As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SUPPORT OF ELECTRICAL CONNECTORS PX02P1, PX02J1 AND PX10J1 ON LH/RH WING INTERNAL REAR SPAR. SUPPORTS OF ELECTRICAL CONNECTORS PX02P1, PX02J1 AND PX10J1 ON LH/RH WING INTERNAL REAR SPAR WERE REPLACED PER CRJ-900 SRM 51-42-06-001-001-0A1 AND CRJ-900 SRM 51-42-21-001-001-A01.