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: Removal and Installation - Subwoofer Speaker

Removal NOTE: Removal steps in this procedure may contain installation details. All vehicles Remove the LH loadspace trim panel. Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation). Vehicles not equipped with Harmon® audio systems Position the subwoofer assembly to access rear connectors...

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Fuel System Pressure Check

Special Tool(s) / General Equipment 310-D009 (D95L-7211-A) Fuel Pressure Test Kit Check NOTE: This Fuel System Pressure Check is for the low pressure side of the system. Release the fuel system pressure. Refer to: Fuel System Pressure Release (310-00A Fuel System - General Information - 3...

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