What to Do About Brake Caliper Noise?
1 Answers
Caliper noise is most likely caused by a loose brake caliper. This happens when the brake caliper fixing pin is much smaller in diameter than its sheath, creating excessive clearance between them, which results in a clanking sound when shaken. Here are the solutions for brake caliper noise: 1. Use sturdy zip ties to secure the caliper, but ensure the tightness is moderate—neither too loose nor too tight—otherwise, the noise issue won't be effectively resolved. 2. Apply grease to the fixing pin to increase its overall diameter, thereby reducing the gap between the pin and its sheath. 3. Replace the fixing pin with a new one. Before purchasing, be sure to measure the dimensions with a vernier caliper to ensure the clearance data matches.