What was found
AFT CARGO DOOR SILL UPPER CHORD CORRODED ON INTERIOR SIDE LOWER SURFACE AT NUTPLATES STA 1380-1420/ REPLACED AFT CARGO DOOR SILL AT SAA DURING HMV ON N/R CARD 166656.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT CARGO DOOR SILL UPPER CHORD CORRODED ON INTERIOR SIDE LOWER SURFACE AT NUTPLATES STA 1380-1420/ REPLACED AFT CARGO DOOR SILL AT SAA DURING HMV ON N/R CARD 166656.