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cummins 🥰🥰🥰🥰🥰ua-cam.com/users/sgaming/emoji/7ff574f2/emoji_u2695.png

What size prop is he putting with this 1.75-1 gear?

Can tell its a cummins sounds great sounds just like my N-14 Cummins in my semi

Hey Justin! Thanks to you, Tony, and the SBMAR Team for putting this tutorial/overview together! Great stuff! 👊👊

Hard to believe it's been 40 years since Cummins introduced the B-Series engines! Time flies when you're having fun.

The Detroit series 50 has a cousin

What is that machine attached to back engine?

Nice sound like music. Good job guys.

Regarding the galvanic isolator sheets, the stainless steel bolts holding it together bond the two pieces. Do you use some kind of insulating rings around the bolts and between the nut/bolt and the metal to break the bond? Thanks

I was taught to always allow an engine to idle for at least 1 minute after initial startup. To allow the oil to reach all bearing surfaces and stabilise. Same prior to switch off as this then allows turbos to slow down so its not running at high rpm with no lubricating oil going round the bearings.

what does that second lever on the transmission do?

It's the engine of the Enviro 400 Hybrid

Would this setup fit in a 28 Bertram.

Hi. How are? Nice boat. I'm asking if you please. Do you sell fishing boats? How can I buy one? Could you please send me information about the boat, for example, How much is it? How wild and length is it?..... Etc. Thank you.

Está vendendo?

So "keel cooling" doesn't require a "header tank" and a pressure cap and overflow/recovery tank? Or apparently even COOLANT?

Because if there's one thing EASY TO "SOURCE" AT A SALTWATER "MARINA" ITS "FRESH WATER" IN "QUANTITY".

Oh look. It's an IDLE TEST. Since all no-load engine operation is idling. And it PASSED. Most engine manufacturers today "discourage" engine idling that is "excessive" even when the engine is in mobile machinery and subject to some loads. But not "Cummins Marine" or at least a "Cummins Marine" distributor. Or whatever this "shop" is. Of course if the "aftercooler" needed "service" it must not be a brand-new "factory fresh" engine. Or somebody didn't properly prep the engine for storage and store it "by the book". I have to laugh at an "electronic" engine with a "manual shift" PTO clutch unit "gearbox" on it. PTO is the proper term for anything that is not a power transmission bolted on back - or front - of a "stationary engine" even if its "marinized".

Uh...the "fresh water flush" would be MAINTENANCE. And if it was in the "owners manual" for a "DIYer" this would be SERVICE. What it actually is is a "repair".

Every 18-degree F change in fuel temp affects horsepower by 4%. The same change in AIR temp affects horsepower by about 1%. Why in God's name would you "convert" from a fuel cooler to none?

WD-40 loosens "salt deposits"? WD-40 is almost 100% plain old kerosene. Let's see the "fresh water flush" and a video of the boat in "normal operation". Its entirely possible that "aftercooler" is running "dry" the "not many hours" it ran in "3 years in the ocean". And you don't need to change zincs in "fresh water"? Even "fresh water" is "salt water" to some extent especially natural lakes.

That kind of fuel consumption is associated with "450 hp" at 2000 rpm producing 20 TONS of ACTUAL "tractive force" in a farm tractor that weighs 20 tons alone.

Damn near millpond smooth and that POS pitches and rolls and wallows like it's in 5 footers, lol.

"We've repowered that boat twice". And it still doesn't run like "new". Obviously.

Why in God's name would you ever want to "hit the governor" with a variable-speed diesel?

Realistically it better be dead on nuts 60 Hz and a genset better not need throttled per a tach to be 60 Hz powering "hotel load". Plus or minus 2 Hz is plus or minus more than 3% and that kind of error - which affects VOLTAGE as well as frequency is unacceptable from a genset. Governor "droop" should never exceed 1%. It 60-cycle EXACTLY. NOT "APPROXIMATELY" AND SINCE ALL AC "CLOCKS" RELY ON EXACTLY 60 HZ FREQUENCY FOR "ACCURACY" AND "PRECISION" THEY WILL - NOT "CAN" OR "MAY" - RUN "FAST" OR "SLOW" ACCORDINGLY. VARIOUS "NAVIGATION AIDS" DEPEND ON PRECISE "CLOCKS" AND "NAVIGATION ERROR" WILL MATCH CLOCK ERROR EXACTLY "BEST CASE SCENARIO".

"Plug and play" "Interpret" 'Manage" "Parameters" "Out of the box" "Instrument" Sounds so "scientific" from the length of those "extension harnesses". You know. Ten to forty feet. In reality none of it is applicable to those "gauges" and least of all the "digital gauges" you're trying to sell as "high tech" in relation to a dinosaur of a "marine engine" that needs the "data" you mention LAST as an "add-on" - i.e. "EGT" - instantly available to the "driver" MOST. Because those "370 hp" 360 cubic-inch light-duty "MARINIZED" engines can seem "fine" per every other "instrument" and already be "catstrophically failed" ESPECIALLY WITH "RAW WATER COOLING" AND A "COOLING SYSTEM" THAT LOSES ALL EFFECTIVENESS AT "IDLE" FOLLOWING AN "EMERGENCY SHUTDOWN".

l am việt nam love engine caterpillar diesel C18

Thanks for sharing such a wonderful information request for a short time video how we can fix a heating system in 4 bt cummins engine so that it can get started in during winter months when the temperature is minus 20 degree. Please let me know the latest information. 🙏

So much better than out Boards! Lord Jesus what a beauty

I need a ZF 286 IV And do I need special tools to pull it out, or does it just slide it out? Looks like my dampener is damaged and it's not letting me pull it out. Please help

10 k. 15 k. $$ ??

update?

They do make ORFS to Metric elbow adapters where you can completely eliminate that banjo fitting you're flexing out of the way and get a hose made slightly longer so the christmas tree of fittings is eliminated. More fittings = more leak potentials. If the metric banjo threads are M14X1.5 then the Adaptall fitting P/N would be 6069-06-14. (if the 90 degree adapter can clear when being threaded in) Any good hose shop can make up USCG approved hoses with ORFS ends. Parker 221FR with 26 series crimp fittings P/N 1JS26-6-6 for the straight end and 1J726-6-6 for the 45 degree end if the hose crimps are 3/8 ORFS size. A hose P/N would be 221FR-JS-J7-6-6-6-X where X=length desired. The hose for this would be all 3/8" hose. What drives the hose size are the metric threads on the pump. Find the thread (M14x1.5 I think) then that drives the rest of the sizes. If the hoses are 1/2" then you'll need to find an adapter that has 1/2 ORFS to M14. Another option is to install a straight ORFS x Metric adapter and have a hose made with a 90 on one side and a 45 on the other. The problem with that is the clocking of the crimp ends would have to be right. It would take test fitting the hose before the hose is crimped then marking the hose and fittings and crimping after fitup. There are a few ways to solve this issue. Seems like you need to invite a good hose shop guy to your location and have this looked at. I used to work at a hose shop where I cleaned up systems like this and it's not hard. Just takes talking to the right people.

That top hose needs to be replaced, much easier

Thanks for the video. I have inserted a rubber in-between but now I can change the fittings.

What kind of Grease are you applying to surfaces.

O melhor motor do mundo parabéns a melhor matéria prima que existe a melhorar engenharia é lindo

Um desse que eu preciso é uma obra prima da engenharia parabéns é maravilhoso

Mejoro bastante el sistema de enfriamiento en este motor al primer QSM11

Thank you - amazing video! Would be great to see the video on how to pull apart an intercooler core from it's housing that hasn't been looked after like this! Just bought a boat with this very problem! 2 x Cummins qsb...

Tool for cat 3406 impeller pulling ?

Is this a new engine? What price is this?

Puedo diagnosticar código de falla

One guy has to take a hit for the team and jump off the back so it hits 40mph. lol

Cummin name only,made in china..

Like the sound is this QSB.

Growing up on long island fishing out of fire island inlet the 31 and 25 were the shit

Hello Tony, what are your thoughts on paper-element air filters in the marine environment? Keep making your videos

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