As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING LOWER PLANK ACCESS HOLE NR 9 FOR PANEL 550AB HAS FRETTING/ CORROSION DAMAGE 1 INCH AREAS AT IB END NOT IN CRITICAL AREA. (K) [07-17-07] MAINTENANCE REPAIRED LT WING LOWER PLANK ACCESS HOLE NR 9 PANEL 550AB IAW BOMBARDIER REO 601R-57-21-030 REV A. (M)