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1.巧排机油泵内的空气 当 8. 82 kW～ 14.70 kW单缸柴油机配用的转子式机油泵内空气没排净而出现不泵油的故障时，可用一医用针管吸满机油，在向机油泵的进油口注入的同时，转动机油泵，即可将泵内的空气排出。 2.巧测活塞环弹力 用同规格型号的标准新环与被检查的旧环同圆周摞
1. Qiao row of oil in the air pump When the 8. 82 kW ~ 14.70 kW single-cylinder diesel engine equipped with a rotor-type oil pump is not clean the air and there is no pump failure, a syringe can be used to suck the oil, at While injecting into the oil inlet of the oil pump, the air in the pump can be discharged by rotating the oil pump. 2. Qiaoxian piston ring elastic with the same type of standard new ring and check the old ring with the circumferential stack