Diesel pump is a kind of direct use of diesel engine driven, diesel fuel dispenser can in a short period of time up and realize the water supply of the electromechanical integration equipment. Diesel engine pump is a set of microelectronic technology, digital technology, computer technology, information processing technology, industrial automation control technology, communication technology and mechanical technology as one of the high-tech products.
Exclusion method to open the pump cover, fuel dispensing machine start small throttle, the engine is running, the internal visual fuel pump leakage. If the cylinder piston and piston shoulder surface oil, decrease can be observed, small bubbles roller oil flow. Further examination of the blade surface washer plunger, plunger wear or defect.
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