Oil pump is the key part in the lubrication system．
举一反三
- main components of lubrication system( ) A: radiator B: oil pump C: antifreeze D: oil pan
- Which component is the liver of the lubrication system? A: Screened intake B: Oil filter C: Oil pump D: Oil pressure relief valve
- What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine. A: oil filter B: Screened intake C: oil pump D: oil pressure relief valve
- In the lubricating oil system of the main engine, the function of _____ is to adjust the amount of lubricating oil entering the lubricating oil cooler according to the temperature of the lubricating oil. A: self cleaning filter B: lubrication oil pump C: three-way valve D: by-pass filter
- 1 In the pressure system oil is supplied by an oil pump driven by the _______