As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE VIST. UPON COMPLIANCE OF TASK CARD ATI-57-564-00-01, INTERNAL - GENERAL VISUAL LEFT AND RIGHT WING TRAILING EDGE SUPPORT STRUCTURE AND REAR SPAR. WING TRAILING EDGE, THE FOLLOWING FINDINGS WERE NOTED: LT WING TE WS 1067 PNL ATTACH ANGLE CORRODED. REMOVED AND REPLACED LT WING TE WS 1067 ATTACH ANGLE IAW DOCUMENT 47410FAB01.