2012 Yamaha Motorsports RS Viking Professional Owners Manual - Page 15
2012 Yamaha Motorsports RS Viking Professional Manual
Page 15 highlights
Control functions ESU12691 Main switch The main switch controls the ignition and lighting systems. The various positions are described below. 1 2 3 1. Starter (choke) lever TIP Refer to the "Starting the engine" section on page 29 for proper operation. 1. Off 2. On 3. Start Off The ignition circuit is switched off. The key can be removed only in this position. On The ignition circuit is switched on. Start The starting circuit is switched on. The starter motor cranks the engine. NOTICE: Release the switch immediately after the engine starts. [ECS00021] 1. When starting a cold engine. 2. Warming up 3. When the engine is warm. ESU10312 Throttle lever Once the engine is running cleanly, squeezing the throttle lever will increase the engine speed and cause engagement of the drive train. Regulate the speed of the snowmobile by varying the throttle position. Because the throttle is spring-loaded, the snowmobile will decelerate, and the engine will return to idle when it is released. TIP The headlights, meter lighting, and taillight come on after the engine is started. ESU10300 Starter (choke) lever Use the starter (choke) lever when starting and warming up a cold engine. 9