As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON ANGLE, MLG ELECTRICAL/HYDRAULIC PROTECTIVE COVER AT BEHIND PANEL 642AZ OF RT WING. ANGLE, MLG ELECTRICAL/HYDRAULIC PROTECTIVE COVER AT BEHIND PANEL 642AZ OF RH WING WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 54-00-00-101-001-A01 AND REPLACED PER CRJ900 SRM 51-42-21-001-001-A01.