As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FAIRING SUPPORT STRUCTURE BETWEEN FS 597 AND FS 693 HAS CORROSION ON THE FAYING SURFACES. C-CHECK RO 9/5/2020. REMOVED AND INSTALLED NEW FS 629.00 SPLICE JOINT PLATE P/N SH670-39054-3, REF CRJ 700 SRM. REMOVED AND REPLACED AND INSTALLED NEW ATTACHMENT TEE P/N SH670-39063-3, PER REFERENCE CRJ-700 SRM.