When facing the situation of car brake disc being watered, we need to take corresponding measures to ensure safety. While some car owners may think this is an effective way to cool down their brake pads, this practice is actually not advisable. The degree of brake pad heating and the cause of overheating require a comprehensive assessment to better understand the condition and take appropriate action.
Under normal circumstances, when the brake pads become hot after a long period of time or emergency braking, this is a relatively normal phenomenon. This is due to the heat generated by the friction between the brake calipers and the brake discs, slowing and ultimately stopping the vehicle. However, under normal driving conditions, if the brake pedal is not used excessively, but the brake pads are still abnormally hot, this is an abnormal situation, and we should send the vehicle to a 4S shop for inspection and repair immediately.
When the brake pads are overheated, do not use water to cool them down. Brake pads are usually made of cast iron. Watering at high temperatures can easily lead to cracks in the brake pads, or even direct rupture and rendering them unusable. Therefore, we cannot pour water directly on the brake disc. If you accidentally pour water on the brake disc, you also need to observe the changes in the brake pads in time to see if there are any cracks on the surface. If there are any, they need to be replaced in time. In order to avoid potential safety hazards, you can also ask professional technicians to check the brake system.
In summary, when your brake system overheats, don't try to cool it down with water. Instead, stop the vehicle immediately in a safe location and allow the brake pads to cool naturally. Then, perform a simple check to make sure the brake system is working properly. Through correct operation, we can ensure the reliability of the braking system and the safety of driving.
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