As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK STIFFENER ASSY FLOOR STRUCTURE LOCATED BS 540 BETWEEN BL 0 AND RBL 24.75 PASSENGER CABIN. REPLACED STIFFENER ASSY FLOOR STRUCTURE AND FASTENERS LOCATED BS 540 BETWEEN BL 0 AND RBL 24.75 PASSENGER CABIN IAW B737-700 SRM-51-10-02 ITEM 9 AND B737-700 SRM 51-40-02. AND DRAWING 143A0060; SHEET 44; REV A.