X195型柴油机机油泵转子轴与泵体轴孔之间存有间隙,空气往往易从该间隙吸入并被打入压油腔,混入排出的机油中,使润滑油路中有大量气泡,导致机油压力偏低,这历来是机手们感到棘手的难题之一。我们在修理实践中发现,在X195型柴油机机油泵上采用引油密封,效果显著。具体作法是:用小钢凿在泵体转子室内端面(从压油区开始),顺着泵工作时的旋转方向,凿一条引油槽,槽的尾部一直延伸到轴孔 X195 diesel engine oil pump rotor shaft and the pump shaft hole between the gap, the air tends to be sucked from the gap and into the pressure chamber, mixed with the discharge of oil, so that there is a lot of oil in the air bubbles, leading to oil Low pressure, which has always been one of the difficult issues for riders. We found in the repair practice, the introduction of oil seal on the X195 diesel engine oil pump, the effect is significant. The specific approach is: a small steel chisel in the rotor chamber end (starting from the pressure zone), along the direction of rotation of the pump work, chisel an oil groove, the tail of the groove extends to the shaft hole