As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL AT CLT, THE LEFT ENGINE TORQUE WAS ONLY 92 PERCENT. TAKEOFF WAS ABORTED AND AIRCRAFT RETURNED TO THE GATE WITH NO OTHER PROBLEMS. MAINTENANCE PERFORMED A GROUND RUN OF THE LEFT ENGINE. ALL INDICATIONS WERE NORMAL PER THE MAINTENANCE MANUAL. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.