As Hans noted correctly, assembly of front wheel must be done 'by the book'. With dual brakes and inverted forks you can't just slap it together. Mind the depth of the axle (marked with ring), tighten components in specified order. It'll work fine.
Always take your time and pay attention when taking things apart, lay out the parts in the order they come apart as they will need to be reassembled. Most owners manuals have wheel removal instructions. Having a service manual is a plus. There's nothing wrong with reading instructions before taking something apart.