What Does the Engine Lubrication System Consist Of?

1 Answers
ElijahMarie
07/30/25 6:36am
The engine lubrication system consists of components such as the oil pump and pressure relief valve. The fundamental task of the lubrication system is to continuously supply lubricating oil to the friction surfaces of various parts, reducing friction and wear. The basic functions of the lubrication system are as follows: 1. Oil delivery: Continuously delivering clean oil to the friction surfaces of engine components to reduce friction resistance and wear. 2. Damage prevention: The flowing oil also carries away heat generated by friction and metal particles from wear, preventing component temperature rise, damage to the fit clearance, and adverse consequences, while also preventing abrasive wear of parts. 3. Sealing: Due to the viscosity and adsorption properties of the lubricant, an oil film is formed, enabling the oil to act as a seal.
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