As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK, MAINTENANCE REPORTED LEVEL 2 CORROSION ON THE RT OTBD WING TOP SKIN, PN:85714201 AT BS YW281.019. MAINTENANCE REPAIRED AREA ON THE RT OTBD WING TOP SKIN, PN:85714201 AT BS YW281.019 IAW DWG RD 8/4-57-3068. ACFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.