Brake servo for Renault Scénic III Scénic

Brake Servo (Brake Booster): Enhancing Braking Power

The brake servo, also known as a brake booster, is a critical component of a car's braking system, designed to assist the driver in applying braking force with minimal effort. This servo amplifies the force exerted on the brake pedal, providing enhanced braking power without requiring excessive pedal pressure. Discover OEM brake servo parts in our catalog for reliable braking performance and safety.

Key Components

Inside the brake servo, key parts include:

• Vacuum Chamber: Creates a vacuum when the brake pedal is pressed.
• Diaphragm: Moves in response to the vacuum, assisting in applying brake force.
• Control Valve: Regulates vacuum pressure for smooth and consistent braking performance.

Maintenance and Replacement

Regular maintenance and inspection of the brake servo are essential to ensure optimal braking performance and safety. Signs of a failing brake servo include increased pedal effort, reduced braking power, or unusual noises during braking. Replacement with a high-quality, properly sized unit is crucial for maintaining reliable braking operation and vehicle safety.