QINGDAO LANDPOWER MACHINERY CO., LTD.

Leading Company Specializes In Supplying China Truck Spare Parts

Maintenance And Cleaning Of Fuel System
- Dec 24, 2018 -

Because the automobile fuel distribution system is very precise, it can not be disassembled casually. When cleaning engine fuel system, it is necessary to use engine removal-free cleaning agent, because it does not need to disassemble the fuel system. On the one hand, it can start to clean the fuel system thoroughly, on the other hand, it is conducive to protecting the fuel system of the engine.

Operating flow of cleaning oil pipeline and tank with non-removal cleaning agent:

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Open the oil tank cover, take out the filter cartridge, use hose to extract most of the fuel in the tank, leaving about 10-15 cm deep fuel, and add 80 ml * Brand ethanol gasoline to replace the cleaning agent, put the filter cartridge and cover the tank cover.

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The inlet and return oil pipes of the engine are dismantled and developed. The inlet and return oil pipes of the engine are connected with the inlet and return oil pipes of the non-removal cleaning machine, and the inlet and return oil pipes are connected with a special interface to form a circuit.

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According to the scale of the oil tank or the number of engine cylinders, gasoline is added to the oil tank of the cleaning agent, and 100ml * Brand ethanol gasoline is added to replace the cleaning agent.

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Adjust the pressure according to the vehicle type, the carburetor car can adjust the appropriate pressure, and the EFI car can adjust 2-3 pressures.

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Start the engine, check whether the inlet and return oil pipes are leaking. Clean them at idle speed for 15-20 minutes. Increase the throttle every 3-5 minutes, so that the carbon and water are discharged from the exhaust pipe.

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Remove the inlet and return oil pipes of the non-disassembly cleaning machine and the engine, restore the oil pipeline of the car, and start the car to check whether the oil pipeline is leaking.

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Open the oil tank cover and take out the filter barrel. Connect the air pump with a thin and soft gas pipe, insert the hose from the oil tank mouth into the bottom of the tank, and purge it with 3kg/cm air pressure, so that all kinds of impurities accumulated at the bottom of the tank are cleaned by the upset gasoline. When cleaning, it is better to use a clean cloth to block the oil tank mouth, and constantly move the hose to sweep the position.

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When it is confirmed that the impurities at the bottom of the tank have been blown clean, all the oil in the tank will be released immediately. It is especially reminded that the oil released from the crude oil tank must be filtered and precipitated before it can be added to the tank.