As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE TAKEOFF, THE LEFT HAND ENGINE POWER CONTROL LEVER WOULD NOT ADVANCE ABOVE FLIGHT IDLE, WHEN SELECTED BY THE CREW. THE AIRCRAFT ABORTED THE TAKEOFF, AND RETURNED TO THE GATE. OUTSTATION MAINTENANCE INSPECTED, CLEANED AND LUBRICATED, THE LEFT HAND POWER LEVER CONTROL TRIGGER LOCK. OPERATIONAL CHECKS WERE COMPLETED, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 76-11-10.