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♦ Depending on the version of the compressor and time period
of production, different connection and sealing techniques can
be found for the refrigerant circuit. Refer to ⇒ Heating, Venti‐
lation and Air Conditioning; Rep. Gr. 87 ; Removal and In‐
stallation .
♦ Beginning the production year 2006, the name of the Zexel A/
C compressor was changed from Zexel to Valeo.
Block or screw connections
– Screw connection -A-
– Block connection -B-
Block connections with different types of seals
Audi 100 1991 ➤ , Audi 80 1992 ➤ , Audi A1 2011 ➤ , Audi A2 2001 ➤ , A ...
Refrigerant R134a Servicing - Edition 01.2011
2. Description and Operation 43