10 bolt front axle repair questions

[lkfldredneck]

So, after a quick inspection, i realized both my U-joints are Screwed left and right. Also the axle shaft is able to move about an inch or so on the one side and less on the other. Is that normal or is there a bearing and seal that should be there? I cant find a good blown up axle diagram or a breakdown anywhere, LMC has one but i cant decode that damn thing.

Any help would be appreciated. Also to get the axles out, there isnt any retainer clips in the diff, is there? Never worked on one of these front axles internal wise..