2006-2009 Suzuki LT-R450 Service Manual, Page 280Get this manual
CHASSIS
STEERING SHAFT HOLDER Inspect the steering shaft holders for wear or damageIf any defects are foundreplace the steering shaft holders with new ones
STEERING SHAFT BUSHING AND DAST SEAL Inspect the steering shaft bushing CD and dust seals (2) for wear and damageIf any defects are foundreplace them with new ones