Lincoln Navigator: Intake Air Distribution and Filtering - 3.5L EcoBoost (272kW/370PS) / Charge Air Cooler (CAC). Removal and Installation
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.
NOTE:
Removal steps in this procedure may contain installation details.
-
With the vehicle in NEUTRAL, position it on a hoist.
Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
-
Loosen the intake pipe clamps and position the intake pipes aside.
Torque:
44 lb.in (5 Nm)
-
Disconnect and position the CAC outlet pipe and the turbocharger bypass valve coupling aside.
-
Disconnect the turbocharger bypass valve electrical connector and the harness pushpins.
-
Remove the bolts and the CAC and lower bracket.
Torque:
30 lb.ft (40 Nm)
Charge Air Cooler (CAC) Replacement
-
Remove the lower bracket from the CAC .
-
-
Remove the bolt from the turbocharger bypass valve.
Torque:
62 lb.in (7 Nm)
-
Rotate the turbocharger bypass valve and remove from the CAC .
Installation
-
Inspect the turbocharger or engine air intake system components and clean, if necessary.
-
To install, reverse the removal procedure.
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...
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...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
If the BCMC (body control module C) did not respond
to the diagnostic scan tool, As-Built Data may need to be entered as
part of the repair...
Overview
NOTICE:
Do not use leaded fuel in a vehicle equipped with a
catalytic converter. In a vehicle that is continually misfueled, the
lead in the fuel will be deposited in the catalytic converter and
completely blanket the catalyst. Lead reacts with platinum to "poison"
the catalyst...