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

    ..

    Other information:

    Lincoln Aviator 2020-2026 Service Manual: Diagnosis and Testing - Perimeter Anti-Theft Alarm


    Diagnostic Trouble Code (DTC) Chart 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).   Diagnostic Trouble Code Chart Module   DTC Description Action   BCM B109F:01 Intrusion Sensor Module: General Electrical Failure   GO to Pinpoint Test B   BCM B109F:02 Intrusion Sensor Module: General Signal Failure   GO to Pinpoint Test B   BCM B109F:08 Intrusion Sensor Module: Bus Signal / Message Failure   GO to Pinpoint Test B   BCM B109F:49 Intrusion Sensor Module: Internal Electric Failure   GO to Pinpoint Test E   BCM B109F:55 Intrusion Sensor Module: Not Configured   GO to Pinpoint Test F   BCM B109F:97 Intrusion Sensor Module: Component or System Operation Obstructed or Blocked   GO to Pinpoint Test B   BCM B109F:9A Intrusion Sensor Module: Component or System Operating Conditions   GO to Pinpoint Test B   BCM B1305:01 Hood Switch: General Electrical Failure   GO to Pinpoint Test D   BCM B1305:11 Hood Switch: Circuit Short To Ground   GO to Pinpoint Test D   BCM B1305:15 Hood Switch: Circuit Short To Battery or Open   GO to Pinpoint Test D Symptom Chart Symptom Chart: Anti-Theft - Perimeter Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

    Lincoln Aviator 2020-2026 Service Manual: General Procedures - Supplemental Restraint System (SRS) Depowering


    Depower   WARNING: Incorrect repair techniques or actions can cause an accidental Supplemental Restraint System (SRS) deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment...

    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

    read more

     
    Copyright © 2026 www.liaviator2.com