Yamaha Razz Oil ring failure

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Ruckenstein
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Yamaha Razz Oil ring failure

Post by Ruckenstein » Mon Aug 08, 2016 8:16 am

http://www.yamahapartshouse.com/oempart ... 9/oil-pump

So I have this razz that builds up pressure when I start to kickstart it. After probably 3 kicks it's a beast. When I pull the spark plug and kick it oil comes out so I figure an oil seal/o-ring is at fault somewhere. Anyone have an idea? I'm thinking part #4 in the diagram. ANy help is appreciated!

TIA!!

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