As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** TRANSFERRED FROM LOGBOOK PAGE #0743907 'AFT LAV SERVICE DOOR EVIDENCE OF CORROSION' / REMOVED CORRODED AFT LAV SERVICE DOOR + REPLACED WITH NEW AFT LAV SERVICE DOOR MPN 52410001-01 IAW AMM 52-49-07-400-801 + 52-49-07-000-802