Attention! The procedure is the same for the transfer box front shaft oil seal and the transmission shank oil seal.
1. Raise the vehicle and place it on stands.
2. Remove cardan shaft (front or rear).
3. Unscrew the box flange nut, remove the flat washer (see photo).
4. Remove the cardan plug (or flange).
5. On parts of cars, remove the box shield.
6. Pry and remove the stuffing box.
7. Grease a working edge of a new epiploon with liquid ATF or technical vaseline.
8. Press in a new epiploon a mandrel.
9. Further assembly is carried out in the reverse order.