throttle lever

Advance spark lever about half way and throttle lever about one-quarter way and depress starter pedal.

If the engine idles too fast with throttle closed, the latter may be adjusted by means of the throttle lever adjusting screw.

The throttle lever must go all the way to the stop lug or maximum power will not be secured.

His decision was reached by the time Hector was easing the throttle lever at the summit of Plug Pass.

When the engine has started, set the throttle lever so that the engine runs As slowly as possible.