我国自己设计制造的Ⅱ号喷油泵在全国已普遍使用,各地对Ⅱ号泵的使用修理也逐步积累了一些经验。本期介绍了辽宁省西丰县农机修造厂等单位在修理、试验和拆装Ⅱ号泵方面的经验,供大家参考。我们也希望各地总结出你们在这方面的经验,寄给我们以便全国交流。 China’s own design and manufacture of the No. 2 injection pump has been widely used in the country, all over the use of No. Ⅱ pump repairs and gradually accumulated some experience. This issue describes the Xifeng County, Liaoning Province, agricultural machinery repair plant and other units in the repair, test and disassembly Ⅱ pump experience, for your reference. We also hope that all of you can sum up your experience in this field and send it to us for national exchanges.