As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS DURING A SCHEDULED 1C/2C INSPECTION, THERE WAS EVIDENCE OF CORROSION IN THE LEFT AND RIGHT SIDES OF THE CARGO COMPARTMENT FLOORBEAMS AT THE BULKHEAD AREA. MAINTENANCE REMOVED AND REPLACED THE LT AND RT FORWARD FLOORBEAMS IAW 135/145 SRM 51-40-02-03 AND 51-40-06. AIRCRAFT WILL BE RELEASED UPON COMPLETION OF ALL MAINTENANCE.