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工作中,有时碰到190柴油机喷油泵无记号或记号不清,此时,我们按以下方法装配: 1.装柱塞套,将柱塞套有长方槽的一边与泵体定位螺钉孔柏对,拧紧柱塞套定位螺钉,此时柱塞套在泵体内应能上下滑动而无转动。 2.将油泵调节齿条放在停止供油位置,从油泵壳体内看,齿条露出最后一个齿。
Work, sometimes met 190 diesel injection pump no mark or mark unclear, then, we assemble according to the following method: 1. Install the plunger sleeve, the sleeve has a rectangular groove on one side and the pump body positioning screw hole Parker Right, tighten the plunger sleeve set screw, then the plunger sleeve in the pump body should be able to slide up and down without rotation. 2. Put the pump adjustment rack to stop the fuel supply position, the rack shows the last tooth as seen from the pump housing.