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 Owners Manual: 30-Way Seat Controls

The power seat controls are on the door. Head restraint. Lumbar support. Memory function. Independent leg and thigh seat extensions. Seat adjust (forward, backward, height and tilt). Upper seat backrest. Recline. Press this button to access the lumbar menu on the touchscreen...

Lincoln Aviator 2020-2026 Service Manual: General Procedures - Seat Heater Mat Installation

Repair NOTE: Click here to view a video version of the seat heater mat removal and installation. View NOTE: Always install a new heater mat. NOTE: During installation, it is allowable to adhere a new heater mat to any adhesive left behind on the foam...

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