As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR PANEL BREAK IS CRACKED AT STA 540 BL0 TO RBL 25 / REMOVED AND REPLACED CABIN FLOOR BREAK PANEL AT STA 540 BLO TO RBL 25 I/A/W BOEING DWG 143A0060 REV A; BOEING DWG 143A5240 REV-; 737-700 SRM 51-40-02-0G-0; AND 737 AMM 51-21-91-620-802 APPLIED C.I.C. TO NEW BREAK PANEL ASSY.