As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD PIT FLOOR LWR DOOR SILL CORRODED STA 566 TO 569 RBL 42 TO RBL 43. SUSPECT MOISTURE CONTAMINATION. CORRODED SILL. FWD CARGO DOOR LOWER SILL, STA 566-569, BL42R TO BL43R REPAIRED ON WU 35948 DURING C12 VISIT. UA-EVA-71016A. ACFT OK FOR SERVICE.