Control functions12ESU13740Main switchThe main switch controls the ignition andlighting systems. The various positions aredescribed below.OffThe ignition circuit is switched off.The key can be removed only in this position.OnThe ignition circuit is switched on.StartThe starting circuit is switched on.The starter motor cranks the engine.NOTICE: Release the switch immediatelyafter the engine starts. [ECS00021]TIP RS90P / RS90PLT / RST90PGT: Theheadlights and taillight come on after theengine is started. RST90: The headlights, meter lighting, andtaillights come on after the engine is start-ed.ESU10301Starter (choke) lever (RST90)Use the starter (choke) lever when startingand warming up a cold engine.TIPRefer to the “Starting the engine” section onpage 48 for proper operation.ESU10312Throttle leverOnce the engine is running cleanly, squeez-ing the throttle lever will increase the enginespeed and cause engagement of the drivetrain. Regulate the speed of the snowmobileby varying the throttle position. Because thethrottle is spring-loaded, the snowmobile willdecelerate, and the engine will return to idlewhen it is released.1. Off2. On3. Start1 321. Starter (choke) lever1. When starting a cold engine.2. Warming up3. When the engine is warm.
