Lincoln Nautilus: Engine System - General Information / Valve Stem Diameter. General Procedures
Lincoln Nautilus 2018-2026 Service Manual / Powertrain / Engine / Engine System - General Information / 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. Verify the diameter is within specification.
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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...
Valve Train Analysis - Gasoline. General Procedures
Valve Train Analysis - Engine Off, Valve Cover Removed
NOTE:
The following component inspections are used to diagnose valve train concerns.
Check for damaged or severely worn parts and correct assembly...
Other information:
Lincoln Nautilus 2018-2026 Service Manual: Generator Pulley. Removal and Installation
Removal WARNING: Before beginning any service procedure in this section, refer to Safety Warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury. Follow the health and safety precautions...
Lincoln Nautilus 2018-2026 Service Manual: Passive Anti-Theft System (PATS) Center Antenna. Removal and Installation
Removal Remove the floor console. Refer to: Floor Console (501-12 Instrument Panel and Console, Removal and Installation). Remove the floor console bracket. If equipped. Disconnect the RFA module electrical connector...
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Parking Aid Indicators. Parking Aids – Troubleshooting
Parking Aid Indicators
The system provides object distance indication through the information and entertainment display.
As the distance to the object decreases, the indicator waves and the lines move toward the vehicle icon. If there is no object detected, the distance indicator lines are grey.
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