Going to the Dogs Möbius Update 22-28 Aug 2022

Going to the Dogs Möbius Update 22-28 Aug 2022

Going to the Dogs Möbius Update 22-28 Aug 2022As many of you may have seen in your various news feeds, Friday August 26th is/was International Dog Day. 
PXL_20220109_142635914Based on my observations of our dogs, it seems to me that EVERY day is pretty much Dog Day, but apparently the 26th makes it official.
P1040039_59852Ruby is our 14 year old “Spoodle”, a mix of Cocker Spaniel + Poodle and
PXL_20220228_125629953.MPBarney is our 10 year old Yorkshire “Terror” as Christine affectionately calls him.
82990918They have been with us from the very beginning of their respective lives as well as ours as a couple.

As you can see, they have become quite the couple themselves.
PXL_20220822_134844865Happy International Dog Day to all the dogs in our lives!

Going to the Dogs is a bad thing?

I’ve always been curious about the origin of all the various sayings we have in our language and years ago I was quite surprised when I looked up “it’s a dog’s life” and found it defined as “a difficult, boring, and unhappy life” and that “going to the dogs apparently means “: to become ruined : to change to a much worse condition,The economy is going to the dogs.”  All my experiences with dogs had been quite the opposite and as you can see in the photos above, Ruby and Barney certainly seem to have a life that many would envy.

However, I must admit that of late things aboard Möbius do seem to fit the dictionary definition of “going to the dogs” with the various problems that have cropped up with our FireFly batteries, Kabola diesel water heater and the list goes on.  Latest addition this week was finding that the Bow Thruster was not working and I’ll use that example to highlight my contrarian perspective wherein I regard all these as challenges to be taken on and resolved and that in the end they turn out to be good things. 

That’s not a Bug!  That’s a Feature!!

Another common phrase we often hear is that when life deals you lemons, make lemonade.  Along similar lines, one of the more profound and transformative concepts I synthesized during my decades working with software and technology, was that rather than “problems”, such challenges present me with the opportunity “to transform bugs into features”.  I have come to realise that it is largely a matter of perspective.  If you look at things differently, things look different.  In addition to the new understanding and skills I learn by fixing things and resolving these challenges, they also present me with the opportunity to improve and make things better after they are fixed than they were originally.  The problem with the Bow Thruster “challenge” this week is the most recent example I can use to illustrate how I apply this “bugs into features” approach. 


Vetus Bow Thruster wiring connectionsAfter spending time with my multimeter tracing all the wiring for the Bow Thruster, the issue turned out to be caused by very poor electrical design by the manufacturer, in my opinion, for the way the fuse and wires from the controller joy sticks at both helm stations, are placed and connected to the Bow Thruster motor in the Forepeak.
Vetus Bow Thruster wiring connections closeupThe four wire connector on the Left and the 5Amp ATC fuse on the Right are located on the outside of the 24V motor of the Bow Thruster and thus completely exposed to the damp and often salty air in the Forepeak.

Not surprisingly then, these exposed copper connections had suffered from severe corrosion.   
PXL_20220828_092607412

This is the four wire connector with the 24V positive connection being completely corroded and making no connection to the Red wire it joins. 
PXL_20220828_092459203.MPThe ATC fuse holder and the 5A fuse itself were in even worse condition.
PXL_20220828_092526270Compared to the new Orange fuse on the far Left, you can see that both of the spade terminals on the factory fuse have completely corroded into dust.

Not much surprise then that the Bow Thruster wasn’t working.
Quite surprising and disappointing to me to find such an obvious design fault in what is otherwise a very high quality bit of kit, and it made no sense to just clean up the fuse holder and redo the four wire connectors as the same thing would just repeat itself, presenting me with the “opportunity” to not just fix the problem but to improve the whole wiring setup. 

My apologies that I forgot to take photos as I was working and hope these generic images will still help you understand what I did to transform these bugs into features.


sealed ATC-in-line-fuse-holder-30aI carry a good supply of these sealed ATC in-line fuse holders for just these kinds of situations and so I replaced the original factory Black plastic built in fuse holder on the Bow Thruster with one of these.  I also extended the wire length so that the fuse holder was located up higher in a more protected spot which also provides better access if/when this fuse ever blows and needs to be replaced. 

√ Fuse now fixed and working

√ Sealed fuse holder

√ Better protected location

√  Easier to access for future fuse replacements

heat shrink butt connector instructionsFor the four wire connector, I replaced it entirely with new wires that I spliced directly to the wires on the Bow Thruster using these crimped butt splice connectors that have adhesive lined heat shrink coating that completely seals the connection. 

√  No more exposed connections

√ No more corrosion

Hope this helps illustrate my perspective on how to transform bugs into features. 


With the above as context, I have a much bigger and much better example of my latest transformation; Mr. Gee 2.0!  Here is a brief (consider the source) overview of what’s been happening with Mr. Gee lately.

Tick Tock

Several months ago, after Mr. Gee had about fifty hours of run time, I began to hear a metallic “ticking” noise when he was running.  It wasn’t very loud and sounded very similar to when there is too much clearance between the end of an exhaust or intake valve and the rocker arm.  I had previously done the recommended valve adjustment after about the first five hours of running and all the metal parts have been through multiple heating and cooling cycles.  Shortly after hearing this new ticking sound I checked the valve clearances again and found them all to be spot on but the ticking noise continued.

After that I kept my ear attuned to the ticking and it seemed to stay the same, not changing or getting any louder so I thought it was perhaps just a normal Gardner sound and just kept listening closely on every engine room inspection while we were underway.  I do one of these ER inspections every hour or two when we are underway and record all other engine data such as RPM, fuel consumption, SOG (boat speed over ground), oil temperature and pressure, coolant temperature, Exhaust Gas Temperature EGT and temperatures at various parts of the engine and the air in the Engine Room.  Reviewing this spreadsheet allows me to see what all these readings should be and makes it easy to spot any changes.

Everything stayed the same until we about ten hours into making our way from the Greek island of Rhodes to Athens on the mainland.  I began to notice some increased temperatures in the area of the cylinder heads by cylinder #3.  All the other temperatures of oil and water and metal parts elsewhere remained the same but I also noticed that the ticking noise was getting louder.  More like a slight metal on metal knocking sound.  Always hard to tell with sounds inside an Engine Room if this is just your imagination or if the sound really is changing but I shut the engine down and did a much closer inspection of every part of the engine but found no visible signs of any leaks or other changes.  So I restarted Mr. Gee and we continued.

You know where this is going!  Sure enough the heat around the exhaust and intake ports of cylinder #3 continued to rise, the ticking noise got louder and the engine ran more unevenly.  Not a condition that could be allowed to continue and so we rerouted ourselves to the closest island of Kalymnos where I would be able to take on this latest challenge and figure out how to transform this bug into a feature.  This would have to wait for a month or so because we now had our granddaughters and family onboard followed by some other dear friends so not much time to work on Mr. Gee. 

Eventually though, I was able to do some deeper testing and dismantled the engine enough to find that the exhaust and intake valves on cylinder #3 were defective and no longer sealing on their valve seats and hence not getting cooled down. 
exhaust valve cooling illustrationValves, the exhaust in particular, live in a very nasty high heat environment and they mostly are cooled when they are tightly closed and can transfer their heat through the valve seat.  If they don’t seal tight they don’t work as a valve bringing the air/fuel mix into the cylinder, sealing it completely on the compression and then power strokes and then letting all the burned mixture out the exhaust port.  And without the contact to the valve seat, they rapidly start to overheat and would eventually likely crack.
I am very fortunate to have some of the best experts there are when it comes to diesel engines and Gardner’s in particular.  I have the Mr. Gardner himself, Michael at Gardner Marine Diesel GMD, the home of Mr. Gee and all Gardner engines and my long time friend Greg who I’ve known since we were in University and trade school together and who is the best expert on diesel engines I know.  I spent a LOT of time texting and talking with Greg and Michael and they were both eXtremely generous with their time and patience.  After going through all the possible scenarios and reviewing all the data and photos of what I was able to see, the problem and the solution became quite clear.

I had begun the restoration of Mr. Gee when Christine and I were house/pet sitting for some dear friends in Portugal and had a machine shop there do all the machining of the cylinder heads and block and install the new valve seats, valve guides and cylinder liners.  Michael at GMD remembered this and he noted that installing new valve seats in these LXB engines is quite particular and he has seen problems in the past when other machine shops have installed new valve seats and valve guides, so this cast some doubt on whether these had all been installed correctly by the machine shop in Portugal.  While we won’t know for sure until a more detailed examination of the valves, seats and heads improperly installed valve seats became the most likely suspects as to what was causing the problems with Mr. Gee and making that ticking noise. 

It was possible I could remove the cylinder heads, order in new valves and seats and find a machine ship in Athens or somewhere to properly install all new valve seats and guides, but this would not be easy to arrange and would not be a shop that had experience working on Gardner engines so we quickly ruled out this option.  To be completely sure that all the valves, seats and guides on Mr. Gee were 100% correctly installed, this work needed to be done at the Gardner works at GMD.  Our attention thus turned to how best to do this?

30 Horses Gallop into the Scene…..

I should also note at this point, that I have been having a completely separate conversation with Michael all this year about converting Mr. Gee from the 150HP @1650 RPM he is currently at, to the 180HP @ 1800 RPM option which the 6LXB can be configured for.  The 150HP setup is a Continuous or 100% duty cycle which means the engine can be run at this speed and HP 24/7 which many 6LXB’s are.  The 180HP version has a lower duty cycle which means that you can run them safely at full power and RPM for shorter periods of time and then continue at lower RPM.  Almost all diesel engines have this range of RPM/HP they can be configured for and on mechanical fuel injection engines such as the Gardner LXB, this involves physically changing the fuel injection pump setup to inject a higher volume of diesel fuel on each intake stroke and adjusting timing of the injectors and valve advance.  Not that difficult but requires specialized tools, equipment and expertise from Gardner than what I am comfortable doing.

In our trips this year, about 80 hours total run time, we have been finding that the Goldilocks or sweet spot for the best combination of loads, EGT, speed and fuel economy is about 1400-1500 RPM so why am I interested running Mr. Gee at up to 1800 RPM?  Simply put, I would like to have the option to call on those additional 30 HP, a 20% increase, in an emergency situation when that extra power could mean the difference between getting out of a situation vs loosing the boat.  One example of such a situation is when you are at anchor and find yourself on a lee shore when the conditions change unexpectedly such that there are high winds and seas trying to push the boat onto the shore.  Of course this always seems to happen at O’dark thirty and you are in the dark with every second counting, so being able to start your engine and call on every pony the engine has can make all the difference.

FRANCE-CORSICA-WEATHER-ENVIRONMENT-TRANSPORT-TOURISMLest this should sound a bit farfetched to some of you, just this past week we were vividly reminded of how fast and unexpected this type of lee shore situation can develop when a very high wind storm swept over the island of Corsica in France.  You may have seen this in video on the news you watched and seen these winds gusting up to 224 km/h (140mph) pushing hundreds of boats onto the shore.

I had therefore wanted to do this conversion to the 180HP setup before we start venturing out on our longer passages and later in the season and was going to remove the fuel injection system from Mr. Gee and ship to GMD to do the conversion and then ship back so I could install it and we could continue our travels.  The trick was going to be when and where to do this as Möbius would need to stay in one place while the fuel injection was off being reconfigured.  Now that we found ourselves with such a rare and ideal side tie dock arrangement we serendipitously stumbled upon here in Kalymnos, this latest challenge with Mr. Gee’s valves and the repowering all seemed to converge into a perfect storm kind of situation and here is how this all came together.

Go BIG or Don’t Go!

As long time sailors, we have come to understand how critical it is that you have complete confidence in your boat before you go to sea.  When you find yourself in those rare but inevitable situations where things have become very nasty and every decision is critical, having ANY doubts about your boat, or yourself, can be crippling and life threatening.  Mother Nature can be an eXtremely effective teacher and you soon learn the hard truth about how critical such confidences is and that if you don’t have full confidence, then you don’t go to sea. 

Given the high dependency we have on Mr. Gee for our propulsion and the fundamental requirement to have eXtreme confidence in all the critical systems on Möbius, it was not difficult for Christine and I to decide that we needed to go “all in” on this situation and transform all these “bugs” into features resulting from us doing everything possible to ensure that Möbius is the most seaworthy boat we could create. 

I’m sure you can see where this is all headed.  Rather than send just the fuel injection system to GMD to convert it to the 180HP version, go Big and send all of Mr. Gee to GMD.  Michael made this decision even easier by kindly offering to do a full exchange of Mr. Gee for a new 6LXB that they would put together at the Gardner Works there at GMD.  We send them Mr. Gee, they send us a new 6LXB we will now refer to as “Mr. Gee two point O” or Mr. Gee 2.0  They will transfer over a few of the external bits such as the items I have already polished such as the rocker covers, GMD side covers and the custom brackets I’ve designed and built for things like the sea water pump and hand crank system but these can all be done right after Mr. Gee 1.0 arrives at GMD and after the new Mr. Gee 2.0 has been built. 


Gardne dynamometerMichael will also put the new engine on the Gardner dynamometer where they can run it through its paces, do the initial break in and create a full HP/Torque/Fuel graph directly from the readings on the dyno.  I don’t have a photo of their dyno yet but this one will give you a rough idea.  The engine is mounted to the dyno with flywheel connected to the measuring devices that read horsepower, torque, fuel consumption, etc. and plot this out onto a graph.  This will add to our confidence that we know for sure what these outputs are and will make it a relatively straight forward process for me to lower the new Mr. Gee 2.0 into the ER, connect him to all the mounts, Nogva CPP, hoses for coolant and exhaust and electrical and we will be able to get back out to sea and set our sights on destinations West.
I hope that all of the above does not come across as me being flippant or suggesting this was all easy or without a good share of sadness and frustration along the way.  It was all of those things and I do have thoughts about “Why me?” from time to time.  But as I’ve often found with the big decisions in life, these were also very clearly Goldilocks decisions being just right, just for us and in that sense they were easy to make.  The harder part has been dealing with all the time and logistics it has taken to do all this from a small remote island in the middle of one of the busiest and most disrupted summers in the EU and now waiting for the new Mr. Gee to get back here.  


Out with the Old

As you might imagine it was rather hectic here going through all this testing, making the arrangements with the local crane truck to remove Mr. Gee 1.0, securing him to the pallet and arranging to get him trucked from Kalymnos to Athens and then onto two more ferries to get him all the way to the GMD in Canterbury in England, so I don’t have too many photos but here is a quick summary of all that.


PXL_20220715_075826142Gee, I wonder why it doesn’t take me too long to disconnect everything and get Mr. Gee ready to be lifted up?  Oh yeah, lots of practice!
PXL_20220715_075856899I enlisted the help of two local men to help extract Mr. Gee from the Engine Room and …..
PXL_20220715_080118585.MP….. then over to the concreted dock we are side tied to.
PXL_20220715_125220821All the openings sealed and taped off and engine strapped onto the shipping pallet.
PXL_20220803_100143996.MPShipping labels attached under Shrink wrap to keep him clean and protected for his long journey home to GMD.
Mr. Gee at SLA LogisticsAnd just a few hours ago, I received this photo of Mr. Gee in the storage warehouse of the trucking company outside of London waiting to be make the final leg of his journey over to GMD in Canterbury on Tuesday as Monday is a national “Summer Bank Holiday” in the UK. 

Don’t even think about asking me how long this whole journey has taken!  Let’s just say that all you’ve been hearing about disruptions to supply chains and shipping, record high tourist traffic this summer in Europe and how the whole EU tends to take their holidays in the month of August, is so very very true.
PXL_20220828_135748885.MPLeaving me with a very sadly empty Engine Room and a lot of greasy hand prints to clean off the walls.

Going Out with a BANG!

AE249F0F-D6B9-4B26-8A85-45115D1B7E81Thanks to Christine, I can leave you with a dynamite ending to this week’s update by sharing THIS LINK to her latest SailingWriter newsletter.

She continues to be very self disciplined with her daily physio routines after her knee operation and been taking full advantage of her “Freedom Machine” aka her eBike, to explore this fascinating island we have been living on since July and finding new beaches for her in the water exercises.  Click the link above to see all her photos and explanation of how this island is literally a dynamite place to be!

IMG_20160601_173921Back to where I started this posting, I will let Barney send us off into a new week as he wistfully enjoys another sundowner and contemplates what it truly means to live a dog’s life
Thanks for joining me again this week and hope you’ll be back for more next week.  I will!

-Wayne



 

Rest & Recovery XPM78-01 Möbius Weekly Update 6-12 June, 2022

Rest & Recovery XPM78-01 Möbius Weekly Update 6-12 June, 2022

Rest & Recovery XPM78-01 Möbius Weekly Update 6-12 June, 2022
We have stayed for a second week here in Netsel Marina in Marmaris as this past week was a purposely slow one after Christine’s knee surgery the week before to repair a torn meniscus.  She has been very diligent in following her surgeon’s orders to rest, ice the knee regularly for the first week and slowly start putting more weight on it with short walks around the boat.  Swelling was down and feeling better each day so she took her first trip ashore in almost two weeks on Friday.  We walked a few hundred meters up the concrete docks here in Netsel Marina in Marmaris and enjoyed dinner out at a small café on the docks.  Weather has been ideal with daytime temps just over 30C/86F and cool sleeping temps around 20C/68 at night.


IMG_0934Marina life is not our cup of tea but it was just what the doctor ordered and made the most sense for a full recovery of Christine’s knee.  The marina here in Marmaris is quite large and very full of charter boats of all shapes and sizes.  We spend a lot of our time up in the SkyBridge on Möbius and this is the view off our bow where there is a constant parade of boats going in and out of the marina. 
IMG_0926Makes for great entertainment with little guys like this coming in to either pick up or drop off guests or make a very $$$$ stop at the fuel dock which was where this guy was headed.
Sailing Writer on SubStack screen grabChristine has started a new edition of her Sailing Writer newsletters using SubStack and in the latest one she published earlier this week she wrote about her whole experience of “Living the Dream” as the cruising life is often described.  You can read that HERE and also see the other newsletters she has written and subscribe to get them automatically in the future if you like.

We are also both using this time to ease our way through the transition out of full on boat building mode that we’ve been in for the past four plus years and back into cruising mode so I’ve been tackling at least one boat job a day, researching and designing new bits of kit for the boat and getting back to reading about topics that pique my curiosity such as quantum physics and some of the fascinating new thinking about time.  As one of my all time favorite teachers and mentors Richard Feynman once put it “If you think you understand quantum physics, you don’t understand quantum physics.”  and “I think I can safely say that nobody understands quantum mechanics.” , which definitely includes me but I do like trying to understand it a bit a little bit better and find the whole topic just mind bogglingly interesting.

PXL_20220606_131434472One of the more satisfying jobs I got done this past week was finally buttoning up Mr. Gee by bolting on the valve rocker covers that I had polished up to give him just a wee bit more Gardner style “bling”.  I have left them off most of the time up to now as I wanted to keep a close eye on things as I put on more engine hours and one nice feature of these LXB motors is that they don’t spit any oil when the valve covers are off.  Also made it easy for me to do several valve adjustments along the way to make sure those are all just right. 
PXL_20220606_131441545.MPBut with about 40+ hours now and all going well I wanted to seal and bolt these covers on to keep out any foreign matter and to give him a bit more polished and finished look. 

What do you think?
Tomorrow I will head into some of the many marine stores in town to pick up some of the supplies I need for other boat jobs on the list such as oil for the first oil change on Mr. Gee after the last rebuild and some hardware and lines that I need for rigging the paravanes. 

Marmaris Bay sattelite shotThen on Monday afternoon we will head out of the marina which is the blue dot at the top center of this sat photo, and go over to a nice little anchorage for the night just the other side of  island you can see in the bottom left.  Christine needs to go back to the hospital in Antalya so we will cruise back over to our winter port in Finike which should take us about 10 hours and we can get an early morning start off our anchorage.
We know Finike well and it is a short drive to Antalya which makes it easy for us to provision and work on Möbius to finish the boat jobs we want done before we head out for Athens to meet up with our granddaughters and family the first week of July.

I hope all of you have June and the summer off to a good start and thanks so much for taking the time to join us on this adventure.  Please keep the comments coming in the “Join the Discussion” box below and we’ll see you here again next Sunday.

-Wayne

The Pressure is ON!  XPM78-01 Möbius Weekly Update 30 May-5 June, 2022

The Pressure is ON! XPM78-01 Möbius Weekly Update 30 May-5 June, 2022

The Pressure is ON!  XPM78-01 Möbius Weekly Update 30 May-5 June, 2022We have spent this past week in the relatively small but very marine based town of Marmaris.
map-showing-marmaris-turkey-with-a-red-pin-3d-rendering-2F9749BFor orientation, here is Marmaris relative to the others nearby islands and coastline around us.
Turquoise CoastYou’ll recall this map from previous posts and we started out in Antalya where Möbius was built and have been slowly making our way West and North along the Turquoise Coast.  We spent the winter in Finike and left there to begin our cruising season back on May 17th.  As you have read in the previous weekly updates since then we have stopped in Kekova, Kaş, Fethiye, Göcek and now Marmaris.
Netsel Marina Marmaris aerial view labelledWe have spent the past week here in Netsel Marina in Marmaris and the arrow shows where Möbius is docked.
Netsel Marina Marmaris aerial view 2The city of Marmaris itself isn’t that large but as you can see the marina is literally part of the city.
Map of Setur Marinas in TurkeyNetsel is one of the 10 Setur Marinas along the Turquoise Coast that we have access to as part of our annual contract with Setur Marinas.  If you click to enlarge you can all the red Setur Marina pins.  Antalya is the most Eastern Setur Marina and then the other 9 marinas are spread out as the coastline moves West and North to Istanbul. 

Christine’s Knee Update

This is a very large and very full marina and not usually our cup of tea but as I mentioned last week, Christine had torn her meniscus in her left knee and getting that fixed became our #1 priority and Marmaris was the best place to put in to.  After several appointments with doctors in several other ports we stopped at along the way we decided that the best course of action was to go back to the same hospital in Antalya that we both had outstanding experience with while living there.  Sunday morning Christine made the 6+ hour ride on a very luxurious bus that she said was more like an airline than a bus and on Monday morning she met with the surgeon who specializes in arthroscopic knee surgery at 9:30.  After going over all the specifics of Christine’s history with this knee, their consensus was that arthroscopic surgery was the best choice.  The surgeon asked “When would you like to have the surgery done?” and when she said as soon as possible he said “OK, how about tomorrow?”.  Fifteen minutes later Christine was in a hospital bed being prepped for surgery on Tuesday.  As amazing as this might sound to many of you, this is our experience with hospitals and medical care in Turkey and makes it easy to understand why Antalya in particular is such a popular destination for medical tourism.

Good news is that the surgery went very well and both the surgeon and Christine were very pleased so I rented a car on Wednesday morning, packed the pups and was in Antalya by noon to pick Christine up and bring her back to Möbius.  She has been confined to the boat since then which has been challenging for her but as per the title of this week’s update, one of the ways in which “The Pressure is ON” is that she has been able to put more and more pressure on the knee as she hobbles around Möbius a bit better each day.  While not something any of us would want this has been one of those good reminders of just how important our health and mobility is and as Christine soon remarked “I had no idea we had so many steps on this boat!”.

The surgeon wants to see Christine again in about two weeks so we are now thinking that it may be best to motor our way back East and get closer to Antalya for her follow up and to make sure that she has her knee well looked after.  Stay tuned for updates on where we decide to go next.

Oil Pressure is ON too!

Dual oil pressure gaugesYou may recall from the great oil pressure hunt with Mr. Gee, I had installed two oil pressure gauges after discovering that the original one had been falsely reading 20 PSI too low and causing me a LOT of angst until I discovered this.  Mr. Gee now has over 40 hours of run time and has been purring along with a steady 35 PSI of oil pressure just as a healthy Gardner 6LXB should and so one of my jobs this week was to create the more permanent setup for monitoring Mr. Gee’s oil pressure.
PXL_20220603_140942645.MPHere is the cleaned up and likely permanent setup on the four port bronze oil pressure manifold on the side of the oil filter.  Moving down from the liquid dampened oil pressure gauge on top, the other three ports are:

     1.  black pipe that takes pressurized oil over to the valve rockers on each head,

     2.  Silver fitting that takes oil pressure through a flexible hose over to an electric oil pressure sensor mounted on the opposite side of the black oil filter housing

     3.  Low Oil pressure warning switch which will also provide power to the engine hour meter anytime Mr. Gee is running
PXL_20220603_140927749.MPThe silver canister is the electric oil pressure sensor which sends its analog data over to ………
PXL_20220327_122546988  …… this Actisense EMU-1 engine monitor which converts all the analog engine data such as oil pressure, oil & coolant temperature, CPP oil temp & pressure, into digital signals and sends these onto our N2K network that is used to communicate ALL the boat’s data to the boat computers and onto any of the six monitors we have on the Upper and Lower Helm stations as well as broadcasting this wirelessly to our phones, tablets and any other monitors we chose.
PXL_20220605_125829832This is an example of the kind of dashboards that Christine is building using our Maretron N2K View software which allows us to create virtual gauges, switches, warning lights, alarms, etc.  We are slowly learning our way around this eXtremely powerful and diverse tool but we have a long ways to go and there really is no end to the different screens, gauge types, switches, alarms, lights, logs, graphs and other info we can display using this Maretron N2K View software.
Maretron N2K View Mobile Engine DataThere is also a free Maretron N2K View mobile app which we have on our phones so we can also see all this data on these screens as well.  Not something we use a lot as the larger screens provide a much more comprehensive collection of data on their larger real estate at each Helm but the phones are super handy when you are somewhere else on the boat and just want to check how things are working.  I also tend to use this while I’m working on some system somewhere else on the boat and can use my phone to show me what’s going on as I adjust things in the Engine Room or down in the Basement where most of the Victron electronics are located.  eXtremely handy and powerful and will only get more so as we learn to use these tools better over time and create all the Goldilocks displays that each of us prefer.
PXL_20220605_125902758.MPNow that we had Mr. Gee’s oil pressure on the N2K network via the EMU-1, we were able to create the virtual oil pressure gauge you see here and with a bit of tweaking we were able to configure this so that the pressure shown on this gauge matched the PSI shown on the liquid filled gauge on Mr. Gee.  Having all this data able to be displayed on any screen on the boat is a huge benefit while we are underway keeping us fully informed as to how everything on the boat is functioning.  We have a LOT of work to do to build out all the various screens we want for different contexts but this is a good start for now.

Configuring the Auto Pilots

PXL_20220605_130518956While I was in configuration mode I decided to also finish configuring our two Furuno 711C Auto Pilots.  The 711C display head you see on the bottom Left of the Main Helm provides all the data and controls for our Auto Pilots and there is a duplicate setup at the Upper Helm on the SkyBridge.  To the right of the 711C AP is the Furuno Jog Lever which is the second way we can steer the boat by simply moving that Black knob whichever way we want the rudder to move. 
The rotary switch to the Right of the Jog Lever is used to select which of the two helm stations is active.  The two silver levers on the far Right are how we control the throttle and the pitch.

Took a few hours but all of these are now working properly and next trip we will do the final tweaks to the Auto Pilot while we are underway and can dial in the actual zero rudder position.  These Furuno AP’s have the very great feature of “auto learning” and so as we use the boat more the AP system is learning the specifics of how Möbius handles, turns, rolls, etc. and uses this to dial in all the settings better and better over time.

Of course this being a boat, there were plenty of other little gremlins and “moles” to whack back down like the house water pump that I just spent the past 5 hours replacing today, but that’s how our start to yet another new month played out and I hope that yours was equally productive. 

How can it be another month already and almost half way through 2022?!?  However, with our recent reminder as to how precious time is we continue to be grateful for every day that speeds by and can only hope to have many more to come and enjoy each one as it passes.

Hope you will join us again for next week’s update and till then please be sure to add your comments in the “Join the Discussion” box below.

-Wayne

Back on Anchor at Last! 9-16 April 2022 Update XPM78-01 Möbius

Back on Anchor at Last! 9-16 April 2022 Update XPM78-01 Möbius

Christine and I took some much needed time away from boat projects to spend time wtih some dear friends who flew in and stayed aboard Möbius with us.  So as you might have noticed I did not manage to get a blog post up last week and hope you enjoyed that break as well!  John and his wife Michelle and their four kids are full time live aboards on their Lagoon 500 sailing catamaran which they just crossed the Atlantic on and are now enjoying time in the Caribbean. 

John is an eXtremely experienced sailor so having him aboard was a huge help for both Christine and I to have someone like this to bounce ideas off and join forces in our problem solving.  Even better, John and I had a few days together by ourselves while Christine flew up to Istanbul to show his daughter Genna “Christine’s Istanbul” as she has become one of its best tour guides from all her previous times there. 

Back on Anchor at Last! 9-16 April 2022 Update XPM78-01 MöbiusWhen we all reunited on Möbius we set out for a few days and sailed up to a beautiful little anchorage off the village of Kekova and I’ll show you a bit more about that in a moment.

PXL_20220409_073355908Truth be told, we did spend some time working on boat projects as we took full advantage of tapping into John’s extensive expertise and experience to get his thoughts on several of the projects we have underway as well as some ongoing problems we are trying to sort out. John and family are huge fans of catamarans, and justly so as a family of six most often with other guests aboard but John did admit to a wee bit of Engine Room and Workshop envy while he was here.

Otherwise, not too much in the way of the usual Show & Tell for me to share with you about boat work the past two weeks although I did manage to finish installing the hydraulic steering in our Tender Mobli and this coming week I hope to get back to work on him with installation of the fuel lines, exhaust system and other items needed to be able to start Mobli up and take him out for some sea trials. 

However I may not make too much progress on that as we are going to be hauling Möbius out tomorrow morning as a haul out is included in our annual contract here at Setur Marina and so  we thought it would be smart to take advantage of the opportunity to fully inspect everything below the waterline, see how well the InterSleek foul release bottom paint has been working after a year in the water and see how the anodes/zincs are doing.  Having a slick and slippery bottom and prop will help us get a great start as we finally head back out to sea and out of the Med.

A to Z; the Zen of being at Anchor

The last time we had been on anchor with Möbius was this past June when our two Granddaughters (and their parents) spent the month with us here in Turkey so it was ear to ear grins as we fired up Mr. Gee and headed out to spend a few days with John and Genna aboard and explore a new anchorage just up the coast from us here in Finike. 


PXL_20220409_093152810This is the view as we head out of Finike Marina and some of the mountains that surround us.
PXL_20220409_093228478~2Genna was hard at work on deck as we left.
PXL_20220409_095703051.MPMeanwhile, John was too busy practicing his rendition of the scene in the movie Titanic but we all have our parts to play right?
PXL_20220409_093430385We have been using out swim ladder with a plank of wood lashed to it for our passerelle to get on/off Möbius while tied up at the marina so we just folded it up for the trip and we were off! 

This is our wake at about 7.5 knots with Mr. Gee turning about 1300 RPM.
PXL_20220410_145440483Captain Christine did all the piloting while I kept a close eye on Mr. Gee and all the systems as we continue to put on more nautical smiles and hours.
PXL_20220409_110918271 Here she has up up to about 8 knots with Mr. Gee turning about 1300 RPM and burning just a bit less than 19 L/hr or 5 USG/hr which works out to be about 2.4 L/nm or 0.63 USG/nm which we are quite happy with as we slowly break in Mr. Gee and perhaps more so ourselves on this eXtremely new and unique boat for us to sailors.
PXL_20220410_142816038This was the view off our stern as the Captain moved us up to about 8.8 knots @ 1440 RPM consuming about 20.4 L/hr 5.4 USG/hr so about 2.3 L/nm 0.61 USG/nm.  Mr. Gee is currently set for 100% or Continuous duty cycle at 150 HP @ 1650 RPM so he still has some room left to go and we will keep moving up to this as we put on more miles and collect all this kind of data to see where the sweet spot is.

For now though, we think this wake at almost 9 knots is pretty sweet!
PXL_20220409_114851572Sweeter still was this view passing the castle above the village of Kekova.
PXL_20220410_045251445as we headed for this lovely little anchorage.
PXL_20220409_122230625.MPOnly one other boat was there and we anchored a good ways back from him for some mutual privacy.
PXL_20220409_120120890Always time for one more project right?  Just before we put the anchor down John and I installed the new Mantus SS swivel between the anchor chain and our 110Kg/242lb Rocna anchor.  We had tried it without the swivel but I had overdesigned the AL anchor rollers a bit and machined a groove in them that kept the chain very snug but would not allow it to rotate at all which made bringing the anchor aboard a bit difficult at times. 
PXL_20220409_120329488I’ve been very impressed with how well Mantus makes these swivels and have complete confidence in it and will SWAN, Sleep Well at Night with this no problem. 

One more boat job checked off the list!
PXL_20220410_045233012And how much better a spot to sleep can you find than this?!
PXL_20220410_071456859Never content with just one Captain’s hat, Christine decided this was also the perfect opportunity for her to get some more air miles on our drone.
DJI_0017Which allowed her to get shots like this.  Almost surrealist as it almost looks like it is too good to be real and must be a rendering.

Click to enlarge this or any other photo to see at full resolution.
DJI_0019But this was as real as it gets with John, Christine and me enjoying this sunny day in complete silence other than the bells on the goats scrambling on the rocks ashore.
And lucky you, Christine has just quickly put together this video montage of some of her drone video and some from John’s camera as he enjoyed exploring more of Möbius.



Hope you enjoyed this more scenic blog post this week and that you will join us again next week when we will report on what we found when we hauled Möbius out after her first 14 months in the water after the initial launch.  And please do add any comments or questions in the ‘”Join the Discussion” box below.

Thanks!

Wayne

My ER is BACK!!  Möbius Update 21-26 March, 2022

My ER is BACK!! Möbius Update 21-26 March, 2022

I’m not sure how it happened but another week and almost another month has somehow zipped by and it feels like Spring is finally in the air as the weather begins to warm here in Southern Turkey. Still a bit of a chill at nights but they are trending upwards and the forecast is calling for that to continue.

With Mr. Gee now back on his feet we are now ramping up our efforts to make Möbius fully ship shape and ready to head out to sea as the weather improves. It is now mostly all the little things that need to be done but they do take time and at the end of many days when I look around I don’t seem to see much visual progress but I does feel good to be checking items off of the To do list.

So let’s jump right in and get you updated on all that happened this week that I could photograph. Oh, and stick around for the Bonus video at the end!

Monitoring Matters

Since getting Mr. Gee back up and running I’ve been spending a lot of my time doing all the “little” things on him such as getting all the various sensors wired up that measure things like oil pressure, engine oil, gearbox oil and coolant temperature.

My ER is BACK!!  Möbius Update 21-26 March, 2022 If you look closely at this labelled photo (click any photo to enlarge) of the pressure and temperature senders on Mr. Gee you will notice that in addition to the analog gauges there is a second electric sensor that measures these same things.
PXL_20220327_122501031Here for example, is the Sika temperature gauge for the engine oil and on the left of it is the electric temperature sender which sends the oil temperature over to our Maretron boat monitoring system.

PXL_20220327_122434591Over on the left side of the oil filter you can see the same combination of two analog oil pressure gauges and then a third electric sender at the very bottom.
PXL_20220327_122450219Over on the right front of Mr. Gee on the coolant manifold we find the analog temperature gauge and its electric cousin on the right.

It was finicky work running all the wires for these electric sensors and finding the best route to as I like to keep them well hidden and safe from chaffing so took the better part of a day to get these installed.
PXL_20220327_122533992Then I needed to chase a multi strand cable to get all output from these sensors over to the front Port/Left side of the Workshop where these Maretron black boxes and the Actisense EMU-1 are located.
Actisense EMU-1 photoThe EMU-1 is needed to convert the signals from the electric sensors and put this data on our NMEA2000 or N2K network which runs throughout the boat and carries all the boat data.
Actisense EMU-1 network diagramThis N2K network carries all the data to and from each sensor on the boat and allows us to display all this data on any of our many monitors onboard, our phones, laptops and tablets.
Actisense EMU-1 wiring diagramThis is the wiring diagram for the analog side of things with the wires from each sender going into the EMU-1.
PXL_20220327_122546988Which now looks like this.  I will finish this job tomorrow by wiring the EMU-1 for the 24 volt power it needs.  When we next have Mr. Gee running we can then check that the pressure and temperature data is showing up on the N2K network and Christine can build the screens to display all this info.
We have done this dual analog/digital combination for most of the things we monitor on Möbius such as tank levels, water pressure, DHW temperature and many more.  It is time consuming and costly but being able to monitor and log all this data is critical to being able to run Möbius safely and efficiently and to get early warning signals of equipment or systems as soon as they start to malfunction or fail.  A big part of this is to be able to see this information from any screen anywhere on, as well as off, the boat so we find this to be well worth the effort and cost. 

Having the backup analog gauges provides redundancy should any of the digital senders fail and also enables us confirm that the N2K data is accurate.  As the recent mysterious missing oil pressure adventure proved, this double checking can prove to be eXtremely important!

My ER is Back!

PXL_20220326_141034339.MPAnother one of those little and time consuming jobs was putting the grated flooring back in the Engine Room.  We have used this composite grating in many other spaces such as the Workshop and Forepeak and it has worked out eXtremely well.  Strong, solid, oblivious to any liquids and very non skid.  Each grid has a frame surrounding it that is fabricated using aluminium L-bar which are then bolted to vertical L-bar supports welded to the frames.
PXL_20220326_141058011In the ER this grid flooring wraps all around Mr. Gee and is a huge safety factor when we ae underway and in rough seas as you always have a solid slip free floor under your feet.
PXL_20220326_141122496.MPNot difficult work, just finicky to get the jig saw puzzle of all the individual frames fit back into their spaces and then bolted to their support bars.

At least in this case the results of all my time were very easy to see and it does feel particularly great to have the Engine Room back again since I first removed it back in June of last year.

Mr. Gee Video Tour Bonus

As promised, here is the bonus video so many of you have been requesting for so long.  I don’t have the time to do any editing so this is going to be a very “uncut” and amateurish video I’m afraid but for all you Mr. .Gee fan boys and girls out there, hopefully this will hold you over until I can do a better version. 

And for those who may have missed it, here is the video that was in last week’s update of the first starting of Mr. Gee version 3.0 after fixing the recalcitrant O-rings and finding the faulty oil pressure gauge that finally solved the mystery of the disappearing oil pressure.

Hope you enjoy these “rough and ready” videos from your trusty reporter and please type your questions and comments to let me know in the “Join the Discussion” box below.

Thanks!

Wayne

Third Time’s the Charm?  Möbius Update 14-20 March, 2021

Third Time’s the Charm? Möbius Update 14-20 March, 2021

A very busy week filled with several major milestones just flew by that included some fun birthday celebrations, an eXciting birthday gift and some eXcitement in the Engine Room with Mr. Gee 3.0. 

I’ll cover them in that order so let’s jump right in and bring you up to date on the week that was the 14th through 20th of March, 2022.

Christine’s Birthday Breakfast

Captain Christine completed her latest circumnavigation of the sun and started her next one on Tuesday the 15th.  We awoke to a beautiful sunny morning with no wind so her first gift was for us to walk over to our favorite little spot on the beach here in Finike which is about a kilometer around the waterfront from the marina.

Third Time’s the Charm?  Möbius Update 14-20 March, 2021As you can see they serve quite the traditional Turkish breakfast and the only problem is finding enough room on the table for all the plates!
NOTE:  If you look up at the top of the photo above Christine’s head you can see the masts of all the sailboats in the Finike Marina where Möbius is docked.


IMG_0684  This is me wondering just how many people they thought were going to be attending this birthday breakfast?  We did not manage to eat it all but we put a good dent in it.
PXL_20220315_070914563On the walk back along the beach, we stopped in to check out this little building that we had passed on all our previous trips to the restaurant.  Can you guess what this is?
PXL_20220315_070935737.MPHow about if I include this bench as a very good clue?
PXL_20220315_070821368Correct!  It is a mini library!  You pick out the book you want from the shelves here and then walk up the spiral staircase and ……………….
PXL_20220315_070909466…… read your book while sitting in this 360 degree glass reading room while taking in the view.

Just a few of the reasons we love living here for the past 8 months.

Birthday eBike!

Alba Fold2Christine has been researching eBikes for at least a year and so it seemed like the perfect birthday gift.  The one she decided on is made in Turkey by Alba and she chose their 2022 Fold2 model. 
Fold2 gearsIt is quite impressive with 8 speed Shimano Altus chain shifter and then 5 power assist levels from the 36V/7.8Ah Li-Ion Battery Pack that gives her an average range of 50km.

Fold2 computerSports this easy to read screen and even has a USB port to charge her phone when she is out riding around town.
PXL_20220318_120103130The box arrived at the marina from the factory in the center of Turkey in 3 days and came almost completely assembled, just needed to have the seat and handlebars set up.

Made with all aluminium construction which we obviously prefer and keeps the weight down to just 19.5kg / 43lbs which is very good for a folding eBike.
PXL_20220318_120738452.MPIt was cold and a bit wet outside when the box arrived so we moved it inside the Workshop and quickly went through the unboxing.
PXL_20220318_125820553et Voila! 
PXL_20220319_094407044A VERY happy B’day girl was soon zipping up and down the concrete dock behind us at up to 26 km/hr!!!

She has since been out to the market twice and now has about 20 km on it and she says the battery still says full so she is very pleased that all her research paid off.  Happy Birthday my Captain!

Guess what?  As Mr. Gee Turns is a Trilogy!

Meanwhile, I was making good progress with Mr. Gee as I come to find out that the mystery series I’ve been writing here on the ever elusive oil pressure is a actually a trilogy!  Who knew?  All along I had thought there was just one dastardly plot to foil me but it turns out that there were three different stories to be told here.  I now believe that I am finally ready to write the final episode in this three part series so read on to see how this all ends. 


PXL_20220312_103532735When I left off last week I had just completed checking out the drive gears for the oil pump and confirmed that they were all working properly.  All my testing and evidence suggested that the oil pump, which I had recently replaced with a new one, was working properly and putting out good volume and pressure.

Mr. Gee gauges and PRVThis past week I renewed my focus on the second scenario of there being an internal oil leak that was still eluding me and could explain the lack of oil pressure.
In what I now realize was the second book in this trilogy, I had found and fixed the problem with the rubber O-rings so I was very sure that these were now sealing well and if there was a leak it had to be somewhere else internally.  With Mr. Gee still up in the air with his oil pan/sump still off it wasn’t possible to run the oil pump so I decided to build a little tank that I could fill with oil and pressurize to simulate the output of the oil pump.  Last weekend, in one of our many calls my dear friend Greg and I came up with a series of tests and this was one of them. 

Turns out that great minds do think alike as Gary, one of our fabulous followers, left a comment here on the blog with the same suggestion a few days later.  Thanks Gary!

PXL_20220314_122632658.MPMaking the most of what I’ve got available and in true McIvor fashion, this yellow 5 liter jug had quite thick and sturdy walls that I thought would work to turn into a pressure oil tank with two modifications.  First I needed an outlet in the bottom where I could hook up a hose to carry the pressurized oil from the tank to Mr. Gee so I drilled and tapped, aka threaded, a hole in the bottom end.
PXL_20220314_140603089This allowed me to thread in this brass fitting for the ball valve and hose barb to attach to.  The threads did not reach all the way to the top of the hex surface of the fitting so I mixed up some epoxy filler and liberally coated the threads before putting it in place and hoped that it  would be good enough to stay sealed when under pressure.
PXL_20220314_140621812For the pressure, I kidnapped a Schrader valve from a poor unsuspecting bicycle tube in our spares department and threaded the black cap on the jug and screwed this in place with some epoxy to seal it as well.
PXL_20220314_132732033Now I needed a way of getting the pressurized oil into Mr. Gee so I fabricated a little flanged adapter that I could bolt on in place of the copper pipe that carries the oil from the oil pump up to the Pressure Relief Valve or PRV that you can see in the labeled photo above.
PXL_20220314_140529494A bit more epoxy sealer and I had this bronze hose barb threaded into and sealed to the flange.
PXL_20220314_141420107.MPWhich I now bolted to the bottom of the PRV where the pressurized oil from the oil pump on Mr. Gee would have normally been attached.
PXL_20220315_111154113Next I fitted one end of a reinforced hose to the fitting on the PRV and the other end to the fitting on the yellow tank.
PXL_20220315_111141014The final actor in this scene was my trusty bicycle pump which attached to the Schrader valve and enabled me to pressurize the oil in the jug.  Well, Christine actually did all the pumping as I was positioned under Mr. Gee with my flashlight watching the crankshaft area for any signs of oil coming out where it should not.


PXL_20220301_135529398It was not the most conclusive test as there was of course oil coming out of each of the main and con rod bearings as there should be so oil was dripping down everywhere.  But after thoroughly checking from all angles as Christine kept the oil pressurized, I could not see oil coming out anywhere that it shouldn’t be.
adding 2nd oil pressure gaugeThat was all the testing I could do at this point but just for good measure I decided to add a second oil pressure gauge to the same junction block on the left side of the oil filter. 
Both of these are brand new gauges and the one on the bottom is the one that has been on Mr. Gee since the very first rebuild and had been working reliably.  Once again, great minds thinking alike as two days later two other helpful followers, Gary and “Sail Free Spirit” added their comments here asking if it might be possible that the oil pressure gauge wasn’t working?   Thanks guys.

Didn’t seem likely as it had been working fine and reading properly for all the times Mr. Gee has been running, about 20 hours in total, but still worth checking right?

PXL_20220303_124112209Finally time to put Mr. Gee back together again and lower him down onto his engine beds one more time.  Not my first rodeo doing this so I’m getting pretty fast and only takes me a couple of hours now.

I filled him up with oil and connected the starter motor so I could use that to crank him over for a few seconds and check to see if there was any movement on the oil pressure gauges.  Both needles moved so it was looking promising and I continued connecting water and exhaust hoses and everything needed to start.
PXL_20220316_145612593As usual, Mr. Gee fired up on the first spin of his crankshaft but my heart sank as I looked at the oil pressure gauge I was holding in my hand!  Only 16 PSI when it should be 35!! 

But hang on a minute! 

What’s up with the second gauge behind it?  It IS reading 35 PSI,  a difference of almost 20 PSI!  WTF!?!?
PXL_20220316_140922650Now the question became which gauge was correct?  Interesting challenge.  Fortunately I happen to have no less than 10 other pressure gauges on board, several used ones from back in my mechanic and hot rod days and some brand new liquid filled ones I use for providing pressures of oil, water and fuel throughout the boat. 

As you can see here, now things got eXtremely curious!  Here I have THREE different gauges attached and THREE DIFFERENT readings; 45, 34 and 30 PSI. 
PXL_20220316_142814153.MPAfter testing 7 different gauges, I finally got two that read the same!  The one on top is one of the new liquid filled gauges that I use throughout the boat and have at least 10 on hand.  They have all proven to be very accurate and each one of those read the same when attached to Mr. Gee.  The smaller black Gardner gauge below is a previously unused new Gardner gauge that I had for a spare.


PXL_20220316_142839951In this photo, Mr. Gee is running at about 1000 RPM and the PRV adjuster on the far Right is adjusted to proper Gardner specs with 5 threads showing above the lock nut.

Holy jumpin’ gauge needles Batman!  We have proper oil pressure!!!!

I have since permanently mounted these two gauges to Mr. Gee just in case one should decide to go MIA in the future and I got busy getting Mr. Gee fully installed and ready to head out to sea.
PXL_20220318_102525461

Such as checking and adjusting all the intake and exhaust valve clearances to be 0.004 and 0.008’” respectively.
PXL_20220318_102558204Finish mounting the SS support rods for the overhead wet exhaust system.

Connect all the AC power cables to the two Electrodyne alternators.
PXL_20220318_102604510Reconnect and precisely align the Nogva CPP output flange to the propeller flange and then torque them all down.
And with all that done Mr. Gee is now running like his famous self and oil pressure is holding steady at 35 PSI! 

So here at last is the video that so many of us have been waiting so long for:

I am putting together a longer video tour of Mr. Gee that so many of you have been asking for and hope to get that posted later this week.  We are experiencing excruciatingly slow upload speed right now for some reason but hope to have those fixed soon.

In putting all the evidence together now, here is what seems to have played out.  Rather than a single problem causing the oil pressure to drop, it seems that there were three completely separate problems that shared the common thread of low oil pressure. 

Series #1 Massive Overloading.  In the first episode an inept captain who had been hired to do the first sea trials, had pushed both throttle and pitch levers to their maximum position and left them there causing massive overloading on a brand new engine.  This lead to rapid wear on the main bearings and caused the oil pressure to drop. 

Series #2 Too Tolerant O-Rings.  After the second rebuild to fix the damage caused by the massive overloading all seemed to be well and the engine ran with full oil pressure for the first 7 hours of sea trials.  Then it started to drop off slowly again.  After tearing down the engine once again, I discovered that the O-rings sealing the crankshaft main bearing oil pipework had been damaged on installation because O-rings with maximum sectional diameter happened to be installed in grooves with minimum depth such that there was more rubber than space and the O-rings were pinched and sliced open when they were installed.  After about 7 hours of run time these damaged O-rings began to leak which caused the oil pressure to drop once again.

Series #3  Faulty Oil Pressure Gauge  In this week’s final episode of the trilogy, for reasons that remain unclear at this time, the oil pressure gauge that had been working fine, continued to show pressure but as was in fact showing 20 PSI less than the actual oil pressure.  Over adjusting the PRV had been successful at raising the oil pressure so that this faulty gauge would show 35 PSI but what I went on to discover with a second gauges was that in fact the actual oil pressure was about 55 PSI!  The oil pressure had been correct 35 PSI with the PRV adjusted as it should be with about 5 threads showing, but because the gauge was just off by about 20 PSI it was only reading 15.  Truth is always stranger than fiction right??

This latest situation with the new Gardner oil pressure gauge working fine for many months and then suddenly giving a false reading that was 20 PSI lower than the actual pressure present remains a mystery to me.  I guess this is another example of how assumptions can always bite you in the #$ss and that I probably should have tried swapping out the gauge sooner.  Having had the gauge be reading correctly right up until it didn’t took me by surprise as normally these mechanical oil pressure gauges either work or they don’t.  I’ve not previously experienced this sudden change in the pressure reported by the gauge itself when the actual oil pressure stays the same, but I am now!

Hardy Orzikowski on the Wika blog has a very thorough and well written article called “8 Common Reasons For Pressure Gauge Failure”  and that offers some insights into what might have happened with the gauge on Mr. Gee. 
how-a-pressure-gauge-works-388x415

As you can see these mechanical gauges are very simple and not too much to go wrong with them but obviously its possible.  I may open up the one that failed to see what I can find inside but so far nothing appears to be amiss, all clean and it does work, just all of a sudden not giving the correct reading.  For those of you with some thoughts on this please put them in the ‘Join the Discussion’ box at the bottom.
While I won’t feel like this final episode is completely finished until I put 20-50 hours of sea trials on Mr. Gee 3.0 but right now both Christine and I are feeling the best we have in many months as this mystery series seemed to be unending.

There are a LOT of lessons to be learned here and I will be processing all this for some time.  And while it has been an eXtremely long and winding road, it has not only lead to what appears to be a very happy ending, it has also reminded me just how fortunate I am to have such a supportive Captain and such awemazing friends, family and followers who have been there throughout this entire trilogy.  Thanks and I am eXtremely grateful to ALL of you!

Hope you will all stick around for the fun part of enjoying the flip side of when you make it through a big storm at sea with how much better you appreciate the sunsets that follow.  My sincere thanks to ALL of you who have been on the adventure with me and I’ll continue to do my best to bring you more interesting and entertaining content on topics other than oil pressure!!!

-Wayne

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