DeVille DTS V8-4.6L VIN 9 (2002)
Hose/Line HVAC: Service and Repair
Discharge Hose Replacement
TOOLS REQUIRED
J 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Recover the refrigerant from the system. Refer to Refrigerant Recovery and Recharging.
2. Remove the upper filler panel.
3. Remove the nut from the discharge hose and disconnect the discharge hose from the condenser.
4. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
5. Remove the front air deflector.
6. Remove the discharge hose nut (2) from the A/C compressor.
7. Disconnect the electrical connector from the A/C refrigerant pressure sensor.
8. Remove the discharge hose (3) from the compressor.
9. Remove the discharge hose.
INSTALLATION PROCEDURE
IMPORTANT: Inspect the sealing washers for damage. Replace the sealing washers that show any signs of damage.
Sealing washers do not require lubrication.