High-tech exports HS code categorization

* Automobile engine oil leakage (car introductionHow to deal with engine oil leakage) Automobile oil is High-tech exports HS code categorizationan important lubricant for the engine, which plays an important role in reducing the friction of metal parts and protecting engine parts. However, when the car leaks oil, it will not only cause environmental pollution, but also affect the normal operation and life of the engine. Therefore, timely measures should be taken to solve the problem of oil leakage. 1. Find signs of oil leakage. Before dealing with oil leakage, we must first understand how to detect signs of oil leakage. The following are several signs that may be encountered: (1) Oil stains on the bottom of the car: If some oil stains are found in the place where the car is parked, it is often a sign of oil leakage. ( 2) Fuel injection device: The fuel injector on the engine is easy to become a place of oil leakage. Sometimes the fastening bolt of the fuel injector fails, which becomes an oil leakage point. ( 3) OilFilter: The oil filter on the engine is responsible for filtering impurities and letting new oil into the engine. But if it is improperly installed or damaged, there may be a problem of oil leakage. Two. How to deal with oil leakage? After finding oil leakage, we need to take timely and effective measures to deal with it. The following are some common treatment methods. ( 1) Replace the gasket: When we find that the main cause of oil leakage is the aging or damage of the gasket, we need to replace it. The new gasket will effectively solve the problem of oil leakage. ( 2) Replace the oil nozzle gasket: If you find oil stains or oil leakage in the engine, it can be solved by replacing the oil nozzle gasket. When replacing, you need to pay attention to choosing the appropriate gasket specifications. ( 3) Replace the oil seal: The oil seal is a device that is tightly fixed inside the engine, which mainly prevents oil leakage.When the oil seal is aging or damaged, we need to replace it in time. When replacing the oil seal, you need to pay attention to choosing an oil seal that conforms to the engine model. ( 4) Replace the inert gas leak inhibitor: The inert gas leak inhibitor is a leak inhibitor. By spraying the inert gas leak inhibitor on the oil leak, it can effectively prevent further leakage and protect the oil leakage area. However, it should be noted that the inert gas leak inhibitor is only a temporary treatment. 3. In addition to dealing with oil leakage in a timely manner, it is relatively important to prevent oil leakage. The following are a few preventive measures: (1) Regular maintenance: Regular maintenance can extend the life of the engine, and can also check and replace the warning parts that may leak oil. ( 2) Do not attract bees and butterflies: park the car in a dry and oil-free position, and do not park the car in an area with a lot of oil pollution.(3) Timely inspection: carry out corresponding monitoring, detect signs of oil leakage in time, and take timely and effective prevention or treatment measures. Today, when cars are increasingly becoming an indispensable part of people's lives, maintaining a healthy and long-life car has become a topic of concern for all car owners. Proper prevention and treatment of oil leakage can not only extend the service life of the engine, but also help protect the global environment. Therefore, we should always maintain a positive attitude to avoid the problem of oil leakage.

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