2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 297Get this manual

SWINGARM AND DRIVE CHAIN EBS00493

NOTE: Before removing the drive chain and the sprockets, measure the drive chain slack and 15-link section of the drive chain
EBS00494

REMOVING THE SWINGARM 1Check: swingarm free play

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