As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MAINTENANCE PERFORMING DTA EVALUATION IT WAS NOTED THAT THE L1 DOOR LOWER HINGE REPAIR FASTENERS DID NOT COMPLY WITH SB 727-53A0198. FASTENERS WERE REMOVED, HOLES NDT AND OVER SIZED. INSTALLED NEW FASTENERS IAW 727-53A0198. NO OTHER DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE.