Lincoln Nautilus Manuals

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

Check

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

  1. 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 2018-2024 Service Manual: Rear Door Check Arm. Removal and Installation


    Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: LH side shown, RH similar. Open the door. Remove the rear check arm bolt. Torque: 18 lb.ft (25 Nm) Remove the rear door trim panel...

    Lincoln Nautilus 2018-2024 Service Manual: Rear Drive Axle and Differential - Overview. Description and Operation


    The RDU is available with 2.58 drive ratio. Rear Drive Axle and Differential The rear drive axle and differential unit (RDU ) is a cast aluminum differential assembly located in the rear of the vehicle consisting of the following components: Crown wheel and pinion An electrically activated and mechanically engaged clutch pack acting on the rear drive axles, that applies or removes..

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    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.

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