As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH AFT MAIN CABIN AT FR66 ABOUT 24 INCHES FROM R2 DOOR CUT-OUT, FLOOR SUPPORT STRUCTURE CORRODED. REMOVED AND REMPLACED BEAM SUPPORT IN MAIN CABIN BETWEEN FRAME 64 TO FRAME 66 R/H IAW SRM 51-42-11. EMP: V942985 WC: 96354 STA: ST ENG BFM