Besides it is only 2 more bolts to undo to remove the spindle at this point (Upper Ball Joint and Tie Rod end). That is of course assuming you have already removed the brake calipers and brackets.
Make sure you are not letting the calipers hang by the hose. Bungee cords are perfect to hold them out of the way. If you have a 4x4, put a Block of wood on a jack to support the LCA before you undo the Ball Joint as there is tension on the LCA from the torsion bar. Once the BJ is undone slightly relieve the pressure from the jack and hit the knuckle with your favorite BFH to release the BJ, then lower the jack completely to release the LCA. It will still be under tension from the torsion bar but you will have the required space to use a portable Ball Joint Press to remove and replace the BJ.
Hope this helps