What was found
CABIN FLOORBEAM Y-765 (RBL 30) UPPER FLANGE HAS EXFOLIATION CORROSION - 1 TO 2 INCHES FWD OF FRAME C20. REPLACED FLOORBEAM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN FLOORBEAM Y-765 (RBL 30) UPPER FLANGE HAS EXFOLIATION CORROSION - 1 TO 2 INCHES FWD OF FRAME C20. REPLACED FLOORBEAM.