Jim Gandee
Veteran Member
Fleet,
I'm servicing my Hurth 630 transmissions. I've sucked out the old ATF, ( looked nice and red ), cleaned the filters and am preparing to refill. The Hurth maintenance manual was written back in 1989 and advises Dexron III. Fast forward to now and Dexron VI, full synthetic, is the current rage. Anyone know if that would be appropriate for my 630's?
I'm servicing my Hurth 630 transmissions. I've sucked out the old ATF, ( looked nice and red ), cleaned the filters and am preparing to refill. The Hurth maintenance manual was written back in 1989 and advises Dexron III. Fast forward to now and Dexron VI, full synthetic, is the current rage. Anyone know if that would be appropriate for my 630's?