Diesel Injector Fuel Injector 0445110146 Bosch

The correct use and maintenance of the fuel injector has a great influence on the power performance and economic performance of the diesel engine, especially for the diesel engine used in winter, the requirements for the use of the fuel injector are even higher. Now take the 195 diesel engine as an example to talk about how to use and maintain the fuel injector
(4) Do not supply oil when the decompression lever is in the preheating position when starting the diesel engine in winter. When the diesel engine emits black smoke continuously during operation, it is necessary to find out the fuel injector with poor spray in time. The fuel injector of a single-cylinder diesel engine can only be checked on the injector tester. Cylinder" method to determine the cylinder where the fault is located. (5) Pay attention to remove carbon deposits. Due to the combustion of diesel and air in the cylinder, there will be some incomplete combustion of diesel to form carbon deposits, which directly affect the heat dissipation of the diesel engine. After the fuel injector has been used for 1-2 months, it should be removed and cleaned in diesel oil, and the carbon deposits on the compression nut and needle valve body should be scraped off with an old saw blade. In addition, use a thin steel wire brush to clean the carbon deposits around the injection hole and the injection needle, and remove the carbon deposits on the copper gasket under the tight cap of the fuel injector and the impurities and carbon deposits in the cylinder head seat hole.