Lincoln Aviator 2020-2022 Service Manual / Powertrain / Engine / Engine System - General Information / General Procedures - Connecting Rod Bearing Journal Clearance

Lincoln Aviator: Engine System - General Information / General Procedures - Connecting Rod Bearing Journal Clearance

Check

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

  1. NOTE: The crankshaft connecting rod journals must be within specifications to check the connecting rod bearing journal clearance.

    Remove the connecting rod bearing cap and connecting rod bearing.
  1. Position a piece of Plastigage across the bearing surface.
  1. NOTE: Do not turn the crankshaft during this step.

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

    General Procedures - Camshaft Surface Inspection

    Inspect the camshaft lobes for pitting or damage in the active area. Minor pitting is acceptable outside the active area. The active area includes the opening ramp and closing ramp...

    General Procedures - Crankshaft Main Bearing Journal Clearance

    Check NOTE: Refer to the appropriate Section 303-01 for the specification. NOTE: Crankshaft main bearing journals must be within specifications before checking journal clearance...

    Other information:

    Lincoln Aviator 2020-2022 Owners Manual: Age


    WARNING: Tires degrade over time depending on many factors such as weather, storage conditions, and conditions of use (load, speed, inflation pressure) the tires experience throughout their lives. In general, tires should be replaced after six years regardless of tread wear...

    Lincoln Aviator 2020-2022 Service Manual: Removal and Installation - Heating, Ventilation and Air Conditioning (HVAC) Control Module


    Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module. This information must be downloaded into the new module after installation...

    Categories

    Child Safety Locks

    When the child safety locks are set, you cannot open the rear doors from the inside.

    Lincoln Aviator. Child Safety Locks

    The child safety lock control is on the driver door.

    Press the control to switch the child safety locks on. Press the control again to switch them off. A light on the child safety control illuminates when you switch them on.

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