2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 269Get this manual

FRONT AND REAR WHEELS 2.Tighten: Nuts (wheel) 1

WARNING
Tapered wheel nuts are used for both the front and rear wheelsInstall each nut with its tapered side towards the wheel

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