What Does the Brake Master Cylinder Do?

When you think about your brakes, you likely imagine the parts you can see behind each wheel. Most cars have disc brakes with a caliper, pad, and large, round rotors that are all visible. Then there are the parts you can’t see until you lift the hood, like the brake master cylinder. This part helps stop your car, so it’s important to keep it properly maintained.

WHAT THIS CRITICAL BRAKE PART DOES

Press on the brake pedal and the brake master cylinder converts the pressure from your foot into hydraulic pressure. This hydraulic pump forces brake fluid through a series of pipes and hoses to engage your brakes. Take your foot off the brake pedal to remove the hydraulic pressure and the brakes are released.

Well, it is, but it’s also a delicate system. If the pressure is wrong, your brakes won’t work. There are several reasons the pressure might be off, such as dirt or air in the lines or low brake fluid. That’s why it’s important to maintain your brake system and pay attention to how it operates from day today.

PAY ATTENTION TO SIGNS OF TROUBLE

Once you drive your car for a while, you learn how your brakes feel when you press the brake pedal. It becomes second nature to slow down gently and you don’t have to think about how hard you press. The moment you push on that pedal and it doesn’t react as expected, you know there’s a problem.

If you press on the brake pedal and it takes longer than normal for the brakes to engage, that’s a sign of trouble and possibly a failing master cylinder. The brake pedal may also start to feel different under your foot. It might get mushy or spongy or sink slowly to the floor. If you experience any of these problems, you should have your brakes checked.

It’s essential to maintain your whole braking system so that you’re safe on the road. Check out all the brake system products available on JUDA, a brake valves manufacturers online for more information on maintaining your brakes.