What was found
DURING CLIMB OUT A-I WING FAIL EICAS MESSAGE ILLUMINATED. RAN THE A-I WING FAIL CHECKLIST, THE EICAS MESSAGE REMAINED ILLUMINATED. ON THE ANTI ICE PAGE, BOTH WING SECTIONS WERE GREEN. THE LEFT WING TEMPERATURE WAS APPROXIMATELY POSITIVE 20 DEG C, RIGHT WING TEMPERATURE WAS APPROXIMATELY NEGATIVE 20 DEG C. REMOVED FROM SERVICE. C/W E175 FIM TASK 30-11-00-810-809-A. INTERROGATED CMC, FOUND FAULT CODE 30114100AM2, TRANS CONDITION OF RH VALVE. EICAS MESSAGE CLEAR, NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.