What was found
AFT SILL LH SIDE AT FRAME 60 HAS SIGNS OF CORROSION. REMOVED AND REPLACED DAMAGED SILL AT LH SIDE FR60 TO 6A ON THE MAIN CABIN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT SILL LH SIDE AT FRAME 60 HAS SIGNS OF CORROSION. REMOVED AND REPLACED DAMAGED SILL AT LH SIDE FR60 TO 6A ON THE MAIN CABIN.