As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE OF RIGHT ENGINE WITHOUT ACCELERATION AND PARAMETERS WERE BELOW NORMAL IN IDLE. THE ACCELERATION CHAMBER WAS SERVICED AND FCU WAS LUBRICATED IAW MM 73-00-00, TESTED CORRECT. AIRCRAFT RETURNED TO PLATFORM AGAIN DUE TO THE FAIL CONTINUED. AIRCRAFT WAS SENT TO THE HANGAR AND THE RIGHT FCU WAS REPLACED IAW MM 73-20-01 AND TRIM WAS PERFORMED IAW MM 71-00-00, TESTED CORRECT.