raking system often appears such and such problems, if not solved in time, there is likely to be an accident, so we must pay great attention to this problem, today Xiaobian to introduce the common problems and solutions to the braking system:

Fault phenomenon: step on the brake pedal, pedal does not rise, no resistance;

Determine the reason: check whether the brake fluid is missing; Brake pump, pipeline and joint whether oil leakage; Whether the main pump and sub-pump parts are damaged;

Fault phenomenon: brake pedal to the end, braking effect is not good; Continuous braking, no improvement in effect, and the pedal gradually increased.

Reason: there is gas in the braking system.

Fault phenomenon: continuously step on the brake, pedal return is increased, the braking effect is improved.

Cause: the gap between the friction plate and the brake drum is too large

Fault phenomenon: continuously step on the brake, pedal position is elevated, and there is a sinking feeling.

Determine cause: oil spill.

Fault phenomenon: pedal position is very low; Step again, position cannot rise, feel hard.

Determine the cause: the main pump is blocked.

Fault phenomenon: pedal height is normal, does not turn does not sink, but the braking effect is not good.

Reason: the gap between the friction plate and the brake drum is too large or there is oil pollution.

Fault phenomenon: braking deviation.

Judge the reason: the car to the left, the right wheel brake is not working, and vice versa.