For 1990-2009 cars

1. Remove the oil receiver.
2. If RWD, remove the oil trough bolt.
3. Remove the oil trough.
4. For the 4WD transmission, using a suitable prying tool, remove the output shaft seal from the extension housing.
5. For the RWD transmission, using a suitable prying tool, remove the output shaft seal from the extension housing.
6. Remove the reverse control lever restrictor pin plug. Discard the plug. A new plug is required for assembly.
7. Remove the roll pin for the reverse control lever restrictor.
8. Remove the reverse control lever restrictor.
9. For the 4WD transmission, remove the shift control shaft plug. Only remove the plug if it is leaking.