nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Refrigerant Oil|Capacity Specifications|Page 4671 > < Refrigerant Oil|Capacity Specifications|Page 4669
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Refrigerant Oil: Service and Repair

OIL

Maintenance of Oil Quantity in Compressor

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
-

Engine speed: Idling to 1,200 rpm

-

A/C switch: On

-

Blower fan speed: MAX position

-

Temp. control: Optional [Set so that intake air temperature is 25° to 30° C (77° to 86°F)]

-

Perform oil return operation for about ten minutes

Adjust the oil quantity according to the following 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.

Oil Adjustment Procedure for Compressor Replacement

Refrigerant Oil|Capacity Specifications|Page 4671 > < Refrigerant Oil|Capacity Specifications|Page 4669