Armada 2WD V8-5.6L (VK56DE) (2006)
Refrigerant Oil: Service and Repair
OIL
Maintenance of Oil Quantity in Compressor
The oil in the compressor circulates through the system with the refrigerant. Add oil to compressor when replacing any component or after a large
refrigerant leakage has occurred. It is important to maintain the specified amount.
If oil quantity is not maintained properly, the following malfunctions may result:
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Lack of oil: May lead to a seized compressor
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Excessive oil: Inadequate cooling (thermal exchange interference)
OIL
Name: NISSAN A/C System Oil Type S (DH-PS) or equivalent
Part number: KLH00-PAGS0
CHECKING AND ADJUSTING
CAUTION: If excessive oil leakage is noted, do not perform the oil return operation.
Start the engine and set the following conditions:
Test Condition
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Engine speed: Idling to 1,200 rpm
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A/C switch: On
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Blower fan speed: MAX position
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Temp. control: Optional [Set so that intake air temperature is 25 degrees to 30 degrees C (77 degrees to 86 degrees F)]
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Intake position: Recirculation
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Perform oil return operation for about ten minutes
Adjust the oil quantity according to the table.
Oil Adjusting Procedure for Components Replacement Except Compressor
After replacing any of the following major components, add the correct amount of oil to the system.
Amount of Oil to be Added