Replacement of agricultural tractor diesel filter
javid keshtleyzeri Co.ltd
From the production process to the transfer of diesel fuel to the tractor, there is a possibility of impurity entering it. Due to the high sensitivity of injector pump parts and injectors, used diesel must be completely free of suspended particles and water. Therefore, diesel filter is used in the circuit of the fuel system. To prevent the entry of waste materials when the fuel passes through the strainer, the pores of the strainer are gradually blocked with foreign substances in the fuel, and after some time the fuel does not pass through the strainer in sufficient quantity. Therefore, the fuel filter must be replaced at the specified time specified in the engine manual.
The picture of the diesel filter
Sediment bowl
Water or foreign substances in the fuel cause rust and corrosion of the parts of the fuel system. In order to separate water and suspended materials, a sediment trap is used in the fuel supply system. This part is actually a glass or metal cup that is located under the fuel filter.
The image of the sediment bowl
Steps to replace the diesel filter
To replace the filter, proceed as follows:
Required equipment: work clothes, cleaning cloth, suitable wrench
1 Close the fuel tank outlet valve.
2. Clean around the base of the strainer and the top of the strainer and open the outlet valve of the sedimentation bowl to drain the fuel from the bowl.
3 Hold the sediment cup and filter cylinder, open the central screw.
4 Open the strainer assembly and clean the lower part of the strainer bowl.
5 Replace the ring washers.
6. To close the photo, do the same as the previous steps.
Figure steps of replacing the diesel filter
After replacing the strainer, ventilate the fuel system.
After servicing the fuel system and before starting, tighten all connections of the fuel system to prevent air from the system and fuel leakage into the environment.
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