As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON PAX DOOR INTERCOSTAL DD7 P/N 601R318826-1 (C-CHECK RO 5/3/2021) REMOVED CORROSION ON PAX DOOR INTERCOSTAL DD7 P/N 601R318826-1. OUT OF LIMITS. / REPLACED PASSENGER DOOR INTERCOSTAL DD7 REF CRJ200 SRM 51-42-06 AND DRAWING# 601R31702 REV.N. / SKYCARD 51-900-1003-SKY COMPLIED WITH / ALL CHECKS GOOD