As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOTS REPORTED PARTIAL LOSS OF RT ENGINE THRUST DURING TAKEOFF WHICH RESULTED IN FLIGHT CREW DECISION TO PERFORM RTO. PILOTS INDICATED IN THE POST RTO REPORT THAT DURING TAKEOFF ROLL, RT ENGINE N1 SUDDENLY REDUCED FROM 88.5 PERCENT TO 85 PERCENT VS N1 89 PERCENT LT ENGINE AND FF INCREASED WITHOUT COMMAND.