Refrigerant Oil: Service and Repair

Make

Subaru

Model

Impreza F4-

Engine

2.5L

Year

2008

Section

Refrigerant Oil › Service and Repair › Procedures

MaintenanceProcedures · page 1 of 2

Refrigerant Oil: Procedures

Compressor Oil

PROCEDURE

NOTE:  Before making repairs, perform the oil return operation to return the compressor oil in circulation with the refrigerant to the compressor.

1. Increase the engine to 1,500 rpm.
2. Turn the A/C switch to ON.
3. Turn the temperature control switch to MAX COOL.
4. Put in RECIRC position.
5. Turn the blower control switch to HI. 
6. Leave in this condition for 10 minutes.

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03 Maintenance