Need Help

[gearhead13]

Just bought a beat up 1979 xs650G and going through the engine. Everything looks good just minor stuff,but as I was reading the manual on putting it back together I noticed there was a step that said make sure half rings are positioned. The thing is I only have one of the half rings and can't find anything about them on google or parts schematic on crankcase. Any help would be appreciated. Thanks

 

[mick71b]

Hope this helps.

http://www.yamahapartshouse.com/oemparts/a/yam/50041bcaf8700209bc785de9/crankshaft-piston

 

[650Skull]

look here