What was found
MAIN CABIN FLOOR FRAME UPPER SURFACE HAS CORROSION STA 760 LBL 18 AROUND FASTENER HOLES AT AFT INBD LAV MOUNT. R & R FLOOR FRAME AT SAA SAT REF NON ROUTINE 141221.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN CABIN FLOOR FRAME UPPER SURFACE HAS CORROSION STA 760 LBL 18 AROUND FASTENER HOLES AT AFT INBD LAV MOUNT. R & R FLOOR FRAME AT SAA SAT REF NON ROUTINE 141221.