Abstract:

Abstract: The article analyzed the reasons of early damage of engine, and presented the corresponding measures from the use, maintenance and overhaul aspects of the engine, in order to improve the operating life of the engine.

摘要：

摘　要：对发动机早期损坏的原因进行了分析，从发动机的使用、保养、大修方面提出相应措施，以提升发动机运行寿命。