What was found
AT 32,000 FT, A FUEL IMBALANCE CAS MESSAGE APPEARED ON EICAS. THE PROBLEM WAS NOT CORRECTABLE USING AUTO, MANUAL OR GRAVITY CROSSFLOW. LT WING HEAVY AT LANDING AN IMBALANCE 1700 LBS C/W QRH. SHUTDOWN ENG NR 2, LANDING WEIGHT WAS NOT EXCEEDED. PERFORMED SYSTEM OPS CHECK OF FUEL CROSS FLOW, NO FAULTS FOUND, ALSO PERFORMED GRAVITY CROSSFLOW, NO FAULTS FOUND. REMOVED AND REPLACED FUEL COMPUTER SYSTEM, OPS CHECK GOOD. (K)