As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON PAX DOOR STAIR TOP PANEL STRINGER AND FRONT CLIP (C CHECK RO 1/18/2022) REMOVED AND REPLACED 1 EA STIFFENER P/N 601R317725-1 AND 1 EA CLIP ON PAX DOOR TOP PANEL DUE TO INTERGRANULAR CORROSION THROUGH ENTIRE THICKNESS OF PART. REF: CRJ-700 SRM 51-42-06-001-001-A01 AND DRAWING 601R31707 REV -E