Lincoln Aviator: Rear Climate Control / Removal and Installation - Rear Thermostatic Expansion Valve
Removal
NOTICE:
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.
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Recover the refrigerant. Refer to the appropriate Recovery procedure in Group 412.
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Remove the RHR wheel and tire.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation).
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Remove the retainers and position aside RHR wheel splashshield.
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Remove the nut and position the rear evaporator rear outlet and inlet line assembly aside.
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Make sure to cover any open ports to prevent debris from entering the system.
Torque:
133 lb.in (15 Nm)
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Remove the bolts and the rear thermostatic expansion valve.
-
Make sure to cover any open ports to prevent debris from entering the system.
Torque:
133 lb.in (15 Nm)
Installation
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To install, reverse the removal procedure.
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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.
-
Lubricate the refrigerant system with the correct amount
of clean PAG oil. Refer to the appropriate Refrigerant Oil Adding
procedure in Group 412.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Lower the headliner.
Refer to: Headliner - Lowering (501-05 Interior Trim and Ornamentation, Removal and Installation)...
Other information:
System Operation
Cold Start Emission Reduction Monitor
The
cold start emission reduction monitor is an on board strategy designed
for vehicles that meet the low emissions vehicle-II (LEV-II) emissions
standards. The monitor works by detecting the lack of catalyst warm up
resulting from a failure to apply sufficient cold start emission
reduction during a cold start...
Special Tool(s) /
General Equipment
Flat Headed Screw Driver
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Exterior mirror assembly
Remove the front door interior trim panel.
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation)...