Cruising Sailors Forum Archive
This Thread may Be Helpful, J 
In Response To: the leak is at the injector pump - any ideas 
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() http://www.cruisersforum.com/forums/f54/yanma-3qm30-injection-pump-user-removable-11693.html
Look through this thread -- there are some diagrams and pictures. Hope it helps...
It may only appear to all three?
