2 UPGRADES TO STOP YOUR BOAT FROM SINKING!! 👀 (EPISODE 273)

In this episode we install all new TruDesign composite thru-hulls and get rid of all bronze out of the boat. We also reinforce our escape hatches after hearing of yet another boat lost due to this questionable feature. We also have major fuel issues on our main engine, and also go through the steps of applying propspeed, so an action packed episode indeed!!
SV Parlay is a hurricane damaged Lagoon 450 catamaran, which Colin rebuilt with friends and has started sailing around the world. We found bulkhead damage on their catamaran in Panama, so have fixed her up, and are now sailing across the Pacific Ocean!!
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Edited by Colin

[@user-zo6xg8bx4l]

One thing is clear. Every seagoing boat absolutely needs an experienced marine engineer!!! 😀 Love your informative and often beautiful videos!! Thanks!!

[@zorbakaput8537]

Or you could just google "what can go wrong in a sea going boat" and you can sink under the weight of information available from experienced people. Very handy that the skipper has his engineers ticket but it isn't essential.

[@ChrisHarding-lk3jj]

I own a metal fabrication shop.and I designed and built escape hatch flanges for a customer instead of using those little aluminum brackets. I built stainless steel flanges that completley wrap around all edges of the hatch. I built them by cutting out a larger ring for the base around the hatch and a smaller ring to fit over the glass and I welded those together using a strip of stainless steel and they were sanded and polished to look like they were made from a single piece. I welded on stainless steel studs to the base flange using a stud welder so there is no visible hardware from the outside. I cutout a stainless steel flange for the inside so the hull is sandwiched between the inner and outer pieces and the inside flange can be used as a drill template.

[@patriciac5214]

As always, Jamie is right there lending a hand. What a pal!

[@nooneanybodyknows7912]

Rarely do we see a puzzled Colin. I thoroughly enjoyed watching and learning. Thanks for sharing.

[@andrewdstokes]

A puzzled Colin means it's a darn hard problem! Hope we see the fix next week.

[@Kim-up5zw]

Could see the cogs in Colin's brain spin madly to find the problem.

[@highvibe4839]

$4000 is a large investment for a product that’s not in sync, I hope he solves the issue or sells the part to retrieve some cash.

[@jasonb4301]

We need some longer episodes…30-40 min would be badass 😎

[@MrBensthejet]

I was just thinking exactly the same thing.

[@stephenmacleod8524]

Great episode guys! Having been onboard and watched and seen the production of these episodes being made, I know why they can’t be. But would be nice if they were longer! Not a criticism just an expression of just how good they are.

[@jaeorumn4242]

The Chosen One has spoken! I agree! It's just that good.

[@jmpersonal2402]

You are a wise man, Colin; safety matters for your crew and vessel.

[@J_sLaXx]

Colin have the Injectors checked for pop pressure. the new IP will have more pressure than that older pump and i suspect that you may have a weak injector that's allowing fuel to drip after TDC and changing the injection event timing. i'll add that the smoke being whitish is unburnt and not an over fuel situation.

[@hthring]

could it be too low pressure and incorrect atomisation ?

[@chrismonroe8582]

Through all the daily successes and failures Colin is a ROCK. That splash is gonna be a nerve rattling affair no doubt. I have no worries because I'm sure you guys will triumph once again.

[@caliaccarino4416]

Great to see how you guys keep making improvements that make the boat better. Wont just be the strongest lagoon 450, be the safest too.

[@D4NS80]

That's really neat that those through-hulls are made in NZ. Great to see more NZ products on the world stage. Cheers

[@wiredgorilla]

Used those thru-hulls in my wooden schooner a few years ago :) True Magic :)

[@Kim-up5zw]

OK, so I'm a 66 yr old semi retired Aussie female, totally enthralled by all these upgrades!!! Go figure!! Goodonya Colin, you are bloody amazing.

[@billhendricks3143]

Great job, chipping away at every weak point on Parlay is so satisfying and let me tell you Colin,, the tough setbacks makes the episodes all the more relatable, the greater the thing is your trying the more setbacks you’ll have, it’s the grace in which you deal with the challenges that make all inspirational to witness,, CHEERS🍻

[@Lisa_Nicholas]

Just something about upgrades that makes everything right with the world. Great episode.! 🍻🙏

[@el_izren7809]

Thank you for sharing the info on the composite thru-hulls these past two weeks! I have a 1969 monohull that still has the original thru-hulls, and now I have some additional options for replacing them.

[@pffyespff]

Colin didn't mention stainless steel thru-hulls at all, though. These vs. composite is the discussion, not composite vs. cheap junk he just removed from the boat.

[@vespenejazz]

@@pffyespffstainless can/will corrode when submerged for long amounts of time,I would 100% go with composites too.

[@Mimms2222]

Its was our pleasure as always 🥰✌️👍🇬🇧

[@srubel59]

RTFM. It's all about Reading The Manual! In my profession it wasn't optional and I walked around with a coffee cup that said "RTFM".

[@rogerblackwood8815]

How true, RTFQ is also one to abide by👍👍

[@MegaWebsters]

Its only the manufacturers opinion.😂

[@barbaralane9825]

I enjoy the boat work videos. Mostly because y’all have so much fun putting in the hard work. Really shows that attitude is everything. Glad the sail to Vanuatu was successful 😊. Was nice to see the dogs enjoying the sail with you again.

[@mrmoose802]

Colin! Been trying to quit smoking for a while now! You’re an inspiration to me! While Im landlocked in VT I’ve sailed 130 miles around my lake on my Tanzer 22 this season!

[@louisraduly6961]

Dang! That picture brings back memories! I’m the one who spotted it… they had time to send one mayday but never gave there position, I called the coast guard and raced to help, a mono got there just before us and rescued the 3 crew, I think my wife or one of my guests took that picture…. It was an emergency hatch failure, the reinforcement recommended by the manufacturer where not installed, also, the bilge alarm was not working… this is common on charter cats, captains pull the wires on the allarm because it’s “annoying”…

[@kimheft7854]

I can't wait to see you work that puzzle on the new 4k pump!

[@ot0m0t0]

Waching FarmCraft I have an idea of how they work. You need to clock it properly to the engine. Its possible that its asembled wrong from new, or something moved the shaft.

[@sailingmurdina]

The supplier needed to give you another new pump based on that situation. This video just shows that you do everything the best you can and sometimes you have to have a backup plan until you can do it all again.

[@rezawaheed8879]

that new thru hole plastic feeling.pat on the back to the designer.

[@deeptoa]

6mm hull.... jesus

[@rupertcolley3794]

Morning, Think you need to get hold of Riley at La Vagabond to help him out with a bit of advice, his new Rapid is cracking around the mast base - love your episodes!

[@geoffnathan3098]

They are used throughout Europe and ISO 9093-2021 compliant and BUREAU VERITAS type approved. The ones Colin has installed are the same as what has been used in Europe for over 15 years. Halburg Rassy would be well aware of TruDesign and I am sure happy to help.

[@vandalorian8777]

Another important consideration is to see if the composite valves will fit in each location. The composite fittings and valves are larger in diameter and height than the originals

[@moonhand8311]

Spot on. Very few people seem to realise that they simply won't fit in many boats, especially where the bilge is shallow. On my catamaran, they don't fit in some locations.

[@frodosadventures8757]

The thing is, while the hulls are in tact, they should trap an air pocket which will keep the upturned boat afloat. As soon as someone smashes that escape hatch, it lets most of that trapped air out, and the boat is more likely to sink. I think I'd much prefer to out in the ocean with an upside down boat, than be out in the ocean with no boat! I reckon the best through hull, is no through hull. I soppose that may be doable with a trailer sailer with an outboard motor, and a lot less complication than a big crusing cat.

[@lindamedders6700]

Really cool that you won't ever have to worry or replace those thru hulls.

[@guydavis4796]

When cutting those new through holes, you should always put the nut on before you cut the threads so that you do not risk damaging the threads and then you’ll have a pain in the butt trying to get the nuts back on

[@marandam6019]

I love that Colin shows us what owning a boat is truly like from the greatest of highs to the lowest of lowes.

[@julianbatcheler9970]

Those seacocks are a game changer.

[@ThoughtsfromTOM]

Hope you get that injection pump figured out. Can’t wait to see ya sailing again!

[@ninacarson5336]

To a lay person, it is absolutely amazing your knowledge Colin!! I don’t think there’s a part you wouldn’t know what to do with. I remember years ago you fixed the unfixable on below deck sailing. You really are gifted. See ya next week!

[@ianf2985]

That is going to be a massive improvement to the boat. You certainly were on borrowed time.

[@pauldegan8324]

True that some builders are not installing escape hatches but I've not heard of glassing over them... I've used them and was glad I had them The perfect scenario for me would be to have them but have them mounted much higher than the waterline Interesting to note that hatch window blow outs can be caused buy the positive pressure from inside the hull... when my boat was upside down in seas... the flexing of the hulls blew most of the hatch windows out...

[@colinmansell3524]

Bad luck with the new injector pump. Great to see there is finally a new through hull system.

[@gregrymelnechuk4791]

The bronze through hulls have to be bonded to keep them from being destroyed. The composite thru- hulls can crack in freezing water is the only downside and sink a boat. Love your show, thx Colin

[@wonkothesane7000]

Another reason you don't over tighten before the sika goes off.

[@geoffnathan3098]

Hello from TruDesign. Thanks for the feedback. By way of back ground these thru hulls and valves have been used in the the Nordic region for over 15 years and have no issue re freezing over.

[@antc5010]

Great episode with lots of useful info as usual and almost more through holes than Swiss cheese! I'd be putting even more weight on the injector pump manufacturers as you've clearly demonstrated the new pump is not working efficiently. Good luck!

[@AWROAL]

Those Knipex wrench pliers are the business aren’t they

[@andrewdstokes]

The looked pretty shiny new didn't they?!!

[@to5msheppard]

I’ve been watching you for a long time and I’m now convinced I could never own a boat the stuff you know Colin is amazing and it’s from electrical to the engines to all these pieces and that you’re always working on it. Oh my God I love watching it, but I’m as brain dead as anyone and I’m just in awe of what you can do and how much shit you know and how much you need to really know to own a boat. I watch a few other channels and you guys are always, working on your boats unfortunately but good for us. Love your channel.

[@kindsailing]

We just swapped out 3 of our 5 thru-hulls with Tru-Design. The two we didn't swap out were our single cockpit drain which uses an above the waterline bronze standpipe, and the galley sink drain which uses the Isotherm copper coil fridge cooling system through that thru-hull. They are the only way to go! No more bonding thru-hulls and they are stronger than bronze!

[@vanessavandervalk1084]

A brilliant idea with the thru-hulls! I'm going to share this with my boat owners! Also, it is both functional & esthetically pleasing! love to ya'll 😍🙌

[@adrenalineissues]

Use GFlex to glue on the outside rubber membrane / skirt. Sticks like nothing else. Will never ever come off.

[@The_Travelling_Jonoberries]

Hey Colin you are so right not only do you have to be mindful of your safety but the entire crew, glad you are going your Catamaran as this is the time to do want you need to do before your next big trip, great informative episode thanks mate really enjoy when you get into the gritty maintenance activities, take care and god bless 🙏😇👍⛵️

[@mofosamo]

Ah.. If only I had Colin's budget.🤑

[@bigalon3wheels]

Proof boy toys are simply all holes in the surface they work on to throw money into, be it land, water or air. Though seemingly a waste, one makes choices in life and not a thing is ever free but can be extremely enjoyable no matter the cost. Love the videos guys and enjoy your trips.

[@andersonautomotive]

I'm firmly in the anti escape hatches on fixed keel cruising cats camp. They're appropriate on higher performance boats, but on Lagoon, FP, and Leopards they're a way bigger liability than a benefit. I glassed mine over.

[@freedomwanderer91]

Awesome stuff. Just like houses and cars you have to properly maintain them. And I like to use the upgraded parts to do so.

[@TerrenceMaxwell-ci3ct]

Collin is the best! I would trust him with my life if I was out at sea with him what a legend 🙏

[@mikeferguson2828]

I went a step further with my Tru designs Colin. I epoxied them to the hull to become one with the hull. Once they were dry I fitted the valves and tails. I feel happy about that method. If you ever need to change them you do the same as before put a wood bung inside and drill it out with a hole saw.

[@Who.is.Clinton]

You guys make a awesome team, Jayme instinctively knows your every move....

[@colinboniface194]

That new injector pump, it wouldn't be full of assembly oil would it...

[@wildaltarose]

I wish I could add something brilliant, however I don’t understand anything about engines. So I will just say I love your videos, and always wish you safe sailing.

[@rapido2963]

I really enjoy your sailing adventures, but I also find the repairs & overhauls just as interesting. You must be doing something right!

[@kb1esx]

Those thru hulls & fittings are on my to do list now!! Thanks

[@johntassell3647]

Get a box spanner Jamie to make it a tad easier to nip the through hulls

[@molassescricket6663]

Good call on all the new upgrades! Safety is always #1

[@lynnesenzek562]

Always fun to watch, even I don’t understand.

[@johnallen8094]

Good to see you wearing Samoan safety shoes Colin!

[@mikelaughlin4470]

Ah, the glamour of boat ownership! Really interesting to see this all being done. Bad luck with the HS pump, very frustrating. Some very interesting points about escape hatches. I can’t imagine that level of build quality being considered acceptable for a deck hatch that has to take a breaking wave.

[@jorgegorina3039]

Awesome work guys. Teamwork makes the dream work ❤🙌🏼👍🏼

[@californiakayaker]

I did a lot of research, and what I'm seeing is that if the engine is being forced to run "rich" then it will over heat. Apparently this is only something that happens with Diesels, not gas engines which apparently just pass the fuel out and over heat the catalytic converter. So, sounds like that new pump might have too much pressure out ? And, that's a tougher thing to measure, its very high (I've heard up to 300 pounds if I remember right) and not usually measured . I've got the stuff to measure the lift pump pressure but not the high pressure pump pressure.

[@zzzxxzzz3248]

I never never never paint anything without safety glasses on . Especially anything above my head . Check the headlamp lense for paint specks on it . If so , its in your eyes also .

[@pipercolearchitects]

Great episode, and perfect timing for me as I plan to replace all of my thru-hulls. I will be using the Trudesign system!!!!!!

[@mattwilson8801]

Idea for yeahs guys if you still have the insta360. Mount it close top is mass. Make a cool video👌

[@TerryKeever]

Had never thought about the safety hatches. Thanks for the safety lessons and the video.

[@MitchelRowe-xy5pi]

Cool episode. New valves or old valves go three the whole boat once a month or two months and open and shut every valve a few times. Will save alot of headaches in the long run and also a good way to keep an eye on everything

[@SuperNova-Steve]

Amazing those escape hatches were designed without a redundancy in mind, mind boggling really. Imagine a guy fitting them on a Friday wanting to leave or sick or over it or whatever and not prepping the mating surface well……

[@ianadriaanse8705]

Greetings from South Africa enjoy life.

[@davidharding3058]

Well good afternoon Colin A few weeks ago I commented on your through holes of plastic composite construction bla bla bla, I've just watched they look very very good actually I will take back my comments. Happy sailing form the other side of the world. 🏴󠁧󠁢󠁷󠁬󠁳󠁿🏴󠁧󠁢󠁷󠁬󠁳󠁿🍻⛵️

[@averagejoe1943]

Watching Colin and Jamie makes me think that they are brothers…🤣🤣🤣 especially when they were using the reciprocating saw 🤣🤣🤣🤣 got my finger

[@cpall3718]

Thanks always whanted to know about thru-hulls

[@thomasbrasse3145]

Love these boat work videos with you Colin. Would gladly help for the experience.

[@kevinhildum9186]

Composite through hulls, wonderful. Nothing lasts forever just remember that

[@dalesmf4310]

Love Repair work. Helps a ton, learning things I may come across. Great work

[@evilzarmy1]

I have had so many plastic things in life break, there is a reason they use brass, it doesn't break when impacted. You need to keep the survival gear handy and make sure everyone is properly trained

[@QuantumStellar]

What a pain in the ark. I had dreams of getting a sail boat and seeing the world, then I checked my bank account, looked in the mirror and laughed my hind end off! 🤣

[@oldk4tz]

I have had ordered 2 new injection pumps for my twin yanmars and one worked great the other smoked like yours did and i had to send one pump back because it was defective.

[@soggybottom3463]

Super episode, well done everyone. Totally feel you skipper ref that bloody injector pump. Didn't see any chat with the vendor mentioned...pump appears faulty, little other explanation appears possible.

[@stevez7854]

Just replaced my fuel pump on my mgb, original one, was kiwi made, was 45 years old still worked perfect, but plastic housing cracked and was leaking, hey 45 years damn good record. I bought another one, can't beat that record

[@williamoorejr]

Was shocked at how bad those thru-hulls were. How many years were those one, or were they original to the hull.? I had seen them wired to an anode, but never got to see their true condition or if that helped. That repair to the escape hatch provided by the manufacturer was pathetic, glad you got that sorted. That injector pump was a disappointment. When doing VW diesel in the 80's they were all the same. Do not know what they did to that new one, but maybe from a wrong motor.? or put an assembly gone wrong (Friday assembly?) Loving the channel, NO FEAR show it all!!!!

[@KIRALYW]

I may have swore when the new pump started causing smoke. That’s a dollar in the swear jar. BOAFT Ouch! That’s gotta hurt.

[@OurCabinInThewoods]

I look forward to your video every Sunday morning that for sharing

[@TiffMcGiff]

The only sailing channel worth watching ❤

[@russellarendt5565]

Fair winds & following seas. Thoroughly enjoy the episodes, an ex-pat American living in south Vietnam.☮️❤️

[@michaelashby9654]

Nice cliffhanger episode.

[@steemo1385]

Glad to see I deal with some crazy luck and Colin deals with not so lucky times GREAT video how to’s are my fave

[@tomrogers323]

Fantastic video and great work by the team,!

[@wonkothesane7000]

The Tee you held up looks like Bronze, but the valves look like Brass.

[@jerrysmith3515]

Colin, Isn't there some kind of collar that fits around where the sail drive goes through the hull? Good luck to you always. ⛵🙏❤

[@denzomurrayo2827]

6:08 - 6:45 no I didn't start freaking out at all...whew! BTW Sikaflex is great stuff!

[@peterwaugh9416]

"Read the instructions" what a novel idea, I might try that one day. :)

[@priit47]

Thank you so much for another really valuable and useful video. Really appreciate those videos and you sharing your wisdom and knowledge and indeed as well fun! Wish you all the best and fair winds.

[@BTCxyz369]

😂what up wiv the different hull thickness 🤷‍♂️ Lagoon sure build a strong hull 😂

[@maminals2137]

Consistency works for me Captain!

[@bobram94]

Good morning, Parlay. I am not sure if marine engines come with ECUs, but the timing issue could be in the programming. I have had that happen rebuilding DDseries 60 engines for busses. Hope you find the issue. See you all next week for my fix and rehab motivation

[@andersonautomotive]

New marine diesels are computer controlled, but Parlay's are not. All mechanical control.

[@grahamovenden9007]

try Ireland diesel . they are a small company that specializes in injection pumps and build specialised pumps For race vehicles and road , for all over NZ and Australia . they are based in Gisborne NZ . And yes you just sailed straight past us .

[@user-xb9zw7tv9q]

Thanks for this week's episode, my support 💪🏽👌