Why does the brake feel too hard and ineffective?
2 Answers
The reason why the brake feels too hard and ineffective is due to air or oil leakage in the brake lines, a faulty brake master cylinder (which may feel too soft), or excessively worn brake pads. Additional information is as follows: 1. Braking: Also known as deceleration, it refers to the action of stopping or reducing the speed of a moving locomotive, vehicle, or other transportation tools or machinery. The general principle of braking involves fixing a wheel or disc on the high-speed shaft of the machine and installing corresponding brake shoes, bands, or discs on the machine base, which generate braking torque under external force. 2. Decelerator: The braking device, also known as a decelerator, is a mechanical braking device that can slow down the vehicle speed. Simply put, the car's brake pedal is located below the steering wheel. Pressing the brake pedal activates the brake lever linkage, transmitting pressure to the brake shoes on the brake drum, which then clamp the brake disc, causing the car to slow down or stop.
A hard brake pedal with poor stopping power is no small matter. With over a decade of driving experience, I know this situation requires careful consideration. Typically, it's caused by a failed vacuum booster - when it goes bad, the pedal becomes stiff and requires extra force to depress. Brake fluid leaks or air in the system can also affect pressure, leading to insufficient braking force. If braking feels particularly difficult in cooler weather, check the booster hose for cracks. During routine maintenance, check the fluid level monthly - don't wait for the warning light. Don't skimp on brake pad replacements either; excessive wear not only makes braking harder but also increases stopping distance. Safety comes first - if you notice anything unusual while driving, don't push your luck. Pull over and call for assistance. Regular maintenance prevents problems down the road, because you don't want to regret neglecting it when something happens at highway speeds.
