Compressor Replacement
REMOVAL PROCEDUREIMPORTANT: When replacing the compressor, drain the oil and measure the amount. Add this amount when installing a new compressor. New compressors are shipped with 120 ml (4.0 fl oz) of oil. Drain oil from the new compressor as necessary in order to ensure that the removed amount of oil and the added amount of oil are equal.
1. Discharge and recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
2. Disconnect the negative battery cable.
3. Remove 1 bolt (2) and the suction hose (1) from the compressor.
4. Remove 1 bolt (2) and the discharge hose (3) from the compressor.
5. Discard the O-rings.
6. Cap all of the refrigerant line openings in order to keep out dirt and moisture.
7. Disconnect the compressor clutch electrical connector.
8. Remove the compressor drive belt from the compressor pulley. Refer to Drive Belt Replacement - Generator, Air Conditioning, and Power Steering in Engine.
9. Remove the 3 compressor mounting bolts (1).
10. Remove the compressor from the vehicle.
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Service Precautions.
1. Install the compressor to the vehicle. Secure the compressor with the 3 bolts (1).
Tighten
Tighten the compressor mounting bolts to 23 N.m (17 lb ft).
2. Coat new discharge and suction hose O-rings with mineral base 525 viscosity refrigerant oil.
3. Connect the discharge and the suction hoses to the compressor. Secure with two bolts (2).
Tighten
Tighten the compressor discharge and suction hose bolts to 35 N.m (26 lb ft).
4. Connect the compressor clutch electrical connector.
5. Install the compressor drive belt. Refer to Drive Belt Replacement - Generator, Air Conditioning, and Power Steering in Engine.
6. Connect the negative battery cable.
7. Evacuate and recharge the air conditioning system. Refer to Refrigerant Recovery and Recharging.
8. Operate the A/C system and test for refrigerant leaks. Refer to Leak Testing..