Silverado 1500 4WD V8-6.0L (2010)
Hose/Line HVAC: Service and Repair
Discharge Hose Replacement
Discharge Hose Replacement (LY2, LMF, L76 and L92)
Special Tools
J 39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (Non-HP2) (See: Fluids/Refrigerant/Service and Repair)Refrigerant
Recovery and Recharging (HP2) (See: Heating and Air Conditioning/Service and Repair).
2. Remove the discharge hose mounting bolt (2) from the A/C compressor.
3. Remove the discharge hose (1) from the A/C compressor.
4. Remove the upper radiator baffle. Refer to Radiator Air Upper Baffle and Deflector Replacement (See: Engine, Cooling and Exhaust/Cooling
System/Radiator/Service and Repair/Removal and Replacement/Radiator Air Upper Baffle and Deflector Replacement).
5. Remove the discharge hose nut from the condenser.
6. Remove the discharge hose from the condenser.
7. Disconnect the electrical connector from the A/C recirculation switch.
8. Remove the discharge hose from the vehicle.
9. Discard all of the used sealing washers. Cap the system openings.
Installation Procedure
