What was found
C4 PDX - LEFT INBOARD FLAP INBOARD UPPER TRACK HAS AREA OF WEAR ON LOWER CONTACT SURFACE AT 10" AFT OF FORWARD END. REPAIRED IAW RD8/4-57-985.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 PDX - LEFT INBOARD FLAP INBOARD UPPER TRACK HAS AREA OF WEAR ON LOWER CONTACT SURFACE AT 10" AFT OF FORWARD END. REPAIRED IAW RD8/4-57-985.