How The Lubrication System Works In An Engine?
The first task of oil in the engine is to keep the things oily so they could not get dry. Just think for a while if the eardrum-piercing sounds of metal pistons screeching up and down inside a dry cylinder. It will be so annoying, isn’t it?
There are pleasant effects of keeping the engine lubricated with automotive lubricants There is little friction, which makes a sense that engine has to make little effort to keep it running. So, it means that it is able to skate on less fuel can run at the lower temperature. And this means that less wear and tear on the engine parts. Engine needs to fill with clean oil so it can perform well.
Never get fooled by the term “lubrication”, sometimes when you go to the local quick lube work shop, they recommend you are supposed to have a “lube job”. That is certainly not an oil change. That absolutely means oiling the chassis and suspension system. None of them shares the oil with lubrication system in engine.
Lubrication system
The Engine lubrication system is considered to give a flow to the clean oil at the accurate temperature, with a appropriate pressure to each part of the engine. The oil is sucked out into the pump from the sump, as a heart of the system, than forced between the oil filter and pressure is fed to the main bearings and also to the oil pressure gauge. The oil passes through the main bearings feed- holes into the drilled passages which is in the crankshaft and on to the bearings of the connecting rod. The bearings of the piston-pin and cylinder walls get lubricated oil which dispersed by the rotating crankshaft. By the lower ring in the piston the excess being scraped. Each camshaft bearing is fed by the main supply passage from a branch or tributary. And there is another branch which supplies the gears or timing chain on the drive of camshaft. The oil which is excesses then drains back to the sump, where the heat is being transferred to the surrounding air.
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| Oil gallery |
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| Oil cooler |
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| Oil filter |
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| Oil pan or oil sump |
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| Oil pump |
