(Note: it clearly makes more financial sense to buy one of the used mountain bikes that shows up here weekly INSTEAD of fixing this... but since my purpose here is learning how to fix a broken axe, I'm paying for the lesson, not for the practicality of this.
If I were smart, I'd have purchased the $35 Nishiki that a neighbor was selling, or this $50 Stumpjumper with Deore DX components as a replacement, instead of spending half of that on ancient Suntour axle parts, LOL)
@ai6yr
The grease and the oil seals will retain the balls.
You will want to replace the oil seals, the one you showed up-thread looks a bit stuffed.