Lincoln Aviator 2020-2025 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 2020-2025 Service Manual: Removal and Installation - Rear Heater Core Outlet Line

Removal NOTE: The rear heater core outline is installed from the factory as a one-piece assembly. The replacement part is supplied as an assembly, containing the rear heater core inlet line and the rear evaporator inlet and outlet lines. Remove the rear evaporator rear outlet and inlet line...

Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Head Up Display (HUD) Module

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the instrument panel upper section. Refer to: Instrument Panel Upper Section (501-12 Instrument Panel and Console, Removal and Installation). Remove the bolts and position out the IPC...

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