Lincoln Nautilus Manuals

Lincoln Nautilus: Engine System - General Information / Crankshaft Main Bearing Journal Clearance. General Procedures

Lincoln Nautilus 2018-2023 Service Manual / Powertrain / Engine / Engine System - General Information / Crankshaft Main Bearing Journal Clearance. General Procedures

Check

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

  1. NOTE: Crankshaft main bearing journals must be within specifications before checking journal clearance.

    Remove the crankshaft main bearing cap and crankshaft main bearing.
  1. Position a piece of Plastigage across the crankshaft main bearing surface.
  1. NOTE: Do not turn the crankshaft while carrying out this procedure.

    Install and tighten to specifications, then remove the crankshaft main bearing cap.
  1. Measure the Plastigage to get the crankshaft main bearing clearance. The Plastigage should be smooth and flat. A changing width indicates a tapered or damaged crankshaft or crankshaft bearing.

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    Lincoln Nautilus 2018-2023 Service Manual: Front Drive Halfshafts. Diagnosis and Testing


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    Categories

    Parking Aid Indicators. Parking Aids – Troubleshooting

    Parking Aid Indicators

    Lincoln Nautilus. Parking Aid Indicators. Parking Aids – Troubleshooting

    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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