What was found
DURING REMOVAL OF CARGO DOOR FLOOR SILL, FOUND AFT MOST INNER CHORD TO BE PREVIOUSLY DOUBLE DRILLED. HOLE IS NOT COMMON TO ADJACENT PARTS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING REMOVAL OF CARGO DOOR FLOOR SILL, FOUND AFT MOST INNER CHORD TO BE PREVIOUSLY DOUBLE DRILLED. HOLE IS NOT COMMON TO ADJACENT PARTS.