What was found
DURING HEAVY CHECK MAINTENANCE, CORROSION WAS DISCOVERED ON FWD SERVICE DOOR LOWER BEAM CORRODED 11.75 INCHES AFT OF FRAME 16 RBL 51. R & R OF FWD LOWER BEAM IAW SRM 51-43-04.
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 CORRODED 11.75 INCHES AFT OF FRAME 16 RBL 51. R & R OF FWD LOWER BEAM IAW SRM 51-43-04.