What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON FLOORBEAM Y1225 FR 66 TO FR 67. R & R FLOORBEAM IAW SRM 51-72-11.
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 FLOORBEAM Y1225 FR 66 TO FR 67. R & R FLOORBEAM IAW SRM 51-72-11.