What was found
C4 PDX - LEFT WING INBOARD FLAP INBOARD LOWER TRACK HAS CHAFE DAMAGE ON UPPER SURFACE AT 7" FROM FORWARD EDGE. REPAIRED IAW RD8-57-985.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 PDX - LEFT WING INBOARD FLAP INBOARD LOWER TRACK HAS CHAFE DAMAGE ON UPPER SURFACE AT 7" FROM FORWARD EDGE. REPAIRED IAW RD8-57-985.