What was found
WHILE A/C WAS IN FOR HEAVY CHECK FOUND ECS BRACKET CRACKED, EMERGENCY RAM AIR VALVE. MX REMOVED AND REPLACED ECS BRACKETS THAT HOLD THE EMERGENCY RAM AIR VALVE IAW EMB 190 SRM 51-40-02, 51-41-01 P/N 190-27131-001. A/C REMAINS IN CMH FOR COMPLETION.