As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0493357) R2 DOOR MOP (AFT SERVICE DOOR) SILL HAS CORROSION FROM STA 947-986+3" RBL46-RBL55 WL208. REMOVED, REPLACED AND INSTALLED R2 MOOP SILL (AFT SERVICE DOOR) BTW STA 887+8" TO STA 1016 WL-208 IAW B737-800 SRM 51-40-02-0G AND DWG 147A8501.