2006 Yamaha Motorsports VK Professional Owners Manual - Page 76
2006 Yamaha Motorsports VK Professional Manual
Page 76 highlights
B CD-14E Spring adjuster position Preload É Standard (rear) 1 Soft 2 3 4 2 5 6 7 Hard WARNING @ Be sure to have a Yamaha dealer make this adjustment. This shock absorber contains highly pressurized nitrogen gas. It could explode by improper handling, causing injury, or property damage. G Do not tamper with or attempt to open the shock absorber. G Do not subject the shock absorber to an open flame or other high heat sources, which could cause it to explode. G Do not deform or damage the shock absorber in any way. G Do not dispose of a worn or damaged shock absorber by yourself. Take the unit to a Yamaha dealer. @ ESU04331 Adjusting the rear suspension extension spring preload The spring preload can be adjusted by turning the adjusting nut 1. CD-22E Adjusting nut Preload Snow condition a Standard length Turn in Harder Icy 16 mm (0.63 in) Turn out Softer Soft CAUTION: @ Be sure the left and right spring preloads are the same. Uneven settings can cause loss of stability. @ 8-21