2010 Yamaha Motorsports Apex Owners Manual - Page 33
2010 Yamaha Motorsports Apex Manual
Page 33 highlights
Control functions Spring preload setting: Minimum (soft): S Standard: M Maximum (hard): H Rear shock absorber (RX10R / RX10LT) To increase the spring preload and thereby harden the suspension, turn the adjusting ring in direction (a). To decrease the spring preload and thereby soften the suspension, turn the adjusting ring in direction (b). ESU10995 Adjusting the rebound damping force of the rear shock absorber (RX10R / RX10LT) EWS00161 WARNING Do not turn the remote adjusting dial while the snowmobile is moving as this could cause loss of control, an accident, and injury. ECS00291 NOTICE Be sure to stop the remote adjusting dial at a marked position around the dial where there is a click. The rebound damping force can be adjusted by turning the rear shock absorber damping force remote adjusting dial. To increase the rebound damping force, turn the adjusting dial in direction (a). To decrease the rebound damping force, turn the adjusting dial in direction (b). (a) (b) 1. Spring preload adjusting ring Spring preload setting: Minimum (soft): 1 Standard: 4 Maximum (hard): 7 (b) 1 (a) TIP The spring preload can be further adjusted by changing the position of the spring seat. Have a Yamaha dealer make this adjustment as it requires special tools. 1. Rear shock absorber damping force remote adjusting dial 27