Lincoln Nautilus: Engine System - General Information / Cylinder Head Distortion. General Procedures
Special Tool(s) / General Equipment
| Feeler Gauge |
Check
NOTE: Refer to the appropriate Section 303-01 for the specification.
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NOTE: Make sure all cylinder head surfaces are clear of any gasket material, silicone sealant, oil and coolant. The cylinder head surface must be clean and dry before running a flatness check.
NOTE: Use a Straightedge that is calibrated by the manufacturer to be flat within 0.005 mm (0.0002 in) per running foot of length, such as Snap-On® GA438A or equivalent. For example, if the Straightedge is 61 cm (24 in) long, the machined edge must be flat within 0.010 mm (0.0004 in) from end to end.
Using a Straightedge and a Feeler Gauge Set, inspect the cylinder head for flatness in the sequence shown.
Use the General Equipment: Feeler Gauge
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Cylinder Bore Taper. General Procedures
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...
Engine Noise Identification and Location. General Procedures
NOTE:
This procedure uses multiple tools/methods to help locate the
source of engine noise. It may be necessary to repeatedly compare the
sound between the tools/methods to help locate the source of the noise...
Other information:
Lincoln Nautilus 2018-2026 Owners Manual: Rear Occupant Alert System Indicators. Rear Occupant Alert System Audible Warnings
Rear Occupant Alert System Indicators Displays when you switch your vehicle off after the alert conditions are met. The message displays for a short period of time. Press Close to acknowledge and remove the message. Rear Occupant Alert System Audible Warnings Sounds when you switch your vehicle off after the alert conditions are met...
Lincoln Nautilus 2018-2026 Owners Manual: Clearing All MyKeys. Checking MyKey System Status
Clearing All MyKeys When you clear your MyKeys, you remove all restrictions and return all MyKeys to their original admin key status at once. To clear all MyKeys of all MyKey settings, use the information display. Switch the ignition on using an admin key...
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Auto-Start-Stop
What Is Auto-Start-Stop
The system is designed to help reduce fuel consumption and CO2 emissions by stopping the engine when it is idling, for example at traffic lights.
Auto-Start-Stop Precautions
WARNING: Apply the parking brake, shift into park (P), switch the ignition off and remove the key before you leave your vehicle. Failure to follow this instruction could result in personal injury or death.
WARNING: Apply the parking brake, shift into park (P), switch the ignition off and remove the key before you open the hood or have any service or repair work completed. If you do not switch the ignition off, the engine could restart at any time. Failure to follow this instruction could result in personal injury or d
