What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON FLOORBEAM AT FRAME 75 FROM CENTERLINE TO STRINGER 29R. R & R THE FLOORBEAM IAW IAW SRM 51-40-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON FLOORBEAM AT FRAME 75 FROM CENTERLINE TO STRINGER 29R. R & R THE FLOORBEAM IAW IAW SRM 51-40-01.