What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON FWD SERVICE DOOR LOWER BEAM SEVEN INCHES AFT OF FRAME 16, RBL 49.5. R & R THE BEAM IAW SRM 51-34-04.
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 SERVICE DOOR LOWER BEAM SEVEN INCHES AFT OF FRAME 16, RBL 49.5. R & R THE BEAM IAW SRM 51-34-04.