What was found
LEFT NUMBER 4 DOOR AFT GUTTER BOX HAS CORROSION AROUND NUT PLATES. REMOVED CORROSION AND RE-INSTALLED GUTTER BOX.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT NUMBER 4 DOOR AFT GUTTER BOX HAS CORROSION AROUND NUT PLATES. REMOVED CORROSION AND RE-INSTALLED GUTTER BOX.