Perform Lubricant Return Operation

LUBRICANT


Perform Lubricant Return Operation


CAUTION:
If a large amount of refrigerant or lubricant leakage is detected, never perform lubricant return operation.
1. Start the engine and set to the following conditions.
- Engine speed: Idling to 1,200 rpm
- A/C switch: ON
- Fan speed: Maximum speed set
- Intake door position: Recirculation
- Temperature setting: Full cold
2. Perform lubricant return operation for approximately 10 minutes.
3. Stop the engine.
4. Lubricant return operation is complete.