i've done a search but nothing specific to the w126.

for the 90 350sdl, what is the proper level for the Power steering fluid. It does not seem to have a "max/min".

is dextron III aft ok to use?
where is the p/s filter?
if i were to drain and replace the fluid, is the drain on the steering box itself?

do you have any advice if the fluid is clearly leaking from the steering box?

any last minute pitfalls before i take the plunge and r/r the fluid or is it just like changing the oil (drain and fill)?

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Ben
1987 190d 2.5Turbo