As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT CURRENTLY IN A C-CHECK STATUS. INSPECTION FOUND A STIFFENER CRACKED IN THE LEFT PYLON INSIDE PANEL 414DB CRACKED ON BOTH ENDS. MAINTENANCE REMOVED AND REPLACED THE STIFFENER IAW EMB SRM 51-40-02. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.