As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM 947.5 HAS SURFACE CORROSION ON BOTH SIDES OF THE RIGHT HAND AFT LAV OUTBOARD FLOOR MOUNT RBL 52 INCHES / REPAIRED STA .947.5 FLOOR BEAM (ENTIRE UPPER 'T' LBL 59 TO RB L59) IAW SRM 53-70-51-2R-5 AND EA-REPAIR-53EA-07685. ADDITIONAL SIGN OFFS ON SA-M 326 -A 1164631; A1164654 AND A1164683. FLOOR BEAM P/N 147A5504-29.