What was found
C4 PDX - THE LEFT INBOARD FLAP UPPER SURFACE HAS CHAFE INTO THE SKIN 6" FROM THE INBOARD END. REPAIRED IAW SRM 57-51-30, RD8/4-57-807.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 PDX - THE LEFT INBOARD FLAP UPPER SURFACE HAS CHAFE INTO THE SKIN 6" FROM THE INBOARD END. REPAIRED IAW SRM 57-51-30, RD8/4-57-807.