The brakes become soft after changing the brake fluid, and the brakes are ingeniously exhausted.

Brake FluidAs one of the consumables of automobiles, they naturally need to be replaced regularly. However, some friends have reported that the brakes become soft after changing the brake fluid. In fact, this phenomenon occurs. The main reason is that an error occurred during the replacement process, which caused the brake hose to enter air and need to be discharged in time. So let's discuss the clever method of brake exhaust air today.

The method of braking air exhaust:

First of all, we need two people to cooperate in order to avoid mistakes. First, one person is responsible for applying 4-5 brakes,Then another person is responsible for loosening the bleed screw on the brake cylinder. If there is really air in the tubing, part of the brake fluid and gas will be sprayed out at this time. Repeat the above operation. When all the brake fluid is sprayed out, it means that all the gas in the brake hose has been discharged. Finally, directly tighten the bleed screw and you are done.

But don’t underestimate the problem of the air inlet pipe. You must know that the air contains some moisture and impurities. This will affect the water content of the brake fluid (reducing the boiling point of the brake fluid). There is a certain probability that the system will vaporize and cause air resistance, which will cause the vehicle to brake slowly or even fail, andBrake fluidThe stability is also affected. Therefore, it is very necessary to discharge the air in the oil pipe.

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