Lincoln Aviator: Transmission Cooling - 10-Speed Automatic Transmission – 10R80 MHT / Removal and Installation - Transmission Fluid Cooler Tubes

Special Tool(s) / General Equipment

307-569 Disconnect Tool TOC Line (1/2) TKIT-2006U-F/FM TKIT-2006U-FLM/LM TKIT-2006U-ROW1 TKIT-2006U-ROW2

Removal

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

1. Remove the transmission fluid cooler tube secondary latches.
   

1. Using the special tool, disconnect the transmission fluid cooler tubes from the transmission fluid cooler.
   Use Special Service Tool: 307-569  Disconnect Tool TOC Line (1/2).

1. NOTE: Discard the top cooler tube bolt.

   Remove the bolts and the transmission fluid cooler tubes.
   

1. Inspect the transmission to be sure the transmission fluid tube seals and backing rings were removed with the transmission fluid tubes and are not stuck in the transmission. If the transmission fluid tube seals and backing rings are stuck in the transmission, remove the seals and backing rings.
   

Installation

1. 
   Inspect and lubricate the band seals and backing rings. Install new band seals and backing rings if necessary.
   
   1. Seal (7D285).
      
   2. Backing ring (7J324).
      

1. NOTE: Install a new top cooler tube bolt.

   Install the transmission fluid cooler tubes and the bolts.
   Torque: 177 lb.in (20 Nm)

1. Connect the transmission fluid cooler tubes to the transmission fluid cooler.
   

1. Install the transmission fluid cooler tube secondary latches.
   

1. Check the transmission fluid level and adjust as necessary.
   Refer to: Transmission Fluid Level Check (307-01B Automatic Transmission - 10-Speed Automatic Transmission – 10R80 MHT, General Procedures).