HS code mapping to non-tariff measures

The HS code mapping to non-tariff measuresengine lower guard plate is an important protective device in the car chassis, which can effectively protect the engine, transmission, transmission system, cooling system and other important parts.However, in daily use, the under-engine guard is prone to falling off, which not only affects the appearance of the car, but more importantly, poses a threat to the safety of auto parts. This article will provide you with solutions from the causes and consequences of the guard plate falling, how to avoid the guard plate falling off and how to deal with the fallen guard plate. I. Causes and consequences of the guard plate falling off. The main reasons for the guard plate falling off are as follows: 1. Vibrations and impacts during the driving process of the car The car will inevitably be subjected to vibrations and impacts on the road during driving. These vibrations and impacts will affect the parts in the car chassis and sometimes cause the guard to fall off. Two. The quality problem of the guard plate itself. The production process of the guard plate of some models may not be rigorous enough, or the materials used may not be strong enough. These problems will cause the guard plate to fall off easily.3. Poor installation. When installing the guard plate, some vehicles are not installed well or the fastening screws are not solid enough, which will cause the guard plate to be loose and eventually fall off. The consequences of the protective plate falling are generally as follows: 1. Reducing the appearance of the car is an important part of the front and bottom parts of the car. Once the guard falls off, it will reduce the appearance beauty of the car. Two. After the safety guard that affects the car parts falls off, it will directly expose the important parts in the car chassis. Once these parts are hit by the outside, they will pose a great threat to the safety of the vehicle. 3. It may lead to private modification. Some car owners may modify cars privately in order to pursue beauty or performance. When the guard falls off, they may modify the car privately, which will further reduce the safety of the car and bring great danger to driving. II. How to avoid the guard falling off 1.Regular inspection and maintenance of cars Regular maintenance of cars is very important. If the owner finds that the guard plate is loose or shows signs of wear, he should replace or repair the guard plate in time, and check the guard plate regularly in future maintenance to avoid the fall of the guard plate. Two. Correct installation of the guard plate. When installing the guard plate, the owner should follow the installation guide of the car manufacturer, install the guard plate and fixing bolts respectively, and check whether it is firm. 3. Pay attention to driving habits. Owners should pay attention to the road surface during driving to avoid unnecessary impacts and vibrations. And you should also pay attention not to drive the car at too high or too low temperatures. At high and low temperatures, the fasteners and bolts in the car chassis will be subjected to different degrees of expansion and contraction, which is easy to cause the guard to loosen. III. How to deal with the dropped guard plate if the vehicle has fallen off the guard plateIn the case of falling, the car owner should park the vehicle on the side of the road as soon as possible and contact the local maintenance service center or a professional auto repair shop to deal with it as soon as possible. In the process of waiting for the maintenance personnel, the owner should try to avoid the vehicle driving and describe in detail the falling of the guard, so that the maintenance personnel can locate and solve the problem faster. When installing a new guard, the owner should choose a maintenance service center authorized by a regular car manufacturer to avoid private repair shops to ensure the safety of the car. In a word, as an important protective device in the car chassis, if it falls off, the guard plate will seriously affect the safety and appearance of the car, causing unnecessary losses. Therefore, car owners should regularly check and maintain the guard plate. While installing the guard plate correctly, pay attention to driving habits to avoid the case of the guard plate falling off.Of course, if the guard has fallen off, the owner should deal with it in time and restore the normal state of the car as soon as possible.

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