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What are the wear and tear caused by improper use of cylinder liner
1) The lubricating oil filter has poor filtering effect. If the lubricating oil filter does not work properly, the lubricating oil cannot be filtered effectively, and the lubricating oil containing a large amount of hard particles will inevitably increase the wear of the inner wall of the cylinder liner.
2) The filtration efficiency of the air filter is low. The function of the air filter is to remove the dust and sand contained in the air entering the cylinder, so as to reduce the wear of parts such as cylinder, piston and piston ring. Experiments have shown that if the engine is not equipped with an air filter, the wear of the cylinder will increase by 6-8 times. The air filter is not cleaned and maintained for a long time, and the filtering effect is poor, which will accelerate the wear of the cylinder liner.
3) Long time operation at low temperature. Long-term low-temperature operation will cause poor combustion, and carbon deposits will spread from the upper part of the cylinder liner, causing severe abrasive wear on the upper part of the cylinder liner; second, it will cause electrochemical corrosion.
4) Frequent use of inferior lubricants. In order to save trouble and money, some car owners often buy low-quality lubricating oil from roadside shops or illegal oil dealers and use it. As a result, the upper part of the cylinder liner is strongly corroded, and the wear amount is 1-2 times larger than the normal value.
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