POwer steering High Pressure Line replacement

[t44tq at mindspring.com]

Great timing- I am in the process of having this line replaced
myself.

I tried doing it at home and got as far as removing the hydraulic
reservoir and trying to get a wrench on the rack bolt, but 19mm seemed
too small and 21mm seemed too big. I thought 20mm would be a pretty
weird
size for an Audi, wondering what others have found.

With very limited space to access the banjo fitting and not having a
lift
to work on, I gave up and delegated the work to my mechanic.

Taka

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