Lincoln Nautilus: Engine System - General Information / Valve Guide Inner Diameter. General Procedures

Lincoln Nautilus 2018-2025 Service Manual / Powertrain / Engine / Engine System - General Information / Valve Guide Inner Diameter. General Procedures

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.
- Use a ball gauge to determine the inside diameter of the valve guides in 2 directions at the top, middle and bottom of the valve guide.
- Measure the ball gauge with a micrometer.
- If the valve guide is not within specifications, install a new cylinder head assembly.

Spark Plug Inspection. General Procedures

Inspection NOTE: Dropped spark plugs should always be discarded. Unfired An unfired spark plug should appear very clean with a pure nickel finish to the threads and ground strap...

Valve Stem Diameter. General Procedures

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...

Other information:

Lincoln Nautilus 2018-2025 Service Manual: Front Halfshaft LH. Removal and Installation

Special Tool(s) / General Equipment 204-161 (T97P-1175-A) Installer, HalfshaftTKIT-1997-LM2TKIT-1997-F/FM2TKIT-1997-FLM2 205-D070 (D93P-1175-B) Remover, Front Wheel Hub Tire Lever Removal Remove the wheel and tire...

Lincoln Nautilus 2018-2025 Service Manual: Body and Frame. Description and Operation

Body The body consists of the following: High-Strength Low Alloy (HSLA), dual-phase (DP) and Boron steels Aluminum hood Steel liftgate Bolted, removable front fenders, hinged doors and hood Dent resistant steel fenders Ultra high-strength steel (UHSS) front and rear bumper beam Underbody components constructed of mild and high-strength steels Mastic spray-o..

Programming the Garage Door Opener to Your Garage Door Opener Motor

Lincoln Nautilus. Programming the Garage Door Opener to Your Garage Door Opener Motor

Press the learn button on the garage door opener motor, you have 30 seconds to complete the next two steps. Return to your vehicle.