Narrative:

MEL 27-09F automatic lift dumper inoperative. I failed to perform maintenance inspection of manual lift dumpers before takeoff. Supplemental information from acn 343397: I was first officer on flight. We arrived late at okc due to a lift dumper problem at ord. This required a quick turnaround (scheduled 20 mins) to make our scheduled departure. During that time we omitted having our lift dumpers checked as per MEL 27-09 prior to our departure.

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Original NASA ASRS Text

Title: AN ACR F100 FLC FAILS TO FOLLOW MEL PROC FOR AUTO LIFT DUMPER FAILURE.

Narrative: MEL 27-09F AUTO LIFT DUMPER INOP. I FAILED TO PERFORM MAINT INSPECTION OF MANUAL LIFT DUMPERS BEFORE TKOF. SUPPLEMENTAL INFO FROM ACN 343397: I WAS FO ON FLT. WE ARRIVED LATE AT OKC DUE TO A LIFT DUMPER PROB AT ORD. THIS REQUIRED A QUICK TURNAROUND (SCHEDULED 20 MINS) TO MAKE OUR SCHEDULED DEP. DURING THAT TIME WE OMITTED HAVING OUR LIFT DUMPERS CHKED AS PER MEL 27-09 PRIOR TO OUR DEP.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.