1998-2001 Yamaha YFM600FHM Grizzly Factory Service Manual, Page 93Get this manual

PERIODIC MAINTENANCELUBRICATION INTERVALS INITIAL ITEM ROUTINE
Check all chassis fittings and fasteners Correct if necessary1 month months

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6 months months 1

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