Yukon/Denali 4WD V8-4.8L VIN V (2005)
Hose/Line HVAC: Service and Repair
Evaporator Tube Replacement
EVAPORATOR TUBE REPLACEMENT
TOOLS REQUIRED
J 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Remove the evaporator tube nut from the evaporator.
3. Disconnect the evaporator tube from the evaporator.
4. Remove the evaporator tube nut from the auxiliary A/C tube, if equipped.
5. Disconnect the evaporator tube from the auxiliary A/C tube, if equipped.
6. Remove the right park/turn signal lamp.
7. Remove the grille from the vehicle.
8. Remove the evaporator tube nut from the condenser.
9. Disconnect the evaporator tube from the condenser.
10. Remove the evaporator tube from the vehicle.
11. Discard all of the used sealing washers. Cap all of the open connections.
INSTALLATION PROCEDURE
1. Connect the evaporator tube to the condenser using new sealing washers.
