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5.18.8 Dryer Cartridge, On Denso Condenser
Note
A condenser will be a different version on 5 cylinder engine only,
as opposed to a 6 cylinder engine). This condenser -A- has an
integrated reservoir -B-. This reservoir -B- has a dryer cartridge
installed in it, which currently is not available as a replacement
part. Therefore, with this kind of customer complaint about this
vehicle, where the dryer cartridge has to be replaced, be sure to
check whether the dryer cartridge can be used from some other
repair kit (for example, whether the cartridge from the Audi A4
2008 > condenser repair kit has been installed). If it hasn't, re‐
place the entire condenser. Refer to Electronic Parts Catalog
(ETKA) and ⇒ Refrigerant R134a Servicing; Rep. Gr. 00 ; Re‐
moval and Installation .
Removing
– Switch off ignition.
– Discharge refrigerant circuit. Refer to ⇒ Refrigerant R134a
Servicing; Rep. Gr. 00 ; Description and Operation (A/C Serv‐
ice Station).
– Remove the condenser. Refer to
⇒ “5.18.4 Condenser“, page 161 .
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
5. Removal and Installation 171