As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY CHECK - FWD SERVICE DOOR CUTOUT LOWER BEAM HAS DAMAGED RIVETS ON THE BOTTOM OF THE FWD AND AFT GIRT BAR FITTING CUTOUTS AND THE EDGES OF THE CUTOUTS HAVE NICKS AS MARKED. REMOVED AND REPLACED FWD SERVICE DOOR LOWER BEAM.