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 VISIT. THE FOLLOWING FINDING WAS NOTED FOR TASK CARD 57-572-00-01, LOWER WING TRAILING EDGE LOWER PANEL NEAR O/B FLAP O/B FAIRING HAS A CORRODED SEAL RETAINER. REPAIRED LOWER WING TRAILING EDGE LOWER PANEL SUPPORT BEAM IAW ENGINEERING ORDER 4736REA07 AND SRM 51-40-02.