What to Do When There's Abnormal Noise When Pressing the Brake While Starting a Xiali?
2 Answers
When there's abnormal noise when pressing the brake while starting a Xiali, it is mostly due to the material of the brake pads themselves. It is best to replace such parts at a specialized repair shop. If the noise is particularly noticeable, it is recommended to go to a repair shop to replace or resurface the brake pads to resolve the issue. Below are some brake pad maintenance tips: 1. Under normal driving conditions, inspect the brake shoes every 5,000 kilometers. Check not only the remaining thickness but also the wear condition of the shoes, whether both sides are wearing evenly, and whether they retract smoothly. Address any abnormalities immediately. 2. When replacing, use the brake pads provided by the original manufacturer's spare parts. Only then can the braking effect between the brake pads and the brake disc be optimal, with minimal wear. 3. When replacing the shoes, always use specialized tools to push the brake caliper piston back. Do not use other pry bars to force it back, as this can easily bend the guide screws of the brake caliper, causing the brake pads to seize. 4. After replacing the brake shoes, a break-in period of 200 kilometers is required to achieve the best braking performance. Therefore, drive cautiously immediately after replacing the shoes.
I've seen quite a few cases of the Xiali making strange noises when starting with the brakes applied in my line of work. The most common cause is brake pads that are worn too thin or have rust or dust on the surface. When you press down, the uneven friction between the pads and discs causes a squeaking sound. In some cases, it's due to stuck guide pins or lack of lubrication, making the caliper movement less smooth. To fix it, I recommend checking the thickness of the brake pads and the condition of the disc surface first. Look for any scratches or rust spots with the naked eye. If the pads are thin, replace them immediately, and applying some lubricant can also help reduce the noise. Don't delay—I've seen cases where people ignored it, leading to brake failure and nearly causing accidents. Safety is no small matter. Usually, try to avoid sudden braking while driving to reduce the risk of disc and pad wear.