A904 Hard 1-2 Shift and Reverse

He's talking about adjusting the kd lever, not the kd band. To adjust the kd band, just loosen the locknut like half a turn, then hold it from turning, and turn the stud clockwise until it stops. Back it out about two turns. Hold the stud from turning and tighten down the locknut. Test drive. But oldkimmer is probably right; just a lot more involved with fixing. The kd lever in the pic is calling it the throttle lever. That throtle/kd lever should be all the way back when the carb is all the way open.