使用发动机润滑油应注意的问题

Precautions for Using Engine Lubrication Oil

针对目前发动机润滑油使用中存在的问题，指出了使用中应注意的事项，一是正确选择润滑油种类和质量等级；二是合理选择润滑油粘度；三是慎重进行发动机润滑油的代用和混用；四是防止润滑油被污染；五是应及时更换润滑油；六是按规定加注润滑油；七是严禁使用假冒伪劣润滑油等。

Facing against the current problems in use of engine oil, the paper points out the following notices: 1. Select the lubricating oil class and quality grade correctly. 2. Choose the oil viscosity properly. 3. Be very careful to the substitute and mix use of the oil. 4. Prevent the oil from being polluted. 5. Change the oil in time. 6. Fill the oil according to the rules. 7. Not use the fake inferior quality oil.