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 - Roof Reinforcement

Special Tool(s) / General Equipment Resistance Spotwelding Equipment Spot Weld Drill Bit Locking Pliers Removal NOTE: Vehicles equipped with a roof opening panel will use the rear most reinforcement only. WARNING: Before beginning any service procedure in this manual, refer to health and safety warnings in section 100-00 General Information...

Lincoln Aviator 2020-2026 Service Manual: Removal and Installation - Driver Side Footwell Air Discharge Temperature Sensor

Removal Remove the driver knee airbag. Refer to: Driver Knee Airbag (501-20B Supplemental Restraint System, Removal and Installation). Remove the driver side register air discharge tempreature sensor. Disconnect the electrical connector...

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