Industry knowledge
The diesel filter is generally changed twice, the oil is changed once, and the fuel-water separator needs to be drained frequently. Change once every six months, depending on the s...
2021-02-25Oil leakage in the oil grid is generally ensured by the sealing rubber ring on the oil grid. If the quality of the sealing rubber ring is defective or damaged due to long use, oil ...
2021-02-24The air filter is in the air cleaner on the engine's intake pipe. There are two types of air filter elements on the car, one is dry type and the other is wet type. The dry air fil...
2021-02-23The most harmful to the working performance and life of diesel engines are: impurity particles and pollution entering the diesel engine. They are the number one "killer" of engines...
2021-02-22Paper filter element is mainly composed of three parts: filter element, housing and filter seat. The fuel is sent to the fuel filter by the fuel delivery pump, passes through the p...
2021-02-19The oil filter can be tightened by hand, but it is necessary to apply a little oil on the upper sealing ring to prevent oil leakage under normal circumstances.
2021-02-18When maintaining the air filter, carefully check the color and contrast of the filter paper on the inner and outer surfaces of the paper filter element. The color of the used filte...
2021-02-17The diesel filter mainly filters out the solid impurities contained in the fuel, thereby protecting the oil pump nozzle, cylinder liner and piston ring. The symptom of a blocked di...
2021-02-08