As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL ENGAGED THROTTLES DROVE TO T/O SETTING AND CLAMPED PRIOR TO 80 KNOTS. EPRS AND EPR SET MARKS STARTED TO ROLL BACK. DISCONTINUED T/O. DURING REVERSE THRUST AND TAXI BACK ENGINES LOOKED FINE. PERFORMED ENGINE TAKEOFF POWER RUN PER PFHB. ALL INDICATIONS NORMAL FOR NR 1 AND NR 2 ENGINE. TESTED AUTO THROTTLE SYSTEM, CHECKS OK.