As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN STATION 1360 - STATION 1380 R3 DOOR LOWER SILL WEB BOTH SURFACE CORROSION. CORROSION EXCEEDED LIMIT, DOOR SILL WEB. REMOVED & REPLACED WITH FABRICATED WEB AS PER SRM 51-40-02 REV 110 & BOEING DWG 146N8322 SHT 2 REV D. DOOR LOWER SILL WEB FABRICATED AS PER BOEING DWG 146N8322 SHT 2 REV D REPAIR CLASSIFIED AS MAJOR