2011 Yamaha Motorsports Apex Owners Manual - Page 59
2011 Yamaha Motorsports Apex Manual
Page 59 highlights
Periodic maintenance and adjustment 1 2 1 (a) (b) 1. Headlight unit bolt 4. Unhook the headlight unit as shown, then lift it up and move it forward, away from the air filter case cover. NOTICE: Be careful not to scratch the snowmobile when moving the headlight unit. [ECS00920] 1 3 1. Locknut 2. Throttle lever free play adjusting bolt 3. Throttle lever free play Throttle lever free play: 2.0-3.0 mm (0.08-0.12 in) 1. Headlight unit 5. 6. Loosen the locknut. To increase the throttle lever free play, turn the adjusting bolt in direction (a). To decrease the throttle lever free play, turn the adjusting bolt in direction (b). 7. 8. Tighten the locknut. Install the headlight unit, making sure to fit the slots on its bottom over the projections on its stay. 1 2 1. Slot 2. Projection 53