I've got a 94 f350 PS. The rear axle seal on the passenger side is leaking. How hard is it to replace? I've never replace one before but am good at repairs. How do you get it out, and replace it?

 

hope ya got jack stands

lift back of truck remove diff cover dismantle guts pull out shaft on both sides after removing wheel replace ALL seals noit just one side and then reasimble if i forgot any thing then your haynes manual should tell it.