What was found
PDX - RIGHT WING FUEL TANK ACCESS PANEL 74F HAS MINOR FRETTING CORROSION ON MATING SURFACE AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4 PARAGRAPH 4, PAGE 9, STEPS 1 AND 2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - RIGHT WING FUEL TANK ACCESS PANEL 74F HAS MINOR FRETTING CORROSION ON MATING SURFACE AROUND SCREW HOLES. REPAIRED IAW FOKKER SRM 51-10-4 PARAGRAPH 4, PAGE 9, STEPS 1 AND 2.