REG NASA-LLIS-0155-1992 Lessons Learned - OPF Platform 13.pdf

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1、Lessons Learned Entry: 0155Lesson Info:a71 Lesson Number: 0155a71 Lesson Date: 1992-10-08a71 Submitting Organization: KSCa71 Submitted by: David PenningtonSubject: OPF Platform 13 Description of Driving Event: The OPF platform 13 tip extension could potentially roll off the end of its track into the

2、 payload bay or onto the floor of the OPF. Lock pins must be removed when extending platform 13 and re-inserted prior to use. Personnel are currently aware that the platform will not stop automatically on rollout.Lesson(s) Learned: Lack of positive stops on the OPF platform 13 tip extension provides

3、 the extension with the capability to roll off the end of the platform.Recommendation(s): Design and install positive stops on platform 13 that will prevent the tip extension from rolling off the end of the platform.Evidence of Recurrence Control Effectiveness: N/ADocuments Related to Lesson: N/AMis

4、sion Directorate(s): Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-N/AAdditional Key Phrase(s): a71 Facilitiesa71 Ground Operationsa71 Risk Management/AssessmentAdditional Info: Approval Info: a71 Approval Date: 1994-06-06a71 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-,-,-