Seeing in all directions and listening in all directions means listening more and looking more when driving. In fact, when driving, you should not only pay more attention to the road conditions, but also develop the habit of observing the vehicle conditions frequently. As long as you are used to careful discovery, some minor faults of the tank truck can be avoided in advance
First of all, if the ignition system of the tank truck is not working, you should turn on the ignition switch, start the engine, if the engine does not respond, perform a high-voltage test fire, and there will be no spark in the high-voltage line.
Secondly, common faults in the high-voltage circuit of oil tankers include high-voltage wire falling off or leakage, distributor cover rupture and breakdown, distributor burner head ablation, rupture and breakdown, spark plug electrode gap is too large or too small, and spark plug has too much carbon deposits. , the spark plug insulator is damaged, the ignition coil is damaged or the wiring is disconnected. High-voltage circuit faults mostly use the high-voltage fire test method, that is, unplug the high-voltage wire in the center of the distributor or the high-voltage wire in a certain cylinder, place the wire end away from the cylinder, start the engine and test fire, if there is spark and The spark is strong, indicating that the ignition system is working normally
Once again, the ignition time of the tanker truck is too early. The fault phenomenon is that the idle speed is unstable and it is easy to stall. When accelerating, the engine has a serious knocking sound. Fault analysis, the fault is mainly caused by the ignition fault. The troubleshooting method is caused by the misalignment of the ignition angle or the misalignment of the ignition angle assembly. Connect the ignition tester and adjust the ignition advance angle to the specified value
Oil tanker engine knocking and overheating are most likely to occur when the engine is running at heavy load and medium speed. When knocking occurs and the correct fuel grade is used, the knocking phenomenon is mostly caused by the ignition advance angle being too large. In the case of knocking, the engine will heat up quickly. On the other hand, the ignition advance angle is too backward, ignition is too late, and the oil The tank truck engine temperature will also be on the high side. In the absence of knocking, the high water temperature is mostly not caused by the ignition system. However, if it is accompanied by engine weakness and the engine speed is insensitive, you should check whether the ignition advance angle is excessive. Small
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The inside of the tank truck can be Special anti-corrosion treatment is added according to customer requirements so that it can be used for the transportation of chemical liquids and a chemical certificate is issued.
Dongfeng Motor’s national after-sales service points:
Yunnan (Gongjia) Tibet (Gongjia) Shaanxi (Gongjia) Gansu (Gongjia) Qinghai (Gongjia) Ningxia (Gongjia) Gongjia) Beijing (Gongjia) Tianjin (Gongjia) Hebei (Gongjia) Shanxi (Gongjia) Inner Mongolia (Gongjia) Liaoning (Gongjia) Jilin (Gongjia) Heilongjiang (Gongjia) Shanghai (Gongjia) Jiangsu (Gongjia) Gongjia) Zhejiang (Gongjia) Anhui (Gongjia) Fujian (Gongjia) Jiangxi (Gongjia) Shandong (Gongjia) Henan (Gongjia) Hubei (Gongjia) Hunan (Gongjia) Guangdong (Gongjia) Guangxi (Gongjia) Gongjia) Hainan (Gongjia) Chongqing (Gongjia) Sichuan (Gongjia) Guizhou (Gongjia) Xinjiang (Gongjia)
Hubei Chenglongwei Special Purpose Vehicle Co., Ltd. specializes in production, Oil tank trucks, refueling truck cranes, mixer trucks, various types of Dongfeng tow trucks, sewage suction trucks, dump trucks. If you need more information, please call us. For more professional and accurate information, please call: .
If you have special requirements for oil tank trucks, please contact Hubei Chenglongwei Special Purpose Vehicle Co., Ltd. We can design and modify the order for you
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