Narrative:

While completing an engine change on aircraft on oct/xx/97, I closed up the right wing overwing exit hatch. I took a look out the wing and verified all panels were in place. The aircraft subsequently departed ZZZ and the panel in question, r-hand engine rig pin access panel departed the aircraft. I had been working relatively non stop since XA00 in the morning on this aircraft engine change. We were all trying to complete the job and make a XB00 etr. Rushing and not taking enough breaks from the job and the heat played a large part in this occurrence.

Google
 

Original NASA ASRS Text

Title: A B737-400 FIRST FLT AFTER THE R ENG CHANGE LOST THE R ENG RIG PIN ACCESS PANEL INFLT.

Narrative: WHILE COMPLETING AN ENG CHANGE ON ACFT ON OCT/XX/97, I CLOSED UP THE R WING OVERWING EXIT HATCH. I TOOK A LOOK OUT THE WING AND VERIFIED ALL PANELS WERE IN PLACE. THE ACFT SUBSEQUENTLY DEPARTED ZZZ AND THE PANEL IN QUESTION, R-HAND ENG RIG PIN ACCESS PANEL DEPARTED THE ACFT. I HAD BEEN WORKING RELATIVELY NON STOP SINCE XA00 IN THE MORNING ON THIS ACFT ENG CHANGE. WE WERE ALL TRYING TO COMPLETE THE JOB AND MAKE A XB00 ETR. RUSHING AND NOT TAKING ENOUGH BREAKS FROM THE JOB AND THE HEAT PLAYED A LARGE PART IN THIS OCCURRENCE.

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.