In general, the diesel engine's filtration requirements for diesel are much higher than t
When it is found that the diesel engine is difficult to start, the power is reduced, and
The fuel injection pump works for a period of time. By checking the sealing condition of
During the fuel supply process, due to the compressibility of the diesel oil and the elas
Due to the wear of the plunger coupler and the oil outlet valve, the diesel internal leak
Before starting the diesel generator, check the amount of oil in the fuel injection pump
The diesel oil is not clean. There are impurities in the high-pressure oil pipe, so that t
Injector leakage faults are generally classified into internal leakage and external leaka
The injector blockage fault can be divided into the internal blockage of the injector and
The operation of the injector is to send a signal from the engine control unit, and the so
The oil is supplied in the order of the diesel engine operation, and the oil supply amount
1. Increase oil pressure (constant pressure): Increase the injection pressure to 10 MPa to
The injector should be inspected and adjusted once every 700 hours. If the opening pressur
When the fuel is injected, the armature drives the needle valve to rise from its seat surf
a. According to the fuel injection structure can be divided into: shaft pin type, hole typ
The diesel fuel injection system atomizes the fuel and distributes the components that are
The injector is a precision device with very high processing precision, which requires a l
