As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION SHEAR PLATE LOCATED BTW FR69 TO FR70 RH SIDE IN PASSENGER CABIN; (RESOLVED ON W/O: 1243500 TASKCARD: NR-00016) REMOVED AND REPLACED SHEAR PLATE LOCATED BTW FR69 TO FR70 RH SIDE IN PASSENGER CABIN IAW A320 SRM.