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 - Windshield Wiper Pivot Arm

Special Tool(s) / General Equipment Two Leg Puller Removal NOTE: RH shown, LH similar. NOTE: The hood is removed in this step for clarity. Disconnect the washer hose elbow connector from the grommet. If equipped with heated wiper blades...

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Air Conditioning (A/C) System Recovery, Evacuation and Charging - Hybrid Electric Vehicle (HEV), Vehicles With: R1234YF Refrigerant

Special Tool(s) / General Equipment Air Conditioning Service Unit Refrigerant Identification Equipment Check NOTE: For all equipment, follow the manufacturer's instructions. Follow and inspect all charging instructions. Start and run the engine at idle until normal operating temperature is reached...

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