Lincoln Navigator: Fuel Charging and Controls - Turbocharger - 3.5L EcoBoost (272kW/370PS) / Turbocharger Oil Return Tube RH. Removal and Installation
Materials
Name |
Specification |
Motorcraft® Metal Brake Parts Cleaner PM-4-A, PM-4-B, APM-4-C |
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|
Removal
NOTICE:
The turbocharger compressor vanes can be damaged by even the
smallest particles. When removing any turbocharger or engine air intake
system component, ensure that no debris enters the system. Failure to
do so may result in damage to the turbocharger.
NOTICE:
Special attention needs to be given to the sealing ports for
the oil feed, the oil drain, and the coolant lines, on turbocharged
engines. The sealing ports must be totally clean and free from O-ring
residue, have no damage to the sealing surface and the lines to ensure
that there are no leaks or repeat repairs.
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Remove the turbocharger oil supply tube RH.
Refer to: Turbocharger Oil Supply Tube RH (303-04B Fuel Charging and
Controls - Turbocharger - 3.5L EcoBoost (272kW/370PS), Removal and
Installation).
-
Remove the starter motor.
Refer to: Starter Motor (303-06 Starting System - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Remove the turbocharger oil return tube bolts, then remove and discard the turbocharger oil return tube.
Installation
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Make sure that the mating faces are clean and free of foreign material.
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Lubricate the new turbocharger oil return tube O-ring seals with clean engine oil.
Refer to: Specifications (303-01 Engine - 3.5L V6 PowerBoost (CN))
.
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NOTICE:
Do not use a metal brush, damage to the sealing area will result in leaks.
Carefully use a nylon brush to remove the old O-ring
residue, use brake cleaner to rinse the O-ring residue out of the
turbocharger and engine O-ring bores. Inspect the area for deep
scratches and gouges. Install new components if necessary.
-
Fully seat the turbocharger oil return tube into the
turbocharger and engine bore holes flush to 2.5 mm off of the mounting
surface prior to tightening the bolts. Install the new turbocharger oil
return tube, then install and tighten the turbocharger oil return tube
bolts.
Material: Motorcraft® Metal Brake Parts Cleaner
/ PM-4-A, PM-4-B, APM-4-C
Torque:
Stage 1:
Tighten to :
89 lb.in (10 Nm)
Stage 2:
Tighten an additional :
30°
-
Install the starter motor.
Refer to: Starter Motor (303-06 Starting System - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
-
Install the turbocharger oil supply tube RH.
Refer to: Turbocharger Oil Supply Tube RH (303-04B Fuel Charging and
Controls - Turbocharger - 3.5L EcoBoost (272kW/370PS), Removal and
Installation).
Materials
Name
Specification
Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B, APM-4-C
-
Removal
NOTICE:
The turbocharger compressor vanes can be damaged by even the
smallest particles...
Materials
Name
Specification
Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B, APM-4-C
-
Removal
NOTICE:
The turbocharger compressor vanes can be damaged by even the
smallest particles...
Other information:
Lubricants, Fluids, Sealers and Adhesives
Specifications
Motorcraft® DOT 4 LV High Performance Motor Vehicle Brake Fluid / PM-20
WSS-M6C65-A2
Torque Specifications
Item
Nm
lb-ft
lb-in
Front c..
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
LH side shown, RH side similar.
All vehicles
Lower the door window glass completely.
Remove the exterior mirror.
Refer to: Exterior Mirror (501-09 Rear View Mirrors, Removal and Installation).
Remove..