www.pirate4x4.com/forum/ford/556582-tech-changing-superduty-unit-bearings-ball-joints.html
good info from 2007 thread on "sd" axles for those that love them.
no idea what the off site linking policy is on this forum, i did search a bit trying to find it, but if it is taboo I apologize and will remove it.
So you managed to find one of the biggest ***n idiots to ever work on a SD axle. :doh:
He can't even get the dust shields on right. I don't want this guy working on ANY axle. Unit bearings or not.
Do I even need to find write ups on the dip****s that torch bearings and spindles b/c the can't get them apart.
We put bjs in a 95 today. OHHH ***N JOY!!! Had to put a puller on the spindles, and get new inner axle seals and repack the ***n bearings. Took 4+hrs. On a SD it would have been 2hrs. and half the cost of parts.
Heres another sign of the stupidity to not use unit bearings.
http://www.ebay.com/itm/2-NEW-PREMI...:F-450+Super+Duty&hash=item2c6d123e7f&vxp=mtr
So every 50-75K miles at the worst. You can spend $65/side and do it on the side of the road in your sunday best on the way to church.