As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK ANGLE FLOOR STRUCTURE AT BS 693 AND BL 0 CENTER SECTION. REPLACED ANGLE LOCATED FLOOR STRUCTURE AT BS 693 AND BL 0 CENTER SECTION, IAW SRM B737-700 51-40-02 AND DWG 273A9111 SHEET 4 REV A DUE TO NO FOUND ALLOWABLE DAMAGE LIMITS IN SRM B737-700. FABRICATED ANGLE FROM BAC1490-2883 PO 2020195975.