2008-2010 Kawasaki KFX450R Factory Service Manual, Page 376Get this manual
STEERING 14-7 Steering
Steering Stem Installation
Full grease up the seal grooves [A] in the steering stem bearing
Install: [A] Collar Replace the cotter pin with new one Tighten:
Bend both ends of the cotter pinto the steering stem Apply non-permanent locking agent bearing joint bolts
TorqueSteering Stem Bottom End Nut: 36.5 Nm (3.7 kgfm, 27 ftlb)