2005-2009 Honda TRX400EX/TRX400X Service Manual, Page 190Get this manual

CRANKCASElTRANSMISSIONlCRANKSHAFT Remove the dowel pins and gasketDOWEL PINS

TRANSMISSION
DISASSEMBl Y

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