What Causes Ineffective Braking?
2 Answers
This situation may occur due to insufficient brake fluid in the braking system or the presence of air in the brake lines. If this happens, it is recommended to have the brake fluid checked. The braking system is a crucial component of a vehicle, directly affecting driving stability and safety. Below are relevant details: 1. The main components of the braking system include the vacuum booster, master cylinder, wheel cylinder, brake pads, and brake discs. 2. Brake pads and brake discs are wear-and-tear parts that require regular replacement. As the vehicle's mileage increases, they will gradually wear out. Once they reach a certain level of wear, replacement is necessary. 3. The vacuum booster is a device that provides assistance, making it easier for the driver to press the brake pedal. When the brake pedal is pressed, the master cylinder uses brake fluid to activate the wheel cylinders, which then push the brake pads to clamp the brake discs. This action slows the vehicle down. 4. The wheel cylinder is commonly referred to as the brake caliper, which contains pistons. 5. Brake fluid is a liquid in the braking system that needs periodic replacement. It is prone to absorbing moisture. If the brake fluid's water content is too high, it can reduce braking force and increase stopping distance. When the water content reaches 3%, immediate replacement is required.
Last month, while driving home from work, I experienced a situation where the brakes wouldn't hold. Pressing the brake pedal felt like stepping on cotton with no response, which really startled me. Later, after taking it to a shop, I found out the brake pads were worn too thin to properly grip the rotors. I had neglected to check their thickness regularly, and now I've learned that brake pad wear should be inspected every 10,000 kilometers. If the brake pedal feels spongy or you hear metal grinding noises, it's crucial to get it checked immediately—especially on rainy days when roads are slippery, as the risk of accidents increases. I also learned that low brake fluid or air in the system can cause similar issues, so it's best to replace the brake fluid periodically—safety first. That near-miss was a wake-up call; since then, I've made it a habit to service the brakes every six months.
