Lincoln Navigator: Engine Cooling - 3.5L EcoBoost (272kW/370PS) / Transmission Fluid Heater Coolant Control Valve. Removal and Installation
Special Tool(s) /
General Equipment
Hose Clamp Remover/Installer |
Removal
-
WARNING:
When releasing the cooling system pressure, cover the coolant expansion tank cap with a thick cloth.
Release the cooling system pressure by slowly turning the degas bottle cap 2 turns.
-
Remove the RH
CAC intake pipe.
Refer to: Charge Air Cooler (CAC) Intake Pipe (303-12 Intake Air
Distribution and Filtering - 3.5L EcoBoost (272kW/370PS), Removal and
Installation).
-
Disconnect the coolant control valve electrical connector.
-
Clamp off the coolant control valve hoses.
-
Release the clamps and disconnect the coolant hoses.
Use the General Equipment: Hose Clamp Remover/Installer
-
Release the tab and remove the transmission fluid heater coolant control valve.
Installation
-
To install, reverse the removal procedure.
-
Fill and bleed the cooling system without using a vacuum cooling system filler.
Refer to: Cooling System Draining, Vacuum Filling and
Bleeding (303-03 Engine Cooling - 3.5L EcoBoost (272kW/370PS))
.
Special Tool(s) /
General Equipment
Hose Clamp Remover/Installer
Materials
Name
Specification
Motorcraft® Yellow Concentrated Antifreeze/CoolantVC-13-G
WSS-M97B57-A1
Motorcraft® Orange Concentrated Antifreeze/CoolantVC-3-B
WSS-M97B44-D
Removal
NOTE:
Removal steps in this procedure may contain installation details...
Other information:
Removal
WARNING:
The following procedure prescribes critical repair steps
required for correct restraint system operation during a crash. Follow
all notes and steps carefully. Failure to follow step instructions may
result in incorrect operation of the restraint system and increases the
risk of serious personal injury or death in a crash.
NOTE:
Removal steps in this..
System Operation
System Diagram
E370020
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1
VDM
2
RH Front Valve
Solenoid
3
LH Rear Valve
Solenoid
4
RH Rear Valve
..