As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT ATTACHMENTS FITTING OF CONECTORS PX01J1 AND PX09J1 BEHIND ACCESS PANEL642AZ. ON RH WING. EVALUATED, DUE TO EXCESSIVE DAMAGE AT ATTACHMENTS FITTING OF CONECTORS PX01J1 AND PX09J1 BEHIND ACCESS PANEL642AZ. ON RH WING AND REPLACED PER CRJ-900 SRM 53-00-01-101-001-A01 AND CRJ-900 SRM 51-42-21-001-001-A01.