Braking distance influence factor
The length of the braking distance is an important factor in determining whether the vehicle braking system is working properly. In general, the heavier the vehicle, the greater the inertia and the more powerful the braking system. The factors affecting the braking distance are: Many, such as: brake disc (hub), brake pads, tires, brake fluid consumption, brake heat caused by frequent braking, vehicle load conditions, etc.
Everyone usually pays attention to the brake discs (brakes), brake pads, and tires, and often neglect the importance of brake fluid in the brake system. Next, we all learn together and learn about brake fluid.
Brake fluid working principle
Brake fluid is a liquid medium that transfers brake pressure in a hydraulic brake system. It is used in vehicles that use a hydraulic brake system. In a brake system, it is a force transmission medium because liquid cannot be compressed. , When the liquid is under pressure, it will quickly and evenly transfer the pressure to all parts of the liquid. Hydraulic braking uses this principle to work.
Brake fluid working principle
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Why replace brake fluid?
The brake fluid itself has water absorption. When the moisture content exceeds a certain level, (1) the wet equilibrium reflux boiling point decreases and the braking force decreases; (2) The brake pipe generates air resistance, which affects the braking performance; (3) Moisture corrosion Brake lines, which cause damage to the internal valves of the ABS module, influence the transmission of braking force, etc. In addition, when the brake fluid is used for too long, it will also accelerate the brake pump cups and pistons. The wear and tear.
The following conditions are recommended to check or replace the brake fluid:
◆The brake fluid reaches the specified service life (usually two years or 40,000 kilometers);
◆ The brake fluid becomes turbid;
◆The brake fluid becomes darker or changes color, such as turning reddish-brown;
◆The boiling point of the brake fluid is lower than the national DOT standard.
Brake fluid color classification diagram
New brake fluid, old comparison chart
Brake fluid replacement cycle
KEYPARTS brake fluid advantage
