2012 Yamaha Motorsports Phazer R-TX Owners Manual - Page 37
2012 Yamaha Motorsports Phazer R-TX Manual
Page 37 highlights
Control functions Rear torsion springs EWS00750 WARNING The left and right spring preloads must be adjusted to the same setting. Uneven settings can cause poor handling and loss of stability. 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). 1. 2-up adjusting block TIP G (b) (a) 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. 1. Spring preload adjuster Spring preload setting: Minimum (soft): S Standard: M Maximum (hard): H ESU13094 Adjusting the 2-up adjusting blocks (PZ50VT) EWS00760 1. 2. 3. 4. 2-up position (rider and passenger) Solo rider position Special tool Lock pin 2. 3. 4. 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. Pull the lock pin and turn the special tools to change the block position. Release the lock pin. Remove the special tools from the 2-up adjusting block. 31