1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 204Get this manual

TRANSMISSION AND CRANKSHAFT

CRANKSHAFT INSPECTION 1.Measure: Crank width Out of specification Replace the crankshaft
Crank width: 74.95 75.00 mm (2.951 2.953 in)
Side clearance Out of specification

Replace the crankshaft

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