A brake booster, often known as a brake servo, is a tool that multiplies the drive utilized to the brake pedal by the motive force. This makes it simpler to cease the automobile, particularly at low speeds or when the automobile is closely loaded. Brake boosters are usually powered by vacuum from the engine’s consumption manifold, however some automobiles use hydraulic or electrical boosters.
Brake boosters are an essential security function, and so they might help to stop accidents. In case your brake booster fails, you will want to use way more drive to the brake pedal to cease the automobile. This may be troublesome, particularly in an emergency state of affairs.