9-7X V8-5.3L (2005)
Hose/Line HVAC: Service and Repair
Compressor Hose Assembly Replacement (LH6)
Compressor Hose Assembly Replacement (LH6)
Tools Required
J 39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (See: Service and Repair/Refrigerant Recovery and Recharging).
2. Remove the washer bottle. Refer to Windshield Washer Solvent Container Replacement (See: Wiper and Washer Systems/Windshield Washer
Reservoir/Service and Repair).
3. Remove the retaining nut (1) from the compressor hose (4) at the accumulator (2).
4. Remove the retaining nut from the compressor hose at the auxiliary HVAC piping connection (3).
5. Remove the compressor hose from the accumulator (2).
6. Remove the compressor hose from the auxiliary HVAC piping.
7. Disconnect the pressure sensor electrical connector.
8. Remove the compressor hose mounting nut (2) from the A/C compressor.
9. Remove the heater hose bracket nut at the engine.
10. Remove the bracket from the stud.
11. Turn the compressor hose assembly to clear the heat shield.
12. Lift and remove the compressor hose assembly from the compressor.
