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在对农机进行保养、维修时,采用吹气法可以迅速判断发生故障的大致部位,非常简便实用。1.判断两缸之间缸垫是否损坏拆下两缸的喷油器或火花塞,用薄纸沾水封住其中一缸的喷油器或火花塞安装孔,用导管向另一缸内吹气(或用压缩空气导入)。如果纸片被吹起,表明缸垫损坏,两缸之间窜气。
In the maintenance of agricultural machinery, maintenance, the use of inflatable method can quickly determine the approximate location of the fault, very simple and practical. 1. Judge whether the cylinder pad between the two cylinders is damaged. Remove the two-cylinder injector or spark plug, and seal the injector or spark plug mounting hole of one of the cylinders with a piece of tissue with water and blow it into the other cylinder with the guide tube (Or with compressed air). If the sheet is blown, it indicates that the gasket is damaged and blow-by between the two cylinders.