Lincoln Nautilus Manuals

Lincoln Nautilus: Engine System - General Information / Exhaust Manifold Cleaning and Inspection. General Procedures

Lincoln Nautilus 2018-2022 Service Manual / Powertrain / Engine / Engine System - General Information / Exhaust Manifold Cleaning and Inspection. General Procedures

Special Tool(s) / General Equipment

Feeler Gauge

Cleaning

  1. Clean the exhaust manifold using a suitable solvent. Use a plastic scraping tool to clean the gasket sealing surfaces.

Inspection

  1. NOTE: New exhaust manifold gaskets, studs, nuts and/or bolts must be installed when an exhaust manifold is serviced.

    NOTE: Use a Straightedge that is calibrated by the manufacturer to be flat within 0.005 mm (0.0002 in) per running foot of length, such as Snap-On® GA438A or equivalent. For example, if the Straightedge is 61 cm (24 in) long, the machined edge must be flat within 0.010 mm (0.0004 in) from end to end.

    Using the Straightedge and a Feeler Gauge Set, check the exhaust manifold sealing surface for warpage. If the warpage is greater than 0.76 mm (0.0299 in), install a new exhaust manifold.
    Use the General Equipment: Feeler Gauge

    Engine Noise Identification and Location. General Procedures

    NOTE: This procedure uses multiple tools/methods to help locate the source of engine noise. It may be necessary to repeatedly compare the sound between the tools/methods to help locate the source of the noise...

    Intake Manifold Vacuum Test - Gasoline. General Procedures

    Bring the engine to normal operating temperature. Connect the Vacuum/Pressure Tester to the intake manifold. Run the engine at the specified idle speed...

    Other information:

    Lincoln Nautilus 2018-2022 Service Manual: Heater Core. Removal and Installation


    Removal NOTE: If a heater core leak is suspected, the heater core must be leak tested before it is removed from the vehicle. Remove the climate control housing. Refer to: Climate Control Housing (412-00) . Remove the heater tube dash panel seal...

    Lincoln Nautilus 2018-2022 Owners Manual: Making and Receiving a Phone Call


    Making Calls To call a number in your contacts, select: To call a number from your recent calls, select: To call a number from your favorites, select: To call a number that is not stored in your phone, select: Pressing the backspace button deletes the last digit you typed...

    Categories

    Traction Control

    How Does Traction Control Work

    If your vehicle begins to slide, the system applies the brakes to individual wheels and, when needed, reduces power at the same time. If the wheels spin when accelerating on slippery or loose surfaces, the system reduces power in order to increase traction.

    Switching Traction Control On and Off

    WARNING: The stability and traction control light illuminates steadily if the system detects a failure. Make sure you did not manually disable the traction control system using the information display controls or the switch. If the stability control and traction control light is still illuminating steadily, have the system serviced by an authorized dealer immediately. Operating your vehicle with the traction co

    read more

    Copyright © 2022 www.linautilus.com