1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 256Get this manual

REAR AXLEFINAL DRIVE GEAR AND DRIVE SHAFT
IDRIV 1-fD-1

DRIVE SHAFT INSPECTION 1.lnspect: Drive shaft (splines) CD Coupling gear (splines) Weardamage Replace

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