Bleeding the brakes

Bleeding the brakes is a process used to remove air bubbles from the brake lines, ensuring that the brake system functions effectively. Air in the brake lines can lead to a spongy brake pedal and reduced braking power. The process typically involves opening the bleeder valve on each brake caliper or wheel cylinder and allowing brake fluid to flow out until it runs clear, while maintaining the brake fluid level in the master cylinder. This procedure is crucial for maintaining optimal brake performance and safety.