As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING REMOVAL OF NR2 PYLON OTBD SKIN 1EA NUTPLATE HOLE IN LOWER SPAR IN THE PRECOOLER CUTOUT AREA FOUND ELONGATED COMPLIED WITH EA F-5450-139153 "NACELLES/PYLONS - ELONGATED HOLE IN PYLON LOWER SPAR" DATED 05/21/10. CONSIDERED "MAJOR REPAIR" IAW EA MAJOR REPAIR.