nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Refrigerant Oil|Description|Page 4345 > < Refrigerant Oil|Description|Page 4343
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Refrigerant Oil: Service and Repair
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.
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Engine speed: Idling to 1,200 rpm

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A/C switch: ON

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Fan speed: Maximum speed set

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Intake door position: Recirculation

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Temperature setting: Full cold

2. Perform lubricant return operation for approximately 10 minutes.
3. Stop the engine.
4. Lubricant return operation is complete.

Refrigerant Oil|Description|Page 4345 > < Refrigerant Oil|Description|Page 4343