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195柴油机镶块损坏后更换新件时,常因安装上的失误造成起动困难。 下面介绍一种用喷油器安装镶块的方法: 拆下喷油器,拧下调压螺母取出针阀,然后再拧上恢复原样。旋下调压螺母,暂时取下调压弹簧以及挺杆(注意挺杆内的钢球不要掉落),再拧上调压螺母。装入气缸盖进行检查,检查时应使调压螺母回油小孔、针阀体小孔以及镶块上的起动喷孔三点为一直线。即为安装无误,否则重新安装,直至对正为准。
195 diesel engine inserts damaged after replacement of new parts, often due to installation errors caused by difficult to start. The following describes a method of installing an insert with an injector: remove the injector, remove the pressure regulating nut and remove the needle valve, and then screw it back to its original condition. Unscrew the pressure regulating nut, temporarily remove the pressure regulating spring and the tappet (note that the ball inside the tappet does not fall), then tighten the adjusting nut. Into the cylinder head inspection, inspection should make the pressure regulator nut back to the oil hole, the needle valve hole and the starting block on the starting nozzle for three points for a straight line. That is, the installation is correct, or reinstall until correct.