The fuel filter is mainly to filter out solid impurities (iron oxide and dust, etc.) contained in the fuel, thus protecting the oil pump nozzle, cylinder liner and piston ring, not only reducing wear and tear, but also avoiding clogging.
Its role is to filter out harmful particles and moisture in the engine fuel system, protect the oil pump nozzle, cylinder liner, piston ring, etc., reduce wear and avoid clogging.
If the filter is installed on the fuel line, it is called external); Screening; In contrast, the built-in filter refers to the filter installed inside the fuel pump and tank of the fuel vehicle. Among them, the tank filter or its protective sleeve is generally considered to be maintenance-free components.
Many imported automobile fuel filters use BanjoFITtings. In order to ensure the reliability of the connection seal, the same gasket must not be reused. In addition, even if a new gasket is used, the tightness of the connection must be checked. When the fuel system needs to be replaced. In the O-ring, it is necessary to ensure the accuracy of the O-ring specifications, and check the elasticity and hardness of the ring.
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