I check mine a couple of times each season. Had a friend that carried a bottle of nail polish in his 650 Triumph. Those twins did vibrate screws loose. Just a spot behind the nuts kept them in place.
Yes that was a long time ago.
Use to do the same on a Norton 850 Command, ride a 100 and tighten eveything up, what a pain but I wish I still had her. She sure was pretty and sounded great. Funny bikes aren't like ex's, I seem to always wish I had kept the bikes and I certianly don't feel that way about the ex's.