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Lincoln Navigator: Engine / Engine System - General Information

Lincoln Navigator 2018-2025 Workshop Manual / Engine / Engine System - General Information

  • Engine - Overview. Description and Operation
  • Engine. Diagnosis and Testing
  • Bearing Inspection. General Procedures
  • Compression and Cylinder Leakage Test. General Procedures
  • Connecting Rod Bearing Journal Clearance. General Procedures
  • Crankshaft Main Bearing Journal Clearance. General Procedures
  • Cylinder Block Core Plug Replacement. General Procedures
  • Cylinder Block Distortion. General Procedures
  • Cylinder Bore Taper. General Procedures
  • Cylinder Head Distortion. General Procedures
  • Engine Noise Identification and Location. General Procedures
  • Exhaust Manifold Cleaning and Inspection. General Procedures
  • Intake Manifold Vacuum Test. General Procedures
  • Oil Consumption Test. General Procedures
  • Oil Leak Inspection. General Procedures
  • Oil Pressure Test. General Procedures
  • Piston Diameter. General Procedures
  • Piston Inspection. General Procedures
  • Piston Ring End Gap. General Procedures
  • Piston Selection. General Procedures
  • Powertrain/Drivetrain Mount Neutralizing. General Procedures
  • RTV Sealing Surface Cleaning and Preparation. General Procedures
  • Spark Plug Inspection. General Procedures
  • Valve Guide Inner Diameter. General Procedures
  • Valve Stem Diameter. General Procedures
  • Valve Train Analysis. General Procedures

Engine

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Engine - Overview. Description and Operation

Engine Information NOTE: When repairing engines, all parts must be contamination free. If contamination/foreign material is present when repairing an engine, premature engine failure may occur...

Other information:

Lincoln Navigator 2018-2025 Workshop Manual: Transmission Case. Assembly


Special Tool(s) / General Equipment 204-594Forcing screw 307-549Installer, Shift Shaft Fluid SealTKIT-2005D1-F1 307-648Remover/Installer, Rear BearingTKIT-2009C-FTKIT-2009C-ROW 307-738Installer, R2 Bearing 307-739Installer, R3 Bearing 307-740Installer, Dog Bone 307-745Installer, Park Sleeve Roll Pin ..

Lincoln Navigator 2018-2025 Workshop Manual: Image Processing Module A (IPMA). Removal and Installation


Removal If a new IPMA is being installed, using a diagnostic scan tool, begin the PMI process for the IPMA following the on-screen instructions. Disconnect the trailer tow lighting module electrical connectors. Remove the bolts and trailer tow lighting module. Torque: 62 lb.in (7 Nm) ..

Categories

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  • 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
  • Windshield Washer Pump. Removal and Installation
  • Vehicle Dynamics Control Module (VDM). Removal and Installation
  • Brake Service Mode Activation and Deactivation. General Procedures
  • Head Up Display (HUD) Module Calibration. General Procedures
  • Front Seat. Removal and Installation

Rear Drive Axle and Differential. Diagnosis and Testing

Symptom Chart(s)

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

Symptom Chart - Differential

  Symptom Chart - Differential


Condition Actions Axle overheating   GO to Pinpoint Test A Broken gear teeth on the ring gear or pinion   GO to Pi

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