What Causes a Clunking Sound When Braking?
1 Answers
The reasons for hearing a sound when braking are as follows: 1. Excessive wear of brake discs and brake pads: Both brake discs and brake pads are high-wear items. Every time you brake, these two components rub against each other, leading to natural wear over time. When they become excessively worn, abnormal noises will occur, so regular inspection and replacement are necessary. Typically, brake pads should be replaced every 60,000 to 80,000 kilometers, while brake discs should be replaced every 100,000 to 120,000 kilometers. 2. Improper installation of brake pads: If the brake pads are installed backward or the model does not match, abnormal noises may also occur. In such cases, the brake pads should be reinstalled. When installing brake pads, it is advisable to have the work done at a professional auto repair shop. This is especially important for owners who have had their brake pads replaced at roadside stalls. 3. Other possible causes: Generally, faults in the caliper, brake disc, or brake pads can produce this sound. If the sound persists, the first thing to check is whether there is any dragging brake. Poor caliper resetting can cause prolonged friction between the disc and the pad, leading to abnormal noises under certain conditions. Additionally, if there are foreign objects on the brake pads or brake disc, this can also cause abnormal noises.
