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: Stopping the Engine When Your Vehicle is Stationary

Shift into park (P). Press the push button ignition switch. Apply the parking brake. Note: The ignition, all electrical circuits and all warning lamps and indicators will be turned off. Note: If the engine is idling for 30 minutes, the ignition and engine shut down...

Lincoln Aviator 2020-2026 Service Manual: Description and Operation - Pump Assembly

Overview Item Description 1 Transmission fluid pump drive gear 2 Transmission fluid pump idler gear 3 Transmission fluid pump assembly 4 Transmission fluid filter The transmission fluid in the sump area at the bottom of the transmission case flows through a transmission fluid filter to the pump assembly...

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