Narrative:

During my shift on may/sat/00, I was completing a sheet metal repair on a tee-chord at the left wing root at the forward frame of overwing slide door. Immediately following repair completion, wing to fuselage fairings were to be installed and overwing slide closed by several fellow technicians to facilitate aircraft to be pushed out of the hangar to perform engine runs. The following shift on may/sun/00, upon inventory of my tool box I noted that I am missing my snap-on offset box wrench 3/8 inch by 7/16 inches which I did have out on the night before and used in completion of the tee-chord repair. I reported this to my team leader who informed me that he would have a meter sent to abc to inspect left main gear well for wrench.

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Original NASA ASRS Text

Title: A B757-200 WAS RELEASED FOR SVC IN NON COMPLIANCE WITH AN OFFSET BOX WRENCH LEFT IN AREA OF THE FORWARD FRAME OF THE OVERWING SLIDE DOOR.

Narrative: DURING MY SHIFT ON MAY/SAT/00, I WAS COMPLETING A SHEET METAL REPAIR ON A TEE-CHORD AT THE L WING ROOT AT THE FORWARD FRAME OF OVERWING SLIDE DOOR. IMMEDIATELY FOLLOWING REPAIR COMPLETION, WING TO FUSELAGE FAIRINGS WERE TO BE INSTALLED AND OVERWING SLIDE CLOSED BY SEVERAL FELLOW TECHNICIANS TO FACILITATE ACFT TO BE PUSHED OUT OF THE HANGAR TO PERFORM ENG RUNS. THE FOLLOWING SHIFT ON MAY/SUN/00, UPON INVENTORY OF MY TOOL BOX I NOTED THAT I AM MISSING MY SNAP-ON OFFSET BOX WRENCH 3/8 INCH BY 7/16 INCHES WHICH I DID HAVE OUT ON THE NIGHT BEFORE AND USED IN COMPLETION OF THE TEE-CHORD REPAIR. I RPTED THIS TO MY TEAM LEADER WHO INFORMED ME THAT HE WOULD HAVE A METER SENT TO ABC TO INSPECT L MAIN GEAR WELL FOR WRENCH.

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.