The usual car maintenance is mainly to maintain the good technical status of the car and extend the life of the car. In fact, its content is broader, including the knowledge of car beauty care, in summary, there are mainly the following three aspects:
1. Car body maintenance. Car body maintenance is also used to be called car beauty. The main purpose is to remove all kinds of oxidation and corrosion from the outside and inside of the car, and then to protect it, so as to highlight the "beauty" of the car. It mainly includes: car paint maintenance, cushion carpet maintenance, bumper, car skirt maintenance, instrument panel maintenance, electroplating processing maintenance, leather plastic maintenance, tire, wheel warranty, windshield maintenance, chassis maintenance, engine appearance maintenance, etc.
2. Maintenance in the car. Car body maintenance is to keep the car young forever, and the purpose of car maintenance is to make the car drive hundreds of thousands of kilometers without major repairs to ensure that the car is in the best technical state. It mainly includes: lubrication system, fuel system, cooling system, brake system, carburetor maintenance, etc.
3. Car body renovation. Such as the diagnosis and treatment of deep scratches, the repair of multi-material bumpers, the repair of hard flaws on the wheels, the renovation of the materials of leather and chemical fiber, and the renovation of the color of the engine.
Car maintenance is divided into two categories: regular maintenance and non-scheduled maintenance. Regular maintenance includes: daily maintenance, primary maintenance, and secondary maintenance; non-scheduled maintenance includes: break-in period maintenance and seasonal maintenance. The main tasks of car maintenance are nothing more than cleaning, inspection, tightening, adjustment and lubrication. However, with the development of science and technology and the automobile industry, various advanced technologies mainly based on computers are widely used in automobiles, making the future cars gradually become intelligent, so the content of car maintenance has been given new connotations.
Car maintenance is a highly technical and complicated task, which is difficult to complete by the driver alone, and needs to be carried out by an automobile maintenance enterprise. However, there are still some auto repair companies in my country who still stick to the traditional concept of maintenance, outdated maintenance equipment and tools, and the maintenance methods are still old-fashioned, which is not suitable for the needs of modern development. In addition, the service quality of some maintenance companies is worrying. In order to obtain profiteering "black box operations", the old ones are replaced by the new ones and the inferior ones are good. The maintenance fees and replacement fees are skyrocketing. Therefore, drivers are reminded that they must choose a maintenance company with strong technical strength, reliable service quality, and good reputation when maintaining the car, not to be troublesome, save money and not to maintain the car, so as to avoid big losses due to small ones.
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