As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION OF THE LBL AND RBL 24.82 LONGITUDINAL FLOORBEAMS OVER THE CENTER WING REVEALED CRACKS IN THE BEAM WEB AND CAP AT THE AILERON QUADRANT CUTOUTS AT FS 679. THE CRACKS ARE TYPICAL OF AD 2001-17-18. THE CRACKED AREA WAS REPAIRED BY REPLACING THE BEAM CHORDS, TRIMMING THE BEAM WEB, AND INSTALLING ALUMINUM REPAIR DOUBLERS PER ER/A 094024-14AD.