As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FLOOR STRUCTURE CHANNEL SUPPORT BETWEEN BS 847 TO 867 AND RBL 21 AT AFT CARGO COMPARTMENT. REPLACED CHANNEL SUPPORT (SHIELD) BETWEEN BS 847 TO 867 AND RBL 21 AT AFT CARGO COMPARTMENT IAW B737-800 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 AND DWG NO. 146A0081; SHEET 49; REV. A.