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在进行发动机技术维护保养时(如调整气门间隙),往往需要确定活塞压缩行程上止点或其近似位置,如何才能及时正确的判断出来,其方法有多种,可根据情况灵活选用。 一、根据标记确定。发动机飞轮人,一般都具有表示活塞上止点的标记,多缸发动机通
In the maintenance of engine technology (such as adjusting the valve clearance), often need to determine the piston compression stroke TDC or its approximate location, how timely and correctly judged, there are a variety of ways, according to the flexibility of choice. First, according to the mark to determine. Engine flywheel people, usually have a mark on the piston top dead center, multi-cylinder engine pass