Axle seal leak on Melroe Bobcat M444

[GlennsM444]

Des anyone have experience fixing an axel seal leak on the Melro M444? She leaves a puddle by the right rear tire when I park her. I've repowered this machine with a vanguard 18hp engine. I've also replaced both jackshaft bearings. Is the axle seal much more involved?

 

[antfarmer2]

Does it have a big bolt or nut on the hub? If it does should not be to bad