What was found
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LEFT PACK RAM AIR VALVE BRACKET CRACKED. MAINTENANCE REMOVED AND REPLACED THE BRACKET PROFILE IAW EMB 175 SRM 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AIRCRAFT WAS IN HEAVY CHECK MAINTENANCE FOUND THE LEFT PACK RAM AIR VALVE BRACKET CRACKED. MAINTENANCE REMOVED AND REPLACED THE BRACKET PROFILE IAW EMB 175 SRM 51-41-01. THE AIRCRAFT IS OUT OF SERVICE IN HEAVY CHECK.