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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1105 (Rear Climate Control System) >> Removal And Installation >> Rear Evaporator Rear Outlet and Inlet Line >> Removal

Rear Evaporator Rear Outlet and Inlet Line: Removal

WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: During the removal or installation of components, cap, tape or otherwise appropriately protect all openings and tubes/fittings to prevent the ingress of dirt or other contamination. Remove caps, tape and other protective materials prior to installation.
NOTE: Removal steps in this procedure may contain installation details.
NOTE: The rear evaporator inlet and outlet lines are installed from the factory as a single one-piece assembly. The replacement part is supplied as a multiple-piece kit for ease of installation.
  1. Recover the refrigerant. Refer to Air Conditioning (A/C) System Recovery, Evacuation and Charging - Vehicles With: R1234YF Refrigerant or Air Conditioning (A/C) System Recovery, Evacuation and Charging - Vehicles With: R134A Refrigerant .
  2. Remove the spare tire.
  3. Remove the RH front fender splash shield. Refer to: Fender Splash Shield .
  4. Remove the RH rear wheel and tire. Refer to: Wheel and Tire .
  5. Remove the muffler. Refer to: Muffler .
  6. Remove the RH catalytic converter. Refer to: Catalytic Converter RH .
  7. Remove the bolts and lower the heat shield.

    Torque: 177 lb.in (20 Nm)

    GFD271091Courtesy of FORD MOTOR COMPANY
  8. Remove the bolts and the heat shield.

    Torque: 177 lb.in (20 Nm)

    GFD271092Courtesy of FORD MOTOR COMPANY
  9. Remove the bolts and the heat shield.

    Torque: 177 lb.in (20 Nm)

    GFD271093Courtesy of FORD MOTOR COMPANY
  10. Remove the bolts and the heat shield.

    Torque: 177 lb.in (20 Nm)

    GFD271094Courtesy of FORD MOTOR COMPANY
  11. Remove the bolts and the heat shield.

    Torque: 177 lb.in (20 Nm)

    GFD274368Courtesy of FORD MOTOR COMPANY
    1. Remove the nut and disconnect the fitting.

      Torque: 80 lb.in (9 Nm)

    2. Remove the nut and disconnect the fitting.

      Torque: 159 lb.in (18 Nm)

    • Make sure to cover any open ports to prevent debris from entering the system.

    GFD271095Courtesy of FORD MOTOR COMPANY
  12. Remove the bracket cover.
    GFD271096Courtesy of FORD MOTOR COMPANY
  13. Remove the bolt and bracket.

    Torque: 44 lb.in (5 Nm)

    GFD271097Courtesy of FORD MOTOR COMPANY
  14. Remove the nut and bracket.

    Torque: 44 lb.in (5 Nm)

    GFD271098Courtesy of FORD MOTOR COMPANY
  15. Remove the nut and position the rear thermostatic expansion valve manifold and tube assembly aside.

    • Make sure to cover any open ports to prevent debris from entering the system.

      Torque: 159 lb.in (18 Nm)

    GFD271099Courtesy of FORD MOTOR COMPANY
  16. Release the A/C and rear heater core lines.
    GFD271100Courtesy of FORD MOTOR COMPANY
  17. NOTE: Parts shown removed for clarity.

    Remove the nut and bracket.

    Torque: 44 lb.in (5 Nm)

    GFD274369Courtesy of FORD MOTOR COMPANY
  18. Release the A/C and rear heater core lines.
    GFD274370Courtesy of FORD MOTOR COMPANY
  19. NOTE: Parts shown removed for clarity.

    Remove the nut and bracket.

    Torque: 44 lb.in (5 Nm)

    GFD274371Courtesy of FORD MOTOR COMPANY
  20. Remove the nut and bracket.

    Torque: 44 lb.in (5 Nm)

    GFD274372Courtesy of FORD MOTOR COMPANY
  21. Remove the nut and bracket.

    Torque: 44 lb.in (5 Nm)

    GFD274373Courtesy of FORD MOTOR COMPANY
  22. Assemble and lay out the replacement lines in the same position as the existing lines and, using a suitable tool, cut the lines in the same position as the fittings on the new lines. Use the General Equipment: Grinder
    GFD274374Courtesy of FORD MOTOR COMPANY
  23. Remove the rear evaporator rear outlet and inlet lines.
    GFD271101Courtesy of FORD MOTOR COMPANY
  24. Remove the rear evaporator rear outlet and inlet lines.
GFD274375Courtesy of FORD MOTOR COMPANY