1、防止发动机机体过热：由于环境温度比较高，因此发动机容易过热，要加强对发动机冷 却系统的检查、保养，这包括水箱、节温器、水泵、风扇等部件的检查，并且要注意及时加注冷 却水。当水温超过100℃时，应在阴凉处停车降温，让发动机怠速运转，并掀开发动机罩帮助散热。
1. To prevent the engine body from overheating: because the ambient temperature is relatively high, the engine is easy to overheat. It is necessary to strengthen the inspection and maintenance of the engine cooling system, including the inspection of the water tank, thermostat, water pump, fan and other components, and pay attention to the timely filling of cooling water. When the water temperature exceeds 100 ℃, stop in the shade to cool down, let the engine idle, and lift the hood to help heat dissipation.
2. To prevent damage to the car paint: the car paint will get old and wrinkled after being exposed to strong sunlight. Although the ordinary beauty waxing can have a certain sun protection effect, because any car wax contains silicon, it will rust the car paint and leave a little black spots after being exposed to ultraviolet light for a long time. The car wax itself can not enhance the hardness and anti ultraviolet effect, but it will be quickly lost due to the high temperature. When parking, pay attention to park the car in a cool place as far as possible.
3. Prevent tire burst: the temperature is high, so it is easy to burst the tire. When the temperature is too high, it is easy to deform the tire and reduce the tensile strength. As for the tire itself, non-standard air pressure, tire aging, performance degradation, or hard metal or other hard objects rolled by the tire in the process of driving will lead to sudden tire burst.
4. Prevent brake failure: brake fluid is easier to vaporize in high temperature environment, forming air resistance in brake pipeline, and brake shoes are easy to be ablated, resulting in brake failure. Therefore, the braking system should be checked and adjusted frequently, and attention should be paid to parking and air braking on the way down the long slope to ensure good braking performance. If it is found that the brake hub is hot, stop the vehicle to cool down, but do not pour cold water to prevent the brake hub from cracking.