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对顶置式气门类的摇臂,采用调整螺栓的发动机气门挺杆调整装置进行调整,则不需要再使用厚薄规、螺丝刀子和扳手。顶置式气门摇臂的调整就是用螺丝刀子和扳手改变摇臂上的调整螺栓与其相对应的锁紧螺母位置,而摇臂与气门两端面所形成的间隙是由厚薄规测定的。发动机挺杆的调整方式有:(1)在低速状态下进行调整;(2)在停车状态中使各缸分别处于压缩冲程上死点的位置上进行调整。用厚薄规边测量边调整气
Adjusting the rocker arms of overhead valves and the engine valve lifter adjustment with adjustment bolts eliminates the need to use thickness gauges, screwdrivers and wrenches. Top-mounted valve rocker arm adjustment is to use a screwdriver and wrench to change the adjusting bolt on the rocker arm and its corresponding position of the lock nut, and rocker arm and valve clearance formed by the two ends of the thickness gauge. Engine tappet adjustment methods are: (1) at low speed to adjust; (2) in the parking state so that each cylinder in the compression stroke at the top dead center position to adjust. Adjust the gauge with the side of the gauge