Lincoln Navigator: Engine - 3.5L EcoBoost (272kW/370PS) / Engine. Diagnosis and Testing

Lincoln Navigator 2018-2025 Workshop Manual / Engine / Engine - 3.5L EcoBoost (272kW/370PS) / Engine. Diagnosis and Testing

For gas engine mechanical diagnosis and testing,
REFER to: Engine (303-00 Engine System - General Information, Diagnosis and Testing).
For DTC (Diagnostic Trouble Code) related concerns, REFER to the Master DTC Chart.

Engine - Overview. Description and Operation

O..

Camshaft LH. Removal and Installation

Special Tool(s) / General Equipment 303-1655Tool, Camshaft Holding Removal NOTICE: During engine repair procedures, cleanliness is extremely important...

Other information:

Lincoln Navigator 2018-2025 Workshop Manual: Passenger Side Footwell Air Discharge Temperature Sensor. Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the climate control housing. Refer to: Climate Control Housing (412-00 Climate Control System - General Information, Removal and Installation)...

Lincoln Navigator 2018-2025 Workshop Manual: Glove Compartment. Removal and Installation

Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: Floor console shown removed for clarity. Release the clips and remove the trim panel...

Wheel to Hub Runout Minimization. General Procedures

Check

NOTE: Wheel-to-hub optimization is important. Clearance between the wheel and hub can be used to offset or neutralize the Road Force® or run-out of the wheel and tire assembly. For every 0.001 inch of wheel-to-hub clearance, the Road Force® can be affected between 1 and 3 pounds depending on the tire stiffness.

NOTE: The example below illustrates how the clearance between the wheel and the hub can be used to offset the high spot of radial run-out or Road Force®. Following the procedure will make sure of the best optimization.

Position the wheel and tire assembly on the vehicle so that the high spot location of radial run-out or Road Force® is at the 6 o'clock position and