As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION LEADING EDGE UPPER SURFACE LOC. BTW RIB1 TO RIB 2 ON LH WING; ACCOMPLISHED REPAIR OF CORROSION DAMAGE ON THE LH WING TOP SKIN PANEL UPPER SURFACE AT LEVEL OF RIB 1-2 AND STRG 4 IAW AEROMAN EA 57-0048-25 REV 0 (COVER PLUS P-1 -2) AND AIRBUS RDAF 81599749/003/2025 REV A AND EC NO. A25-608-01