As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION MAINTENANCE FOUND CORROSION AND SCRATCHES AFFECTING HOLES 4, 8, 13 & 17, COMMON TO RH WING UPPER SKIN AND FORWARD DRAG FITTINGS ALSO, CORROSION WAS REPORTED ON THE WING SKIN LOWER SURFACE AND MAJOR SHIM MIGRATION WAS NOTED AT SHIMS 1C & 1D. REPAIRED PER ERA 590504-14. (LP 1753158)