2002 Yamaha YFM660 Grizzly factory service and repair manual, Page 225Get this manual

TRANSMISSION

3.Check: Shift fork movement (on the guide bar) Unsmooth operation Replace the shift fork and the guide bar
4.Check: Spring Cracksdamage Replace

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