What was found
LT WING FUEL ACCESS HOLE AT 540BB FLANGE HAS FRETTING CORROSION. REPAIRED AREA OF FUEL ACCESS PANEL CUTOUT PER CRJ REO 601R-57-21-030 REV D.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LT WING FUEL ACCESS HOLE AT 540BB FLANGE HAS FRETTING CORROSION. REPAIRED AREA OF FUEL ACCESS PANEL CUTOUT PER CRJ REO 601R-57-21-030 REV D.