Hey Guys I hope you can help me.  My father and I are restoring a 1937 cockshutt (oliver) 70 standard.  We overhauled the trans. with a donor tractor and we cant keep the oil in the upper trans.  it all runs into the lower and out the axles.  Did oliver have something we missed?
Here it is
[img:39zi4g3c]http&#58;//i157&#46;photobucket&#46;com/albums/t58/briniker/background&#46;jpg[/img:39zi4g3c]