What was found
ABORTED TAKEOFF, APPEARED THAT LEFT ENGINE TORQUE SURGED AND CAUSED AIRCRAFT TO YAW TO RIGHT. REMOVED AND REPLACED LEFT PCU. PERFORMED GROUND RUNS. OPS CHECK GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ABORTED TAKEOFF, APPEARED THAT LEFT ENGINE TORQUE SURGED AND CAUSED AIRCRAFT TO YAW TO RIGHT. REMOVED AND REPLACED LEFT PCU. PERFORMED GROUND RUNS. OPS CHECK GOOD. (M)