Step 1: Inspect the brake pads. If the brake pads are worn or cracked, they should be replaced. Then ensure the brake pads are installed correctly.
Step 2: Check the brake cable tension. The brake cable should be tight enough to engage the brakes when you pull the brake lever or pedal, but not so tight that the brakes are engaged when the lever or pedal is released. If the brake cable tension is too loose or too tight, adjust the barrel adjuster on the brake caliper until the desired tension is achieved.
Step 3: Check the brake lever or pedal free play. There should be a small amount of free play between the brake lever or pedal and the handlebar or footrest when the brakes are not engaged. This free play allows you to engage the brakes without activating them accidentally. If the brake lever or pedal free play is too little or too much, adjust the cable tension until the desired free play is achieved.
Step 4: Check the brake pad alignment. The brake pads should be aligned with the brake rotor. If the brake pads are not aligned properly, they will not engage the rotor correctly and the brakes will not be as effective. To align the brake pads, loosen the brake caliper bolts and slide the caliper until the brake pads are positioned correctly. Then, retighten the caliper bolts.
Step 5: Test the brakes. After you have adjusted the brakes, test them to make sure they are working properly. Pull the brake lever or pedal and make sure the brakes engage firmly and evenly. The brakes should not drag when the lever or pedal is released. If the brakes are not working properly, repeat steps 1-4 until the desired results are achieved.
Note: Some mechanical brake systems may have different adjustment mechanisms or procedures. Always consult the manufacturer's instructions for your specific brake system before making any adjustments.
