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The Reasons of 500kw Generator Set Cylinder Air Leakage?

Some users meet the air leakage problem in 500kw generator set cylinder, today Starlight Power supplier summarizes the reasons.  Why does 500kw generator set cylinder leak air? A.Oil supply system failure. a.Parking solenoid oil inlet valve does not work. b.There is little diesel oil in the tank or the suction valve of the tank is not open. Fill diesel oil according to the instructions and open the suction valve of the oil tank. c.Fuel supply line or diesel filter is blocked. Clean the oil pipeline and pipe joint strainer. d.There is air in oil supply system. Unscrew the exhaustion bolt on the diesel filter, press the rocker arm of the oil transfer pump to repeatedly pump air several times, then tighten the exhaustion bolt, and check whether the joints of oil pipes are tightened. e.Injection advance angle is incorrect. At this time, tighten the   fuel injection pump   after adjusting according to the specified data. B.Cylinder pressure is po...