As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE RIGHT PYLON AFT FAIRING FRAME 3 CRACKED. MAINTENANCE REMOVED AND REPLACED THE FRAME 3 ON RIGHT PYLON IAW EMB 170 SRM 51-43-02, AND 51-41-02. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.