In High Cotton

We fired up the engine. This might seem like a non-momentous occasion until you realize that it has been over a year since it was last started. The fuel lines have been disconnected for a year as Mark began working on the big project marked "plumbing". The plumbing punch list includes not only replacing all of what you would normally consider plumbing- i.e. water lines, toilet lines, etc. but also the fuel lines which feed the engine and generator. It has been an enormous job. You don't realize how big a 42 foot boat is until you decide to totally redo the plumbing lines...or the electrical wiring.

As Mark finished hooking up the fuel lines after his massive over haul of the fuel filtration system, having just finished the seawater lines to the engine and generator, our fingers were crossed. The generator seawater impeller was replaced (more on this later), the engine flushed and the engine was primed using the new fuel pump. It was now or never.

Mark went up to the cockpit, turned the key and...it fired up the very first time. Only sailors who have previously dealt with a cantankerous old diesel engine (are there any other kind of engines?) will understand, but it turned over the first time. The exhaust was not overly smoky, the engine was not belchy, the vibration was noticeably lessened and the exhaust water was sputtering out of the stern as we had hoped. WINNING!!!

Marine diesel repair sounds so simple in the abstract but in reality, every tiny repair or modification is a giant pain in the butt. The simple sounding task of replacing the generator seawater impeller was made incredibly time consuming by just trying to find the right impeller. Our first attempt at ordering one online ended up in us having the absolute wrong one. Turns out we need an Oberdorfer impeller which as far as I can tell is made by one person who lives alone somewhere in the Alps and the parts are delivered to the post only once a month when the snows clear enough to allow the pack goats through. Also, Karl the impeller maker is getting pretty sick of making these so his production is dependent on whether he feels like it or not. So we ordered the right make and the right size, it was the bore diameter which was wrong. We managed to score one on our second attempt and you can bet that we are having Karl whip up another to carry as a spare.

Our dock neighbor Hugh stopped by. Hugh is sort of the Dock Daddy genius, experienced sailor and talented engineer of our dock. His boat, which he designed and had  custom built by Tashing is hands down the most perfect and beautiful vehicle for cruising I have ever seen. To say his boat is well thought out and absolutely beautiful would be a gross understatement. I do not covet many things, but his boat is the one thing I would give a kidney for. I say this so you understand how over the moon and chuffed Mark was when Hugh exclaimed that the fuel filtration Mark designed was the most functional, elegant, tidy and practical installation he had ever seen. What took 3 separate filters to do on Hugh's boat, Mark managed to do with only 2 and to retain every bit as much functionality as the 3 filter system Good on ya Mark. I told ya it was something to be proud of.

So now its time to take a moment to sit back and toast the work done on the engine. I say a moment because well, the generator is generating some consternation and difficulties of its own. Of course. Enough so that its going to get a post of its very own. Like I have said before- boats are really stupid.

 I have been anxiously awaiting 2 things to happen. One for late summer to get here so I could grab a photo of the local cotton crop ( I love cotton ) and 2. For something to go so well that I could use the phrase "In high cotton". I was worried these 2 requirements would not align, but this week they did.

Inch By Inch...

...the refit keeps moving on. We lost a full week due to Mark having to be out of town but hey, they pay him for these little jaunts so we try to take it all in stride. We like the refit to keep moving forward but a paycheck is necessary for this to happen right now so a week behind schedule? Schedules are for airlines and even they aren't capable of sticking to one. Keep on keeping on...

We've reached a point where we can start whipping the engine compartment into shape. It, like every other hidden bit of the boat was a mass of poorly routed hoses and random add ons taking up twice as much space as necessary. Since Ceol Mor is an aft cockpit boat, we do not have the luxury of a big engine compartment so making this area as tidy as we can is a priority. We have an old faithful Perkins which should out live all of us but in order to make that happen, we have to be able to tweak and coax her into chugging along with early and often maintenance. Having the engine be as accessible as possible will be appreciated the first time we have to do some engine trouble shooting and repair at sea. Notice I did not say 'if', I said 'when'. It's inevitable so it makes sense to plan ahead.

Before

So the old hoses which ran every which way, were unsupported and had mismatched hose and bar sizes have been replaced, rerouted, clamped, checked and organized. The old filter installation which compounded the clutter due to having separate sea water and fuel filters for the engine and generator have been replaced by a single seawater filter and manifold which supplies both the engine and generator.A dual fuel filter and manifold has been installed to supply the engine and generator. Mark designed and built the fuel filter assembly which includes valves for fuel polishing and online filter replacement and selection. Everything is labeled to identify valve function and position for various operating modes (no guessing!).We have installed new sound insulation through out the compartment.

After

If we ever do have to repower, it will seem like a piece of cake after all of this!

Kitty loves nothing more than helping with the boat. She is our quality control inspector.

Perkins 4.108 Public Service Announcement

What does a photo of an old piece of farm equipment have to do with boats? Not a lot but it does speak to the fact that I've been running in 14 different directions and photography has been sadly neglected due to the many hats I am wearing just now so I pulled up an old photo I did. I like old machinery and since this post is about old machinery- namely our Perkins 4.108 engine on the boat is sort of fits if you are willing to really, really stretch your imagination.

When we run into a new problem on the refit we like to think of it as "a challenge and opportunity". Ok, we call it that after a bit of creative profanity but eventually we get there. While doing the rewiring it became clear that the wiring harness to the engine itself needed to be redone which meant we are getting up close and personal with Old Perky. Yes, we have a manual but for some reason the manual likes to omit helpful bits of information. Information like the fact that the Perkins 4.108 does not in fact use standard glow plugs but instead has a thermostart. Maybe this is old news to you but it was new to us and a EUREKA! moment. So that's why Old Perky was getting fussy on cold mornings.

The thermostart is getting a bit of love courtesy of parts from Parts 4 Engines. We do think its funny that to order parts made in the US we have to order from the UK but Mark was very impressed by the kowledge of the person he spoke with at Parts 4 Engines. They did not have all the parts we needed but they knew exactly what he was talking about which is a big step ahead of the other chandlers we contacted who when asked about particular parts could only answer with "A what?".

 So there ya go. Now you can never say we never shared anything useful on the blog. Now if you are a bear of little brain like us who isn't sure what ignition system your Perkins 4.108 has you know and more importanly you know a good, knowledgable parts supplier to get all those mystery widgets from.