As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
'CORROSION' L/H FUSELAGE @ STA 867 - ST 887 TOILET SERVICE DOOR INTERNAL SURFACE HAS CORROSION IN SEVERAL AREAS. (18-004) / REMOVED CORROSION AT TOILET SERVICE DOOR INTERNAL SURFACE FOUND TO BE OUT OF LIMIT (CORROSION THROUGH) IAW SRM 51-10-02-0G-0 & 52-40-01-1A-4 FIG 103 DETAIL D. REMOVED AND REPLACED TOILET SERVICE DOOR IAW AMM 52-49-07-000-801 & 52-49-07-400-801