In the daily use of lubricating oil, some users will find visible fine impurities and precipitates in the oil, mechanical impurities such as mud and sand, dust, iron filings, fibers and certain insoluble salts. Precipitates are all inorganic and organic substances in the oil that are insoluble in solvents (such as toluene), which is one of the specifications of medium and heavy fuel. Including some mechanical impurities and additives precipitated at low temperature. For lubricating oil, it can destroy oil film, increase wear, clog oil filter, promote generation of carbon, etc.
In life, we always encounter such and such car failure, today we give you a summary of the most common car fault determination and solutions. After reading in the daily life of the car encountered similar failure phenomenon, know the reasons in order to cope.
In order to ensure the normal operation of the gear transmission mechanism, the correct gear oil must be selected strictly in accordance with the specified requirements in use, otherwise it will cause early damage to the gears and affect the normal use of the vehicle. The difference between vehicle gear oil and industrial gear oil in use conditions determines the difference in their performance: let me briefly explain the difference between them as follows.
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