As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF Z STIFFENER ON LH ENGINE UPPER / LOWER TRANSCOWL, CRACKS WERE FOUND ON ACCOUSTIC PANEL PERFORATED SKIN ACUSTIC PANEL OF TRANSCOWL UPPER LH WAS REPAIRED PER EA CRJ954-21830 REV.IR ACUSTIC PANEL OF TRANSCOWL LOWER LH WAS REPAIRED PER EA CRJ954-21829 REV.IR