2005-2006 Honda ATV TRX500FE/FM/TM FourTrax Foreman Factory Service Manual, Page 211Get this manual

CRANKCASETRANSMISSIONCRANKSHAFTBALANCER reverse idle shaft and idle gear

Position the crank weights so that they do not interfere with the mainshaft gears
mainshaft and countershaft as an assembly

MAINSHAFT AND COUNTERSHAFT

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