As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT REPORTED THROTTLE ACTION STIFF. MAINTENANCE TROUBLESHOT PROBLEM TO NR 1 ENGINE THROTTLE CONTROL GEARBOX BINDING. NR 1 THROTTLE CONTROL GEARBOX REPLACED. IT IS NOTED THAT AD CF-2004-01, HAS BEEN ISSUED AGAINST GEARBOX P/N 2100140-007, ALTHOUGH IN THIS CASE IT WAS A PILOT REPORTED DEFECT AND NOT AS A RESULT OF AN INSPECTION IAW THE AD.