B6000 hyd oil ?

Russell King

Well-known member
Lifetime Member

Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
Jun 17, 2012
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Austin, Texas
Does it “scream” only at the top of the lift range and not when it is in the first inch or two of lift? Is the three point lift control handle in its lowest position? Or is it all the way to the rear of the tractor? That could be making the pressure relief valve “scream”.

But to answer your question you can use Kubota UDT or equivalent like Traveler UTTF. And the fill port is (probably) on top of the transmission case between your legs when sitting on the tractor. Here is a diagram with what I think is the fill port in red. The dipstick is highlighted in yellow, check level there before dumping in more fluid.
IMG_0638.jpeg