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1.油泵的轴套位置不能装错。为了保证轴套的润滑,轴套的润滑油槽必须在吸油腔一侧,故而不能装错轴套的位置。四个轴套的安装位置分别是:左旋泵的内孔为左旋螺旋槽的轴套,装在主动齿轮轴的后部和被动齿轮轴的前部;内孔为右旋螺旋槽的轴套,装在主动齿轮轴的前部和被动齿轮轴的后部。右旋泵恰好相反。 轴套内孔螺旋槽旋向的区分:靠齿轮一端
1. Pump sleeve position can not be installed wrong. In order to ensure the lubrication of the bushing, the lubricating oil groove of the bushing must be on the side of the oil sucking chamber so that the position of the bushing can not be fitted. The installation positions of the four bushings are respectively: the inner hole of the left-handed pump is a sleeve of the left-handed spiral groove and is arranged at the rear part of the driving gear shaft and the front part of the driven gear shaft; the inner hole is a sleeve of a right-handed spiral groove, Installed in the front of the pinion gear shaft and the rear of the driven gear shaft. Right-handed pump exactly the opposite. Spindle sleeve spiral groove spiral distinction: by one end of the gear