No problems...

just looking to maintain my pride and joy.
My question... on a 2003 7.3 do the hubs need any maintenance? I've been all over the internet with no success. Everything i have found tells me how they work, but no mention of maintenance. (just thinking of repacking with grease)
Have a friend of a friend with a 2001 who said he did his. Also have a friend of a friend who WAS (key word) a ford mechanic that said no maintenance required. Anyway, thanks for any help!