By introducing the maintenance and overhaul mode of the existing EMU,this paper expatiates the thought and content of the maintenance and overhaul mode for EMU,discusses its developing direction according to plan repair and con di tion repair mode.

• 通过对现有电动车组维护检修模式的介绍,阐述了适合电动车组的维护检修模式的理念和内容,并按计划修、状态修模式分析和探讨了电动车组维护检修模式的发展趋势。