Symptoms of brake fluid replacement

The quality of the car's brake system is self-evident, and the brake system can not only replace the brake pads and brake discs, but also replace the brake fluid.SoAre there any symptoms when the brake fluid is about to be replaced?

Brake Fluid

Brake fluid is called brake fluid. Because of its incompressibility, it can directly transmit the pressure output from the brake master cylinder to the brake cylinder. Therefore, the brake fluid is used as the braking force transmission medium in the car's brake system.

The quality of brake fluid will directly affect the braking force performance of the car during driving. Therefore,A qualified brake fluid should have the following properties:

1. Good low temperature fluidity.

2. High boiling point, will not produce air resistance at high temperature.

3. It will not cause corrosion and deterioration of the metal parts and rubber parts of the brake system.

Symptoms of brake fluid replacement

1. The brake fluid is dirty and black.

2. The brakes become soft: Because the brake fluid has a certain degree of water absorption, it will continuously absorb the moisture in the surrounding air during its use. If the brake fluid is used for a long time and the absorbed moisture is too high, the brake fluid may be due to high temperature during braking. Air resistance will be generated in the pipeline of the brake system, which will affect the braking effect, and even cause the direct failure of the brake.

When the above two situations occur, it means that the brake fluid has deteriorated, and its performance has wea