What was found
MAIN DECK CARGO COMPARTMENT FLOOR BEAM - UPPER CAP AFT FLANGE CRACKED, AT STA580, LBL45.5 COMPLIED WITH FEDEX EA: F-5310-T0366559 PT1, EA TITLE: FUSELAGE - MAINFRAME - STA 580 FLOOR BEAM SPLICE SEGMENT UPPER AFT FLANGE CRACK REPAIR- REPAIR DOCUMENTATION & REPETITIVE INSPECTIONS PER SR57-53-004. REPAIRED MAIN DECK CARGO COMPARTMENT FLOOR BEAM - UPPER CAP AFT FLANGE, AT STA580, LBL45.5. THIS IS CATGORY B REPAIR. THE REPETITIVE INSPECTION THRESHOLD: 12000FC AFTER REPAIR, REPETITIVE INSPECTION INTERVAL: EVERY 12000FC, INSPECTION METHOD: HFEC AND DETAILED VISUAL INSPECTIONS IN ACCORDANCE WITH ER17-094, SECTIONS 8.1 AND 8.3. MAJOR REPAIR IAW FEDEX GMM6-2-100. REFER TO WRI: 53106433 FOR WORK DETAIL.