Great job! Sorry I wasn`t there 10 years ago and I would have lended you my set of neway valve seat cutters.

Where can I get the app?

Brilliant job.

Hi, in the Yanmar manual he say to apply "Three Bond 50 gasket scaler to both sides of a new cylinder head gasket". But i don't understand how and where. Do you have apply this silicon element on both sides of a new cylinder head? Thank you. I'm going crazy about it!

THANKS!

Just stumbled upon this video for the second time (thanks for the first reply). I am now searching for information on how to clean, reset, and adjust my injector (its a yse 8)! Cleaned the fuel, new fuel filter, cleaned the air line and new air filter, cleaned the fuel pump and injector; now injector being supplied with fuel but she will not spray and thus will not run... ...has compression but will NOT run! So my search continues... Oh! btw I remain in awe of your repair!

Man, you can’t post a video like this and not make it available haha!

Hi Paul is it available?

i bet.your.repairs.are.still.working fine !any updates? im rebuilding my.2gm20

I changed every thing same as you and came to same conclusion. Worried about taking cylinder head off . Gonna then give to Machanic

well done. looks like you dodged a bullet with finding the oil line before a major failure...... good work.

Just found your video - wish I had found it earlier!!! But it confirmed my repairs on an inboard yanmar yse8 that had lost compression - remedy same - head off replaced badly worn valves - re-lapped - also identical problem with oil pipe fracture except I brazed on a sleeve re-joining the pipe! My additional problem - my engine horizontal and almost no room to work on it... ...so utmost care preventing components dropping into the bilge! Ask me how I found this out? ;-) PS Why are replacement yanmar part so expensive?

mine (1988 2GM20 raw water) seems to run and start well but has always had a weird rattling noise in the background of the main engine noise that sounds like loose bolts or change rattling, checked all bolts are all tight

Great video! Thank you! :)

Great video. I learned a lot and gained further confidence to dive deeper into my 3GM30F engine.

Brilliant, as always!!

I'm on NT8. Jigsaw I can't afford as a new trader. Have you used Superdom recently? Do you have any further tips on improving it?

Hi Paul, I watched your video today. I really like this feature. Have you released the script already?

Hi Paul , is a seat washer under the injectors ? In my motor 1 injector has a washer the other 2 no .

Hi Paul , is a seat washer under the injectors ? In my motor 1 injector has a washer the other 2 no .

Good job apart from the copper pipe which may crack as it work hardens with vibrations.

Hawk t2

Thanks for doing the video (y)

Really good thanks, quite the adventure! should be good for the one cylinder 1GM too

That's pretty cool!

always remove the injectors before removing the cylinder head!

Where and how do I activate this feature? Simple and readily available somewhere?

SlMThank you

If you had water going into the cylinder head. While it was running the Pistons would be scrubbed clean no Carbon on them.

So funny story about this. We were visiting the UK from overseas. We drove through the lake district. I parked in an extremely small layby to take some pictures. As I was stepping out a jet flew directly overhead at full military power. I did everything short of soiling myself. You should really hand out notices with rental cars, put up signs or something.

Congratulations! You must have been very proud when that started so quickly and with fewer vibrations. I have had a charter yacht with an exhaust elbow that corroded and pissed warm salt water into the bilges, so I imagine it's a common problem. Who was the guy in NZ who sent you the Stainless Steel exhaust elbow? I am a Kiwi back in NZ for summer, and am heading back to Turkey in 3 months where I will be looking after a boat with a Yanmar 2GM20. We may well have to replace the exhaust elbow soon so it would be good to know where I could get a good one. And thanks for posting this video. Gives amateurs like me a bit more confidence and a reference for instruction when we are forced to do a rebuild.

So I just payed for one of these but it can only do positive stop limit offsets, cant do say a -1 offset.... just something you may want to include for more functionality than others

I have been looking for something like this. are you making it available to the community? i have found a good one from ninza but $250? dont think so

I used to work with a ex Metropolitan Police Car/Bike Mechanic he used to say when grinding the valves the sound/squeak would give you clue when it was *Done*... Also years ago we bought a tube swager tool (at a classic bike show it was superb quality but reasonable price) for oil and brake pipes with loads of end fittings we have used dozens of times and saved fortune..

Man i wish i could do my engine on my own😓i can do the oil,zincs,belts and filters but this is science fiction for me. I have the same engine,same problems and no money for profesional help. Sucks.

Are you ever going to release this script?

How long did it take?

Nice tour!👍

Is already available ?? Thanks.

how many hours did this engine have?

Replacing pipe years ago we bought a tool to do nake end fittings and a small pipe bender it was for a classic car but since has learnt it keep ten times over for motorcycles new and classic cars boats engines and various other uses ... Worth every penny u just but hose stainless copper metal/rubber etc and fitting u can buy or use die to flare pipes saved many people being robbed at car dealers boat dealer and bike dealers.... We bought it at a classic bike show it very in the top box meant I had trouble keeping front wheel on ground such fun in those days before Elf and Safety.

Excellent methodical video.. Did you clean it replace Doesel Injecters ?

When do you think this will be available? I am really looking for something like this

Hey Paul, would something like this be possible by using macros and a gaming mouse? Haven't tried it but looking to buy a gaming mouse and giving it a go. Also if your solution is available, let me know :) thanks !!

First class stuff. That engine sounded as sweet as a nut when running. Brilliant, thoughtful and helpful video.