As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON LUG BORE R2, R5 AND SCRATCHES ON BORE LUG R4(CENTER FITTING) AT RH AILERON. LUG BORE R4 AT CENTTER FITTING WAS CLEANED PER CRJ 900 SRM 51-26-00-001-001-A01 AND LUG BORE R2 AND R5 WERE REPAIRED PER REO 690-57-61-237 REV:-- & REO 690-57-61-512 REV:--