As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL, NR 1 TORQUE SURGED ABOUT 110 PERCENT AND DROPPED TO 64 PERCENT, REJECTED TAKEOFF. RETRIMMED ENGINES IAW MFG MAINTENANCE RUN UP MANUAL. GROUND RAN AND PERFORMED HIGH SPEED TAXI GOOD. OK FOR SERVICE AT THIS TIME, CLEARED MEL.