How to adjust excessive brake pedal travel?
2 Answers
Adjust the brake cable fixing screw using the 10mm end of a 10-12mm wrench. Tighten the brake cable adjustment screw (turn the wrench clockwise to tighten), secure it properly but avoid over-tightening to prevent damaging the screw.
I've been thinking about the issue of excessive brake pedal travel for years, and it's best to start by checking the brake fluid. Generally, excessive travel indicates air in the hydraulic system or insufficient fluid. It's recommended to park on level ground, engage the parking brake, and open the hood to inspect the brake fluid reservoir. If the level is below the minimum mark, top it up with new fluid to the standard level. If the fluid level is adequate but the pedal still feels spongy, a brake bleeding procedure may be necessary. This involves two people working together—one to pump the brake pedal while the other loosens the bleed screws on each wheel to release air bubbles. Repeat this several times until the brake pedal firms up. Avoid performing this procedure in hot weather to prevent fluid degradation and potential issues. Often, this problem stems from neglecting regular brake fluid changes or component aging leading to leaks, which, if left unaddressed, could result in brake failure and serious accidents. For safety, it's best to check the fluid level every six months and prioritize maintenance.
