It is really worth the $18 investment to buy the Haynes or Chilton manual for your year Ranger. They are pretty thorough for the mechanical items like your hub issue. Here's a link to get you started on your Dana 35 hubs: http://www.therangerstation.com/tech...lebearing.html
If you would care to describe the electrical issue, we'll try to help you with that. I have a 90 sitting out back waiting to drop the new engine it it, so I have a handy reference to look at things for you.
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