As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR STRUCTURE HAS CORROSION AT FR70 Y254 REMOVED AND REPLACED NEW CABIN FLOOR STRUCTURE FRAME 70 Y254 IAW SRM 51-42-11 AND SRM 51-72-11. REMOVED CORROSION AT CABIN FLOOR STRUCTURE FRAME 70 Y254 IAW SRM 51-74-00, FOUND TO BE OUT OF LI MIT IAW SRM 53-00-14-283-002. FIG 001. EMP: V936054 W/C: 0018125 STA: ST ENGINEERING BFM