Service Connection Dimensions
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Valve insert -A- (different versions). Refer to appropriate service information.
.
- Service connection -B- (depending on the refrigerant, there are different versions on the high and low pressure side)
| Service Connection Dimensions -B- | Refrigerant R134a Service Connection | Refrigerant R1234yf Service Connection | ||
|---|---|---|---|---|
| High Pressure Side | Low Pressure Side | High Pressure Side | Low Pressure Side | |
| Outer diameter -D1- | 16.0 mm | 13.0 mm | 17.0 mm | 14.0 mm |
| Outer diameter -D2- | 14.0 mm | 11.0 mm | 13.0 mm | 12.0 mm |
| Section -L1- | 4.6 mm | 6.15 mm | 9.0 mm | 4.75 mm |
| Section -L2- | 8.16 mm | 9.16 mm | 12.5 mm | 7.2 mm |
| Valve installation position (not actuated) -C- | 6.1 - 7.1 mm | 6.1 - 7.1 mm | 8.3- 9.3 mm | 8.3- 9.3 mm |