2008-2010 Kawasaki KFX450R Factory Service Manual, Page 351Get this manual
13-10 SUSPENSION Shock Absorbers
Spring Preload Adjustment (Adjusting nut position at the lower surface [A] from the center of the mounting hole) Standard: Adjustable Range 71.5 mm (2.81 in 61.5 81.5 mm (2.42 3.21 in
Tighten the locknut securely
adjusting, move the spring After that the spring is seatedup and down to make sure
Special ToolHook Wrench R35: 57001-1580
WARNING