New Holland #70 Hydraulic Thrower Fluid

Hi Guys-

 

Late last fall I bought a nice NH 316 baler with a #70 hydraulic thrower from a good friend who was getting out of the hay business. Unfortunately he passed away before he could give me the manuals. His kids are willing to give the manuals but understandably it is not high on their priority list, and I don't want to bug them. In the meantime I would like to change the fluid/filter for the thrower hydraulic system. Can anyone tell me what type and amount of fluid NH reccomends for the #70 thrower?

 

Thanks,

Matt

New Holland #70 Hydraulic Thrower Fluid