As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING BC-4 CHECK, GALVANIC CORROSION WAS FOUND ON BEAM Y465 BETWEEN FS 64 AND FS 66. MAINTENANCE REMOVED CORRODED SECTION OF BEAM Y465 RT FROM FS 64 TO FS 66; FABRICATED A NEW REPLACEMENT SECTION OF BEAM; INSTALLED REPAIR PART IAW A319 SRM 51-42-11.