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Lincoln Navigator: Engine - 3.5L EcoBoost (272kW/370PS) / Engine. Diagnosis and Testing

Lincoln Navigator 2018-2026 Workshop Manual / Engine / Engine - 3.5L EcoBoost (272kW/370PS) / Engine. Diagnosis and Testing

  1. For gas engine mechanical diagnosis and testing,
    REFER to: Engine (303-00 Engine System - General Information, Diagnosis and Testing).
    For DTC (Diagnostic Trouble Code) related concerns, REFER to the Master DTC Chart.

    Engine - Overview. Description and Operation

    O..

    Camshaft LH. Removal and Installation

    Special Tool(s) / General Equipment 303-1655Tool, Camshaft Holding Removal NOTICE: During engine repair procedures, cleanliness is extremely important...

    Other information:

    Lincoln Navigator 2018-2026 Workshop Manual: Output Shaft Seal. Removal and Installation


    Special Tool(s) / General Equipment 100-001 (T50T-100-A) Slide Hammer 307-309Remover, Torque Converter SealTKIT-1994-FMH/FLMHTKIT-1994-LMH/MHTKIT-1994-FH 307-660Installer, Front Pump SealTKIT-2009C-FTKIT-2009C-ROW 307-776Socket, Outputshaft Locknut Materials Name Specification Motorcraft® High Temperature 4x4 Front Axle and W..

    Lincoln Navigator 2018-2026 Workshop Manual: Thermostat. Removal and Installation


    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. Drain the cooling system. Refer to: Engine Cooling System Drain..

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    • SYNC Module [APIM]. Removal and Installation

    Wheel to Hub Runout Minimization. General Procedures

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    NOTE: Wheel-to-hub optimization is important. Clearance between the wheel and hub can be used to offset or neutralize the Road Force® or run-out of the wheel and tire assembly. For every 0.001 inch of wheel-to-hub clearance, the Road Force® can be affected between 1 and 3 pounds depending on the tire stiffness.

    NOTE: The example below illustrates how the clearance between the wheel and the hub can be used to offset the high spot of radial run-out or Road Force®. Following the procedure will make sure of the best optimization.

    Position the wheel and tire assembly on the vehicle so that the high spot location of radial run-out or Road Force® is at the 6 o'clock position and

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