Escalade ESV RWD V8-6.2L (2010)
Air Conditioning Evaporator Tube Replacement
Air Conditioning Evaporator Tube Replacement (Non-HP2)
Special Tools
J 39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging (HP2) (See: Service and Repair/Refrigerant Recovery and Recharging
(HP2))Refrigerant Recovery and Recharging (Non-HP2) (See: Refrigerant/Service and Repair).
2. Remove the upper radiator air baffle and deflector. Refer to Radiator Air Upper Baffle and Deflector Replacement (Yukon) (See: Engine,
Cooling and Exhaust/Cooling System/Radiator/Service and Repair/Radiator Air Upper Baffle and Deflector Replacement (Yukon))Radiator Air
Upper Baffle and Deflector Replacement (Cadillac) (See: Engine, Cooling and Exhaust/Cooling System/Radiator/Service and Repair/Radiator
Air Upper Baffle and Deflector Replacement (Cadillac)).
3. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement (See: Engine, Cooling and Exhaust/Engine/Tune-up and Engine
Performance Checks/Air Cleaner Housing/Service and Repair).
4. Remove the surge tank hold down nut and bolt and position aside.
Note: Do not open cooling system.
5. Remove the evaporator tube nut from the evaporator.
6. Disconnect the evaporator tube from the evaporator.
7. Remove the evaporator tube nut from the auxiliary A/C tube, if equipped.
8. Disconnect the evaporator tube from the auxiliary A/C tube, if equipped.