What does it take to replace leaking seal on right rear axle?

[elmaeagle]

I have a TL 1900 Iseki Tractor and have a leaking problem on the right rear axle and need to know if it something I can do or do I need to take it to a dealer?

 

[usmcwalter]

i have the same problem!!! did you figure it out, please let me know.