2009 Yamaha Motorsports RS Venture Owners Manual - Page 29
2009 Yamaha Motorsports RS Venture Manual
Page 29 highlights
Control functions Tightening torque: Locknut: 42 Nm (4.2 m·kgf, 30 ft·lbf) Rear torsion springs EWS00750 ESU13092 Adjusting the 2-up adjusting blocks EWS00760 WARNING Make sure that the 2-up adjusting blocks are installed in the same position on both sides of the snowmobile, otherwise poor handling and loss of stability may result. The spring force can be adjusted by changing the position of the 2-up adjusting blocks. WARNING The left and right spring preloads must be adjusted to the same setting. Uneven settings can cause poor handling and loss of stability. (a) (b) 1. 2-up adjusting block 1. Spring preload adjuster TIP G To increase the spring preload and thereby harden the suspension, turn the adjuster in direction (a). To decrease the spring preload and thereby soften the suspension, turn the adjuster in direction (b). Spring preload setting: Minimum (soft): S Standard: M Maximum (hard): H G Be sure to make this adjustment when there is no load (rider or cargo) on the snowmobile. Use the special tools included in the owner's tool kit to make the adjustment. Insert the special tools into the 2-up adjusting block as shown. 1. 23