2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 158Get this manual

CLUTCHGEARSHIFT LINKAGE Remove the right crankcase cover while turning the clutch lifter arm counterclockwise to disengage the lifter arm spind le from the lifter piece
SPINDLE

Remove the following :
dowel pins Oring thrust wash er oil pump driven gasket

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives