Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Valve Stem Diameter

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

Check

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

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: Description and Operation - Intake Air Distribution and Filtering - System Operation and Component Description

System Operation Adaptive Airflow Some vehicles equipped with electronic throttle control (ETC) have an adaptive airflow strategy that allows the PCM to correct for changes in the airflow. During idle, the PCM monitors the throttle angle and airflow...

Lincoln Aviator 2020-2026 Owners Manual: Adjusting the Headlamps

Vertical Aim Adjustment If your vehicle has been involved in a crash, have the aim of the headlamp beam checked by an authorized dealer. 8 ft (2.4 m). Ground to the center of the headlamp high beam bulb. 25 ft (7.6 m). Horizontal reference line...

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