^That's how I did it. Floor jack to support the knuckle, thread the nut on so it's about flush with the top of the stud. Then a few swings with the 5lb mini sledge on the nut popped it out without too much fuss. Like Ard though, I also live in a no rust locale. Good luck.

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2005 X5 4.4i Build 04/05 Maintenance/Build Log
Nav, Pano, Sport (Purchased 06/14 w/ 109,000 miles) (Sold 8/15 w/121,000 miles)

2006 X5 4.8is Build 11/05 Maintenance/Build Log
Nav, DSP, Pano, Running Boards, OEM Tow Hitch, Cold Weather Pckg (Purchased 08/15 w/ 90,500 miles)

2010 X5 35d Build 02/10
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