As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AAI INSPECTION: MAIN CABIN - FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO RBL 24.75. REPLACED BREAK PANEL SUPPORT AND FASTENERS ON FLOOR STRUCTURE STA 540 BL0 TO RBL 24.75 AT MAIN CABIN B737-700 SRM 51-10-02 Ï¿½TEM 9 AND DWG 143A0060 SHEET 46 REV-.