As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT LT WING LE UPPER CHORD JUST INBD OF RIB THAT IS OTBD OF NR 5 SLAT OTBD CONTROL ROD WING LES. BLENDED AREA FOUND TO BE OUT OF LIMITS. REPAIRED AREA IAW REA B657-61127. REINSTALLED RIG IAW SRM 51-40-02. REMOVED PLASTIC PROTECTIVE COVERING AS REQUIRED. IDENTIFIED PARTS IAW EA B657-61127. SDR INFO CORRODED L2, PN 114T0223-21, SN NSN, PART NAME SPLICE PLATE, FS & BS LOC ON ACFT LES 208.10 TO 510. ACFT WAS GNDED.