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 SILL OF AFT CARGO COMPARTMENT DOOR LOWER STRUCTURE AROUND SCUFF PLATE HOLES; (RESOLVED ON W/O: 1335461 TASKCARD: NR-00018) REF AVIANOR WO 102-J3 NR 3020 CORROSION REPAIRED IAW EC AC24-1448-01 AND REO 500-53-61-1548 INSPECTION REQUIRED AT 1000 FH INTERVALS TEMP REPAIR IS VALID FOR 10,000 FH FROM REO INCORPORATION.