Lincoln Aviator: Engine System - General Information / General Procedures - Cylinder Head Distortion

Special Tool(s) / General Equipment

Feeler Gauge

Check

NOTE: Refer to the appropriate Section 303-01 for the specification.

  1. NOTE: Make sure all cylinder head surfaces are clear of any gasket material, silicone sealant, oil and coolant. The cylinder head surface must be clean and dry before running a flatness check.

    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 a Straightedge and a Feeler Gauge Set, inspect the cylinder head for flatness in the sequence shown.
    Use the General Equipment: Feeler Gauge

    General Procedures - Cylinder Bore Taper

    Check NOTE: Refer to the appropriate Section 303-01 for the specification. Measure the cylinder bore at the top, middle and bottom of piston ring travel in 2 directions as indicated...

    General Procedures - Exhaust Manifold Cleaning and Inspection

    Special Tool(s) / General Equipment Feeler Gauge Cleaning Clean the exhaust manifold using a suitable solvent. Use a plastic scraping tool to clean the gasket sealing surfaces...

    Other information:

    Lincoln Aviator 2020-2025 Owners Manual: Bluetooth Stereo or USB


    Bluetooth Stereo and USB allow you to access media that you store on your Bluetooth device or USB device such as music, audio books or podcasts. The following buttons are available for Bluetooth and USB: You can use the forward, reverse, pause or play buttons to control the audio playback...

    Lincoln Aviator 2020-2025 Owners Manual: Cross Traffic Alert Indicator


    When the system detects an approaching vehicle, a tone sounds, a warning lamp illuminates in the relevant exterior mirror and arrows appear in the information display to show which side the approaching vehicle is coming from. Note: If arrows do not display, a message appears in the information display...

    Categories

    Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering Column

    WARNING: Do not adjust the steering wheel when your vehicle is moving.

    Note: Make sure that you are sitting in the correct position.

    Unlock the steering column. Adjust the steering wheel to the desired position.

    Lincoln Aviator. Column

    Lock the steering column.

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