A, Mitsubishi Outlander ex gas filter replacement method
1, before the replacement of the preparatory work, first of all to prepare for the original car model of the gasoline filter, followed by ready to use tools, usually used tools include: oil cup, sealing red glue, tubing clamp, pliers, screwdriver, etc. Do not wear chemical fiber clothes to prevent electrostatic discharge sparks;
2, due to the existence of pressure in the fuel system, in order to avoid oil injection or fire accidents when removing the gasoline filter, the pressure in the fuel system should be released before disconnecting the fuel line;
3. After finding the location of the gasoline filter, unplug the gasoline filter from the mounting bracket. Put the oil cup under the oil pipe, and remove the one-time tube hoop on both sides with pliers. Remove the one-time tube hoop on both sides with pliers;
4. Pull out the oil pipe of the oil inlet of the gasoline filter, and the fuel in the pipe will overflow and the oil inside will be introduced into the cup. When the flow is small, it is necessary to put on the tube and connect the oil inlet of the new gasoline filter as soon as possible, and the other end interface is temporarily blocked (when installing the gasoline filter, it is necessary to distinguish between the oil inlet and the oil outlet, usually the oil outlet is in the upper part of the gasoline filter, the oil inlet is in the lower part of the gasoline filter, and the gasoline flow direction is indicated by an arrow on the gasoline filter). At the same time, the oil inlet of the old gasoline filter should also be plugged;
5. Remove the other end of the old gasoline filter, connect the new gasoline filter, and clamp the tube hoop with pliers to prevent oil leakage. Then install the replaced gasoline filter back to the original position and load the new gasoline filter;
6, start the vehicle and idle for a period of time, observe whether the gasoline filter interface parts of the oil leakage and other phenomena, if not, it indicates that the installation is correct.