As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SCRATCHS ON BORE LUGS AND GOUGES ON LUGS OF AILERON HINGE 3 (INB/OUTB LUGS) AT RH WING REAR SPAR. BORE LUGS OF AILERON HINGE 3 (INB/OUTB LUGS) AT RH WING REAR SPAR WERE CLEANED PER CRJ 900 SRM 51-26-00-001-001-A01 AND EVALUATED WITHIN LIMITS PER DWG : CC670-18054 REV. -C. LUGS OF AILERON HINGE 3 (INB/OUTB LUGS) AT RH WING REAR SPAR WERE REPAIRED PER REO 690-57-51-440 REV --.