求翻译：4.7.1当改装包中的零部件发生故障、失效或缺陷时，首先应分析查找问题原因。如能采取有效办法进行纠正的，则尽量当场予以纠正，确定问题解决后，应将问题情况、纠正措施、效果验证情况、设计方案图纸更改，资料修正等内容上报MDA审查主管部门。是什么意思？

4.7.1 When the modified package components fails, the failure or defect, should be analyzed to find the cause of the problem. Able to take effective way to correct, as far as possible on the spot to be corrected to determine the problem is resolved, the problem should be corrective measures, the eff

4.7 .1 When retrofitting the parts and components in the Package failed, failed, or when the defect analysis should be the first find the cause of the problem. If it can be an efficient approach to correct the spot as far as possible, they will be corrected after the solution of the problem, and det

4.7.1 when changes in the packaging the spare part breaks down, the expiration or the flaw, first should analyze the search question reason.If can adopt the effective means to carry on the correction, then gives to correct as far as possible on the scene, after the definite question solution, should

4.7.1 when modified parts in a package fails, when the failure or defect, first analysis to find problems. Can take effective measures to correct, as far as possible be corrected on the spot to determine if the problem resolved, issues, corrective actions, effects, verification, design change, depar