What was found
DURING ROUTINE MAINTENANCE, CORROSION WAS DISCOVERED ON FWD CARGO DOOR LOWER CUTOUT BEAM AT FRAME 26+9, RBL 17. R & R BEAM, PN 170-67118-003.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE MAINTENANCE, CORROSION WAS DISCOVERED ON FWD CARGO DOOR LOWER CUTOUT BEAM AT FRAME 26+9, RBL 17. R & R BEAM, PN 170-67118-003.