Touareg V8-4.2L (BHX) (2004)
WARNING: Low pressure service valve must only be removed after refrigerant circuit has been discharged.
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Observe notes.
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Discharge refrigerant circuit
1. Connection with external thread and groove for O-ring
2. O-ring
7.6 mm; 1.8 mm
3. Service valve
4. O-ring
7.6 mm; 1.8 mm
5. Cap
Fig. 2 High pressure service valve, removing
WARNING: High pressure service valve must only be removed after refrigerant circuit has been discharged.
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Observe notes.
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Discharge refrigerant circuit
1. Connection with internal thread
2. O-ring
10.8 mm; 1.8 mm
3. Service valve with groove and internal thread for cap.
4. O-ring
10.8 mm; 1.8 mm
5. Cap