The correct maintenance of aerial working vehicles, the wrong maintenance method is equivalent to the destruction of the car Maintenance of aerial vehicles must be scientific. However, some problems often arise in car maintenance. Some people originally thought that they were maintaining high-altitude vehicles, but in fact they just happened to damage the car. Conservation experts reminded the following 12 kinds of erroneous care laws to destroy cars. A car under the scorching sun - car paint Many car owners like to wash cars under the hot sun. They think that after washing, the water on the car body can be dried quickly. In fact, it is wrong to wash the car under the hot sun. The effect of the convex lens formed by the water droplets will cause local high-temperature phenomenon in the top layer of the paint. After a long time, the paint will lose its luster. If waxing at this time, it is also likely to cause uneven body color. Therefore, car washes and waxing are best carried out under sheltered conditions. If there is no guarantee, it is best to choose to do it on a cloudy or sunny day in the morning or in the evening. Second, car wash like a bath - damage air conditioning In summer, the temperature rises, dust increases, the car body becomes dirty, and the frequency of car wash truck owners starts to increase. Many car owners want to wash their cars as well as to bathe themselves. However, it should be noted here that it is important to keep the exterior of the car air conditioner dry. If the air-conditioner of the aerial work vehicle is accidentally wetted, it will affect the life of the air-conditioner of the aerial work vehicle. Third, the circle way waxing - poor results Many people wax the body habitually in a circle, which is incorrect. The correct method of waxing is straight line, horizontal and vertical lines alternately, and then press the last one in the direction of rainwater flow, so as to achieve the effect of reducing concentric circular halo on the paint surface. Fourth, too much oil - failure When the oil in the engine oil pan is insufficient, the friction between the bearing and the journal will be poor due to the small amount of oil, which will increase the degree of wear, and even cause a burnt shaft accident. However, if the oil is too much, the crankshaft shank and the big end of the connecting rod will violently agitate while the engine is working, which will not only increase the internal power loss of the engine, but also increase the oil splashed on the cylinder wall, resulting in failure of the oil . Therefore, the oil in the oil sump of the engine should be controlled between the upper and lower scoring lines of the oil dipstick. Five, bolt tight - permanent deformation There are many fasteners used in high-altitude vehicles to connect with bolts and nuts. It should be ensured that they have sufficient preload, but they cannot be tightened too tightly. If the tightening is too tight, on the one hand, the connection member will be permanently deformed under the action of external force; on the other hand, the bolt will be permanently deformed by tension, the pre-tightening force will be reduced, and even a sliding buckle or breaking phenomenon will occur. Xiagong Chusheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd. is located in "China's Special-purpose Vehicle Capital" and "Yandi Shennong Hometown" - Suizhou City, Hubei Province. It is a modification base of Dongfeng, FAW and heavy duty vehicles, and a designated manufacturer of the National Development and Reform Commission. , Registered trademark "Chu Sheng" brand, product code "CSC". Specializing in the production of aerial vehicles, Jiangling aerial vehicles, Dongfeng aerial vehicles, Isuzu aerial vehicles, JAC aerial vehicles, Qingling aerial vehicles, etc.. Prices, pictures and parameters of aerial vehicles, please see the official website: http:// 24-hour ordering number: 18727982299 0722-7508811 Graphite Bar,Graphite Rod,Falcon Graphite Rods,Graphite Rod Electrodes CARBONS TECH&CREATION(HENAN) INDUSTRY CO.,LTD , https://www.kycarbon.com