I recently obtained a Harvester from a local yard sale. Cosmetically, he is in great condition. No dirt anywhere on his inside or his clothes. The problem I am having is with his head rising mechanism. His eyes, mouth, and head turn all work great, however his head doesn't lift up or down. You might think it could be a split gear, but both wires are on the motor and the mechanism moves freely without any crackling or too much resistance. The motor doesn't buzz at all. I checked the wire harness and all the pins were fine. I even opened the box up to his circuit board, and his circuit board is clean and good. The wire harnesses there checked out as well. Even the relay switch to stop the neck mechanism works, because if it is pressed the head doesn't self-reset when switched on for the first time. I doubt the motor is the problem because it looks so clean, however maybe it is the problem and it is just worn out? What do you guys think?