B. A gear post, lever, or the Control Lever Adapter has broken. C. Oscillator has not been assembled correctly. Be sure top pin of Pivot Guide is positioned correctly inside the hole at the bottom of the Oscillator Motor Cover and bottom pin of Pivot Guide is in the corresponding hole of the Ball Feed Upper Guide. See Figure G . Oscillator operates, but oscillator control levers jump out of place while oscillator runs.
Levers can sometimes be carefully bent back into shape when softened by heating.
See Figure F . Remove cover and file or scrape away a little of the bottom edge of the cover that is directly above the levers. Smooth seams with a file or sharp knife. B. Make sure fit of Control Lever Adapter to Pivot Guide is very tight. If loose, replace Control Lever Adapter.