As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL, THE NR 4 ENGINE WOULD NOT RESPOND TO POWER LEVER MOVEMENT AND THE TAKEOFF WAS ABORTED. THE CONTROL CABLE IN THE PYLON WAS FOUND TO HAVE DISCONNECTED AT THE PYLON DRUM. THE CABLE BOX IN THE PYLON WAS REPLACED AND THE SYSTEM OPERATION CHECKED OK.