通过故障分类、确定重要功能项目、故障模式及影响分析、RCM决断和记录，最后制定预防性维修大纲。

Finally, define the preventive maintenance program by fault classifying, deciding the important function project, the fault mode and influence analysis, RCM decision and record.

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以规范化的逻辑决断来确定故障后果的预防性对策，制定维修大纲。

And confirms the fault preventive maintenance countermeasure according to standardization logic principle, finally, constitutes the maintenance outline.

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