[Healeys] Overdrive Oil Leak

[Jon Buhler]

On my BJ8 overdrive unit, there is oil leaking apparently from the notched
drain plug.  I have changed the gasket, wrapped Teflon tape around the
threads, but there is still oil present on the outside of the plug.  Maybe the
oil is leaking from another source but appears to come from the plug.  Would
appreciate your thoughts on this problem.
 
Thanks,
 
Jon