What was found
C4 PDX - RIGHT WING OUTBOARD FLAP UPPER SURFACE HAS A CHAFE IN SKIN FROM WING TRAILING EDGE SEAL LOCATED AT YW 211 TO YW 264. REPAIRED IAW SRM 51-21-10, 51-25-10, 57-52-30.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 PDX - RIGHT WING OUTBOARD FLAP UPPER SURFACE HAS A CHAFE IN SKIN FROM WING TRAILING EDGE SEAL LOCATED AT YW 211 TO YW 264. REPAIRED IAW SRM 51-21-10, 51-25-10, 57-52-30.