So I'm trying to do the differential drop this weekend and I'm already stuck. The steering link, the first one that is attached to the steering box, has a 31mm nut on it. Is that one that I remove and the idler on the other frame rail as well, or the two smaller castle nuts? I've got the smaller castle nuts off but I have been hammering on them so much to get them out they are starting to deform! Help!

If I get a wrench the right sizes to take the big nut off the steering box, how hard will it be to get it ligned back up on the right grooves when reinstalling?

Thanks!