Lincoln Navigator: Engine Emission Control - 3.5L EcoBoost (272kW/370PS) / Positive Crankcase Ventilation (PCV) Valve. Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain installation details.
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Remove the engine appearance cover retainers, release
the engine appearance cover from the rear retainers and then remove the
engine appearance cover.
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Refer to: Crankcase Ventilation Tube (303-08 Engine Emission Control - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
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Rotate the PCV valve counterclockwise, then remove and discard the PCV valve.
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Installation
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Lubricate the new PCV valve O-ring seal with clean engine oil.
 |
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To install, reverse the removal procedure.
Exhaust Gas Recirculation (EGR) Valve. Removal and Installation
Removal
Remove the engine appearance cover retainers, release
the engine appearance cover from the rear retainers and then remove the
engine appearance cover...
Other information:
Lincoln Navigator 2018-2026 Workshop Manual: Engine Cooling System Flushing. General Procedures
Materials Name Specification Motorcraft® Premium Cooling System FlushVC-1 ESR-M14P7-A Flushing WARNING: Always allow the engine to cool before opening the cooling system. Do not unscrew the coolant pressure relief cap when the engine is operating or the cooling system is hot. The cooling system is under pressure; steam and hot liquid can..
Lincoln Navigator 2018-2026 Workshop Manual: Trailer Module (TRM). Removal and Installation
Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: Adjustable brake pedal and bracket shown, fixed brake pedal and bracket similar. All vehicles NOTE: This step is only necessary if the TRM (trailer module) is being replaced. Using a diagnostic scan tool, begin the PMI process for TRM the following the on-screen instructions. ..
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- All Terrain Control Module (ATCM). Removal and Installation
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Diagnostic Methods. Description and Operation
This document provides critical diagnostic knowledge required for successful repair outcomes. It identifies technical competencies expected by users of this manual.
Ford Diagnostic Assumptions
Ford diagnostics assume the vehicle concern described by the test title is currently present. Exceptions to this rule are noted in each test. Do not replace modules or other components as directed by a diagnostic if the concern is not present at the time of testing.
