General Motors (Metro, Firefly (Canadian) & Tracker)
- Discharge A/C system, using approved refrigerant recovery/recycling equipment. Remove A/C compressor. Drain, measure and discard refrigerant oil from old compressor. Drain refrigerant oil from replacement compressor. Add refrigerant oil to replacement compressor equal to amount drained from oil compressor.
- Add specified amount of refrigerant oil to components that are replaced during compressor replacement. See NIPPONDENSO 10-CYLINDER COMPONENT REFRIGERANT OIL CAPACITIES table. Install A/C compressor. Evacuate and charge system. Perform leak test.
NIPPONDENSO 10-CYLINDER COMPONENT REFRIGERANT OIL CAPACITIES
| Component |
Ounces |
| Compressor |
| Metro & Firefly (Canadian) |
3.0 |
| Tracker |
4.0 |
| Condenser |
0.7-1.0 |
| Evaporator |
|
| Receiver-Drier |
| Metro & Firefly (Canadian) |
0.3 |
| Tracker |
1.3 |
| System Total |
| Metro & Firefly (Canadian) |
3.4 |
| Tracker |
3.5 |