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Lincoln Navigator: General Information / Diesel Fuel System Health and Safety Precautions. Description and Operation

Lincoln Navigator 2018-2026 Workshop Manual / Service Information / General Information / Diesel Fuel System Health and Safety Precautions. Description and Operation

  WARNING: Do not work on the fuel system until the pressure has been released and the engine has cooled. Fuel in the high-pressure fuel system is hot and under very high pressure. High-pressure fuel may cause cuts and contact with hot fuel may cause burns. Failure to follow these instructions may result in serious personal injury.

    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...

    Engine Cooling System Health and Safety Precautions. Description and Operation

      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...

    Other information:

    Lincoln Navigator 2018-2026 Workshop Manual: Direct Current/Alternating Current (DC/AC) Inverter. Diagnosis and Testing


    Inspection and Verification Before diagnosing or repairing the Direct Current/Alternating Current (DC/AC) Inverter system refer to the Owner's Literature and REFER to: Direct Current/Alternating Current (DC/AC) Inverter - System Operation and Component Description (414-05 Voltage Converter/Inverter, Description and Operation)...

    Lincoln Navigator 2018-2026 Workshop Manual: Turbocharger Coolant Supply Tube LH. 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. When removing any turbocharger or engine air intake system component, ensure that no debris enters the system...

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    • 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
    • Brake Service Mode Activation and Deactivation. General Procedures
    • Windshield Washer Pump. Removal and Installation
    • Rear Bumper. Removal and Installation
    • Transmission Fluid Drain and Refill. General Procedures
    • Telematics Control Unit (TCU) Module. 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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