Infiniti (G20) & Nissan
- If possible, before checking and adjusting oil level, operate A/C system. If A/C system can be operated properly and there are no excessive refrigerant oil leaks, go to next step. If A/C system cannot be operated properly and/or there is an excessive refrigerant oil leak, go to step 3)
.
- Start engine and operate at 1200 RPM. Turn A/C switch on. Set blower motor speed to maximum. If desired, set temperature control so intake air temperature is 77-86°F (25-30°C). Turn recirculation switch off. Operate A/C system for 10 minutes. Stop engine and go to next step.
- Discharge A/C system, using approved refrigerant recovery/recycling equipment. Measure amount of oil recovered during A/C system discharge procedure. Remove compressor from vehicle. Drain, measure, and discard refrigerant oil from old compressor. Drain shipping oil from replacement compressor into a separate, clean container.
- Add refrigerant oil to replacement compressor through suction port equal to amount drained from old compressor, plus amount recovered during discharge procedure. If any other A/C system components are replaced, add refrigerant oil as specified. See COMPONENT REFRIGERANT OIL CAPACITIES (INFINITI (G20) & NISSAN - ZEXEL ROTARY VANE) table for specified amount.
COMPONENT REFRIGERANT OIL CAPACITIES (INFINITI (G20) & NISSAN - ZEXEL ROTARY VANE)
| Component |
Ounces |
| Compressor |
|
| Condenser |
2.5 |
| Evaporator |
2.5 |
| Receiver-Drier |
0.2 |
| Refrigerant Lines |
1.0 |