In winter, the weather is cold, the working conditions of agricultural vehicles deteriorate, and it is difficult to start and work. There is a large temperature difference between inside and outside when working and it is easy to cause damage to the organism.
Be careful not to start the fire and add cold water. After the agricultural vehicle starts, the temperature of the engine body rises sharply and the instantaneous temperature of the combustion chamber can reach several hundred degrees Celsius. If cold water is suddenly added to the tank at this time, cracks may easily occur in the body cylinder parts due to rapid cooling, and pistons, connecting rods, and the like may also be deformed. The correct method is to fill the water tank with 80°C hot water before starting and warm up the engine. This is easy to start and has little damage.
  After use, avoid rushing to release water. In winter, the temperature is low and agricultural vehicles are used up. At this time, the body temperature is high, and the temperature difference from the outside is large. If the cooling water is discharged immediately after flameout, the cooling rate of the body is too fast, which may cause cracks in the water tank, engine parts, and cylinder heads. The correct method is to allow the engine to idle for 5-6 minutes. The temperature of the standby body is reduced to 50-60°C and the cooling water is discharged.
Do not let the water drain the net. Long-term use of agricultural vehicles, scale, impurities, etc. are easily deposited in the water switch, causing the switch to block, cooling water put inexhaustible, resulting in the engine was frozen. Therefore, when the agricultural vehicle is used for water discharge in winter, the discharge condition should be carefully observed. If the water flow is not smooth, the discharge switch should be opened so that the cooling water in the body can be fully discharged.
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