Lincoln Aviator: Engine System - General Information / General Procedures - Valve Stem Diameter

Check

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

  1. Measure the diameter of each intake and exhaust valve stem at the points shown. Verify the diameter is within specification.

    General Procedures - Valve Guide Inner Diameter

    Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: Valve guides tend to wear in an hourglass pattern. The ball gauge can be inserted into the combustion chamber side of the valve guide, if necessary...

    Engine - 3.0L EcoBoost

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    Other information:

    Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Electric Brake Booster (EBB)


    Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: The EBB and the ABS module are serviced as an assembly and should not be separated. NOTE: The PMI process must begin with the current ABS module installed...

    Lincoln Aviator 2020-2025 Service Manual: Specifications


      Lubricants, Fluids, Sealers and Adhesives NOTICE: Do not over-lubricate the driveshaft components. Using excessive grease may damage the driveshaft components. NOTE: Wipe off any excess grease. Item Description Specification Rear driveshaft: Front tube plunging splines   Material: Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B) ESA-M1C75-B Rear driveshaft: Alignment bushing   Material: Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B) ESA-M1C75-B Rear driveshaft: Rear CV-joint splines   Material: Motorcraft® Premium Long-Life Grease / XG-1-E1 (ESA-M1C75-B) ESA-M1C75-B Front driveshaft: Front axle end plug-on yoke splines   Material: Slip Yoke Grease / 5L3Z-19A506-A - Front driveshaft: Transfer case output shaft splines   Material: Motorcraft® High Temperature 4x4 Front Axle and Wheel Bearing Grease / XG-11 (WSS-M1C267-A1) WSS-M1C267-A1   Front Driveshaft Item 3...

    Categories

    Activating Intelligent Access

    The intelligent access key must be within 3 ft (1 m) of the door or luggage compartment you intend to lock or unlock.

    At a Door

    Electronic door handles are on each door. Gently depress the switch inside the exterior door handle to unlock and open the door. An unlock symbol illuminates on the door window trim indicating your vehicle is unlocked.

    Lincoln Aviator. Activating Intelligent Access

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