Air Conditioning System Compressor Refrigerant Oil Checking: ZEXEL: 6-Cylinder: Audi
- Discharge A/C system, using approved refrigerant recovery/recycling equipment. Remove compressor from vehicle. Measure amount of refrigerant oil removed during recovery process. Add the same amount of refrigerant oil removed to A/C system.
- Add 1.0 ounce of refrigerant oil when replacing accumulator. When replacing condenser, add amount drained from old condenser, plus 0.3 ounce of refrigerant oil. When replacing evaporator, add amount drained from old evaporator, plus 0.7 ounce of refrigerant oil.