Lincoln Aviator 2020-2026 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Cylinder Bore Taper

Lincoln Aviator: Engine System - General Information / General Procedures - Cylinder Bore Taper

Check

NOTE: Refer to the appropriate Section 303-01 for the specification.

Measure the cylinder bore at the top, middle and bottom of piston ring travel in 2 directions as indicated. Verify the cylinder bore is within the wear limit. The difference indicates the cylinder bore taper. If the cylinder bore taper does not meet specification, bore the cylinder to the next oversize limit.

General Procedures - Cylinder Block Distortion

Special Tool(s) / General Equipment Feeler Gauge Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: Use a Straightedge that is calibrated by the manufacturer to be flat within 0...

General Procedures - Cylinder Head Distortion

Special Tool(s) / General Equipment Feeler Gauge Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: Make sure all cylinder head surfaces are clear of any gasket material, silicone sealant, oil and coolant...

Other information:

Lincoln Aviator 2020-2026 Owners Manual: Opening the Doors

Front Doors Press the door release button on the armrest to release the door. Push the door out to open the door. Rear Doors Press the unlock switch on the door and then press the door release button on the armrest to release the door. The first press unlocks the door and the second press unlatches the door...

Lincoln Aviator 2020-2026 Owners Manual: Using Cross Traffic Alert

The system detects vehicles that approach at a speed between 4 mph (6 km/h) and 37 mph (60 km/h). Coverage decreases when the sensors are partially, mostly or fully obstructed. Slowly reversing helps increase the coverage area and effectiveness. The system turns on when you start the engine and you shift into reverse (R)...

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