Balance and timing chain overview!           

Various parts have been color coded. 

• The balance chain rivets are blue. 
• Balance chain side tensioner is dotted green.
• Balance chain upper tensioner is dotted red
• The timing chain rivets are yellow (lighter yellow dots where the chain is hidden in a tunnel).
• The timing chain tensioner is dotted pink..
• The intake balance shaft sprocket nut is light blue.
• The exhause balance shaft sprocket nut is orange.
• The idler pulley nut is black.