REG NASA-LLIS-0221-1992 Lessons Learned - Failure Analysis.pdf

1、Lessons Learned Entry: 0221Lesson Info:a71 Lesson Number: 0221a71 Lesson Date: 1992-11-18a71 Submitting Organization: KSCa71 Submitted by: David PenningtonSubject: Failure Analysis Description of Driving Event: The total elapsed repair turnaround time still can be excessive with a resulting major im

2、pact on inventory management. There are several contributing causes for this that were discussed briefly in the 1990 annual report, but one of the key issues is the average time involved in the engineering analysis of failed components. The overall trend of repair turnaround time showed a significan

3、t improvement toward the end of the year, but in some cases, notably the components overhauled by the original equipment manufacturers, the time is much too high. Management emphasis currently is being directed to the entire problem of reducing repair turnaround time and should continue.Lesson(s) Le

4、arned: Delays in accomplishing failure analysis causes excessively slow turnaround times for many repairable components.Recommendation(s): Develop a methodology for streamlining the failure analysis process.Evidence of Recurrence Control Effectiveness: N/ADocuments Related to Lesson: N/AProvided by

5、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Mission Directorate(s): N/AAdditional Key Phrase(s): a71 LogisticsAdditional Info: Approval Info: a71 Approval Date: 1994-06-08a71 Approval Name: James G. Klinea71 Approval Organization: KSC/HEIa71 Approval Phone Number: 407-867-7614Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-