As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR LOWER SILL CLOSING FITTING AT FS314.00 HAS INTERGRANULAR CORROSION IN MULTIPLE LOCATIONS. (C-CHECK RO 12/26/2021) FOUND PAX DOOR LOWER SILL CLOSING FITTING OUT OF LIMIT , REPLACED WITH NEW PN SH670-31840-3 PO# T-62897 REF CRJ 700 SRM 51-42-06-001-001-A01 AND BOMBARDIER DWG SH670-31810 REV Y. COMPLIED WITH SKY CARD 51-900-1002-SKY .