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What Is A Brake Master Cylinder And How Do I Know If It’s Bad.

What Is A Brake Master Cylinder And How Do I Know If It’s Bad.

Cobb Tire and Auto Repair Greenville SC 29615

The Brake Master Cylinder is an important component of a vehicle’s Braking System. It Generates the fluid pressure and sends it to the Disc Calipers and the Drum Wheel Cylinders. This is where the braking occurs.

What is a Brake Master Cylinder Cobb Tire and Auto Repair Greenville SC 29615

Brake Fluid Cobb Tire and Auto Repair Greenville SC 29615

So how do I know if my Brake Master Cylinder is faulty. There are two things to look for. First, the Master Cylinder will leak externally at the unit. Open the hood and find the Brake Master Cylinder. It is the component that you fill with brake fluid. It will have a black plastic screw on or snap on cap. Inspect the Master Cylinder for signs of wetness or fluid dripping off it. If the Brake Master Cylinder is leaking, it needs to be replaced. The second thing to look for would be the foot brake pedal fading to the floor when you step on it to stop your car. When you stop, the brake pedal should always feel firm and strong when holding it down. If you feel the pedal slowly fade down towards the floor, it could be problematic. If you feel like you must hit the pedal again to regain firmness, the Brake Master Cylinder might be faulty.

Brake Master Cylinder Cobb Tire and Auto Repair Greenville SC 29615

Master Cylinder Cobb Tire and Auto Repair Greenville SC 29615

With most Auto Repair problems, a skilled Repair Shop should perform the Brake Diagnoses. They will recommend the proper fix. Checking the Master Cylinder should be done when the Mechanic is performing the Digital Vehicle Inspection

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