As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN WING CENTER SECTION FLOOR SUPPORT BREAK CRACKED AT STA 540 LBL 1 MKD DOT<[01] REMOVED AND REPLACED FLOOR SUPPORT BRACKET AT MAIN CABIN STA 540 LBL 1' AS PER SRM 51-40-02-0G-0 AND DWG 143A0060.;[02] VERIFIED STEP 1.;[03] AUDIT C/W PER MPM 52.02.02.