What was found
PDX- FRETTING CORROSION ON MATING SURFACE TO AFT INBOARD CORNER OF RIGHT HAND UPPER WING PANEL AT WS 1825 AND WS 11905. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 5 AND SRM 51-10-04.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX- FRETTING CORROSION ON MATING SURFACE TO AFT INBOARD CORNER OF RIGHT HAND UPPER WING PANEL AT WS 1825 AND WS 11905. REPAIRED IAW FOKKER SRM 57-01-01, PAGE 5 AND SRM 51-10-04.