Braking is a part of every driver's friend, because it is about the safety of driving. Safety is the first and necessary when enjoying a convenient and fast lifestyle. Regarding the maintenance of the brake system, I believe that most car owners pay more attention to the brake pads. They often check it themselves, but the brake oil? In contrast, the owner will not care very much.
First, the role of brake oil
Brake oil plays a role in the brake system of the car. We use the foot to step on the brake pedal. With the aid of the vacuum booster, the brake master cylinder is pushed. The brake master cylinder pushes the brake oil and passes the force under the foot through the brake oil. To the brake cylinder to which the four wheels belong, the brake cylinder pushes the brake pad, and the brake pad squeezes the brake disc to form a braking force.
The brake oil itself is hydrophilic. The deterioration of the quality of the oil causes abnormal wear of the engine, and the wear of the components in the brake system is relatively small. So does the driver friend know how long the brake oil needs to be replaced?
Second, the brake oil replacement frequency
Replace brake fluid and antifreeze every two years.
1, brake oil is very critical, or regular replacement is better. When your car is being serviced and replaced with oil, it is best to change the brake fluid by the way;
2, the steering machine does not need to be replaced regularly, but when the car overhaul or annual inspection, find an experienced master to help you school, adjust the gap to be OK, generally good steering machine maintenance is appropriate for more than 3 years no problem.
Third, the brake oil use precautions
Brake oil is a key part of the car's brake system, which is related to the safety of the owner. Although the current owner is difficult to distinguish the authenticity of the brake oil by the naked eye, in the use of brake oil, many 4S shop after-sales service stations and garages in the city reminded yesterday that the owner should pay attention to 5 points when using brake oil.
First, do not mix brake oils of different types and brands. Due to the different formulas, mixed brake oil will cause the brake oil index to drop.
Second, when the brake oil absorbs moisture or has impurities, it should be replaced or filtered in time, otherwise the brake pressure will be insufficient and the braking effect will be affected. This is especially important as the weather in South China is generally wet.
Third, the vehicle is normally driven for 40,000 kilometers or the brake oil is used continuously for more than 2 years. The brake oil is easily deteriorated due to long use time and should be replaced in time.
Fourth, when the vehicle is in normal driving, if the brake is suddenly light and heavy, the brake oil should be replaced in time, and the brake system should be cleaned with alcohol before replacement.
Fifth, when the vehicle brakes are out of deviation, the brake system should be fully inspected. If the sub-pump cup is found to be too large, it may indicate a problem with the quality of the brake fluid. At this time, you should choose a better quality brake oil replacement and replace the cup.
Concerned about surprises
Label: How long does the brake oil change? What are the precautions in use?
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