Lincoln Navigator: Automatic Transmission - 10-Speed Automatic Transmission – 10R80 / Selector Shaft Seal. Removal and Installation

Special Tool(s) / General Equipment

307-549 Installer, Shift Shaft Fluid Seal TKIT-2005D1-F1

Removal

1. With the vehicle in NEUTRAL, position it on a hoist.
   Refer to: Jacking and Lifting (100-02 Jacking and Lifting, Description and Operation).
   

1. If equipped, remove the retainers and splash shield.
   

1. Remove and discard the park override lever bolt (7P219).
   

1. Remove the nut and the park manual release lever.
   

1. Remove and discard the selector shaft seal (7F337).
   

Installation

1. Slide the selector shaft seal onto the manual shaft.
   

1. Using the special tool, install the selector shaft seal.
   Use Special Service Tool: 307-549  Installer, Shift Shaft Fluid Seal.

1. Install the park manual release lever and nut.
   Torque: 177 lb.in (20 Nm)

1. Install a new park override lever bolt.
   Torque: 177 lb.in (20 Nm)

1. If equipped, install the splash shield and the retainers.
   Torque: 71 lb.in (8 Nm)