As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON ANGLES (2 EAS) THROUGH ACCESS PANEL 542AZ. ANGLE ELECTRICAL / HYDRAULIC PROTECTIVE COVER P/N: CC670-10330-1 THROUGH ACCESS PANEL 542AZ WAS REPAIRED PER EA NO: 5722-2026-0267 REV. - -. ANGLE WITH P/N: CC670-58242-7 THROUGH ACCESS PANEL 542AZ WAS REPLACED PER CRJ 900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.