As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION STRINGER 43L LOC BTW FR 56 TO FR 57 AFT CARGO COMPARTMENT (C PCP RELATED, REFER TO MPD TASK 534107-01); (RESOLVED ON W/O: 1259323 TASKCARD: NR-00028) REF AEROMAN WO 2023 365/1 NR 2023-768643 REMOVED AND REPLACED STRINGER 43L LOC BTW FR 54 TO FR 60 LH SIDE AFT CARGO COMPARTMENT IAW A320 SRM 51-72-11 AND DRAWING #D53470345