As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK CREW REPORTED LT HAND ENG ANTI ICE EICAS MESSAGE. EMERGENCY DECLARED FLIGHT RETURNED JFK LANDED WITHOUT INCIDENT. PLACARDED VLV INOPERATIVE IAW MEL 30-04B AUTH 02-922DC-C. FLIGHT CONTINUED TO DESTINATION. REPLACED LT ENG COWL ANTI ICE VLV AT JFK ON 02/25/20140. SYS GND CHECKED NORMAL OPERATION CLOSED.