How to Fix a Longer Brake Pedal Travel?
1 Answers
To restore the brake pedal travel, start the vehicle and wait for the idle speed to stabilize (about 2-3 minutes). Then, press the brake pedal firmly all the way down, hold it for two seconds, and pull up the handbrake. Keep the foot brake pressed firmly for a few more seconds without releasing it, then slowly release the foot brake and the handbrake. Below are the specific reasons for increased brake pedal travel in cars: 1. Insufficient brake fluid pressure: This can be due to a lack of fluid in the master cylinder, ruptured brake lines, leaking pipe connections, or clogged fluid passages. 2. Brake pedal malfunction: This may be caused by excessive free travel of the brake pedal or excessive clearance in the brake system, poor contact of the brake shoe friction linings, severe wear, or contamination with oil. 3. Condition of the brake discs and pads: The state of the brake discs and pads is another major reason for increased brake pedal travel. As the thickness of the brake pads and discs decreases, the brake fluid level also drops. Since brake fluid is the medium for transmitting force, greater compression is required to effectively complete the braking action, naturally leading to longer brake pedal travel. Therefore, it is essential to regularly inspect the condition of the brake discs and pads during daily use, and not wait until the dashboard warning light comes on before performing maintenance checks.
