冬季有些驾驶员由于马虎,往往忘记放水,结果造成水套内冷却水冻结,胀裂缸盖、机体,损失严重。因此,冬季收车后必须牢记放水。在放水过程中还要做到“八不要”(1)不要认为只有在结冰的气候环境中才需要放水。事实上,水在4℃以下时,其体积会随着温度的下降而增大。有时尽管尚未结冰,但若水箱盖通气孔堵塞,在水的冰点临界状态下也可能胀裂水箱芯管。因此,不要等待结冰的天气才想起放水,应 Some drivers in winter because of sloppy, often forget to put the water, resulting in cooling water jacket frozen, cracked cylinder head, the body, a serious loss. Therefore, the winter must be kept in mind after receiving the car to drain. In the process of water to be done “Eight do not ” (1) Do not think only in the freezing climatic conditions need to drain. In fact, when the water is below 4 ℃, its volume will increase with the decrease of temperature. Sometimes, though not frozen yet, if the lid of the tank cap is blocked, the core of the tank may also burst in the critical state of freezing water. Therefore, do not wait for the icy weather to rememberance