Posted 7/9/2020 18:08 (#8363824 - in reply to #8363744) Subject: RE: 15w40 for transdraulic mistake
Sioux County, NWIA
Your concern about the lack of zinc in 15-40 would be the same as mine. I would be content to use a zinc additive in this case. Other wise I would recommend dumping the oil and starting over.
What are the folks at Viscosity saying about the latest evolutions of Hy-Tran?