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Winter start diesel engine these "skillfully" undesirable
The winter temperatures are low and diesel engines are difficult to start. Many operators use the following "smart method" to start the diesel engine to quickly start the diesel engine. 1. Heat the fuel tank with an open flame. Heating an oil tank with an open flame will not only damage the paint on the surface of the body, but also easily burn the plastic tubing, causing oil leakage. It may even explode due to the rapid expansion of gas in the tank, resulting in the destruction of the body and casualties. Second, use an open flame baking oil pan. Bake the oil sump with an open flame will not only affect the life of the engine, but also make the engine oil deteriorate and reduce the lubrication effect. Third, do not add cooling water at the start. If no cooling water is added during start-up, and the cooling water is added after the diesel engine is started, the temperature of the water tank will cause the body and the cylinder head to crack due to the sudden encounter with cold water. Fourth, add oil from the intake pipe. Adding oil from the intake pipe will make the piston and piston ring coke, reducing the service life. Fifth, take off the air filter fire start. Taking off the air filter and starting the suction will cause the dirty air to enter the moving parts such as cylinders and valves, which will aggravate the wear of these parts. Sixth, do not preheat and use other power to force start. If the diesel engine is not warmed up, and it is forcibly started with other power, dry friction or semi-dry friction will occur between the crankshaft and the bearing shell, which easily leads to the crankshaft bearing. The engine operator must start the diesel engine correctly: 1. Use the “0†diesel fuel with low freezing point as fuel. 2. Preheat diesel oil and engine oil with hot water. 3. To add hot water at about 70°C as cooling water, add preheating while putting it on the side. 4. Preheat the bottom of the oil shell, injector, high pressure tubing, and body with charcoal or hot water, and then start again.