Lincoln Navigator: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Front Door Speaker. Removal and Installation
Removal
NOTE: Removal steps in this procedure may contain installation details.
All door speakers
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Remove the front door trim panel.
Refer to: Front Door Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation).
Mid range speaker
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Remove the screws and the front door defroster duct.
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Remove the screws, disconnect the electrical connector and remove the mid range speaker.
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Woofer speaker
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Disconnect the electrical connector, remove the screws and the front door speaker.
Torque: 13 lb.in (1.5 Nm)
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Installation
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To install, reverse the removal procedure.
Front Display Interface Module (FDIM). Removal and Installation
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details...
Front Door Tweeter Speaker. Removal and Installation
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
Release the clips, disconnect the electrical connector and remove the front door sail trim panel...
Other information:
Lincoln Navigator 2018-2026 Workshop Manual: Spark Plug Inspection. General Procedures
Inspection NOTE: Dropped spark plugs should always be discarded. Unfired An unfired spark plug should appear very clean with a pure nickel finish to the threads and ground strap. The center electrode ceramic insulator surface is often a matte or dull finish and pure white in color...
Lincoln Navigator 2018-2026 Workshop Manual: Specifications
Capacities Item Types of Axle Liters Material: Motorcraft® SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant / XY-75W85-QL (WSS-M2C942-A) Conventional 1...
Categories
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- 4th Gen Lincoln Navigator Service Manual (2018 - 2026)
- Body Control Module (BCM). Removal and Installation
- Brake Service Mode Activation and Deactivation. General Procedures
- Liftgate Trim Panel. Removal and Installation
- Rear Bumper. Removal and Installation
- Remote Function Actuator (RFA) Module. Removal and Installation
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