I was thinking some remote control of the fuel pump. By controlling the fuel flow to the inlet side.
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The fuel pumps are individual, 1 for each cylinder. They appear to be of the well proven type of the era that incorporates a rotatable helix controlled by the handwheel that you see Opa turning. The method is termed "spill point cut off". The pump plunger stroke does not change, but the "barrel" around it turns, altering the "spill point". The supply is usually just gravity from a service tank with enough capacity to run the engine without relying on any pump. On ships it is called the "daily service tank", and usually topped up via a centrifuge.
Opa also bars the engine over as a first step, and maybe the device that he locks off is an interlock so that no air can enter the starting system while the turning gear is engaged. I just cannot figure out what he is doing!Ich spreche kein Deutsch[biggrin]
Found it. In the comments section.
HD1080ide 1 month ago (edited)
📢 Subtitle with translation is available.
These are the steps performed to start the engine:
0:08 - The young machine operator begins to pre-lubricate the engine.
0:32 - After reaching 2 bar oil pressure, the older machine operator turns the engine manually.
1:44 - The engine is turned by compressed air with cylinder taps opened to blow out water or oil, if present. The engine is still being pre-lubricated.
1:57 - The machine operator closes the cylinder taps.
2:14 - Water pump switched on (control cabinet in the background).
2:16 - Fuel valve opened.
2:18 - Injection pumps on filling: Probably, this means that the injection pumps are set to maximum as a basic setting (big wheel). The final fuel amount is set by the governer (small wheel in the background).
2:21 - Preheating
2:30 - Glowplugs are glowing.
2:34 - Engine start by compressed air.
2:55 - The machine operator checks the combustion by opening the cylinder taps shortly.
3:13 - Finally, he raises the RPM by adjusting the governor.
Deboss Garage - Mechanic channel- diesel focus.
Briansmobile1 - Mechanic channel.
Essential craftsman - old school chippy, heap of info and tips on building and blacksmithing.
Home built by Jeff - Aussie bloke building a sweet porsche, L28 powered 240Z, and a beetle. Mrs Jeff is a bit of allright too.
AvE Skookum as FRIG. Just do yourself a favour and watch this guy.
Hagerty - The Barn find hunter. Searches out classic cars in the US. He's an insurance house shill, but it's not a hard sell.
Bleepin Jeep - Jeep mods and 4x4 vids
Busted Knuckle video - 4x4 USA style. Mud bogging, rock bouncing etc.
Auto Edits - One of the camera techs behind roadkill has his own channel. Building a sweet jeep, and a few other trick projects. Great production value in these videos.
The proper people - Urban Exploration. Interesting stuff.
This is Dan Bell - He does a great series called ánother dirty room'where they strip down cheap hotel rooms with forensic precision. I'm scarred, seeing what they find. They also have a 'dead mall' series. And some UrbEx.
Diresta - The OG maker on youtube.
Primitive technology - Some dude in FNQ who video logs his re-enactment of primitive ways and methods. Like firing clay, building huts, etc.
I’ve seen a few of the Primitive ones,, they’re really cool 😎
To add to some of the awesome channels already mentioned:
Geoffrey Crocker - Some great series LR content, and other machinery refurb videos YouTube
Peter Anderson - Bloke in VIC that restores cars and bikes very methodically, learn't a heap from this blokes videos when doing up my Series 3 YouTube
Sampson Boat Co - Young bloke rebuilding a 100ish year old sail boat YouTube
Seriously Series - Some great Series LR videos form some blokes in Tassy YouTube
Cold War Motors - Canadian's messing about with old cars, (and one of the best videos on how to repair a rusted door ever) YouTube
Bad Obsession Motorsport - Project Binky! https://www.youtube.com/channel/UCHv...B7NyU5tIiEZHBg
Cheers,
I was a sucker for DavidsFarm on Youtube circa 2007... before the channel was shut down, as it turned out he was a kiddy fiddler.
You can still find some reposts of his clips around. Lots of Canadian winter cold starts on various vehicles, redneck rally driving, and general repair videos.
Good wholesome fun, what was on camera at least [bigwhistle]
I have enjoyed the aviation flix known as originating from kermicam
These are from Kermit Weeks who is currently rebuilding his aircraft collection (on his own airfield) which was largely destroyed by Hurricane Andrew.
e.g. YouTube
He also has a series about the Boomerang at Caboolture (wherever that is :) ) starting with this : YouTube