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Bentley Volkswagen.Golf.Jetta.R32.Official.Factory.Repair.Manual.1999-2005

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General information on refrigerant circuit<br />

Página 9 de 21<br />

1. A/C compressor<br />

2. Condenser<br />

3. Restrictor<br />

4. Evaporator<br />

5. Reservoir with desiccant bag<br />

Note:<br />

- Arrows point in direction of refrigerant flow.<br />

Connections for quick-release coupling on<br />

refrigerant circuit<br />

Warning!<br />

There is a danger of ice-up.<br />

Refrigerant may leak out if refrigerant circuit is not<br />

discharged.<br />

Refrigerant must be extracted before opening<br />

refrigerant circuit.<br />

- Only valves and connections that are resistant to<br />

refrigerant R134a and refrigerant oil must be installed.<br />

- Different connections (outer diameter) for high pressure<br />

and low pressure side.<br />

- Always screw on sealing caps.<br />

Arrangement in vehicle.<br />

<strong>Repair</strong> Manual, Heating & Air Conditioning, <strong>Repair</strong><br />

Group 87 ,<br />

Extraction and filling valve with Schrader valve<br />

A - Service connection (soldered in)<br />

B - Schrader valve insert<br />

C - O-ring seal (belongs to valve)<br />

D - Sealing cap with seal<br />

http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...<br />

13/2/<strong>2005</strong>

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