Learn something new everyday.
 

Today I was packing my bearings on my Bronco. I had a little help from a shop that I used to work for. When I had my hub all apart, Bob told me to take off my spindle. When I asked why, he told me that there were bearing inside of it for the 4x4 axle.

I never knew of these. I'm glad I did it here, they were dry. Also I'm glad I did it cause the right outer bearing was shot, missing chunks of it.