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FHG Marine Engineering
Приєднався 17 гру 2018
What's inside this engine?! CAT 3126 Viewtech Borescope
borescope inspection on a CAT 3126 Marine Engine with the Viewtech articulating borescope
Переглядів: 1 024
Відео
CAT 3412 Cylinder head valve guide inspection
Переглядів 5 тис.3 роки тому
Valve ticking noise reported on a CAT 3412 engine with 5500 running hours. We pull the cylinder head to inspect the valves and valve guides.
Volvo IPS Drive Assembly and Installation
Переглядів 24 тис.3 роки тому
Volvo IPS drive removed for some repair work, re-assembled and installed on the vessel
How to repair your Glendinning Shore Power Cable Unit.
Переглядів 4,1 тис.5 років тому
Customer had an issue with intermittent feed on his Glendinning unit. Found one micro switch stuck open. Both switches are wired in parallel so if one switch is open the unit will run, but if both switches open the unit shuts off signaling there is a bind in the cable feeding out. Replaced both switches and the unit is back in operation.
MAN 800 Marine Diesel Won't Start
Переглядів 29 тис.5 років тому
In this video we walk you through a trouble call we received where both main engine's would not start on a 55 Ocean with MAN 800 Diesel Engines Please contact us for all your Yacht Maintenance and Repair needs. FHGMarineEngineering.Com 954-504-2853
Labor vs reman head dude holy moly ...and what does ticking have to do with valve guide clearance? What in the ham sammich is going on here?!
I’m having a problem with mine. It works to let the cable out but I doesn’t wind the cable in. Help please
We might be a little biased, but excellent choice of video borescope. Great video and glad our scope was able to assist.
Safety and technology fail again
Eu só o Toni kamundóngo só maquinista naval gosto tanto dá marca m.a.n trabalho com motor m.a.n super máquina
Thank you so much brother very nice vedio
I'm assuming the liquid nitrogen is used to shrink the metal ever so slightly and when it warms up and has an extremely snug fit??.
Exactly!
@@fhgmarineengineering139 ..that's cool, is there some formula that's used to know the amount of shrinkage for whatever kind of metal or is it more of a "feel" after doing it with different stuff so many times?
@@MH-nc5jd there is a formula that you could use to calculate it. But in the field it’s more of a feel thing.
@@fhgmarineengineering139 doesn’t condensation form as it heats up to room temp, trapping moisture between the press fit? Causing rust? I’ve always wondered
Understand the reason for the fireboy system, but what a PITA. Mine caused an issue with my starboard engine, took forever to troubleshoot.
It’s a PITA until you need it 😂
Nice
One of the best videos I have seen. As I non-mechanic or engineer, I understand everything you said. Thank you
Great video! Keep em coming
Great vid, enjoyed it!
Nice
How long did it take? Btw: the soundtrack sucks.
Freaking annoying music
Cheers for such an informative video keep up the great work
Nice work.
Was this preventive maintenance? I understand all PODS need this done but just checking to see if this normal preventive.
good interesting channel
I find this design disturbing and potentially dangerous. You could be 500 miles off shore - perhaps in heavy weather- and a single bad relay strands the yacht, there should be alert indicating the emergency fire system’s engine stop has been activated and an override switch.
There can be as many indicator lights, bells, buzzers run off the system as one wants. Same goes for an override switch.
Those batteries seem super strong.... cranking over very fast
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Those engines sound JUST like mine. I mean, no surprise, since I have a MAN engine...although I have the only road vehicle in the US with a MAN engine lol. (Hey youtube, am I still allowed to say MAN power?)
great video, thanks for sharing.
It’s a difficult one isn’t it.... efficiency and obvious boat handling benefits of IPS over less complicated shaft drives. Does the fuel savings and benefits outweigh the additional services costs? Just how long do these generally last before a strip down if properly maintained with oil changes and regular cleaning?
6 month later…but I would like to see the pending answer too
The costs (for second + Gen IPS drives) aren’t really that much more than a shaft driven boat, you just need to take her out of the water every year or so (same as any water berthed boat) for a hull clean, then you replace the oil (there’s a lot of that, 20 odd litres) the anodes and inspect, it’s really not a great deal more than shafts or stern drive. Where the costs come is in repairs, if you need to replace bearings or seals it can be a bit expensive, but with the new units that’s a once a decade issue if you keep up the annual maintenance.
Question, whats your perspective on The MAN V12-1900 Yacht Motors and whats the Factory Warranty offered for this new Motor and whats the HP for this Motor being installed in a 165 Ft+ Yacht and what Transmission and Drives do you suggest to make this the most dependable, Cost Efficient Powerful Motor Package. Thanks.
That would likely be a bit undersized for a 165' since these engines are 1900hp ea. Here is some more info. www.engines.man.eu/global/en/marine/yacht-engines/in-focus/The-Lionking_-MAN-V-12.html
All depends on what type of hull is used. Displacement hulls don’t use a lot of power and are slow. A planing or semi displacement hull most of the time use high horse power and high speed diesels. I’ve worked on a 120’ Feadship with a pair of derated MAN V8-900 and I’ve also worked on a Azimut 72s with a pair of MAN V12-1800. It all depends on what the boat is built for. As for the MAN V12-1900 it is a proven engine at this point with very few problems. I think the standard warranty is two years but you can buy extended four year coverage.
Good video, thanks for posting
i love the video so much!
Glad you enjoyed it!
Job well done. Curious as to the age of the BO (bad order) relay board?
Thanks for bringing this old truck coach mechanic up to speed on this as I’ve been moving over to pleasure marine and recently did an oil cooler on a 58 Searay with the Man V-12s and this is good no start trouble shooting. -KTMCandog!🇨🇦
Great video with a perfect and systematic diagnose technique .
very easy mechanical fuel pump... not common rail
I have a problem with a Man 900 engine from 2005 that does not take off, the turbos were changed and the transmission selenoids were changed, but the problem continues, can you please give me an opinion about it?
Were just getting back into UA-cam, sorry for the VERY late reply. You can email us FHG@fhgmarineengineering.com if you still have questions or have other engine questions
Waste gate or boost pressure sensor would be my guess. I have seen one or two CR engines that have had a load of bad fuel run through them and trash the high pressure pump.
Good job guys
Awesome job guys! Thanks for showing your job.
Nicely done. May have to hit you up for help with www.deepblueseaproject.com one day
Great job on this video.
thank you , perfect explanation!!!
Great trouble shooting.