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 BRACKET CRACKED FOR BOTTOM FORWARD CARGO DOOR SURROUND. MAINTENANCE REMOVED AND REPLACED SUPPORT FOR FORWARD CARGO DOOR SURROUND IAW EMB 170 SRM 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.