As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION FOUND ON FWD LWR STRIKER ON AFT PASSENGER DOOR SURROUND STRUCTURE AROUND SCUFF PLATE HOLES; (RESOLVED ON W/O: 1335461 TASKCARD: NR-00019) REF AVIANOR WO 102-J3 NR 3028 REMOVED CORROSION ON LWR STRIKER OF AFT PASSENGER DOOR SURROUND STRUCTURE AROUND SCUFF PLATE HOLES IAW EC AC24-1473-01 AND REO 500-53-61-1578.