As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING LOWER ATTACH FLANGE FOR LEADING EDGE JUST O/B OF PYLON UPPER SURFACE POTTING COMPOUND BOWED UP POSSIBLE CORROSION. COMPOUND WAS REMOVED AND NOTICED CORROSION FOUND AND REMOVED, ENGINEERING EVAL AND WORK ACCOMPLISHED ON REA B657-60316-MR. RIGHT WING SPLICE PLATE 415-420, ACFT WAS GROUNDED.