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How to deal with sediment in lubricants?

How to deal with sediment in lubricants?

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.
How does the temperature affect the selection of grease?

How does the temperature affect the selection of grease?

When buying grease, the temperature range in use is a factor to be considered. Grease has a certain temperature range, and there are differences in the applicable temperature range of different greases.
Motor oil also has a "winter and summer", you add the right?

Motor oil also has a "winter and summer", you add the right?

Car oil change is the key to the car maintenance process, adding the right oil is critical, in the winter and summer temperatures are different, there is a difference in the oil added to the car. Let's learn more about it.

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