As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT OVERWING FILLER PORT ADAPTER CUTOUT FAYING SURFACE AT WING UPPER AND LOWER SKIN IS CORRODED. REMOVED CORROSION FROM LT OVERWING FILL PORT AND FOUND OUT OF LIMITS, IAW B767 SRM 57-20-01-1A-1. REPAIRED LT OVERWING FILL PORT, IAW FAS EA 20026 REV IR. TOPCOAT TO BE APPLIED ON Q2031 PAINT TASK.