2001 Dyna is losing its transmission oil into the primary. What could the problem be here?

Mike

 

Seal or something. Kinda have to pull it apart

 

Would think it's the inner o-ring seal on the clutch push rod. There are 4 seals between transmission and primary. The primary vents to the transmission, so I have yet to figure exactly this seal works. Make sure you are not overfilling transmission. It usually comes from the engine seal at the front. Primary is full of metal and rough on seals. It would have to be coming from the small hole in post one of this thread. https://www.hdforums.com/forum/evo-c...-question.html