Brake maintenance, car owners can also think of it, how important the car parts when braking. So what are we holding brakes? Why do brake maintenance? Let's take a look at the problem together~
I have seen an accident data before: in the annual traffic accidents, about one-third of the people caused by the brake problem, the death toll reached tens of thousands. Regular maintenance of the brake system to keep it in check is critical.
What is brake maintenance?
We know that most car brake systems are composed of pedals, boosters, master pumps, ABS auxiliary, oil pipes, brake cylinders and friction components. Brake maintenance, as the name implies, is the regular inspection and maintenance of the brake system of the car.
Why do you need brake maintenance?
In order to dissipate heat, the brake system is generally installed in the ventilation of the vehicle, and can directly contact the mud, water, electrolytes and oil on the road surface, and there is a risk of being eroded. If the brake friction working surface is adhered by dust and the brake assembly running track is blocked by the stain, the friction will be reduced, and the braking efficiency will be reduced; if the brake is formed, corrosion and rust will affect the braking effect time; the heat dissipation channel is blocked, under Brake failure is prone to occur on long slopes.
A good braking system is an important way to keep the car in good condition and improve the driver's driving experience. Regular maintenance of the brake system, extending the service life of the brake system, spending a small amount of money to save money, is always the way to ensure the safety of the passengers.
1, daily care. The cleaning of the surface of the brake friction component and its heat dissipation channel should use a solvent-based cleaning agent. Remember to use a cleaning agent containing lubricating components to avoid soaking the rubber. The parts of the brake friction components that move with each other and the back of the brake friction components should be made of high temperature resistant (600 ° C or higher) impact resistant lubricants; the brake cylinder locating pins are made of high temperature resistant (above 120 ° C) lubricants. It is important to remember that lubricants that are not resistant to high temperatures such as butter should not be used. Clean, high-quality brake fluid is the basis for ensuring a good brake system. It is recommended to buy it at Chengdu Jiehui Automobile, this well-known merchant, and the quality is more secure.
2, It is necessary to replace the brake pads in time according to the mileage. The brake pads are made of soft metal such as asbestos and lead, which are combined with a resin and pressed onto a metal base plate. Brake discs (drums) are made of cast iron or steel. Brake discs (drums) have a service life. They must be replaced when they are worn to a certain extent. Normally, they are used in urban driving. Their life span is about 50,000 kilometers, and the life of brake pads is about 30,000 kilometers. The situation depends on the operation of the owner, which is checked every 10,000 kilometers.
3. For brakes on oil roads, brake oil should be replaced regularly. Under normal circumstances, the brake oil should be replaced every 50,000 kilometers. If you are driving frequently in wet areas, the cycle should be shortened appropriately. And the brake oil can not be replaced at the roadside repair car, you must go to such a reputable service station as Chengdu Qingbang Service Station, after all, the quality of brake oil is very stable. For vehicles with pneumatic braking, pay attention to the frequent discharge of water from the system and regular replacement of the dryer. Always check the working condition of the pump and the wear of the pump belt. If problems are found, replace them in time.
4. Be careful not to inhale asbestos dust. When using a dry brush to clean dust, it may be asbestos dust, which is very unfavorable to the human body. Therefore, when removing dust from the brake system, it should be carried out in a ventilated place with a vacuum cleaner specially designed to remove asbestos.
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