2004 Official factory service manual for Yamaha YFZ450S ATV Quad., Page 149Get this manual

CAMSHAFTS EBS00224

CHECKING THE CAMSHAFT SPROCKETS 1Check: camshaft sprockets Weardamage Replace the camshaft sprockets and timing chain as seta 14 of tooth Correct Roller Sprocket
EBS00225

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