What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON FWD CABIN FLOORBEAM Y-1292 CORROSION FRAME 19 +3, S23R. R & R THE FLOORBEAM IAW SRM 51-72-11, AND 51-42-11.
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 FWD CABIN FLOORBEAM Y-1292 CORROSION FRAME 19 +3, S23R. R & R THE FLOORBEAM IAW SRM 51-72-11, AND 51-42-11.