As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION ON FITTING BTW FR13- FR14 INTERNAL STRUCTURE LOWER AREA ON LH AVIONICS COMPARTMENT (CPCP FINDING); (RESOLVED ON W/O: 1308674 TASKCARD: NR-00051) REF AEROMAN NR 2024-298984 WO# 2024-177/1 REMOVED AND REPLACED FITTING AND FASTENERS LOC. BTW FR13 AND FR14 AT LEVEL OF Y520 ON INTERNAL STRUCTURE I.A.W A320 SRM 51-72-11 AND A320 SRM 51-42-11.