Lincoln Nautilus: Climate Control System - General Information / Thermostatic Expansion Valve - 2.0L EcoBoost (184kW/250PS) – MI4. Removal and Installation

Removal

NOTICE: During the removal of components, cap, tape or otherwise appropriately protect all openings to prevent the ingress of dirt or other contamination. Remove protective materials prior to installation.

NOTE: Removal steps in this procedure may contain installation details.

1. Recover the refrigerant. Refer to the appropriate Recovery procedure in Group 412.
   

1. Remove the evaporator inlet and outlet manifold bracket nut.
   Torque: 18 lb.in (2 Nm)

1. Remove the air cleaner outlet pipe.
   Refer to: Air Cleaner Outlet Pipe (303-12 Intake Air Distribution and Filtering - 2.0L EcoBoost (184kW/250PS) - MI4) .
   

1. 
   Remove the nut and position aside the evaporator inlet and outlet manifold.
   
   • Make sure to cover any open ports to prevent debris from entering the system.
     Torque: 159 lb.in (18 Nm)

1. 
   Remove the bolts and the thermostatic expansion valve.
   
   • Make sure to cover any open ports to prevent debris from entering the system.
     Torque: 71 lb.in (8 Nm)

Installation

1. To install, reverse the removal procedure.
   

1. NOTICE: Only use the specified material to lubricate the seals.

   Install and lubricate new O-ring seals. Refer to the appropriate Specifications in Group 412.
   

1. Lubricate the refrigerant system with the correct amount of clean PAG oil. Refer to the appropriate Refrigerant Oil Adding procedure in Group 412.