Trying to remember, I think this was discussed here some time back, is this grease zerk on top of the hub just for post fording operations?
I am going to disagree with the lube order on this one. Here is a picture of a spindle assembly, you can see a black dot if you look directly below the grease fitting. This is where the grease comes out, not on the spindle shaft but on the inner bearing. If you pump grease in it's going to blow grease by the seal and you will have grease all over your brake shoes. Pack the bearings by hand and ignore those grease fittings. Originally they probably were to lube the spindle but some how the drawing was incorrect and the hole was drilled in the wrong location, hard to say.
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