2006-2009 Suzuki LT-R450 Service Manual, Page 95Get this manual
PUSH ROD Inspect the push rod for wear and damageIf any defects are found, replace the push rod with new one
RELEASE BEARING Inspect the release bearing for play, wear and damageMove the inner race by finger and inspect for smooth movementIf any defects are found, replace the release bearing with new one
RELEASE BEARING REPLACEMENT Remove the release bearing using the special tool