210 Industrial Dr., Arlington Wisconsin 53911 | The two cams opening the clutch has one attached to the underside of the frame with a pin and cotter key with the other one attached to a lever that in turn attaches to the pivoting part of the wheel frame. I know of no adjustment on standard frame planters and assume there is none on a conservation style planter. The lever should have bushings that allow it to pivot when raising and lowering. |