What was found
AFT CARGO COMPARTMENT FLOOR SUPPORT STRUCTURE-CROSSBEAM CORRODED, AT FR 59, BETWEEN Y805 AND -Y805. REPAIRED THE AFT CARGO COMPARTMENT FLOOR SUPPORT CROSSBEAM AT FR 59, BETWEEN Y805 AND -Y805, PER A300-600 SRM53-10-15-201 PARAGRAPH 9. THIS IS CATEGORY A REPAIR. MAJOR REPAIR, IAW FEDEX GMM6-2-100.