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Lincoln Navigator: Exhaust System

Lincoln Navigator 2018-2025 Workshop Manual / Exhaust System

  • Exhaust System - 3.5L EcoBoost (272kW/370PS)
    1. Exhaust System. Description and Operation
    2. Exhaust System - System Operation and Component Description. Description and Operation
    3. Catalyst System. Diagnosis and Testing
    4. Exhaust System. Diagnosis and Testing
    5. Catalytic Converter LH. Removal and Installation
    6. Catalytic Converter RH. Removal and Installation
    7. Muffler. Removal and Installation
    8. Muffler and Tailpipe. Removal and Installation

Transfer Case. Installation

If removed, install the vibration damper to the transfer case. Torque: 177 lb.in (20 Nm) NOTE: The help of an assistant will be required...

Exhaust System - 3.5L EcoBoost (272kW/370PS)

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Other information:

Lincoln Navigator 2018-2025 Workshop Manual: Thermostat Housing. Removal and Installation


Special Tool(s) / General Equipment Hose Clamp Remover/Installer 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. ..

Lincoln Navigator 2018-2025 Workshop Manual: Exhaust Gas Recirculation (EGR) Outlet Tube. 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. Remove the RH side air cleaner outlet pipe. Refer to: Air Cleaner Outlet Pipe RH (303-12 Intake Air Distribution and Filtering - 3.5L EcoBoost (272kW/370PS), Removal and ..

Categories

  • Manuals Home
  • 4th Gen Lincoln Navigator Service Manual (2018 - 2025)
  • Windshield Washer Pump. Removal and Installation
  • SYNC Module [APIM]. Removal and Installation
  • Identification Codes. Description and Operation
  • Second Row Seat. Removal and Installation
  • Transmission Fluid Level Check. General Procedures

Rear Drive Halfshafts. Diagnosis and Testing

Preliminary Inspection

Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.

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