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 Y1292 LEFT BETWEEN FS 68 AND FS 69. MAINTENANCE REMOVED CORRODED BEAM Y1292 LT, FROM FS 68 TO FS 69; FABRICATED A NEW REPLACEMENT BEAM; INSTALLED REPAIR PART IAW A320 SRM 51-72-11.