HS code-based risk profiling for exporters

Motorcycle is HS code-based risk profiling for exportersa fuel-driven vehicle, and the engine is its core component. During motorcycle driving, the engine will produce high temperature. Once the high temperature is excessive, it will cause engine failure and even accidents. This article will introduce how to deal with high temperatures in motorcycle engines.I. Causes of high temperature 1. Engine problems The engine is the core part of the motorcycle and the power source that drives the motorcycle. When the engine fails, it usually leads to problems such as engine high temperature and oil leakage. For example, problems such as insufficient oil and blockage of the intake duct may cause the engine to overheat. Two. Heat does not dissipate. In the hot weather in summer, a motorcycle running for a long time will cause the motorcycle to absorb a large amount of heat, and the motorcycle engine is the part where the heat is most concentrated. When the heat dissipation conditions are not good, it will lead to the high temperature of the engine. 3. Low-boiling-point oil Low-boiling-point oil is some fuel with a boiling point of less than 200℃, which is easy to evaporate in hot summer weather, resulting in poor cooling effect of gasoline engines, thus forming a high temperature of motorcycle engines. II. Harm of high temperature 1. Damaged engine If the motorcycle engine encounters high temperature, it is easy for many parts to be damaged.For example, engine pistons, valves, cylinder heads and other parts will be deformed due to excessive heat, resulting in the inability of the machine to operate normally. Two. Safety hazards When a motorcycle is running, the high temperature of the engine also means that the fuel is overheated, resulting in fuel degeneration, gasoline evaporation and other problems. These problems will cause the machine to fail or explode, bringing safety hazards to the driver. III. Coping method 1. Checking the engine oil is an important guarantee for the long-term operation of the motorcycle engine. During the motorcycle driving, it should be checked frequently whether the engine oil is sufficient. If the engine oil is insufficient, it will lead to an increase in the internal friction of the engine, resulting in excessive heat. Two. Replace the appropriate fuel. In the hot summer weather, fuel with a boiling point higher than 200℃ should be used to improve the anti-heating performance of the fuel. At the same time, in the process of motorcycle driving for a long time, fuel should also be added in time to avoid high temperature caused by insufficient fuel.3. Note that the high temperature of the heat dissipation engine is largely caused by the poor heat dissipation of the motorcycle. Therefore, attention should be paid to improving the heat dissipation effect. For example, in hot summer weather, you should reduce the driving time and speed, and often stop to check the heat dissipation of the motorcycle. If the heat dissipation is insufficient, cooling water, cleaning the air intake and other methods should be added to improve the heat dissipation effect. Four. Improve riding skills. In motorcycle driving, you should pay attention to driving skills, reasonably control the speed of the motorcycle, and avoid high-speed driving in a short period of time, so as to reduce engine heat accumulation. In summary, the harm caused by the high temperature of the motorcycle engine to the driver and the motorcycle cannot be ignored. In the hot weather in summer, you should pay attention to the maintenance and riding skills of the motorcycle, and at the same time reasonably control the driving distance and speed to ensure the stable and safe operation of the motorcycle.

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