As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C, SURFACE CORROSION ON UPPER SIDE OF TOILET PARTITION SUPPORT BS 330 APPROX RBL 20. CORROSION ON THE TOILET PARTITION SUPPORT REMOVED AND FOUND MUCH DEEPER AND OUTSIDE LIMITS. PARTITION SUPPORT REPLACED. FABRICATED FROM EXTRUSION BAC 1510-335 AND INSTALLED IAW BOEING DWG NR 65-16316 WITH REF TO SRM 51-10-2 AND 51-30-2.