What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON AFT CABIN AREA RT FLOORBEAM FRAME 66, S23R AND Y-1732. R & R IAW SRM 53-41-14-300-001, FIG 1, SHT 5.
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 AFT CABIN AREA RT FLOORBEAM FRAME 66, S23R AND Y-1732. R & R IAW SRM 53-41-14-300-001, FIG 1, SHT 5.