Usually, car maintenance is mainly to keep the car in good technical condition and prolong its service life. In fact, its content is wider, including the knowledge of automobile beauty care.
To sum up, there are mainly the following three aspects:
First, the body maintenance
Car body maintenance is also called car beauty. The main purpose is to remove all kinds of oxidation corrosion inside and outside the car, and then protect it to highlight the beauty of the car as much as possible. Mainly includes: car paint maintenance, cushion carpet maintenance, bumper and skirt maintenance, instrument panel maintenance, electroplating processing maintenance, leather plastic maintenance, tire and hub maintenance, windshield maintenance, chassis maintenance, engine appearance maintenance, etc.
Second, car maintenance
The purpose of car body maintenance is to keep the car young forever, while the purpose of car interior maintenance is to make the car travel hundreds of thousands of kilometers without major repairs and ensure that the car is in the best technical condition. It mainly includes: maintenance of lubrication system, fuel system, cooling system, braking system and carburetor (injector).
Third, the body is refurbished.
Such as diagnosis and treatment of deep scratches, repair of multi-material bumper, repair of hub (cover) hard injury, renovation of leather and chemical fiber materials, renovation of engine color and so on.
Automobile maintenance is divided into two categories: regular maintenance and irregular maintenance. Regular maintenance includes:
Daily maintenance, primary maintenance and secondary maintenance; ?
Non-scheduled maintenance includes:
Running-in maintenance and seasonal maintenance. The main work of car maintenance is nothing more than cleaning, inspection, fastening, adjustment and lubrication. However, with the development of science and technology and automobile industry, various advanced technologies, mainly computers, are widely used in automobiles, which makes the future automobiles gradually intelligent, so the contents of automobile maintenance are endowed with new connotations.
Automobile maintenance is a complex work with high technical content, which is difficult to be completed by drivers themselves and needs to be carried out in automobile maintenance enterprises.