Lincoln Navigator: Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Satellite Radio Antenna. Removal and Installation

Lincoln Navigator 2018-2026 Workshop Manual / Information and Entertainment Systems / Information and Entertainment System - General Information - Vehicles With: SYNC 4 / Satellite Radio Antenna. Removal and Installation

Removal

Lower the headliner.
Refer to: Headliner - Lowering (501-05 Interior Trim and Ornamentation, Removal and Installation).

1. Disconnect the electrical connector.
1. Separate the wiring harness guide.
1. Remove the satellite radio antenna bolt.
  Torque: 62 lb.in (7 Nm)
1. Remove the satellite radio antenna retainer.
1. Remove the satellite radio antenna from the roof.

Installation

Existing antenna

To install, reverse the removal procedure.

New antenna

NOTE: If installing a new satellite radio antenna it is not necessary to remove the bolt from the satellite radio antenna base.
Install the satellite radio harness through the roof open and push the base down until fully seated.

Rear Passenger Entertainment Control Panel. Removal and Installation

Special Tool(s) / General Equipment Interior Trim Remover Removal NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module...

Satellite Radio / Global Positioning System (GPS) Splitter / Cable. Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. Remove the ACM . Refer to: Information and Entertainment System - Component Location (415-00 Information and Entertainment System - General Information - Vehicles With: SYNC 4, Description and Operation)...

Other information:

Lincoln Navigator 2018-2026 Workshop Manual: SYNC Module [APIM]. Removal and Installation

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...

Lincoln Navigator 2018-2026 Workshop Manual: Rear Drive Axle and Differential. Description and Operation

The 9.75-inch ring gear rear conventional differential has 3.31 and 3.73 gear ratio versions. The 9.75-inch ring gear rear differential with eLSD has 3.73 gear ratio. Rear Drive Axle and Differential The rear axle assembly consists of the following: Integral-type housing hypoid gear design (center of the pinion set below the centerline of the ring gear) Hypoid differentia..

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