Lincoln Navigator: Engine - 3.5L EcoBoost (272kW/370PS) / Oil Cooler. Removal and Installation
Special Tool(s) /
General Equipment
| Oil Drain Equipment |
| Hose Clamp Remover/Installer |
| Locking Pliers |
Removal
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With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
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Remove the air cleaner outlet pipe LH .
Refer to: Air Cleaner Outlet Pipe LH (303-12 Intake Air Distribution
and Filtering - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Remove and discard the engine oil filter.
Use the General Equipment: Oil Drain Equipment
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Disconnect the block heater cord.
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Using hose locking pliers, clamp the oil cooler coolant hoses.
Use the General Equipment: Locking Pliers
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Using the hose clamp remover, remove the coolant hoses.
Use the General Equipment: Hose Clamp Remover/Installer
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NOTICE:
If metal or foreign material is present in the oil
cooler, mechanical concerns exist. To diagnose the mechanical concerns
refer to section 303-00.
Remove the retainer and the oil cooler.
Installation
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NOTE:
Make sure the oil cooler-to-oil filter adapter is aligned.
Install the oil cooler and the retainer.
Torque:
Stage 1:
43 lb.ft (58 Nm)
Stage 2:
9°
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Using the hose clamp installer, install the coolant hoses.
Use the General Equipment: Hose Clamp Remover/Installer
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Remove the hose locking pliers.
Use the General Equipment: Locking Pliers
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Connect the block heater cord.
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NOTE:
Do not lubricate the engine oil filter gasket.
Install a new engine oil filter.
Torque:
Stage 1:
44 lb.in (5 Nm)
Stage 2:
180 °
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Install the air cleaner outlet pipe LH .
Refer to: Air Cleaner Outlet Pipe LH (303-12 Intake Air Distribution
and Filtering - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Inspect and adjust the coolant level in the degas bottle.
Refer to: Specifications (303-03 Engine Cooling - 3.5L EcoBoost (272kW/370PS), Specifications).
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Inspect the engine oil level.
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Fill the engine with clean engine oil as needed.
Refer to: Specifications (303-01 Engine - 3.5L EcoBoost (272kW/370PS))
.
Removal
Disconnect the battery ground cable.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures)...
Special Tool(s) /
General Equipment
Plastic Scraper
Oil Drain Equipment
Vehicle/Axle Stands
Materials
Name
Specification
Motorcraft® High Performance Engine RTV SiliconeTA-357
WSE-M4G323-A6
Motorcraft® Silicone Gasket RemoverZC-30-A, AZC-30-C
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Motorcraft® Metal Surface Prep WipesZC-31-B
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M..
Other information:
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary. Do not use a replacement part of lesser
quality or substitute design. Tighten fasteners as specified.
Remove the wheel and t..
Removal
NOTE:
LH side shown, RH side similar.
Remove the front door latch.
Refer to: Front Door Latch (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).
NOTE:
This step is only necessary when installing a new component.
Release the cable tension by turning the release screw until the handle lever releases from t..
Intake Manifold. Removal and Installation
Oil Pan. Removal and Installation