Two: some daily maintenance done by the owner himself. Instead of buying a car, I go to the after-sales station to do car maintenance every year, which is also daily maintenance. The normal maintenance of vehicles is related to the service life of vehicles and the safety of drivers and passengers. Improper maintenance or use will cause vehicle failure and bring potential safety hazards. Besides going to our pit for mandatory maintenance on time, I should also do my daily maintenance, which is beneficial to the' health' of the vehicle. In order to keep the car in good driving condition, careful daily maintenance is essential.
After buying a car, you must be familiar with the instructions and maintenance manual of the car (many car owners don't read it when buying a car, and finally don't know where the button is).
What maintenance should the car do every day and its precautions-precautions
1. "Heart" maintenance: The engine will form a thick layer of carbon deposit after long-term use, which will corrode the rubber parts in the engine and affect the normal running of the car, so it is necessary to clean the engine in time. After cleaning the engine, apply a layer of maintenance wax to prevent the metal parts and rubber parts in the engine from rusting.
2. Sterilization in the car: The temperature rises gradually in spring, which is the season for all kinds of bacteria to breed and grow. Therefore, we should pay special attention to the sterilization and disinfection in the car, keep the cab dry and clean, especially the sanitary corners such as car cushions, foot pads, steering wheel covers and air outlets, and keep the environment inside the car dry and clean.
3. Brake fluid should be checked: the automobile braking system is mostly double-tube vacuum assisted hydraulic braking. It is worth noting that the brake fluid that transmits braking force has strong water absorption. If water enters the brake fluid, the high temperature generated by friction will make the water evaporate during braking. But gas is compressible, and being compressed in brake fluid will cause braking failure or even failure. After entering the spring, there will be more and more rain and the humidity of the air will increase. It is very dangerous if there is a small amount of water in the brake fluid before the rainy season. Some vehicles with serious brake fluid water absorption can see water droplets on the brake fluid oil cup cover. Therefore, it is necessary to check the brake fluid during maintenance to ensure the safety of drivers and passengers.
4. Chassis should be rust-proof: After the muddy roads in winter, the automobile chassis will be covered with thick soil, which contains alkaline chemicals when melting snow, which will cause great corrosion to the automobile chassis and block the ventilation holes on the automobile chassis. Go to the place where there is a computer car wash to wash the dirty things off the chassis. Conditional, can do a chassis rust treatment, resist the corrosion caused by acid and alkali, to ensure that the chassis will not rust.