2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 244Get this manual

REAR AXLE AND REAR AXLE HUB

INSTALLING THE DRIVEN SPROCKET 1Install: driven sprocket

NOTE: Make sure that the blunt-edged corner of the driven sprocket is facing outward
EBS00397

INSTALLING THE REAR AXLE 1Install: conical spring washer NOTE: Install the conical spring washer with the convex side of the washer facing outward as shown
2Tighten: nut 1

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