Lincoln Navigator: Engine Cooling - 3.5L EcoBoost (272kW/370PS) / Thermostat. Removal and Installation
Materials
Name |
Specification |
Motorcraft® Yellow Concentrated Antifreeze/Coolant VC-13-G |
WSS-M97B57-A1
|
Motorcraft® Orange Concentrated Antifreeze/Coolant VC-3-B |
WSS-M97B44-D
|
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Drain the cooling system.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding
(303-03 Engine Cooling - 3.5L EcoBoost (272kW/370PS), General
Procedures).
-
Remove the air cleaner outlet pipe.
Refer to: Air Cleaner Outlet Pipe (303-12 Intake Air Distribution and
Filtering - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
-
NOTICE:
Cover the accessory drive belts to prevent coolant contamination of the belts.
Completely cover the accessory drive belts with waterproof plastic.
-
Disconnect PCV hose from CAC outlet tube.
-
NOTE:
During installation, make sure the coolant outlet
connection is fully seated on the thermostat housing before tightening
the bolts.
Remove the bolts and position the coolant outlet connector aside.
Torque:
89 lb.in (10 Nm)
-
Remove the thermostat and discard the O-ring seal.
Installation
-
-
NOTICE:
Use Motorcraft® Orange Antifreeze/Coolant for
vehicles built up to 08-July-2018 and Motorcraft® Yellow
Antifreeze/Coolant for vehicles built from 09-July-2018. Failure to use
the correct coolant can degrade corrosion protection.
Install a new O-ring seal and lubricate it with clean engine coolant.
Material: Motorcraft® Orange Concentrated Antifreeze/Coolant
/ VC-3-B
(WSS-M97B44-D)
Material: Motorcraft® Yellow Concentrated Antifreeze/Coolant
/ VC-13-G
(WSS-M97B57-A1)
-
To install, reverse the removal procedure.
-
Fill and bleed the cooling system.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding
(303-03 Engine Cooling - 3.5L EcoBoost (272kW/370PS), General
Procedures).
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Drain the cooling system.
Refer to: Engine Cooling System Draining, Vacuum Filling and Bleeding
(303-03 Engine Cooling - 3...
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:
Symptom Chart(s)
Symptom Chart: Fuel System
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). for information regarding Ford-specific diagnostic practices...
Special Tool(s) /
General Equipment
6.5 mm Drill Bit
Polydrive Bit Socket
Rivet Gun
Self-Piercing Rivet (SPR) Remover/Installer
Belt Sander
Hot Air Gun
Materials
Name
Specification
Seam SealerTA-2-B, 3M™ 08308, LORD Fusor® 803DTM
-
Removal
NOTE:
Aluminum body panels are highly receptive to heat tra..