold from Racor as decribed here. Well, this week I finally removed the old manifold, installed the new one and replumbed the fuel connections to reconnect the fuel transfer filter back to the tansfer pump. Easy job, but very messy. It seems that there is no way to do that without distributing diesel fuel all over myself and the engine room. But, it is finally done.

The new Racor fuel filter manifold on the left, and the fuel transfer filter on the right.

I left just a little bit of clear tubing in the output from the manifold to the engine so I can see if there is any air in the fuel line. We will test it out when we restart the main after the muffler install, and will have a good chance to watch it while we cruise up into the Sea of Cortez.

Generator Oil and Filter change. So easy it is hardly worth mentioning. The oil change interval on the generator is 200 hours, and it was due this week. With our reverso oil change pump, it is as simple as letting the generator warm up a bit, pumping the old oil into a waste bucket, replacing the filter and refilling. We should be good for most of the season now.

What now?

The weather over the next week or so looks outstanding… sunny and warm with light winds. Our goal is to get out of La Paz on Sunday (Feb 7) and start heading North towards Puerto Escondido, where we expect to arrive in late February. We think we won’t be back to La Paz until late April as we think about heading back to the USA.

Clean up after your Perro!

Nothing to do with the project, but we loved this sign at the marina.

No translation needed here.

5 thoughts on “Last Project(s)… We Hope!”

  1. It has been sounding like repairs have gone much more smoothly than last year — prompt deliveries of parts, things seem to work the FIRST time they are repaired instead of the 3rd or 4th, etc. Mike and I wish you calm seas and favorable winds, and lots of birds and whales as you head up into the Sea of Cortez. Glad to hear the back up radio is working.

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  2. great report on all the repairs and improvements. I had a tiny hot water leak in the same place as yours, a casualty of winterizing one year. While waiting for the parts I used Rescue Tape too, and ended up leaving it for 2 years because it was perfectly dry and tight! great stuff if you can get it wrapped at high tension.

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  3. That cutout looks fantastic and is clearly a design feature that should be on every similar Nordhaven. Suggest you apply for a Patent, perhaps to be called “The O’Keefe Opening”.

    Like

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