I also am using M1 ATF with my new (rebuilt) rack.  Working great so
far but its only been a couple of months.

Don't forget to change the filter as well.

Allan
--
1991 Vanagon GL

Dennis Haynes <d23haynes57@HOTMAIL.COM> writes:

> For improved cold weather operation VW changed the reqiurement a
> number of years agof rom ATF to the Audi steering fluid. This stuff
> is expensive and very low viscosity. I use the Mobil 1 synthetic ATF
> and still change every few years. FUN US still has the original rack
> at 254K. Elay racks are sort of a luck thing and abuse can add to
> thier demise. Turing the wheel without the van actually rolling and
> full lock encounters put huge strains on the rack seals.
>
> Dennis