多缸柴油发动机在长时间超负荷工作的情况下,发动机各部件加速磨损或损坏。这样缩短了发动机的使用寿命。为了使发动机各部件延长使用寿命,节约成本,减少开支,提高机器的工作效率,在进行故障原因分析时,应勤于思考,先想后动,遵循从简到繁,自浅入深,由表及里、循序渐进的原则;先 Multi-cylinder diesel engine in a long time overload conditions, the engine parts accelerated wear or damage. This shortens the life of the engine. In order to extend the service life of engine components, save costs, reduce costs and improve the efficiency of the machine, in the analysis of the cause of the malfunction, should be diligent in thinking, the first move, follow from simple to complex, from shallow to deep, from the table And, the principle of gradual progress; first