As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* LH ENGINE LOWER FAN COWL CHAFED UNDER THRUST REVERSER FLEX LINE (C-CHECK) RO 3/25/2021 REMOVED STIFFENER AND REPLACED WITH NEW STIFFENER REF. CRJ-700 SRM 51-42-06-001-001-A01, AND DWG#CN622-0201 REV. L. / COMPLIED WITH 51-900-1002-SKY