As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK STA 1050 RBL 38 FLOOR SUPPORT CRACKED AFTER REMOVAL OF TOP PLATE AND FURTHER EVALUATION NO DAMAGE FOUND AT FLOOR SUPPORT STA 1050 RBL 24 TO RBL 44. DAMAGE ONLY ON TOP PLATE, IAW B757 SRM 51-10-02. FABRICATED AND INSTALLED NEW TOP PLATE AT STA 1050 BETWEEN RBL 24 TO RBL 44, IAW BOEING DWG 144N5070 REV B AND B757 SRM 51-40-02-0G.