油箱内为什么会有水如何防止 Why is there water in the fuel tank and how to prevent it 划译 Why is there water in the fuel tank and how to prevent it

5. Why is there water in the fuel tank and how to prevent it?

Answer: Qualified fuel does not contain impurities or moisture when it leaves the factory, but it may be mixed with dust, dirt, and moisture to varying degrees during transportation and storage; When the fuel tank is not full, moisture in the air inside the tank can easily form condensed water droplets and mix into the fuel. When using and storing fuel, attention should be paid to the following points:

1) Fuel should be stored in the fuel tank for at least 24 hours to allow water and impurities to settle before use;

2) Try to fill the daily fuel tank as much as possible after each work to prevent moisture from the air in the tank from mixing into the fuel;

3) When injecting oil, first clean the funnel and the end cap of the oil tank. When using a hand pump, be careful not to extract the lower sediment together;

4) Regularly open the fuel tank drain plug to remove accumulated water and sediment

6. What faults can cause accidents where the transmission gear of the motor (electric ball) group starter motor is toothed?

Answer: Insufficient battery power and high battery temperature; The starter motor relay is not working; The transmission gear of the starter motor cannot mesh with the flywheel ring gear; The starter motor cannot rotate or rotates weakly when the diesel engine is engaged; The starting motor does not rotate; Startup failure; The diesel engine cannot be separated from the starter motor after operation;