As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON INTERNAL SURFACE OF LAV. SERVICE DOOR. (C-CHECK) RO 1/11/2020 REMOVED CORROSION ON INTERNAL SURFACE OF LAV. SERVICE DOOR. DOOR NOMINAL: 0.050". MAX. MATERIAL REMOVED: 0.005". NON SIG ALLOWABLE: 0.001". REMAINING MATERIAL: 0.045". LAV. SERVICE DOOR IS OUT OF LIMITS. REMOVED AND REPLACED DAMAGED LAV. SERVICE DOOR. REF EMB SRM. AMM. DEPTH GAUGE ASSET #: 7641. CAL. DUE: 11-27-20.