service bolt meaning in Chinese

定位螺栓
临时紧固螺栓
预安装螺栓

Back out the service bolt until load is transferred to the screwdriver . continue to back out the service bolt until sufficient clearance is achieved to remove the complete spring mechanism
撤出维修螺栓直到负载转移到螺丝起子为止。继续撤出维修螺栓直到有足够的空间拆卸整个弹簧装置为止。
Back out the service bolt until load is transferred to the screwdriver . continue to back out the service bolt until sufficient clearance is achieved to remove the complete spring mechanism
当负载传递到螺丝刀后，可退出到维修螺栓孔。继续退回到维修螺栓孔，直到有足够的空间拆卸整个弹簧装置。