As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN UNDER FLOOR COMPARTMENT FLOOR BEAM HAS CORROSION ON TOP SURFACE AT FRAME C66 RBL1473 MM ADJACENT TO R2 DOOR. ATTACHED. GROUNDED. REMOVED CORROSION IAW SRM 53-41-14-283-002. ORIG. MAT S .150, REMAINING MAT IS .00. 100% MAT LOSS. REMOVED DAMAGED AREA AND REPAIRED IAW A320 SRM 53-41-14-300-001 REPAIR PRINCIPLE 6. THIS IS A CATEGORY A REPAIR.