Oil leak at crankcase joint on bottom

onezntwoz

New Member
Jul 2, 2009
2
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0
Austin, TX
So I have a leak on the bottom of my motor, and from what I can tell it is coming from where the two crankcase halves press together. Is there a way to fix this problem without having the two pieces separated, then pressed back together?
 
Not really. Sounds like you need to split the cases, clean up the edges, apply some new yamabond and reassemble
 
jb weild is your cheapest route it will hold and i did it on an old motor of mine you could do this untill you get enough money to have it fixed