High Quality Diesel Head Rotor 1 468 336 453 1468336453 VE Diesel Pump Rotor Head Spare Part

Routine inspection and operation management of high-pressure diesel pump performance of high-pressure diesel pump will affect the power and economy of diesel engine, and it is a very important component. In daily use and management, scientific management and rational use should be carried out. Carefully observing the operating parameters of the diesel engine and carefully checking the condition of each component can avoid and reduce the occurrence of high-pressure diesel pump failures to a certain extent. Based on daily management experience, the following preventive measures are given: Strengthen the management of fuel and prevent the use of corrosive fuel. Check the filter in the diesel supply system regularly. Make sure the filter is clean and not damaged. Before preparing the vehicle every day, refuel each high-pressure diesel pump rack to avoid jamming to a certain extent and detect jamming in time. It is prohibited to forcibly start the diesel engine before the jamming is found to avoid causing greater damage. If it is found that the high-pressure diesel pump is stuck, you can turn it slowly and push the rack by hand to increase the movable capacity of the plunger. At the same time, open the cam box cover and check the contact between the roller and the cam to identify the cause of the jam. Pay special attention not to forcefully hit the throttle rack to avoid frequent damage to the throttle rack. When disassembling and assembling the high-pressure diesel pump, follow the disassembly and assembly procedures in the instruction manual. Be careful not to manipulate the surface of the plunger, and tighten the high-pressure mooring upper cover strictly in accordance with the torque to prevent the plunger sleeve from deforming due to excessive force.