Navigator 4WD V8-5.4L SOHC VIN 5 (2005)
5. Install the secondary latch to the upper transmission fluid cooler tube at the radiator.
6. Install the transmission fluid cooler tube retainer to the front of the engine.
7. Connect the transmission fluid cooler tubes to the thermostatic valve.
8. Connect the transmission fluid cooler tubes to the transmission.
9. Fill the transmission with the specified type and quantity of transmission fluid.
10. Check for leaks.