使用维修小经验九则阳湖县农机校李农１．Ｓ１９５柴油机机油泵内外转子稍有磨损后，长时间停机起动时，往往泵不上机油。当机油泵泵不上机油时，可取下机油压力指示问的活塞，向阀体内倒些机油，再用活塞向问体内施压，如此反复两三次，机油通过油管倒流到机油泵内，起到... Nine little experience in the use of maintenance Yanghu County Agricultural Machinery School Li Nong 1. S195 diesel engine oil pump internal and external rotor wear a little, long downtime start, often not pump oil. When the oil pump is not on the oil pump, you can remove the oil pressure indicator asked the piston, the valve body of some of the oil, and then use the piston to ask the body pressure, so repeatedly two or three times, the oil through the tubing back into the pump, play ...