3. Select the oil when we must pay attention. Due to the action of the turbocharger, the air entering the combustion chamber of a substantial mass and volume increase, the engine more compact, more reasonable, higher compression ratio, the higher the working strength of the engine. Connecting Rod Machining precision is also higher, more stringent requirements assembly technology. All decisions of the high-temperature, high-speed, high-power, high torque, low-emission characteristics work turbocharged engine. At the same time also determines the internal parts of the engine to withstand higher temperatures and greater impact, compression and shear forces working conditions. Therefore, the choice of turbocharged car motor oil when it is necessary to take into account the special nature of the oil used must be good abrasion resistance, high temperature lubricant film build blocks, high film strength and good stability. The synthetic oil or semi-synthetic oil just to meet this requirement, it is best to use the original oil in addition to the provisions of the oil, can also use synthetic oil, semi-synthetic oil of high quality lubricants.
4, the engine oil and filter must be kept clean to prevent contaminants from entering, because with a small gap between the turbocharger shaft and sleeve, if oil lubrication capacity decreased, the turbocharger will cause premature retirement .
5, need time to clean the air filter to prevent dust and other impurities into the high-speed rotation of the compressor impeller, Shock Absorbers resulting in speed instability or increased wear bushings and seals.
6, need regular checks turbocharger seal ring whether bees. Because if the seal ring is not sealed, so the exhaust enters the engine lubrication system by sealing ring, the oil is dirty, and the rapid increase in crankcase pressure, in addition to low speed when the engine oil is also discharged from the exhaust pipe or through the sealing ring into the combustion chamber, resulting in excessive consumption of oil to produce the situation "burn oil".
7, the turbocharger should always check there is no abnormal noise or unusual vibrations, lubricating pipe and fittings have no leaks.
8, turbocharger rotor bearing high precision, the work environment for repair and installation time is very strict, so when the booster malfunction or damage to the designated repair station should be repaired rather than to the general repair shop .
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