Service and Repair for 4R100 Automatic Transmission
7. Disconnect the Output Shaft Speed (OSS) sensor electrical connector.
4x4 vehicles
8. Using the special tool, remove the output shaft retaining nut.
All vehicles
NOTE: The 4x4 extension housing is shown, the 4x2 is similar.
9. Remove the nine bolts and the extension housing.
10. Remove and discard the extension housing gasket.
