95 A6q AC oil replenishing question

[Louis-Alain Richard]

The not precise answer is : not much. But you already know that.
You need the correct specs for this system, but you know that too... that's
why you've asked the list. Overfill is a common mistake, so be sure to get
the specs.
Just as an example, for my Saab 9-5, a line replacement needs 15 ml, and a
receiver dryer 30 ml. Plus another 15 ml for the refrigerant replacement.
Overall volume for this R134a system is only 145 ml.

Louis-Alain



> -----Message d'origine-----
> De : quattro-bounces at audifans.com [mailto:quattro-bounces at audifans.com] De
> la part de TooManyAudis at aol.com
> 
> Hey Guys,
> 
> I replaced a leaking AC line (compressor to receiver dryer) and the
> Receiver
> Drier on my 95 A6q.  How much PAG oil do I need to add back into the
> system
> to make up for the oil lost in the parts replacement?
> 
> Thanks,
> 
> tom