Compressor Replacement
TOOLS REQUIREDJ 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Remove the drive belt.
3. Disconnect the electrical connectors as necessary.
IMPORTANT: Some system pressure may still exist in the A/C compressor crankcase after you evacuate the system.
4. Remove the compressor hose assembly. Refer to Compressor Hose Assembly Replacement.
5. Remove the compressor mounting bolts (2) from the bottom, front of the A/C compressor (1).
6. Remove the compressor rear bracket bolts.
7. Remove the compressor from the brackets.
8. Drain and measure the compressor oil.
9. Inspect the oil for contamination or metal particles.
INSTALLATION PROCEDURE
1. Fill the replacement compressor with oil. Refer to Refrigerant System Capacities for the proper amount.
2. Install the compressor to the brackets.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Install the compressor mounting bolts (2) to the A/C compressor (1).
Tighten
Tighten the compressor mounting bolts to 50 N.m (37 lb ft).
4. Install the compressor rear bracket bolts.
Tighten
Tighten the compressor rear bracket bolts to 25 N.m (18 lb ft).
5. Install the compressor hose assembly. Refer to Compressor Hose Assembly Replacement.
6. Connect the electrical connectors as necessary.
7. Install the drive belt.
8. Evacuate and recharge the refrigerant system. Refer to Refrigerant Recovery and Recharging.
9. Leak test the fittings components using the J 39400-A.