Reattach the hub assembly to the strut. Lift it up until the hub lines up with the strut, slide the bolts through - some jiggling and hammer-tapping may be required to get the bolts through. Tighten the lower nut in place, then position the top bolt so the indicator lines you marked earlier are lined up and tighten the upper bolt. Reattach the brake lines to the front and back sides of the strut.